edHelper.com Reading Skills Fifth Grade Reading Comprehensions

Fifth Grade Reading Skills and 5th Grade Reading Lessons

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Weekly Fifth Grade Reading Books

Create Weekly Fifth Grade Reading Books Prepare for an entire week at once!

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Reluctant Reader Books

Reluctant Reader Books

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Fifth Grade Very Quick Readers
     A Ball with a Funny Shape (Grade 4-6 Readability)
     A Bright Idea (Grade 4-6 Readability)
     A Fingernail in the Sky (Grade 3-5 Readability)
     A Flower Mystery: Is It a Bulb or a Corm? (Grade 3-5 Readability)
     A Forest Is a Food Factory (Grade 4-6 Readability)
     A Glimpse of an Integrated Life (Grade 4-6 Readability)
     A Mythical Mystery Creature (Grade 3-5 Readability)
     A National Holiday for Giving Thanks (Grade 4-6 Readability)
     A Rainbow of Soil (Grade 4-6 Readability)
     A Whole Lot of Whole Grains (Grade 3-5 Readability)
     Aachoo! (Grade 3-6 Readability)
     Abraham Lincoln (Grade 4-6 Readability)
     Achieving Sparkling Dreams (Grade 3-5 Readability)
     Acids (Grade 3-5 Readability)
     Adélie Penguins (Grade 3-5 Readability)
     Air Pollution (Grade 4-7 Readability)
     Allosaurus (Grade 4-6 Readability)
     Alternative Energy Sources (Grade 4-6 Readability)
     An Unusual Word (Grade 5-7 Readability)
     Ancient Egypt (Grade 3-5 Readability)
     Andrew Jackson (Grade 3-5 Readability)
     Andrew Johnson (Grade 3-5 Readability)
     Animals in the Ocean: the Biggest and the Smallest (Grade 3-6 Readability)
     Ankylosaurus (Grade 3-5 Readability)
     Anne Sullivan (Grade 3-5 Readability)
     Ant Life Cycle (Grade 3-5 Readability)
     Anticipation - Groundhog Day (Grade 4-6 Readability)
     Ants (Grade 3-5 Readability)
     Astronomer (Grade 3-5 Readability)
     Astronomer (Grade 4-6 Readability)
     Atoms (Grade 3-5 Readability)
     Bacteria in the Soil (Grade 4-6 Readability)
     Barack Obama (Grade 4-6 Readability)
     Barbara Bush (Grade 4-6 Readability)
     Being Polite - Do You Have Good Manners? (Grade 3-5 Readability)
     Beluga Whales (Grade 4-6 Readability)
     Benjamin Harrison (Grade 4-6 Readability)
     Bess Truman (Grade 4-6 Readability)
     Betty Ford (Grade 4-6 Readability)
     Biathlon (Grade 3-5 Readability)
     Biodiesel (Grade 4-6 Readability)
     Biologist (Grade 4-6 Readability)
     Biologist (Grade 5-6 Readability)
     Biomass (Grade 4-6 Readability)
     Blaine Kern, Mr. Mardi Gras (Grade 5-6 Readability)
     Brachiosaurus (Grade 3-5 Readability)
     Buffalo Soldiers (Grade 5-7 Readability)
     Calvin Coolidge (Grade 4-6 Readability)
     Can You Eat a Rainbow? (Grade 4-6 Readability)
     Cans, Glass, and Plastic (Grade 5-6 Readability)
     Celebrating a New Year (Grade 5-7 Readability)
     Centipedes (Grade 3-5 Readability)
     Cesar Chavez: Presidential Medal of Freedom Winner (Grade 4-6 Readability)
     Chester A. Arthur (Grade 3-5 Readability)
     Chloroplasts (Grade 4-6 Readability)
     Circuits (Grade 4-6 Readability)
     Claudia "Lady Bird" Johnson (Grade 4-6 Readability)
     Commitment - Stick it out! (Grade 3-5 Readability)
     Community - A Place to Belong (Grade 4-6 Readability)
     Compsognathus (Grade 3-5 Readability)
     Compsognathus (Grade 5-6 Readability)
     Cooperation - At the Dentist and Elsewhere! (Grade 3-5 Readability)
     Craters of the Moon National Monument (Grade 4-6 Readability)
     Creative Caterpillars (Grade 3-5 Readability)
     Cross-Country Skiing (Grade 4-6 Readability)
     Curiosity - Alexander Graham Bell (Grade 4-6 Readability)
     Deinonychus (Grade 5-6 Readability)
     Dependence - Bundle Up! (Grade 4-6 Readability)
     Diamonds and Graphite (Grade 3-5 Readability)
     Diplodocus (Grade 3-5 Readability)
     Do Plants Recycle? (Grade 4-6 Readability)
     Do You Sudoku? (Grade 4-5 Readability)
     Do You Want To Visit Jupiter? (Grade 4-6 Readability)
     Doctors Help Us and Heal Us! (Grade 3-5 Readability)
     Does a Praying Mantis Pray? (Grade 3-5 Readability)
     Doilies in the Sky (Grade 4-6 Readability)
     Double Check Your Dairy Foods (Grade 5-7 Readability)
     Drop, Cover, and Hold On! (Grade 3-5 Readability)
     Dwight Eisenhower (Grade 4-6 Readability)
     Easter (Grade 3-5 Readability)
     Eating Healthy - Eat Right, Feel Good! (Grade 3-5 Readability)
     Eatonville (Grade 4-6 Readability)
     Edith Roosevelt (Grade 4-6 Readability)
     Edith Wilson (Grade 4-6 Readability)
     Eleanor Roosevelt (Grade 4-6 Readability)
     Electric Current (Grade 4-5 Readability)
     Electronic Service Technician (Grade 4-6 Readability)
     Ellen Wilson (Grade 4-6 Readability)
     Encouragement - Break a Leg! (Grade 4-6 Readability)
     Ethanol (Grade 4-6 Readability)
     Explore Fun Facts about the United States (Grade 4-6 Readability)
     Fast Cars and a Famous Track (Grade 3-7 Readability)
     Fats (Grade 4-6 Readability)
     Figure Skating (Grade 3-5 Readability)
     Fill Up On Fruit (Grade 3-5 Readability)
     First a Poem For Kids, Now a Pledge to the Flag (Grade 4-6 Readability)
     Fjords Are Unique Landforms (Grade 5-6 Readability)
     Florence Harding (Grade 4-6 Readability)
     Franklin D. Roosevelt (Grade 4-6 Readability)
     Franklin Pierce (Grade 3-5 Readability)
     Freedom's Journal (Grade 5-7 Readability)
     Galapagos Giant Tortoises (Grade 4-6 Readability)
     General Sherman (Grade 4-6 Readability)
     Generations - Who's Who in Your Family? (Grade 5-7 Readability)
     George H. W. Bush (Grade 4-6 Readability)
     George W. Bush (Grade 4-6 Readability)
     George Washington (Grade 4-6 Readability)
     Geoscientist (Grade 4-6 Readability)
     Geothermal Energy (Grade 4-6 Readability)
     Gerald Ford (Grade 4-6 Readability)
     Give It a Turn (Grade 4-6 Readability)
     Good Vibrations (Grade 4-6 Readability)
     Grace Coolidge (Grade 3-5 Readability)
     Grand Canyon National Park (Grade 3-5 Readability)
     Grover Cleveland (Grade 4-6 Readability)
     Gum (Grade 3-5 Readability)
     Harry Truman (Grade 4-6 Readability)
     Hawaiian Monk Seals (Grade 3-6 Readability)
     Helen Taft (Grade 4-6 Readability)
     Helpful Gases (Grade 3-5 Readability)
     Herbert Hoover (Grade 4-6 Readability)
     Hillary Rodham Clinton (Grade 4-6 Readability)
     How Is Thanksgiving Celebrated in Other Countries? (Grade 3-5 Readability)
     How Many Oceans? (Grade 5-6 Readability)
     Howler Monkeys (Grade 5-7 Readability)
     Hummingbirds (Grade 3-6 Readability)
     Hydropower (Grade 4-7 Readability)
     I'm So (yawn) Tired! (Grade 3-5 Readability)
     Ichthyosaurs (Grade 3-5 Readability)
     Igneous Rock (Grade 3-5 Readability)
     Igneous Rocks (Grade 4-5 Readability)
     Iguanodon (Grade 3-5 Readability)
     Imagination - Thinking Outside the Box (Grade 4-6 Readability)
     In a Jiffy! (Grade 4-6 Readability)
     Initiative - Do You Show It? (Grade 4-6 Readability)
     Insects on the Arctic Tundra (Grade 4-6 Readability)
     Inventions - What Does It Do? (Grade 3-6 Readability)
     Iron (Grade 2-5 Readability)
     Is It Musical or Edible? (Grade 3-5 Readability)
     Is There a President in Your Pocket? (Grade 4-6 Readability)
     It's Not Silly...It's Bee-utiful! (Grade 4-6 Readability)
     JUNO's Journey to Jupiter (Grade 3-5 Readability)
     Jacqueline Kennedy (Grade 4-6 Readability)
     James Buchanan (Grade 4-6 Readability)
     James Garfield (Grade 3-5 Readability)
     James K. Polk (Grade 3-5 Readability)
     James Madison (Grade 4-6 Readability)
     James Monroe (Grade 4-6 Readability)
     Japan Surrenders (Grade 5-7 Readability)
     Jimmy Carter (Grade 4-6 Readability)
     Jingle Bells in Space (Grade 3-5 Readability)
     John Adams (Grade 3-6 Readability)
     John F. Kennedy (Grade 4-6 Readability)
     John Quincy Adams (Grade 4-6 Readability)
     John Tyler (Grade 4-6 Readability)
     Jump Around! (Grade 4-6 Readability)
     Just Another Link in the Chain (Grade 3-5 Readability)
     Keeping It Real (Grade 4-6 Readability)
     Keeping Your Muscular System Healthy (Grade 4-6 Readability)
     Keeping Your Respiratory System Healthy (Grade 4-6 Readability)
     Language - Don't Say It, Show It! (Grade 4-6 Readability)
     Laura Bush (Grade 4-6 Readability)
     Layers of the Sun (Grade 3-5 Readability)
     Leatherback Sea Turtles (Grade 4-6 Readability)
     Let's Split: Cell Division by Mitosis (Grade 4-6 Readability)
     Lightning Bolts from the Blue (Grade 3-5 Readability)
     Limestone (Grade 3-5 Readability)
     Look at Me Now! Famous Bullying Victims (Grade 3-5 Readability)
     Lou Hoover (Grade 4-6 Readability)
     Lyndon Johnson (Grade 4-6 Readability)
     Madam C.J. Walker (Grade 3-5 Readability)
     Maiasaura (Grade 4-6 Readability)
     Mamie Eisenhower (Grade 4-6 Readability)
     Martin Van Buren (Grade 3-5 Readability)
     Meet Baryonyx (Grade 3-5 Readability)
     Meet Maya From Mexico (Grade 3-5 Readability)
     Meet Minmi (Grade 3-5 Readability)
     Meet Triceratops (Grade 3-5 Readability)
     Megalosaurus (Grade 5-6 Readability)
     Mercury (Grade 3-5 Readability)
     Metamorphic Rocks (Grade 4-5 Readability)
     Meteoroids (Grade 4-6 Readability)
     Michelle Obama (Grade 4-6 Readability)
     Millard Fillmore (Grade 3-5 Readability)
     Millipedes (Grade 3-5 Readability)
     Minerals (Grade 3-5 Readability)
     Minerals (Grade 4-6 Readability)
     Mom, Can I Drink Salt Water? (Grade 3-5 Readability)
     More Than Just a Chip off the Old Block (Grade 4-6 Readability)
     Mosasaurs, Not Dinosaurs (Grade 4-6 Readability)
     Mosquitoes (Grade 3-5 Readability)
     Nancy Reagan (Grade 4-6 Readability)
     Natural Gas (Grade 3-6 Readability)
     Not If I Can Help It! (Grade 4-6 Readability)
     Nutrition (Grade 5-8 Readability)
     On the Map: Five Things That All Maps Have in Common (Grade 3-5 Readability)
     Ornithomimus (Grade 3-5 Readability)
     Out of the Box Kites (Grade 4-5 Readability)
     Pacific Ocean (Grade 3-5 Readability)
     Paleontologist (Grade 3-5 Readability)
     Parts of the Food Chain: Consumers (Grade 5-7 Readability)
     Pat Nixon (Grade 4-6 Readability)
     Patience - Can You Wait Patiently? (Grade 4-6 Readability)
     Patriotism - Wear Your Colors Proudly (Grade 5-7 Readability)
     Peace - Martin Luther King, Jr. (Grade 5-7 Readability)
     Penguins Are Built for Swimming (Grade 3-5 Readability)
     Petroleum (Grade 4-6 Readability)
     Phillis Wheatley (Grade 4-6 Readability)
     Physicists (Grade 4-6 Readability)
     Pick a Medium, Any Medium! (Grade 3-6 Readability)
     Piranhas (Grade 5-8 Readability)
     Plesiosaurs (Grade 4-6 Readability)
     Pop Art Pudding (Grade 3-5 Readability)
     President Washington's Pearly Whites (Grade 4-6 Readability)
     Pretending - Oh, the Places We Go (Grade 3-5 Readability)
     Prize for Peace (Grade 4-5 Readability)
     Problem Solving - Figuring Things Out (Grade 3-5 Readability)
     Recognition - Baseball Hall of Fame (Grade 4-6 Readability)
     Recycling (Grade 5-6 Readability)
     Red Alert: Volcanoes (Grade 4-6 Readability)
     Red Equals Good Luck (Grade 4-6 Readability)
     Richard Nixon (Grade 4-6 Readability)
     Ronald Reagan (Grade 4-6 Readability)
     Rosa Parks (Grade 4-5 Readability)
     Rosa Parks: Life After the Bus (Grade 5-7 Readability)
     Rosa's Run-in (Grade 4-6 Readability)
     Rosalynn Carter (Grade 4-6 Readability)
     Rutherford B. Hayes (Grade 3-5 Readability)
     Samuel Johnson's Dictionary (Grade 4-6 Readability)
     Sand and Gravel (Grade 3-5 Readability)
     Scarlet Macaws (Grade 4-7 Readability)
     Sea Turtles (Grade 3-5 Readability)
     Sea-Monkeys - One of the World's Smallest Pets (Grade 4-6 Readability)
     Sedimentary Rocks (Grade 4-5 Readability)
     Siberian Tigers (Grade 3-6 Readability)
     Simple Machines: The Inclined Plane (Grade 3-5 Readability)
     Simple Machines: The Lever (Grade 3-5 Readability)
     Simple Machines: The Wedge (Grade 3-5 Readability)
     Slurp! (Grade 3-5 Readability)
     Sneak Attack: Japan's Attack on Pearl Harbor (Grade 5-8 Readability)
     Soil Crusts (Grade 3-5 Readability)
     Sombreros (Grade 4-6 Readability)
     Something at Your Table (Grade 3-5 Readability)
     Spider Monkeys (Grade 5-7 Readability)
     Spring (Grade 3-5 Readability)
     Star Groups (Grade 3-5 Readability)
     Stripes That Stick Together (Grade 4-7 Readability)
     Summer Lovin' Lightning Bug Style (Grade 3-5 Readability)
     Swordfish (Grade 3-5 Readability)
     Talk About A Tongue! (Grade 5-6 Readability)
     Thanksgiving Day Parade (Grade 4-6 Readability)
     That Takes A Lot of Nerve! (Grade 4-6 Readability)
     The Bold Style of a Cappella (Grade 3-5 Readability)
     The Bus Where It All Began (Grade 3-5 Readability)
     The Coelophysis (Grade 3-5 Readability)
     The Eve of Good Fortune (Grade 4-5 Readability)
     The Evolution of Mapmaking (Grade 5-7 Readability)
     The Giant Panda (Grade 3-5 Readability)
     The Gingerbread Capital of the World (Grade 3-5 Readability)
     The Great Pyramid (Grade 3-5 Readability)
     The Interesting Thing About Interest (Grade 3-5 Readability)
     The Lone Star Flag (Grade 3-5 Readability)
     The Month of January (Grade 4-6 Readability)
     The Polar Bear (Grade 2-5 Readability)
     The Prince of Pop Art (Grade 4-6 Readability)
     The Puffin (Grade 3-5 Readability)
     The Road to Becoming the First President (Grade 5-6 Readability)
     The Seahorse Dance (Grade 3-5 Readability)
     The U.S.S. Arizona Memorial (Grade 5-8 Readability)
     The Wonderful Wind (Grade 3-5 Readability)
     The World's Largest House Pet? (Grade 4-6 Readability)
     The Zebra (Grade 2-5 Readability)
     Theodore Roosevelt (Grade 4-6 Readability)
     They're Firefighters and Much More! (Grade 4-6 Readability)
     Thomas Jefferson (Grade 4-6 Readability)
     Thundersnow (Grade 5-6 Readability)
     Thurgood Marshall (Grade 4-6 Readability)
     Tidal Energy (Grade 4-6 Readability)
     To Top It Off -- An Amazing Array of Pizza Toppings! (Grade 5-7 Readability)
     Toothy Tusks (Grade 4-6 Readability)
     Troodon (Grade 3-5 Readability)
     Tsunami: What a Wave! (Grade 4-6 Readability)
     Types of Bullying (Grade 3-5 Readability)
     Ulysses S. Grant (Grade 3-5 Readability)
     UniverSoul Circus (Grade 4-6 Readability)
     Velociraptor (Grade 4-6 Readability)
     Venus (Grade 3-5 Readability)
     Volcanic Mountains (Grade 5-6 Readability)
     Vultures (Grade 3-5 Readability)
     Want to Bet? The Story of Green Eggs and Ham (Grade 3-5 Readability)
     Warnings - Do Not Ignore Them! (Grade 3-5 Readability)
     Warnings - Do Not Ignore Them! (Grade 4-6 Readability)
     Warren Harding (Grade 4-6 Readability)
     Water (Grade 3-6 Readability)
     Water (Grade 4-6 Readability)
     Wearin' of the Green (Grade 4-6 Readability)
     Wetlands (Grade 5-7 Readability)
     What Am I? (Grade 3-5 Readability)
     What Are Fjords? (Grade 3-5 Readability)
     What Are Pajamas? (Grade 4-6 Readability)
     What Causes Lightning? (Grade 3-5 Readability)
     What Color Is Your Sand Castle? (Grade 3-5 Readability)
     What Does B.C. Mean? (Grade 4-6 Readability)
     What Is a Rainbow? (Grade 3-5 Readability)
     What Is a Worm Test? (Grade 3-5 Readability)
     What's a Hurricane? (Grade 3-5 Readability)
     What's in The White House? (Grade 3-5 Readability)
     What's in the Horizon? (Grade 3-5 Readability)
     Who Are Cyberbullies? (Grade 5-6 Readability)
     Why Do We Shiver? (Grade 3-5 Readability)
     William Clinton (Grade 4-6 Readability)
     William Henry Harrison (Grade 4-6 Readability)
     William McKinley (Grade 5-6 Readability)
     William Taft (Grade 3-5 Readability)
     Woodpeckers (Grade 3-5 Readability)
     Woodrow Wilson (Grade 4-6 Readability)
     Would You Like Some PIE with Your Author's Purpose? (Grade 5-7 Readability)
     You Have the Power to Stop Cyberbullying (Grade 4-6 Readability)
     You've Got Mail (Grade 3-5 Readability)
     Zachary Taylor (Grade 4-6 Readability)

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Fifth Grade Short Readers
     "Egg"cellent Traditions (Grade 4-6 Readability)
     A Brief History of Pizza (Grade 4-6 Readability)
     A Different Picnic (Grade 5 Readability)
     A Father's Day to Remember (Grade 3-5 Readability)
     A Formal Beginning (Grade 5-7 Readability)
     A Honey of a Bee! (Grade 2-5 Readability)
     A Labyrinth Mystery (Grade 4-5 Readability)
     A Mistake That Worked (Grade 3-6 Readability)
     A Model of Earth (Grade 3-5 Readability)
     A New Use for Magnets? (Grade 5-6 Readability)
     A One Hump Wonder (Grade 3-5 Readability)
     A Pricey Penny (Grade 3-5 Readability)
     A Trip to the Outback (Grade 4-6 Readability)
     Acadia National Park (Grade 5-7 Readability)
     Acceptance - It's A Two-Way Street (Grade 3-5 Readability)
     Accidental Discoveries: Saccharin (Grade 4-6 Readability)
     Acid or Base: A Fizzy Soil Test (Grade 4-6 Readability)
     African Elephants (Grade 3-5 Readability)
     Air Plants (Grade 4-6 Readability)
     Aksel Lund Svindal: Alpine All-Star (Grade 4-6 Readability)
     Algae, Our Oxygen Suppliers (Grade 3-6 Readability)
     Aliona Savchenko (Grade 3-5 Readability)
     Alpine Skiing (Grade 3-5 Readability)
     Amazing Water (Grade 5-8 Readability)
     America's Library (Grade 4-5 Readability)
     An Eagle for an Emblem (Grade 4-6 Readability)
     Anaconda: A Super-Sized and Super Sneaky Snake! (Grade 4-6 Readability)
     Ancient Egyptian Writing: Hieroglyphics (Grade 5-6 Readability)
     Ancient Egyptians (Grade 5-6 Readability)
     And Called It Macaroni (Grade 4-5 Readability)
     Animal Antifreeze (Grade 3-5 Readability)
     Animal Cells: Cells Without Walls (Grade 4-6 Readability)
     Animals With Backbones (Grade 3-6 Readability)
     Animals Without Backbones (Grade 3-6 Readability)
     Ankylosaurus (Grade 5-6 Readability)
     Anne Frank (Grade 3-5 Readability)
     Anne Frank's Father (Grade 4-6 Readability)
     Anne Frank's Kind Heart (Grade 4-6 Readability)
     Anne Frank's Published Diary (Grade 5-7 Readability)
     Anne Frank: Life at Auschwitz (Grade 4-6 Readability)
     Anne Frank: Life at Westerbork (Grade 4-6 Readability)
     Anne Sullivan: The Educator's Early Years (Grade 3-5 Readability)
     Anne's Published Diary (Grade 5-7 Readability)
     Anne's Quick Escape (Grade 3-5 Readability)
     Antarctica: Frozen Desert (Grade 4-6 Readability)
     Apatosaurus, Also Known As Brontosaurus (Grade 5-6 Readability)
     Arapaimas (Grade 4-6 Readability)
     Arches National Park (Grade 4-6 Readability)
     Arctic Terns (Grade 3-6 Readability)
     Are You a Gorilla? (Grade 3-5 Readability)
     Are Your Hands Clean? (Grade 3-5 Readability)
     Asteroids (Grade 3-5 Readability)
     Atoms and Matter (Grade 5-8 Readability)
     Author's Purpose P.I.E. (Grade 4-6 Readability)
     Avi (Grade 3-5 Readability)
     Axolotls (Grade 5-7 Readability)
     Aye-ayes (Grade 4-5 Readability)
     Balance - It's a Balancing Act! (Grade 4-6 Readability)
     Bambi in the Grass (Grade 4-6 Readability)
     Barbara Robinson (Grade 4-6 Readability)
     Baseball Cards (Grade 4-6 Readability)
     Baseball Fun (Grade 5 Readability)
     Bats...Helpful or Harmful? (Grade 3-5 Readability)
     Bengal Tiger (Grade 3-5 Readability)
     Bighorn Sheep (Grade 4-5 Readability)
     Biscayne National Park (Grade 4-6 Readability)
     Black Canyon of the Gunnison National Park (Grade 4-6 Readability)
     Blue Whales (Grade 3-5 Readability)
     Blue-Footed Boobies (Grade 3-5 Readability)
     Bogs (Grade 3-5 Readability)
     Bombs Bursting in Air -- Sounds of the Fourth of July (Grade 4-6 Readability)
     Boxelder Bugs (Grade 4-5 Readability)
     Boy, Oh, Boysenberry! (Grade 4-6 Readability)
     Brachiosaurus (Grade 4-6 Readability)
     Break It Down: Digestion (Grade 4-6 Readability)
     Bryce Canyon National Park (Grade 3-5 Readability)
     Bubble, Bubble, Would This Soil Cause Trouble? (Grade 5-7 Readability)
     Buck Island Reef National Monument (Grade 4-6 Readability)
     Busy as a Beekeeper (Grade 5-7 Readability)
     California Condors (Grade 4-6 Readability)
     Camel Spiders (Grade 3-5 Readability)
     Can You Imagine? (Grade 3-5 Readability)
     Canyonlands National Park (Grade 4-6 Readability)
     Capitol Reef National Park (Grade 4-6 Readability)
     Capybaras (Grade 5-6 Readability)
     Capybaras and Their "Digestive Do-overs" (Grade 4-6 Readability)
     Carbohydrates (Grade 5-8 Readability)
     Carlsbad Caverns National Park (Grade 4-6 Readability)
     Carrion Flowers (Grade 5-8 Readability)
     Cecropia Moths (Grade 4-6 Readability)
     Celebrating Pie! (Grade 5-7 Readability)
     Cells (Grade 4-6 Readability)
     Cells With and Without a Nucleus (Grade 4-6 Readability)
     Ceratopsians (Grade 4-6 Readability)
     Cesar Chavez (Grade 4-6 Readability)
     Change - What's Change? (Grade 4-6 Readability)
     Channel Islands National Park (Grade 4-6 Readability)
     Chasmosaurus (Grade 5-6 Readability)
     Civil War Ambulance Corps (Grade 5-8 Readability)
     Clara Hughes (Grade 4-5 Readability)
     Clown Fish and Sea Anemones: Talk About Teamwork! (Grade 4-6 Readability)
     Coelophysis (Grade 5-6 Readability)
     Comparing Centipedes and Millipedes (Grade 4-6 Readability)
     Congaree National Park (Grade 4-6 Readability)
     Count It Twice! (Grade 4-6 Readability)
     Count Your Colors (Grade 3-5 Readability)
     Courage - Ain't I a Woman? (Grade 4-6 Readability)
     Crater Lake National Park (Grade 3-5 Readability)
     Craters of the Moon National Monument (Grade 4-6 Readability)
     Crickets (Grade 4-7 Readability)
     Crocodilian Cousins: Alligators and Crocodiles (Grade 4-6 Readability)
     Crocodilian Senses (Grade 5-7 Readability)
     Cuyahoga Valley National Park (Grade 4-6 Readability)
     Dairy Food Group (Grade 5-7 Readability)
     Dairy on My Plate (Grade 5-7 Readability)
     Dall Sheep (Grade 4-5 Readability)
     Dandelions (Grade 5-6 Readability)
     Death Valley National Park (Grade 4-6 Readability)
     Denali National Park (Grade 3-6 Readability)
     Destruction - The Dirty Thirties (Grade 4-6 Readability)
     Devils Postpile National Monument (Grade 3-5 Readability)
     Devils Tower (Grade 4-6 Readability)
     Dicey Langston, Teen Hero of the Revolutionary War (Grade 4-6 Readability)
     Did You Get the Message? (Grade 3-5 Readability)
     Dig Down Deep: Animals That Burrow in the Soil (Grade 3-5 Readability)
     Discovery - Digging for Knowledge (Grade 4-6 Readability)
     Does Kentucky Really Have Blue Grass? (Grade 3-5 Readability)
     Dome Mountains (Grade 5-6 Readability)
     Don't Buy the Grapes! (Grade 4-6 Readability)
     Don't Judge a Grain by Its Color (Grade 3-5 Readability)
     Don't Spoil the Soil! (Grade 4-6 Readability)
     Don't Throw it in the Ocean (Grade 3-5 Readability)
     Don't Worry About That Dorsal Fin! (Grade 4-6 Readability)
     Dorcas Gazelles (Grade 4-6 Readability)
     Doris Gates (Grade 4-6 Readability)
     Dr. King, a Speaker for Nonviolence (Grade 4-6 Readability)
     Dr. Martin Luther King, Jr. (Grade 5-8 Readability)
     Draco Lizards (Grade 4-5 Readability)
     Dry Tortugas National Park (Grade 4-6 Readability)
     Dumbo Octopus (Grade 5-6 Readability)
     Earth Hour Power (Grade 4-5 Readability)
     Earth's Blanket (Grade 4-6 Readability)
     Earth's Ice Ages (Grade 4-6 Readability)
     Earth's Zones (Grade 3-5 Readability)
     Effigy Mounds National Monument (Grade 4-6 Readability)
     Electrical Circuits (Grade 5-7 Readability)
     Elizabeth George Speare (Grade 4-6 Readability)
     Empty Calories on My Plate (Grade 5-7 Readability)
     Endangered Animals (Grade 5-7 Readability)
     Endangered Is Not Extinct...Let's Keep It That Way! (Grade 4-6 Readability)
     Entertainment - Relax a Little (Grade 4-6 Readability)
     Eoin Colfer (Grade 4-6 Readability)
     Erosion (Grade 4-6 Readability)
     Everglades National Park (Grade 4-7 Readability)
     Fact or Fiction: The Four Seasons, Part I (Grade 5-8 Readability)
     Fact or Fiction: The Four Seasons, Part II (Grade 5-8 Readability)
     Fair and Equal - What's the Difference? (Grade 3-5 Readability)
     Fantasy - The Wild Things (Grade 3-6 Readability)
     Fascinating Frogs (Grade 2-5 Readability)
     Fault-block Mountains (Grade 3-5 Readability)
     Female American Alligators: Tough (but Tender!) Mothers (Grade 4-6 Readability)
     Fireflies (Grade 5-6 Readability)
     Fishing Spiders (Grade 4-5 Readability)
     Fitness Can Be Fun! (Grade 3-5 Readability)
     Floodplains and Deltas (Grade 5-6 Readability)
     Flyways, Not Freeways! (Grade 3-5 Readability)
     Food As Fuel (Grade 4-6 Readability)
     Food Energy Pyramid (Grade 5-6 Readability)
     For the Good of the Earth (Grade 5-7 Readability)
     Fort Sumter National Monument (Grade 3-5 Readability)
     Friendship - What Is a Friend? (Grade 3-5 Readability)
     From the Bean to the Bar (Grade 4-6 Readability)
     Fruit Food Group (Grade 4-6 Readability)
     Fruit on My Plate (Grade 5-7 Readability)
     Fungi (Grade 3-5 Readability)
     Fungi in the Soil (Grade 3-5 Readability)
     Gary Paulsen (Grade 3-5 Readability)
     Gates of the Arctic National Park and Preserve (Grade 3-5 Readability)
     Geladas (Grade 4-5 Readability)
     George Washington the Farmer (Grade 4-6 Readability)
     Gerald McDermott (Grade 3-5 Readability)
     Get Moving! (Grade 4-6 Readability)
     Giant Anteaters (Grade 5-6 Readability)
     Giant Squid (Grade 5-7 Readability)
     Giant Toads (Grade 4-6 Readability)
     Gila Monsters (Grade 4-6 Readability)
     Glacier Bay National Park (Grade 3-5 Readability)
     Glacier Movements and Moraines (Grade 4-6 Readability)
     Glacier National Park (Grade 4-6 Readability)
     Good Grief! Don't Be a Griefer! (Grade 4-6 Readability)
     Goodness Gracious, Great Bolts of Lightning! (Grade 3-5 Readability)
     Goodness, Gracious, Great Garden Soil! (Grade 3-5 Readability)
     Gorillas (Grade 4-6 Readability)
     Gotcha! (Grade 4-6 Readability)
     Grains Food Group (Grade 4-6 Readability)
     Grains on My Plate (Grade 5-7 Readability)
     Grand Canyon (Grade 5-7 Readability)
     Grand Teton National Park (Grade 4-6 Readability)
     Great Basin National Park (Grade 4-6 Readability)
     Great Sand Dunes National Park and Preserve (Grade 3-5 Readability)
     Great Smoky Mountains National Park (Grade 3-5 Readability)
     Great White Sharks (Grade 3-5 Readability)
     Greeting Cards and More (Grade 5-6 Readability)
     Groundhog Day Across the Country (Grade 5-7 Readability)
     Guadalupe Mountains National Park (Grade 3-5 Readability)
     Habits - Making and Breaking Habits (Grade 3-5 Readability)
     Hadrosaurs, the Duckbilled Dinosaurs (Grade 4-6 Readability)
     Haleakala National Park (Grade 3-5 Readability)
     Hammerhead Sharks (Grade 4-6 Readability)
     Happy Hanukkah! (Grade 4-6 Readability)
     Happy President's Day (Grade 5-6 Readability)
     Hawaii Volcanoes National Park (Grade 4-6 Readability)
     Healthy Restaurant Food on My Plate (Grade 5-7 Readability)
     Helen Keller and Dr. Alexander Graham Bell (Grade 3-5 Readability)
     Helen Keller's Mischief (Grade 3-5 Readability)
     Helen Keller: The Wild Child (Grade 3-5 Readability)
     Helicopters (Grade 4-7 Readability)
     History of the National Park Service (Grade 4-6 Readability)
     Hmm...What Is Humus? (Grade 3-5 Readability)
     Hoary Marmots (Grade 4-6 Readability)
     Honeycrisp Apples- The "New Kid on the Block" (Grade 5-6 Readability)
     Honor - Mount Rushmore (Grade 5-7 Readability)
     Hoovervilles (Grade 5-8 Readability)
     Hot Springs National Park (Grade 3-5 Readability)
     Hot and Cold Food on My Plate (Grade 5-7 Readability)
     How Annah's Big Ears Saved the Day (Grade 3-6 Readability)
     How Did Ancient Egyptians Make Mummies? (Grade 3-5 Readability)
     How Do 3D Glasses Work? (Grade 3-5 Readability)
     How Do Microwaves Work? (Grade 5-8 Readability)
     How Do Submarines Work? (Grade 4-6 Readability)
     How Do Telescopes Work? (Grade 4-6 Readability)
     How Does Aspirin Work? (Grade 3-5 Readability)
     How Does Recycling Help the Earth? (Grade 4-6 Readability)
     How Does Sonar Work? (Grade 3-5 Readability)
     How Does a Seismograph Work? (Grade 5-8 Readability)
     How Is Tabasco Sauce Made? (Grade 5-7 Readability)
     How Ketchup is Made, Then and Now (Grade 4-5 Readability)
     How Many Seeds Are In Your Pumpkin? (Grade 3-5 Readability)
     How Ocean Waves Move (Grade 3-5 Readability)
     How Plants Defend Themselves (Grade 5-6 Readability)
     How Soil Is Made (Grade 3-5 Readability)
     How Volcanoes Make Islands (Grade 3-5 Readability)
     How Windmills Work (Grade 3-6 Readability)
     How the Moon Affects the Earth (Grade 4-6 Readability)
     How to Model an Insect Using an Orange (Grade 4-6 Readability)
     Humor - The Power of Humor (Grade 3-5 Readability)
     Hydrothermal Vents (Grade 5-8 Readability)
     Ibis (Grade 4-5 Readability)
     If You Give a Manatee a Cookie... (Grade 3-5 Readability)
     Industrial Revolution (Grade 4-6 Readability)
     Instincts - Listen to the Little Voice (Grade 3-5 Readability)
     Iran (Grade 3-5 Readability)
     Isle Royale National Park (Grade 4-6 Readability)
     It Glows in the Dark! (Grade 4-5 Readability)
     It's Super Sockeye! (Grade 3-5 Readability)
     It's in the Can! (Grade 3-6 Readability)
     Jacanas (Grade 4-5 Readability)
     Jackals (Grade 5-7 Readability)
     James Blake: The Bus Driver (Grade 3-5 Readability)
     Jerboas (Grade 3-5 Readability)
     Jewel Cave National Monument (Grade 3-5 Readability)
     Jon Bohmer: The Kyoto Box (Grade 5-8 Readability)
     Joshua Tree National Park (Grade 3-5 Readability)
     Kangaroo Rats (Grade 4-6 Readability)
     Katmai National Park and Preserve (Grade 4-6 Readability)
     Keeping Your Circulatory System Healthy (Grade 4-6 Readability)
     Keeping Your Digestive System Healthy (Grade 4-6 Readability)
     Keeping Your Nervous System Healthy (Grade 4-6 Readability)
     Keeping Your Skeletal System Healthy (Grade 3-5 Readability)
     Kenai Fjords National Park (Grade 3-5 Readability)
     Key Deer (Grade 4-6 Readability)
     Kim Yu-na (Grade 4-6 Readability)
     Kinkajous (Grade 3-5 Readability)
     Kite Shapes (Grade 3-5 Readability)
     Koala (Not!) Bears (Grade 3-5 Readability)
     Kobuk Valley National Park (Grade 3-5 Readability)
     Krill (Grade 4-6 Readability)
     Ladybugs (Grade 3-5 Readability)
     Ladybugs (Grade 5-7 Readability)
     Lake Clark National Park and Preserve (Grade 4-6 Readability)
     Landforms: Canyons and Gorges (Grade 3-5 Readability)
     Lassen Volcanic National Park (Grade 4-6 Readability)
     Last Bell (Grade 4-5 Readability)
     Laura Ingalls Wilder (Grade 4-6 Readability)
     Layers of the Atmosphere (Grade 5-7 Readability)
     Lemmings (Grade 5-6 Readability)
     Let Freedom Ring: The Liberty Bell (Grade 4-6 Readability)
     Let it Snow, Let it Snow, Let it Snow! (Grade 3-5 Readability)
     Let's Get Physical! (Grade 4-6 Readability)
     Life Under a Microscope: Viruses (Grade 5-8 Readability)
     Life under a Microscope: Bacteria (Grade 4-6 Readability)
     Life with a Wallaby (Grade 5-7 Readability)
     Lincoln Home National Historic Site (Grade 4-6 Readability)
     Lincoln Memorial (Grade 4-6 Readability)
     Lindsey Vonn: Queen of the Mountain (Grade 5-8 Readability)
     Little Bighorn Battlefield National Monument (Grade 4-6 Readability)
     Living Amongst Dinosaurs (Grade 5-7 Readability)
     Luna Moths (Grade 3-6 Readability)
     Mammoth Cave National Park (Grade 3-6 Readability)
     Mantellas (Grade 4-5 Readability)
     Marine Mammals (Grade 5-6 Readability)
     Mass Wasting: Slip-Sliding Away (Grade 4-6 Readability)
     Meet Deinonychus (Grade 3-5 Readability)
     Mesa Verde National Park (Grade 4-6 Readability)
     Michigan: Home of the Cross in the Woods (Grade 5-7 Readability)
     Miley Cyrus (Grade 4-6 Readability)
     Military Air Forces (Grade 4-6 Readability)
     Milking Time (Grade 3-5 Readability)
     Minmi (Grade 5-6 Readability)
     Monarchs on the Move: A Northern Migration (Grade 4-6 Readability)
     Monarchs on the Move: A Southern Migration (Grade 4-6 Readability)
     Monsoons (Grade 4-6 Readability)
     Morse's Code (Grade 4-6 Readability)
     Mosquitoes: You Can Run From Them, But You Cannot Hide (Grade 3-5 Readability)
     Moth or Butterfly? (Grade 3-5 Readability)
     Mother's Day (Grade 3-5 Readability)
     Mother's Day Around the World (Grade 3-6 Readability)
     Mount Rainier National Park (Grade 4-6 Readability)
     Mount Rushmore (Grade 4-6 Readability)
     Mount St. Helens National Volcanic Monument (Grade 3-5 Readability)
     Mountain Goats (Grade 4-5 Readability)
     Muir Woods National Monument (Grade 4-7 Readability)
     Muscles (Grade 4-6 Readability)
     My Great and Green New Year (Grade 3-5 Readability)
     Narwhals (Grade 4-5 Readability)
     Neptune Is Neat (and a bit Mysterious!) (Grade 4-6 Readability)
     News - Extra, Extra, Learn All About It! (Grade 3-5 Readability)
     Niagara Falls (Grade 4-6 Readability)
     No Limits (Grade 4-5 Readability)
     North Cascades National Park (Grade 4-6 Readability)
     Now That's a Big Bill! (Grade 4-6 Readability)
     Oh Man, It's Empty! (Grade 3-5 Readability)
     Oh Say Can You See....and Sing: The National Anthem (Grade 3-5 Readability)
     Ohio's Most Unique Music Festival (Grade 5-7 Readability)
     Okapis (Grade 5-6 Readability)
     Olympic National Park (Grade 3-5 Readability)
     On The Last Day of School (Grade 5-7 Readability)
     One Big Bird (Grade 3-5 Readability)
     One Hump or Two? (Grade 3-5 Readability)
     One Sneaky (and Determined!) Snake! (Grade 3-5 Readability)
     One Symbolic Seal (Grade 4-6 Readability)
     Oprah Winfrey, Broadcasting Powerhouse (Grade 5-7 Readability)
     Orangutans (Grade 4-6 Readability)
     Oregon National Historic Trail (Grade 3-5 Readability)
     Ornithomimus (Grade 5-6 Readability)
     Our Nation's Oldest City: St. Augustine, Florida (Grade 4-7 Readability)
     Oviraptor (Grade 3-5 Readability)
     Oviraptor, a Misnamed Dinosaur? (Grade 5-6 Readability)
     Ozone Confusion (Grade 4-6 Readability)
     Parts of the Food Chain: Producers (Grade 4-6 Readability)
     Parts of the Food Chain: Scavengers and Decomposers (Grade 4-6 Readability)
     Pearl Harbor (Grade 5-6 Readability)
     Penguins (Grade 3-5 Readability)
     Perseverance - The Race to the North Pole (Grade 4-6 Readability)
     Perspective - From A Bird's Eye View (Grade 5-6 Readability)
     Petrified Forest National Park (Grade 3-5 Readability)
     Phil's Big Day (Grade 4-6 Readability)
     Physicist (Grade 4-6 Readability)
     Picabo Street, the Downhill Dynamo (Grade 5-7 Readability)
     Pikas (Grade 5-6 Readability)
     Planet Earth, the Big Blue Marble (Grade 3-5 Readability)
     Planning for Christmas (Grade 4-6 Readability)
     Plant Cells: Cells With Walls (Grade 4-6 Readability)
     Plant Clones (Grade 3-5 Readability)
     Plant Life Cycles (Grade 3-5 Readability)
     Plant Parts (Grade 3-5 Readability)
     Plants Are Food Factories (Grade 5-6 Readability)
     Plants: Over, Under, Inside, and Out (Grade 3-5 Readability)
     Plate Tectonics Theory (Grade 4-6 Readability)
     Platypus (Grade 5-6 Readability)
     Pluto's So Cool! (Grade 3-5 Readability)
     Poison Dart Frogs (Grade 4-6 Readability)
     Poisonous Plants (Grade 5-7 Readability)
     Polar Regions (Grade 4-6 Readability)
     Porcupines (Grade 4-6 Readability)
     Praying Mantis (Grade 4-6 Readability)
     Pride for Mexico (Grade 5-6 Readability)
     Protein Food Group (Grade 5-7 Readability)
     Proteins (Grade 4-6 Readability)
     Proteins on My Plate (Grade 5-7 Readability)
     Pterosaurs (Grade 3-5 Readability)
     Pufferfish (Grade 5-6 Readability)
     Qwerty (Grade 5-8 Readability)
     Ra, God of the Sun (Grade 5-6 Readability)
     Raccoon Paws: What Handy Hands! (Grade 4-6 Readability)
     Raccoons (Grade 4-6 Readability)
     Rainbow Trout (Grade 4-6 Readability)
     Red (and Blue!) Kangaroos (Grade 3-6 Readability)
     Red Blood Cells (Grade 4-6 Readability)
     Red-Eyed Tree Frogs (Grade 5-6 Readability)
     Redwood National and State Parks (Grade 3-5 Readability)
     Reindeer or Caribou (Grade 3-5 Readability)
     Religion in Ancient Egypt (Grade 3-5 Readability)
     Research - The Big Move (Grade 4-6 Readability)
     Revolving for the Seasons (Grade 3-5 Readability)
     Rivers (Grade 5-6 Readability)
     Road Trip: Arizona Style! (Grade 4-6 Readability)
     Roadrunners (Grade 3-5 Readability)
     Robins (Grade 3-5 Readability)
     Rocky Mountain National Park (Grade 4-6 Readability)
     Rosa Parks's Early School Years (Grade 3-5 Readability)
     Runoff (Grade 3-5 Readability)
     SCUBA (Grade 5-8 Readability)
     Saguaro National Park (Grade 4-6 Readability)
     Sand Crabs (Grade 3-5 Readability)
     Saturn -- The Planet, Not the Car! (Grade 4-6 Readability)
     Saturn's Shiny, Shimmery Rings (Grade 5-6 Readability)
     Save the Soil! (Grade 3-5 Readability)
     Scientific Notation (Grade 5-6 Readability)
     Seahorses Are Not Horses That Live in the Sea! (Grade 3-5 Readability)
     Seasons at the Poles (Grade 4-6 Readability)
     Secretary Birds (Grade 4-5 Readability)
     Seeding the Clouds (Grade 3-5 Readability)
     Sequoia and Kings Canyon National Parks (Grade 3-5 Readability)
     Shake, Rattle, But Don't Run: A Rattlesnake Warning (Grade 3-5 Readability)
     Sharks (Grade 3-5 Readability)
     Shenandoah National Park (Grade 3-5 Readability)
     Sherman's Neckties (Grade 5-8 Readability)
     Simple Photosynthesis (Grade 5-7 Readability)
     Skier Lara Gut: A Winner in Any Language (Grade 3-5 Readability)
     Skua (Grade 4-5 Readability)
     Skunks (Grade 3-5 Readability)
     Sneak Those Veggies In (Grade 4-6 Readability)
     Snow Leopard (Grade 3-5 Readability)
     Sodium: Less is Best (Grade 4-6 Readability)
     Soil's Primary Macronutrients (Grade 3-5 Readability)
     Spinosaurus (Grade 5-6 Readability)
     Spinosaurus, a Sail-back Dinosaur (Grade 3-5 Readability)
     Square Root Day (Grade 5-7 Readability)
     Stag Beetles (Grade 3-5 Readability)
     Stalactites and Stalagmites (Grade 3-6 Readability)
     Stargazing (Grade 3-5 Readability)
     States of Matter (Grade 3-5 Readability)
     Static Electricity (Grade 4-6 Readability)
     Stegosaurus (Grade 3-5 Readability)
     Stingrays (Grade 4-6 Readability)
     Strange Facts About Butterflies (Grade 3-5 Readability)
     Structure - The Empire State Building (Grade 5-7 Readability)
     Studying Ocean Floor Sediments (Grade 4-6 Readability)
     Succulents (Grade 5-6 Readability)
     Sue Stauffacher (Grade 3-5 Readability)
     Summertime Weather All Year Long (Grade 3-5 Readability)
     Suzanne Collins (Grade 5-7 Readability)
     Swirling Wind (Grade 3-5 Readability)
     Systems - Those Mighty, Mighty Ants! (Grade 3-6 Readability)
     Tasmanian Devils (Grade 5-7 Readability)
     Tears (Grade 3-5 Readability)
     Thank You, Mr. Bell! (Grade 3-5 Readability)
     Thank a Plant (Grade 3-5 Readability)
     Thanksgiving's Superhero: Sarah Hale (Grade 4-6 Readability)
     That Is One Very Hungry Caterpillar! (Grade 3-5 Readability)
     The Albatross (Grade 4-6 Readability)
     The Arrest (Grade 4-6 Readability)
     The Attack on Pearl Harbor (Grade 4-6 Readability)
     The Ballpoint Pen (Grade 3-5 Readability)
     The Band Played On (Grade 5-6 Readability)
     The Bigger Picture - Our Solar System (Grade 3-5 Readability)
     The Brain (Grade 4-6 Readability)
     The Brown Pelican (Grade 5-6 Readability)
     The Cell Theory (Grade 3-5 Readability)
     The Check Is in the Mail (Grade 3-5 Readability)
     The Childhood of Our First President (Grade 4-5 Readability)
     The Dream Catcher (Grade 5-7 Readability)
     The Dust Bowl, Human-Caused Soil Erosion (Grade 3-5 Readability)
     The Easter Lily (Grade 5-6 Readability)
     The Excretory System (Grade 5-8 Readability)
     The Fennec Fox (Grade 3-5 Readability)
     The First Gingerbread Men (Grade 3-5 Readability)
     The First Labor Day (Grade 4-5 Readability)
     The Girl in Hiding (Grade 3-5 Readability)
     The Great Story of the Great Seal (Grade 3-5 Readability)
     The Heart (Grade 4-6 Readability)
     The Hunchback from Spain (Grade 4-6 Readability)
     The Importance of Rivers (Grade 3-5 Readability)
     The Intestines (Grade 4-6 Readability)
     The Kiwi (Grade 3-6 Readability)
     The Largest Rodent of All: The Giant Beaver (Grade 5-7 Readability)
     The Last Monday in May (Grade 5-6 Readability)
     The Laughing Kookaburra (Grade 5-6 Readability)
     The Layout of the Secret Annex (Grade 4-6 Readability)
     The Legend of St. Valentine (Grade 4-6 Readability)
     The Montgolfier Brothers and the Hot Air Balloon (Grade 3-5 Readability)
     The Movie Theater Moment (Grade 4-6 Readability)
     The Mystery of Tyrannosaurus Rex's Short Arms (Grade 3-5 Readability)
     The Mystery of the Cottingley Fairies (Grade 4-6 Readability)
     The Natural Wonders of Virginia (Grade 5-9 Readability)
     The Nervous System (Grade 4-6 Readability)
     The Northern Lights (Grade 5-6 Readability)
     The Oozing, Melting Clocks of Surrealism (Grade 4-6 Readability)
     The Oxygen - Carbon Dioxide Cycle (Grade 3-5 Readability)
     The Periodic Table (Grade 5-8 Readability)
     The Personification Ray (Grade 5-6 Readability)
     The Picture of a President (Grade 4-6 Readability)
     The Presidential Inauguration (Grade 5-7 Readability)
     The Quiet King of the Jungle (Grade 3-5 Readability)
     The Radar Readers (Grade 4-6 Readability)
     The Respiratory System (Grade 4-6 Readability)
     The Scientific Method (Grade 4-6 Readability)
     The Sense of Hearing: Do You Hear What I Hear? (Grade 3-5 Readability)
     The Sense of Sight: Oh Say Can You See? (Grade 3-5 Readability)
     The Sense of Taste: Mmm! (Grade 3-5 Readability)
     The Sense of Touch: Ouch! (Grade 4-6 Readability)
     The Skeletal System (Grade 4-6 Readability)
     The Sooner State (Grade 4-6 Readability)
     The Sounds, Scents, and Stories of Christmas (Grade 3-5 Readability)
     The Steps of Photosynthesis (Grade 4-6 Readability)
     The Stomach (Grade 4-6 Readability)
     The Three Sisters (Grade 3-5 Readability)
     The USS Nevada (Grade 5-7 Readability)
     The Unbelievable Sport of Toe Wrestling (Grade 4-6 Readability)
     The Water Cycle (Grade 3-5 Readability)
     The Wolf (Grade 5-7 Readability)
     The Wombat (Grade 3-6 Readability)
     Theodore Roosevelt National Park (Grade 3-5 Readability)
     There's Nothing "Ho-Hum" About the Himalayas (Grade 3-5 Readability)
     Three Kinds of Rocks (Grade 5-6 Readability)
     Three Kinds of Volcanoes (Grade 4-6 Readability)
     Thunderheads (Grade 3-5 Readability)
     Tidal Range (Grade 3-5 Readability)
     Timber Wolf (Grade 3-5 Readability)
     Tinker Bell Takes a Flight (Grade 4-6 Readability)
     Tooth-Walkers (Grade 3-5 Readability)
     Transitions - The Way You Move... (Grade 4-6 Readability)
     Traveling - Make Your Travel Plans (Grade 3-5 Readability)
     Tuatara (Grade 4-6 Readability)
     Tuna (Grade 3-5 Readability)
     Twist and Shout: A Tornado is Coming! (Grade 4-6 Readability)
     Two Kinds of Weathering (Grade 4-6 Readability)
     Types of Soil (Grade 3-5 Readability)
     Tyrannosaurus Rex (Grade 4-6 Readability)
     USS Arizona National Memorial (Grade 3-5 Readability)
     Upper and Lower Egypt (Grade 4-6 Readability)
     Utahraptor (Grade 5-6 Readability)
     Valentine's Day Potpourri (Grade 4-6 Readability)
     Vegetable Food Group (Grade 4-6 Readability)
     Vegetables on My Plate (Grade 5-7 Readability)
     Venture Smith (Grade 3-5 Readability)
     Vinotok: The Burning of the Grump (Grade 5-7 Readability)
     Vitamins (Grade 5-7 Readability)
     Voyageurs National Park (Grade 3-5 Readability)
     WWW: The Wonderful World of Webs (Grade 4-6 Readability)
     Walrus (Grade 2-5 Readability)
     Wanted (Grade 3-5 Readability)
     Washington Monument (Grade 5-7 Readability)
     Watch Out For Empty Calories! (Grade 3-5 Readability)
     Water on the Moon! (Grade 4-6 Readability)
     Wavelength, Crest, and Trough (Grade 3-5 Readability)
     We're All in This Together: The Fabulous Food Chain (Grade 3-5 Readability)
     Wetlands (Grade 4-6 Readability)
     What Are Cold Blooded Animals? (Grade 4-6 Readability)
     What Are Sunspots? (Grade 5-8 Readability)
     What Are Warm Blooded Animals? (Grade 4-6 Readability)
     What Does Your Nose Know? (Grade 3-5 Readability)
     What Eggs-actly Is Egg Tempera? (Grade 4-6 Readability)
     What Is Compost? (Grade 5-7 Readability)
     What Is Electricity? (Grade 5-7 Readability)
     What Is Magnetism? (Grade 5-7 Readability)
     What Is NASA? (Grade 4-6 Readability)
     What Is One Hundred? (Grade 5-6 Readability)
     What Is Pajama Day? (Grade 5-6 Readability)
     What Is a Blood Bank? (Grade 3-5 Readability)
     What Is a Galaxy? (Grade 3-5 Readability)
     What Is a Hearing Aid? (Grade 4-6 Readability)
     What Is a Heart Attack? (Grade 4-6 Readability)
     What Is a Mammal? (Grade 3-5 Readability)
     What Is a Stroke? (Grade 4-6 Readability)
     What Is a Volcano? (Grade 3-5 Readability)
     What Is a Weather Map? (Grade 3-5 Readability)
     What Is an Amphibian? (Grade 3-5 Readability)
     What Is an Invertebrate Animal? (Grade 4-6 Readability)
     What on Earth Is an Earthworm? (Grade 3-6 Readability)
     What's Gravity Got To Do With It? (Grade 4-6 Readability)
     What's Under the Ocean Waves? (Grade 3-6 Readability)
     What's a Penguin? (Grade 3-5 Readability)
     What's the Invention You Couldn't Live Without? (Grade 4-6 Readability)
     When Is Presidents Day? (Grade 4-6 Readability)
     Where Does Salt Come From? (Grade 3-5 Readability)
     Where Does Sand Come From? (Grade 3-5 Readability)
     Where Is Earth's Freshwater? (Grade 5-6 Readability)
     White Blood Cells (Grade 3-6 Readability)
     White Sands National Monument (Grade 4-6 Readability)
     Whole Lotta Shakin' Goin' On! (Grade 4-6 Readability)
     Why Did Ancient Egyptians Make Mummies? (Grade 3-5 Readability)
     Why Do Some People Need Glasses? (Grade 3-5 Readability)
     Why Do Wolves Howl? (Grade 3-5 Readability)
     Why Is New York City Called "The Big Apple"? (Grade 5-7 Readability)
     Why Waste? - A Change In Habits (Grade 4-6 Readability)
     Wind Cave National Park (Grade 3-5 Readability)
     Wobbegongs (Grade 4-6 Readability)
     Women in the Revolutionary War (Grade 5-6 Readability)
     Wrangell-St. Elias National Park and Preserve (Grade 4-6 Readability)
     Yellowstone National Park (Grade 3-5 Readability)
     Yosemite National Park (Grade 4-6 Readability)
     Your Body's Thermostat (Grade 4-6 Readability)
     Your Lungs: Simple or Simply Amazing? (Grade 3-5 Readability)
     Youth Unite to Build Houses (Grade 4-5 Readability)
     Zion National Park (Grade 4-6 Readability)
     Zizou Corder: A Mother-Daughter Team (Grade 4-6 Readability)

---

Fifth Grade Reading Comprehensions
     "Dutch" Reagan
     "Fore" - The History of Golf
     "Good Morning Ohio"
     "It's a Joke!" Tom Said Swiftly
     "Lucky Lindy" Takes Flight, Part 1
     "Lucky Lindy" Takes the Bait, Part 2
     "Lucky Lindy" Takes the Prize, Part 3
     "Oglethorpe's Dream"
     "Say Cheese" - The First Affordable Camera
     "Say Cheese"- The First Affordable Camera
     "Shanghai Tunnels"
     "Shikata Ga Nai" - That's Just the Way It Is, Part 1
     "Shikata Ga Nai" - That's Just the Way It Is, Part 2
     "Sweet Song" - The Mountain Dulcimer
     "The Wild West"
     "Tippecanoe and Tyler, Too"
     "Tips of the Slung" - Having Fun with Spoonerisms
     "We Have Met the Enemy" — Oliver Perry and the Battle of Lake Erie
     "We have met the enemy..."
     "Who Invited A Wolf to This Meeting?" - The origin of the Provisional Government
     "You're Doing Fine, Oklahoma!"
     2000 Summer Olympics
     2002 Winter Olympics
     9/11 Hero: Father Mychal Judge
     A Beautiful Stain - Stained Glass
     A Big Mess of Ideas: Creating a Story with Sharon Creech
     A Bird with No Feet
     A Bonfire for Jim
     A Brief History of Cattle Brands
     A Brief History of Hygiene
     A Brief History of North Dakota
     A Brief History of the Pledge of Allegiance
     A Bully at Work
     A Changing Workforce
     A Christmas Truce
     A Colonial Christmas
     A Day in the Park
     A Diabetic's Diet
     A Doctor By Any Other Name
     A Dream Wedding
     A Girl Named Claudia
     A Girl from Uganda Fights HIV
     A Guatemalan Girl Gets Enough to Eat
     A Halloween Letter
     A Hard Choice
     A History Mystery: The Mystery of the Dark Day
     A History of How Connecticut Became a State
     A History of the Wild, Wild West
     A Home for El Gaucho, Part 1
     A Home for El Gaucho, Part 2
     A Home for El Gaucho, Part 3
     A Home for El Gaucho, Part 4
     A Homeless Man Struggles in Brazil
     A Hound From The Pound
     A House with Growing Pains — The Story of the White House, Part 2
     A Letter from Laysan
     A Letter from Your Nervous Thanksgiving Turkey
     A Little Conflict
     A Long Way from Home — A Story of the Spanish American War, Part 1
     A Long Way from Home — A Story of the Spanish American War, Part 2
     A Long Way from Home — A Story of the Spanish American War, Part 3
     A Mayan Tale - Where Did Men Come From?
     A New Bedroom
     A New Land
     A New Life
     A Not So Smooth Run
     A Nuclear Scare at Three Mile Island
     A One-Ton Guinea Pig in a Box!
     A Painful Decision
     A Palace for the President — The Story of the White House, Part 1
     A Place for Sylvia
     A Pony in the Elevator and Other Stories of White House Kids
     A Present that Made Sense
     A Problem for James
     A Rolling Optimist or a Seated Pessimist
     A Screeeech in the Night!
     A Second Aswan Dam
     A Small Mosquito Bite Causes Big Trouble
     A Splinter
     A Sport That Bowled 'Em Over
     A Sport that Sounds Fun - Ping Pong!
     A Sport with an Unusual Name! Curling
     A Star Spangled Performance, Part 1
     A Star is Born
     A Sugar-free Easter
     A Tale of Deforestation
     A Taste for Gold, Part 1
     A Taste for Gold, Part 2
     A Taste for Gold, Part 3
     A Teddy Bear's Wish
     A Tibetan Monk Says a Prayer
     A Train without a Ticket?
     A Trip Through the Heart (Grades 5 and 6)
     A Walk Through the Dunes
     A Whacky Good Time with Pińatas
     A Woman's Place Is in the West, Part 1
     A Woman's Place Is in the West, Part 2
     A Woman's Place Is in the West, Part 3
     A World in Black, White and Gray
     A World in Black, White, and Gray
     ADHD
     ALASKA BECOMES A STATE
     Abebe Bikila
     Abigail Adams
     Abolitionists and the Underground Railroad
     Acid Rain, Go Away!
     Acids and Bases
     Acne
     Adélie Penguins
     Ada Blackjack: Heroine of the Arctic
     Additional Project - "A Giant Conestoga Wagon" or "The Wagon Stops Here!"
     Adelie Penguin
     Adopting Your Own Cabbage Patch Kid
     Advantages and Disadvantages
     Adventurous Women
     Advertising: Fact or Opinion?
     Aesop and His Fables
     Africa
     African Americans in the Civil War
     African Americans in the Revolutionary War
     African Americans in the War of 1812
     African Penguins
     African Praise Poetry
     African-American Artists
     Aftermath of the Civil War
     Agents of Erosion
     Air Jordan
     Air Masses
     Air Navigation, Part 1
     Air Navigation, Part 2
     Akhenaten - Visionary or Heretic Pharaoh?
     Al "Scarface" Capone
     Alabama is Born - Six Exclusive Interviews
     Alan Turing
     Alaska for Sale
     Albert Marrin
     Albert Schweitzer - His Passion for Others Grows
     Alcohol Abuse: A Tale of Destruction
     Alice Roosevelt Longworth
     All About Apples: A Brief History of Apples
     All About X
     All Mountains Are Not the Same
     All That Jazz - Looking for Fun in the 20s
     All That Matter
     Allergies and Asthma
     Allergists
     Alligator Snapping Turtle
     Along Came the Engine (Part 1)
     Along Came the Engine (Part 2)
     Alphabet Soup II - Roosevelt's New Deal
     Alphabet Soup for a Sick Nation - Roosevelt's New Deal
     Alvaro's Kidnapping: A Crime in Colombia
     Amanda's Story: Dealing with Acne
     Amber Pumpkins
     America's Mountains: Some Tall, Some Small
     American Bison
     American Music - 1800's
     American Musicians
     American Revolution - Who Had the Better Chance of Winning?
     American Symbols
     Amistad
     Amoeba
     Amphibians
     An Afghan Girl Goes to School
     An African Food Chain
     An African Girl Drinks Clean, Fresh Water
     An American Family Visits the Food Bank
     An Ancient Swim Team-Sea Reptiles!
     An Apple a Day Keeps the Doctor Away
     An Aquarium from the Age of Fishes
     An Army for the Dead
     An Artist I'm Not
     An Early New Jersey Timeline
     An Earth Day Song
     An Exploration Discovery
     An Overview of the Muscular System
     An Unstable Fourth, Part 1
     An Unstable Fourth, Part 2
     An Unstable Fourth, Part 3
     Anabolic Steroids
     Anacondas
     Anagrams
     Ancient Mega Marsupials
     Andre Agassi
     Andrea's Fins
     Andrew Carnegie
     Andrew Clements
     Andrew Jackson
     Anesthesiologists
     Anglerfish
     Anglicanism
     Anglo-Saxon England
     Angola - Culture
     Angola - Geography
     Animal Care Workers
     Animal Classification
     Animal Life in Oceans
     Animals in Danger!
     Animals in Motion
     Animals in the White House — First Dogs
     Animals in the White House - First Dogs
     Animals of Ancient Egypt
     Animals of Unusual Locomotion
     Ann Is Auditory, Part 1
     Ann Is Auditory, Part 2
     Ann McGovern
     Anne Frank: Life at Bergen-Belsen
     Anne Frank
     Anne Morrow Lindbergh
     Annie Edson Taylor: Queen of the Mist
     Annie Oakley
     Annie Wignall's Care Bags
     Announcer
     Antarctica
     Anti-Slavery Movement
     Antietam
     Antonio - an Italian Immigrant
     Antonio Santa Anna
     Apex Predators
     Appendicitis
     Apple Harvest
     Applying for Credit
     Appropriate Behavior When Eating Out
     Archerfish
     Architectural Styles from England
     Arctic Terns
     Are You Environ"mental"?
     Are You Listening? Part 1
     Are You Listening? Part 2
     Arizona - The True Wild, Wild West
     Arkansas
     Arlington National Cemetery
     Armenia - Culture: Aram Khachaturian
     Armenia - Geography
     Around the World Without Stopping
     Art Mystery, Part 1 - The Mystery Painting
     Art Mystery, Part 2 - The Museum
     Art Mystery, Part 3 - The Artist's First Initial
     Art Mystery, Part 4 - Signatures and Soup Cans!
     Art Mystery, Part 5 - A Letter and an Answer
     Art Nouveau Architecture
     Art Nouveau Painting and Other Art
     Arthritis
     Articles of Confederation
     Asia
     Asperger's Syndrome
     Assassination of Lincoln: President Lincoln- Mending the Nation
     Asteroids and Comets
     Asthma and Our Environment
     Asthma
     Athletic Trainer
     Atlanta Falls
     Atlantis - Fact or Fantasy?
     Atlantis
     Atoms
     Attack on Vinland
     Attentiveness
     Audiologists
     Augusta Savage
     Australia
     Austria-Hungary
     Autumn Apples
     Autumn Migrations
     Avoiding Alcohol
     Avoiding Credit Card Fraud
     Aye-ayes
     Aztec 101
     Backpack Safety
     Backwoods Thanksgiving I--Elk Trouble
     Backwoods Thanksgiving II--Elk Rescue
     Backyard Bowling
     Badgers
     Bagpipes
     Baked Goods
     Balanced and Unbalanced Forces
     Balancing Your Checkbook
     Bald Eagles
     Banana Spiders
     Banking Benefits
     Barbara Park
     Barbara Robinson
     Barbarians Invade Rome!
     Baseball Hall of Fame
     Basic First Aid
     Basics of Fish
     Basics of Insects
     Basics of Squirrels
     Basking Sharks
     Bats - Introduction
     Bats
     Battle of Antietam
     Battle of Little Bighorn
     Battle of New Orleans
     Battle with Fighting
     Battling the Bitterroots: Mountain Battle
     Bayous, Deltas, and Plains
     Be Realistic About School
     Be a Comparison Shopper
     Be an Informed Consumer
     Beach Erosion
     Beavers
     Becoming a Citizen
     Becoming a Knight
     Bees and Humans
     Bees
     Before Establishing Jamestown
     Before You Leave for Home
     Before You Leave for School
     Beginning the Job Hunt
     Behind the Camera
     Beijing's Preparation for the 2008 Olympics
     Being Deaf
     Being Safer on Your Bicycle
     Being a Good Citizen
     Being the Difference
     Bell's Palsy
     Ben Franklin: Founding Father and Inventor
     Benedict Arnold
     Benjamin Banneker - Who Was He?
     Benjamin Banneker
     Benjamin Bloom
     Benjamin Franklin's Inventions
     Benjamin Franklin, Ambassador to France
     Benjamin Franklin
     Beothuks: The Red People of Canada
     Beowulf
     Bessie Coleman: "World's Greatest Woman Flyer"
     Best Friends Animal Society
     Betsy Byars
     Beverly Cleary
     Beware of the Coastal Invaders!
     Beware!
     Big Cats from the Ice Age
     Bill Brittain
     Bill and Ted's First Week on the Job, Part 1
     Bill and Ted's First Week on the Job, Part 2
     Binge Eating Disorder
     Bipolar Disorder
     Bird Feeders
     Bird Flu
     Bird Woman and the Great Fish
     Birds
     Birthday Traditions Around The World
     Black Blizzards - Life in the Dust Bowl
     Black Blizzards and the Dust Bowl
     Black Codes
     Black Literature Leaders
     Black Mambas
     Blackfoot Raiders, Part 1
     Blackfoot Raiders, Part 2
     Blaise Pascal
     Blank Verse - Don’t Draw a Blank!
     Blind Doctor
     Blood Glucose Meter
     Blood Tests
     Blood Vessels (Grades 4 to 6)
     Blowing in the Wind
     Blue-Footed Booby - Introduction
     Blue-Footed Booby
     Bob's Big Ride
     Body Organization
     Body Systems Work Together
     Bolivia - Culture
     Bonnie Dunbar: From Farm Girl to Astronaut
     Books Tell the Story
     Boomtowns
     Boot Hill
     Boris Goldovsky
     Bowling
     Braces
     Brain Foods
     Brain Power
     Brain Waves (Grades 4 to 6)
     Brainstorming
     Breakers Break Into Dance
     Bridging People and Places
     Bristle Worms
     British General Haig
     Broken Bones (Grades 4 to 6)
     Brown Bagging it
     Brown Bears
     Bruxism
     Bryce Canyon
     Budget Buzzwords
     Buffalo Soldiers
     Building a Cathedral
     Building a Lego World
     Bulgaria - Culture
     Bulgaria - Geography
     Bullfrogs
     Bullying
     Bungee Jumping
     Bus Driver
     Butter vs. Margarine
     Butterflies & Moths: Life Cycle
     Buying Baby Toys
     Buying in Bulk
     Byzantine Architecture
     COMIC-E
     Cable Cars
     Caffeine
     Calcium
     California Condors
     California Gold Rush
     California Missions
     Call Before You Dig!
     Called it "Macaroni" — Joshua Barney: American Hero, Part 2
     Calories
     Camels
     Camouflage
     Campaigning to be President
     Camps for Children with Special Needs
     Can Children Live in the White House?
     Can Medicine Make You Feel Sick?
     Can't We All Just Get Along?
     Canada and World War I
     Canada and World War II
     Canada's Vikings
     Cancer
     Candle Making
     Candles in December
     Canker Sores
     Captain Maher's Job: Is the Hudson River Safe?
     Captain William Bligh
     Capybaras
     Cardiologists
     Cardiovascular Diseases
     Cards for Mother's Day
     Carlsbad Caverns
     Carnaval
     Carnivorous Plants?
     Caroline Cowles Richards - Life in a Puritan Home
     Carpal Tunnel Syndrome
     Carpetbaggers and Scalawags
     Carrie Berry's Civil War Diary
     Casey and Marie Share a Room
     Cashing Your Paycheck
     Cassowaries
     Castles
     Cat Myths
     Cat-Scratch Disease
     Cataracts
     Catch Some ZZZZ's
     Catch a Dream with a Dream Catcher
     Cathy Freeman
     Cats and Dogs
     Cats in Ancient Egypt
     Cattle Drives
     Cattle
     Causes of World War I
     Causes of the War of 1812
     Caution: Wet Property! (Properties of Water)
     Cave Diving
     Celebrating Father's Day Forever
     Celebrating Independence
     Celiac Disease
     Cell Division
     Cells Are Us!
     Cells With and Without Walls
     Cells
     Cellulitis
     Centipede or Millipede?
     Centipedes & Millipedes
     Cesar Chavez: The Early Years
     Cesar Chavez
     Challenges Immigrants Face
     Chameleons
     Champlain's Quebec
     Changes in Farming
     Changes in Sea Level
     Changes: Physical or Chemical?
     Changing Your Name on Ellis Island
     Changing Your Order
     Changing the Earth's Crust
     Character Development
     Charlemagne
     Charles Drew
     Charlie Chaplin - The Tramp
     Charlotte Forten - Early Activist
     Charlotte Hawkins Brown
     Charlotte, Emily, and Anne: The Bronte Sisters
     Chasing Aaron
     Checking Out
     Checkmate
     Cheetahs
     Cherie's Mysterious Talent
     Cherokee Legend of Blowing Rock
     Chicken Pox
     Chickens
     Chief Joseph Surrenders
     Chief Quanah Parker: Last Chief of the Comanches
     Child Labor
     Childbirth
     Children Go to Work
     Children of Japanese Relocation Camps
     Children on the Mayflower
     Children's Day
     Chile - Culture: Pablo Neruda
     Chile - Geography
     Chilling Out with Ice Sculptures
     Chimpanzees
     Chinese History 101
     Chinese Inventions - Compass & Gunpowder
     Chinese Inventions - Paper & Movable Type Printing
     Chinese Kung Fu
     Chiropractors
     Chitons
     Chivalry
     Cholesterol
     Choose Your Own Ending
     Chris Burke - A Success Story
     Chris Van Allsburg - He Does It All
     Christianity
     Christmas Symbols (nonfiction)
     Christmas at the PHC
     Christmas in Italy
     Cicadas
     Cinco de Mayo Fiesta
     Cindy Neuschwander
     Cinquain
     Cities, Plains - Middle Atlantic Region
     City Life
     Civil War Medicine Part 1
     Civil War Music
     Civil War Prisons
     Clap Skates
     Clara Barton
     Claude Monet, the Father of Impressionism
     Cleaning Supplies
     Clear Talk
     Cleft Lip and Palate
     Clergy of the Middle Ages
     Click Beetles
     Climate During The Cenozoic Era
     Close Only Counts in Horseshoes
     Clouds
     Clown Fish
     Coal Is a Fossil
     Coal Mining
     Cobras
     Cockroaches
     Coffin Ship to America, Part 1
     Coffin Ship to America, Part 2
     Cold Water with Hidden Surprises
     Colonial America's Communication
     Colonial Architecture
     Colonial Churches
     Colonial Communication
     Colonial Woodworkers
     Colonial soldiers
     Comforting, Cozy Quilts
     Coming Home
     Coming to Canada
     Common Cents
     Common Landforms
     Communication is the Key
     Compacts, Cliques, and Rebellion
     Compounds
     Compromises
     Concentric Castles
     Confederate Flag Controversy
     Confederation and Prince Edward Island
     Conflict Between Serbia and Kosovo
     Conflict Over the Three Gorges Dam
     Confucius
     Conquistadors
     Conscription
     Consider the Consequences
     Constellations
     Continents Adrift
     Controversy at the 2008 Beijing Olympic Torch Relay
     Cookie Cutter Farms
     Cookie the Diabetic Cat
     Cookie-Cutter Sharks
     Cookies for Mom
     Cooking Meat Safely
     Cool Floater, Hot Sinker
     Cool Your Engines?
     Copernicus and Galileo: Explorers of Science
     Coral Reefs: Donald's Tale
     Coral Reefs
     Corals
     Cote d'Ivoire - Culture
     Cote d'Ivoire - Geography
     Counting Money
     Country Clues - Settlers from European Countries
     Court Reporter
     Coxsackie Virus
     Coyotes
     Crabs
     Crandall Farm Hay Rides, Part 1
     Crandall Farm Hay Rides, Part 2
     Crazy Horse
     Creation of the Post Office Department
     Creation of the Treasury Department
     Cretaceous Copycats - Bird Mimics
     Crickets
     Crisis in Zambia: Mulindwa's Story
     Crispus Attucks
     Crocodiles and Alligators
     Crohn's Disease
     Crop Circles
     Cross-Contamination
     Cruising the South Atlantic Region
     Crusades and More Crusades
     Crustaceans
     Crystal's Way
     Cuba - Culture
     Cuba - Geography
     Cuckoos
     Cuddly Koalas
     Cultural Casualties of War
     Curling
     Cyanide Polluted Danube River
     Cystic Fibrosis
     Dame Catherine Cookson
     Dan Gutman
     Dancers
     Dangerous Products for Dogs
     Daniel Defoe
     Danny, Betsy, and Turkeys 4 America
     Darwin's Frogs
     David A. Adler
     Davy Crockett - Born in the Frontier
     Day of the Dead
     Deadwood, South Dakota: Legendary Black Hills Landmark
     Dealing With Losing a Parent
     Dealing with High Pressure to Achieve
     Dealing with a Heavy School Load
     Death of a Pet
     Deborah Wiles
     Decisions, Decisions!
     Decisiveness
     Declaration of Independence
     Declare Germ Warfare!
     Delaware - The Early History (Grades 5-6)
     Democracy Grows
     Denali National Park
     Density: Sink or Float?
     Dental Hygiene
     Dental Hygienist
     Desert Animals
     Deserts - Introduction
     Deserts
     Dewey Defeats Truman! Or Does He?
     Diabetes
     Dialysis
     Did They Land Before Columbus?
     Diego and His Parents Learn to Deal
     Dietitians and Nutritionists
     Different Flavors of Spanish
     Different Kinds of Cells Make Up Our Bodies
     Diffusion
     Digestion in the Mouth (Grades 5-6)
     Digestion in the Small Intestine (Grades 5-6)
     Dining Out on a Budget
     Dino Defense Strategies
     Dinosaur Timeline
     Disappearing Act - The Anasazi, Part 1
     Disappearing Act - The Anasazi, Part 2
     Disappearing Act - The Anasazi, Part 3
     Disappearing Act - The Anasazi, Part 4
     Discovering America I: 1804 (St. Louis-Fort Mandan)
     Discovering America II: 1805 (Fort Mandan-Pacific)
     Discovering America III: 1806 (Return Trip)
     Discussing the Issues
     Dividing By a Decimal Number: Over, Over, and Up!
     Diwali and the Epic Tale of Rama
     Do Animals Have Bellybuttons?
     Do It Yourself Forecasting
     Do Meteorologists Study Meteors?
     Do Not Stand Idly By
     Doctor of Osteopathic Medicine
     Does Anybody Know What Time It Is?
     Dog Agility
     Dog Sledding
     Dog Training Tips
     Doin' the Luge
     Dolly Madison Saves George Washington
     Dolphins
     Don't Bathe in the Holy River, Bapu!
     Don't Litter: Fix Your Pets!
     Doris Buchanan Smith
     Dorothea Dix
     Doughboys and Diggers
     Down Syndrome
     Down by the Seashore
     Draft Law and Riots
     Drafters
     Drafting Iraq's Constitution
     Drafting the Confederate Constitution
     Dragon Trouble (part 1)
     Dragon Trouble (part 2)
     Dragon Trouble (part 3)
     Dragonflies
     Dragons
     Dream Catcher - The Life of Ernie Pepion
     Dreamboat - A Fifties Story, Part 1
     Dreamboat - A Fifties Story, Part 2
     Dreamboat - A Fifties Story, Part 3
     Dred Scott v. Sanford
     Dred Scott
     Dressing for the Weather
     Driving Along the Ocean Floor, Part 1
     Driving Along the Ocean Floor, Part 2
     Driving Along the Ocean Floor, Part 3
     Driving Back Through History
     Drug Dangers
     Drug Education Introduction
     Ducks & Geese
     Dung Beetles
     Dwarf Pluto
     E. L. Konigsburg
     EWWW -- Gross Art: The Pike Place Gum Wall
     Early History of the State of Alabama the Beautiful
     Early Slave Trade
     Earth Has Its Faults
     Earth Movements and Time Zones
     Earth Movers - Glaciers
     Earth Movers - Gravity
     Earth Movers - Water
     Earth Movers - Wind
     Earth Turtle
     Earth's Grid System
     Earth's Plumbing System
     Earth's Regions
     Earth's Tectonic Plates
     Earth
     Earthquake Waves
     Earthworms
     Easter Poems
     Easter Symbols
     Easter around the World
     Eating Well for Good Health
     Eating as an Athlete
     Eating to Live
     Ebony Magazine
     Echidnas
     Eclipses
     Economy of the Midwest Region
     Economy of the West Region
     Ecuador - Culture
     Ecuador - Geography
     Eczema
     Edgar's Adventure
     Education in Ancient Egypt
     Education in Colonial America
     Edward Elgar
     Edward Everett Hale - A Boy's Life in New England
     Eels
     Effects of Reconstruction
     Effects of the Crusades
     Egg Allergy Nutrition
     Egg-citing Osmosis
     Egyptian History 101
     Eight Days of Light
     Eleanor Roosevelt - First Lady of the World
     Eleanor of Aquitaine
     Election 2008 - The Issues
     Election of 1824
     Election of 1864
     Elections and Voting
     Electric Eels
     Electromagnets
     Elephant Polo
     Elephants Never Forget Animal Cruelty
     Elephants in Furs!
     Elephants
     Eli Whitney
     Elian Gonzalez
     Elizabeth Cady Stanton
     Elizabeth Yates
     Ellis Island - Gateway to America, Part 1
     Ellis Island - Gateway to America, Part 2
     Ellis Island
     Emancipation Proclamation
     Emergency? Call 911!
     Emma Hart Willard
     Emperor Penguins
     Emus & Cassowaries
     En Garde!
     Endocrine System
     Enemies - Using poetry to express feelings about 9/11
     Eoin Colfer
     Equestrian Superheroes! Three-Day Eventing
     Erhu
     Eros and Psyche
     Eructation-What is a Burp?
     Escaping Starvation in Holland
     Escaping Terrorism in the Philippines
     Estevanico the Explorer
     Ethan Allen and Fort Ticonderoga
     Ethan Learns from the Elephant
     Eureka! Density!
     Europe Switches to the Euro
     Europe
     Everyday Crafts
     Evolution of the Airplane
     Exercise - Get Moving!
     Exodusters
     Exotic Pets
     Experimenting for Answers
     Exploring Chichén Itzá
     Exploring North America - Its Water
     Exploring North America - The Landforms
     Exploring the Grand Canyon
     Extreme Fashions
     Extreme Ironing and Other Household Sports
     Extreme Sand Sculpting
     Extreme Skiing
     Eye Identify!
     FBI Agent
     Facts About Composting
     Facts About Soil
     Fad Diets
     Falkland Islands - Culture
     Falkland Islands - Geography
     Famous Everyday People
     Famous Immigrants
     Famous Names in Sports
     Farmers and Ranchers
     Father Hidalgo
     Father's Day Fishing, Part 1
     Father's Day Fishing, Part 2
     Father's Day
     Faults
     Feel Full on Fewer Calories
     Fiber
     Fibromyalgia
     Field Hockey
     Fifth Disease
     Fighting Drug Resistant Bacteria
     Figure Skating
     Filling Out and Using Your Assignment Sheet
     Filling a Prescription
     Finding Champ
     Finding History in the Ice
     Finding Religious Freedom
     Finding the Dead Sea Scrolls
     Finding the Main Idea
     Finland - Culture
     Fire Safety at Home
     Fire in the Kitchen!
     Fireflies
     Fireplace Safety
     Fireworks
     First Battle of Bull Run
     First Nation's Crisis
     Fishing Cats
     Five a Day
     Flag Etiquette
     Flag out of Time
     Flamingos
     Flat Tops - How Aircraft Carriers Took Over the Seas
     Fleas
     Flightless Cormorants
     Florence Griffith Joyner: World's Fastest Woman
     Florida Becomes Part of the United States
     Florist
     Fly to My House?
     Flying Cigars?
     Flying Fish
     Flying Snakes
     Flying Squirrels
     Folded Mountains
     Food & Dining
     Food Chain vs. Food Web
     Food Labels
     Food Poisoning
     Food Safety While Hiking or Camping
     Food Webs
     Food-Related Sickness
     For Every Object, A Group
     Force and Motion
     Forces
     Forms of Energy (Introduction)
     Forms, Forms, and More Forms
     Fort Sumter
     Fossil Fuels
     Fossils
     Four Kinds of Galaxies
     Four-Legged Help: Guide Dogs for the Blind
     Foxes
     France
     Frederick Douglass
     Freedmen's Bureau
     Freedmen: When is a Slave not a Slave?
     Freestyle Skiing
     Freezing Vegetables
     Freshwater
     From Dakota Territory to Becoming South Dakota
     From Hunting Ground to Home
     From Mammoths to Statehood: The History of Early Nebraska
     From Mayflower to Massachusetts
     From One Ol' Cat to Baseball
     From Rivers to Oceans
     Frostbite
     Frozen Meals
     Fruits and Vegetables
     Fugitive Slave Law
     Fugitive Slave Laws
     Fun Fads of the Fab Fifties
     Fun and Games in Ancient Egypt
     Fungi - Friends or Foes?
     Future Goals
     G8 Summit 2001
     Galapagos Penguins
     Galapagos tortoises
     Galileo Tours Io
     Galileo
     Gallstones
     Ganesh
     Gangs in Jamaica: Eduardo's Tale of Two Worlds
     Gannets
     Garon Gets Glasses
     Gary Schmidt
     Gaslights
     Gastroesophageal Reflux Disease
     Gateway to a New World - Ellis Island
     Gender Disparity in Togo: Celine's Story
     General John Burgoyne
     Gennifer Choldenko
     Gentle Judo
     Geographical Landforms
     Geography of the Midwest Region
     Geography of the West Region, Part 1
     Geography of the West Region, Part 2
     Geometry versus Forces
     George Vancouver: The Great Cartographer
     George Washington Carver
     George Washington in the French and Indian War
     George Washington's Army - The Department of War
     George Washington
     Georgia - Culture
     Georgia - Geography
     Germany - Culture (Johann Gutenberg)
     Germany - Geography
     Germany
     Germs Make Us Sick
     Germs
     Get Your Pictures Instantly
     Getting Ready for Thanksgiving
     Getting Through a Job Evaluation
     Getting to Know Your Textbook
     Gettysburg Address
     Ghost Ships of Lake Ontario, Part 1
     Ghost Ships of Lake Ontario, Part 2
     Ghost Ships of Lake Ontario, Part 3
     Giant Pandas
     Giant Squids
     Giddyup, Equus!
     Gift Cards
     Gifts from the Rainforest
     Gigantic Guinea Pigs!
     Gila Monsters
     Giraffes
     Girls and Women in Education
     Glacier Movements and Effects on Climate
     Glaciers: Moving Rivers of Ice
     Gladiators
     Glaucoma
     Global Warming
     Gloria Estefan
     Go Wash Your Face!
     Goats and Sheep
     Going West
     Going to Work in the 1800s
     Going to a Party
     Going to an Arena or the Theatre
     Golden Nemesis, Part 1
     Golden Nemesis, Part 2
     Good Clean Earth
     Good Grief! — Those Zany Oxymorons
     Good Ol' Charlie Brown
     Good and Bad Ozone
     Gorillas
     Gothic Literature
     Government Under Colonial Charters
     Graceful Greek Architecture
     Grand Gothic Architecture
     Grandma Tetrazzini's Noodle Heaven
     Grandma's Magic Liquid
     Grandpa's Christmas Tree Farm
     Grandparents' Cottage
     Grasslands - Introduction
     Grasslands
     Gratitude
     Gray Whale Migration
     Great Britain
     Great Frigate Birds
     Great Hornbills
     Greenland Sharks
     Greg Mortenson: International Peacemaker and Humanitarian, Part 2
     Greg Mortenson: International Peacemaker and Humanitarian, Part 3
     Greg Mortenson: International Peacemaker and Humanitarian, Part 1
     Gretchen the Goose Girl
     Gross But Edible Foods
     Groundhogs
     Growing Cities
     Growing Wheat on the Great Plains
     Guam: In the Beginning
     Gulls
     Gunfight at the OK Corral
     Guyana - Culture
     Guyana - Geography
     Guzheng
     Gwendolyn Brooks
     Gymnastics Now and Then
     H. G. Wells
     H1N1 or Swine Flu
     Habitants of Quebec
     Hadrosaur Family
     Hagfish
     Halloween Costume under the Sea
     Handmade African Instruments
     Hanukkah Symbols (nonfiction)
     Happy Birthday To You!
     Happy Birthday, Knut!
     Happy Hadrosaurs!
     Hardscrabble Christmas I
     Hardscrabble Christmas II
     Hardscrabble Christmas III
     Harriet Robinson - Mill Girl
     Harriet Tubman
     Harry Truman: A Simple Man
     Having Fun in Hard Times - What Kids Did in the Depression
     Hawaii: The Fiftieth State
     Hawaii
     Hayly the Arctic Hare
     Hazardous Duty - Factory Work During the Industrial Revolution
     He Was a Real Einstein
     Health Care Is Important
     Health Care Woes
     Health Care in Colonial Times
     Health Crises in Tanzania: Rehema's Story
     Health Information Administrators
     Hearing the Call to Help Deaf Children in Mexico
     Heather Moyse: Bobsleigh Racer
     Helen Keller
     Helicopter Heroes: Heroes of Hurricane Katrina
     Help Stop the Spread of AIDS
     Help from Europe
     Hemophilia
     Henry Clay
     Henry David Thoreau
     Hepatitis
     Heraldry
     Hereditary Hemochromatosis
     Hermit Crabs
     Heroes of September 11
     Hey, Kool-Aid
     Hibernation
     Hieroglyphs
     High Gas Prices
     Hillary Clinton Elected Senator
     Hippodrome Gold
     Hippopotamuses
     Hiram Munger
     History of Cartography
     History of Mississippi
     History of the Midwest Region, Part 1
     History of the Midwest Region, Part 2
     History of the West Region, Part 1
     Holi - Festival of Colors
     Holidays
     Home Inventions
     Home Sweet Gingerbread Home
     Home Sweet Home for an Immigrant
     Homelessness in America
     Homemade Cold Treat
     Homeostasis or Why Dogs Pant
     Homesickness
     Horned Lizards
     Horse-Thief Summer, Part 1
     Horse-Thief Summer, Part 2
     Horses
     Horseshoe Crabs
     House of Burgesses
     How Al-Qaeda Began
     How Are You Intelligent?
     How Books are Made
     How Can You Play Polo in the Water?
     How Chemical Reactions Happen
     How Did Ancient Egyptians Make Mummies?
     How Do Airbags Work?
     How Do Airplanes Work?
     How Do Barcodes Work?
     How Do Batteries Work?
     How Do Bears Hibernate?
     How Do Bees Make Honey?
     How Do Dinosaur Fossils Get to Museums?
     How Do Frogs Croak?
     How Do Hot Air Balloons Work?
     How Do Hydroelectric Dams Work?
     How Do Jellyfish Move?
     How Do Light Bulbs Work?
     How Do Magnets Work?
     How Do Pacemakers Work?
     How Do Smoke Detectors Work?
     How Do Spray Cans Work?
     How Do Thermometers Work?
     How Do Toasters Work?
     How Do Vaccines Work?
     How Do We Smell Things?
     How Do We Taste Things?
     How Do X-Rays Work?
     How Do You Make Your Popcorn?
     How Do Zippers Work?
     How Does GPS Work?
     How Does Geothermal Energy Work?
     How Does It Fly?
     How Does a Checking Account Work?
     How Does a Radar Gun Work?
     How Does a Refrigerator Work?
     How Does a TV Remote Control Work?
     How Does a TV Work?
     How Eyes Work
     How Gross Is Your Net Pay?
     How Immigrants Lived
     How Laws are Made
     How Many Hours Did I Work?
     How Matter Changes
     How Mexico Got Its Name
     How Much Water Should You Drink?
     How Our Constitution Has Changed, Part 1
     How Our Constitution Has Changed, Part 2
     How People Affect Other Living Things
     How Stethoscopes Work
     How Thermometers Work
     How Vaccines Work
     How Water Changes Earth's Surface
     How We Hear
     How We See
     How a Mountain Got its Name - The Legends of Jenny Jump
     How the West was Settled
     How to Be an Alpha Dog
     How to Deal with Gangs
     How to Handle Your Teacher
     How to Quit Smoking (Grades 4 to 6)
     How to Say No to a Friend
     Hudson's Bay Company
     Hugs For Heroes: The Story of Bailey Reese
     Hula Hooping
     Human Genome Project
     Human Impact on Earth
     Human Shoulders, Arms, and Hands (Grades 5 to 7)
     Hummingbirds
     Humpback Whales
     Hungary - Culture
     Hyenas
     Hypothermia
     I Don't Have a Best Friend
     I Hate My Life!, Part 1
     I Hate My Life!, Part 2
     I Hate My Life!, Part 3
     I Hate My Life!, Part 4
     Ice Age Mammals: The Uintatherium
     Ice Age Mammals: The Woolly Rhino
     Ice Climbing
     Ice Hockey
     Iceland - Culture
     Iceland - Geography
     Icing on the Cake!
     Icy Weather Conditions
     Idaho: The Gem State
     Identifying Minerals
     Illegal Immigrants
     Immigrant Children at Play
     Immigrant Children at School
     Immigrant Children at Work
     Immigrant Cooking in America
     Immigrants Against Their Will
     Immigrating by Boat
     Impacted Wisdom Teeth
     Impetigo
     Important Egyptian Gods and Goddesses
     Improving Your Reading Rate
     Inaugural Balls
     Inca 101
     Indentured Servants
     Indian Removal Act
     Indiana's Changing Landscape
     Indonesia - Culture
     Indonesia - Geography
     Indoor Air Pollution
     Industrial Revolution
     Inertia
     Infectious Diseases
     Infer or Not To Infer
     Ingrid - It's Not Easy Being Different
     Ingrid and the Minimum Wage Battle in Germany
     Inhalant Abuse
     Injectable Epinephrine
     Injuries and Illness
     Inland Taipans
     Insects
     Inside the Hurricane
     Integumentary System
     Interest You Earn
     Interest You Pay
     Internet Travel
     Interview Tips
     Introduction to Animal Life in Oceans
     Introduction to Groundhogs
     Introduction to Polar Regions
     Introductions and Greetings
     Intruding Magma
     Inventors of the Guitar
     Invertebrates
     Investing Your Money
     Iron
     Is It a Butterfly or a Moth?
     Is Pluto a Planet?
     Is There Really a Rubik Who Invented a Cube?
     Is Trivia Useless?
     Isis and Osiris
     Islamic Art
     Isostacy
     It Started With a Peach Basket
     It's Alive!
     It's Dynamic! Force and Energy
     It's Dynamic! Laws of Motion and Speed
     It's Fourth and Goal - The History of Football
     It's Free!
     It's Just a Front
     It's Not About the Turkey
     It's Not about Me - A Story of Hurricane Katrina, Part 1
     It's Not about Me - A Story of Hurricane Katrina, Part 2
     It's Not about Me - A Story of Hurricane Katrina, Part 3
     It's a Small, Small World: Nano Numbers
     Italy
     J.R.R. Tolkien
     Jackie O
     Jake and Jackie Learn About Thank You Notes
     Jake and Jackie Learn How to Alphabetize
     Jake and Jackie Learn Some Musical Terms, Part 1
     Jake and Jackie Learn about Community Involvement
     Jake and Jackie Learn about Etiquette, Part 1
     Jake and Jackie Learn about Etiquette, Part 2
     Jake and Jackie Learn about Gardening, Part 1
     Jake and Jackie Learn about Gardening, Part 2
     Jake and Jackie Learn about Healthy Eating
     Jake and Jackie Learn about Internet Safety
     Jake and Jackie Learn about Poisonous Plants
     Jake and Jackie Learn about Tipping
     Jake and Jackie Learn to Understand Others, Part 1
     Jake and Jackie Learn to Understand Others, Part 2
     Jake and Jackie Learn to Understand Others, Part 3
     Jake and Jackie Learn to Use the Library
     Jake and Jackie Nurture a Nature Trail
     Jake and Jackie Organize Their Own Olympics
     Jake and Jackie Prepare for the Holidays
     Jake and Jackie Prepare to Fly
     Jamal's Journey
     James Armistead Lafayette
     James Howe
     Jamestown
     Jamie's Dream
     Jan Ernst Matzeliger
     Japanese Cranes
     Japanese Giant Salamanders
     Jason Earns His Wings
     Jason takes a Moon Walk
     Javed's Schooling in Pakistan
     Jawahir Suffers in Somalia
     Jazz - All American Music
     Jean Baptiste Pointe DuSable - Father of Chicago
     Jean Finds Out About the Requirements for U.S. Citizenship
     Jean Learns About National Symbols and Holidays
     Jean Learns About Rights and Responsibilities of Citizens
     Jean Registers to Vote
     Jean Studies U.S. Geography
     Jean Studies U.S. History, Part 1
     Jean Studies U.S. History, Part 2
     Jean Studies for his Citizenship Test, Part 1
     Jean Studies for his Citizenship Test, Part 2
     Jean Studies for his Citizenship Test, Part 3
     Jean-Jacques Rousseau
     Jefferson Davis
     Jellies
     Jellyfish
     Jerome Bruner
     Jesse Owens
     Jet Reaction, Part 1
     Jet Reaction, Part 2
     Jethro Tull
     Jim Crow Laws
     Joan of Arc
     Job Lost and Found
     Jobs of the Human Skeleton (Grades 4 to 6)
     Johanna Spyri
     John Adams
     John Dewey
     John Glenn (Grades 5-7)
     John Grisham - Author
     John Hancock
     John Kennedy: Presidential TV Star
     John Manjiro- Accidental Visitor
     John Quincy Adams as President
     John Wilkes Booth
     John's First Paycheck
     Johnny Appleseed
     Johnny Clem, "Drummer Boy of Chickamauga"
     Johnny Weissmuller
     Jonathan Swift
     Jose - A New Start
     Joshua Lionel Cowen: Inventor of Lionel Trains
     Josie's First Rodeo Competition
     Journal Entry, First Day of 6th Grade
     Journey to the Center of the Engine
     Juan Ponce de Leon
     Julie Krone - Female Jockey
     Julie Krone: Female Jockey
     Jumping, Leaping Horses!
     Junior Rangers to the Rescue, Part 1
     Junior Rangers to the Rescue, Part 2
     Jupiter, King of Planets
     Jupiter
     Just Folks - The Music of Ordinary People
     Just Like a Mother
     Just Say No
     Justin Timberlake - From Mouseketeer to Pop Star
     Kade's Story in Indonesia: Work in a Sweatshop
     Kangaroos
     Kansas Becomes a State
     Karl Marx
     Katarina - A New Home
     Katherine Paterson
     Kawasaki Disease
     Keep Bad Bugs Away
     Keep Your Money Safe
     Keepers of the Peace
     Keeping Track of Your Checking Account
     Keeping Your Goals in Sight
     Keeping Your Job
     Keeping a Monthly Assignment Calendar
     Kerry's Plan - A Story about Being Prepared
     Keys to Success
     Kicking Back Cowboy Style - A History of Rodeos
     Kid Inventors
     Kidnapping in Colombia
     Kidney Stones
     Kids Konnected
     Kids and Cholesterol
     Kim Is Kinesthetic, Part 1
     Kim Is Kinesthetic, Part 2
     King Arthur and the Knights of the Round Table
     King George III
     King John Signs the Magna Carta
     Kisses for Kaeden
     Kiwis
     Koalas
     Komodo Dragons
     Kwanzaa Symbols (nonfiction)
     Labor Unions
     Lactose Intolerance
     Ladybugs
     Lakes, Ponds, and Wetlands
     Land of Bays and Sounds - New England Region
     Landforms Under the Ground
     Landforms: Marshes and Swamps
     Landforms
     Landmines: Watch Your Step!
     Las Posadas
     Lascaux Cave Drawings
     Latin American Dance
     Laura Secord - Canadian Heroine, Part 1
     Laura Secord - Canadian Heroine, Part 2
     Law Enforcement and Fire Fighting
     Lead Poisoning
     Leaded Gasoline Becomes a Thing of the Past
     Leaders in the Executive Branch
     Leaders in the Judicial Branch
     Leaders in the Legislative Branch
     Learning to Count: A Journey through History
     Learning to Live with Asthma
     Leatherback Turtles
     Lebanon - Culture
     Lebanon - Geography
     Lee Chew - Chinese-American
     Leisure Time
     Leprechauns at the Amusement Park
     Ler Shee's Story: Myanmar Cyclone Relief
     Lester Learns to Listen
     Lester the Lemming
     Let's Get Things Started
     Let's Go to the Movies
     Let's Play a Ballgame!
     Letter from a Birmingham Jail
     Letter from a Slave Ship
     Letter from a Wigmaker's Apprentice
     Letter from a Williamsburg Maze
     Lever, Wheel and Axle, and Pulley
     Lewis Carroll
     Lewis and Clark - Little Known Facts
     Lewis and Clark - The journey
     Lewis and Clark - Who Were They?
     Lewis and Clark Cross the Rocky Mountains
     Lewis and Clark Make New Discoveries
     Lewis and Clark: A New World (Natural History)
     Lewis and Clark: Meeting the First Settlers (Native Americans)
     Lexington and Concord
     Li Bing and Dujianyan
     Library Beginnings
     Licensed Practical Nurses
     Life During the Mesozoic Era
     Life During the Paleozoic Era
     Life Is a Beach
     Life Stories - Slave Narratives
     Life in China's Cancer Villages
     Life in a Refugee Camp
     Life in the English Countryside
     Life on the Unemployment Line - Riding the Rails
     Life with Creepy, Crawly Pets
     Life with Frogs and Toads
     Life with a Cat
     Life with a Chameleon
     Life with a Dog
     Life with a Ferret
     Life with a Hamster
     Life with a Hedgehog
     Life with a Pot-bellied Pig
     Life with a Salamander
     Life with a Skunk
     Life with a Snake
     Life with a Turtle
     Life with an African Grey Parrot
     Lift
     Like the Sun and Moon, Part 1
     Like the Sun and Moon, Part 2
     Limericks
     Lincoln's Assassination
     Linda Urban
     Lions
     Liquid Rocks - How Magma Is Formed
     Lisa Plans a Party
     Listen Up!
     Litter
     Little Blue Penguins
     Little Green Men
     Live Like an Egyptian
     Living With a Young Abe Lincoln
     Living in Mexico
     Llama Love
     Llamas
     Loaning Your Money
     Locomotive Engineer
     London Bridge Comes to America
     London
     Lonnie the Late Bloomer
     Loons
     Lord Selkirk's Settlement
     Lords and Ladies
     Lost Water?
     Louis Pasteur
     Lucy Larcom - A Life of Change
     Lunar Apples
     Lunar Swap
     Lyme Disease
     Lymphatic System
     Lynetta's Loon
     Lynx
     Macaroni Penguins
     Machine Guns
     Machines for the Industrial Revolution
     Macramé
     Madagascar - Culture
     Madam C. J. Walker - From Rags to Riches
     Magazines and Cards
     Magnetic Mapping of the Ocean Floor
     Magnets Attract and Repel
     Mahabharata
     Make Your Own First Aid Kit
     Making Change with Coins
     Making Decisions about Money
     Making Music, Bringing Joy
     Making Sense from a Computer
     Making a Budget
     Making a Difference in Faraway Lands
     Making a Difference
     Making a Reservation
     Making a To-Do List
     Making an Appointment
     Making and Using a Bookmark Study Sheet
     Making the Mark with Archery
     Malnutrition
     Mammals
     Man Imitates Birds
     Manatee Life
     Manatees
     Manifest Destiny
     Manitoba and Confederation
     Manners at Houses of Worship
     Manners in a Doctor's Office
     Mantids
     Mantis Shrimps
     Many Ways to Help Animals
     Mapping, a Study Strategy
     Marcel Proust
     Marci's Mean Mom, Part 1
     Marci's Mean Mom, Part 2
     Marcia Thornton Jones and Debbie Dadey
     Marcus and Narcissa Whitman
     Mardi Gras Parade Etiquette
     Maria Montessori and Her Method
     Maria's Story: A Village of Land Mines
     Marine Iguanas
     Marine Sediments
     MarkTwain "Roughing It"
     Marking the Text
     Marmots
     Mars: Highest, Longest, and Deepest
     Mars
     Martha Jane Cannary a.k.a. Calamity Jane
     Martha Washington
     Martin Luther King Jr.
     Mary Downing Hahn
     Mary Jane Auch
     Mary Lyon
     Mary Wollstonecraft
     Masquerade
     Massacre at Wounded Knee
     Mata Hari, Exotic Spy?
     Matt's Holi Day
     Matt, the Entrepreneur
     Matter Is...
     Matter, Elements, Molecules, and Compounds
     Max the Golden Retriever Stays at Paws Palace
     Maya 101
     Medical Illustrators
     Medical Thermometers
     Medicine in Mesopotamia
     Medieval Books
     Meet My Pet Tarantula
     Meeting a Marsupial Lion
     Megan Makes the Bowling Team
     Meghan Gets Involved in the Campaign
     Meghan's Speech About Voting
     Melting Arctic Ice
     Memoir of a Kentucky Thoroughbred
     Memorial Flags, Part 1
     Memorial Flags, Part 2
     Merchant Mariner
     Mercury, the Speedy Planet
     Mercury: A Planet of Opposites
     Mercury
     Mesopotamia 101
     Metal Birds, Part 1
     Metal Birds, Part 2
     Metric Pizza
     Mexican Independence Day
     Mexican Moles
     Mexican-American War
     Mexico's Rainforest
     Mia Hamm
     Mice
     Michigan's First People
     Middle Atlantic Region's History and People, Part 1
     Middle Atlantic Region's History and People, Part 2
     Miep Gies: A Frank Family Friend
     Migration
     Mikhail's Story: Change in Armenia
     Milk Nutrition
     Minerals - Building Blocks of Rocks
     Minerals
     Minnesota (Grades 4-6)
     Mischief Night (Historical Fiction)
     Missing Childhood: The Plight of Child Soldiers
     Mission - Automatic Transmission
     Mission - Manual Transmission
     Missouri's Journey to Statehood
     Missouri's Statehood
     Mitosis
     Moles
     Molly the Cuttlefish
     Monarch Butterflies
     Money for the New Country
     Mongolia - Culture (Grades 4-6)
     Monks and Nuns
     Mononucleosis
     Monopolies, Cartels, and Trusts
     Monopoly
     Monroe Doctrine
     Mood Description
     Moon 101
     More Gross but Edible Foods
     Mormons
     Mosques and Palaces of Islamic Architecture
     Mosquitoes
     Motions of the Earth
     Motte and Bailey Castles
     Mount Rushmore Is Completed
     Mount St. Helens Blows Her Top
     Mountain Biking and Unicycling
     Mountain Biomes
     Mousebirds
     Mouseketeer Annette
     Moving Carla
     Moving Day for Monica
     Moving With a Pet
     Moving the Wounded
     Mr. Pool and the Hot Tub Mystery
     Mrs. Cooney Worries about Lead in Toys
     Mrs. Wesley: Learning about Immigration
     Mucus, Boogers, and Snot - How GROSS!
     Mudpuppies
     Mudskippers
     Muhammad Ali
     Mulan
     Music Therapists
     Music and Dance
     Music from the Beginning
     Musk Oxen
     My Great Granny
     My New Red Shoes
     MyPlate: The Protein Food Group
     MyPlate: The Vegetable Food Group
     Mystery of the Almost All Black Puppy
     Mystery of the Brilliant Student
     Mystery of the Diary Entry
     Mystery of the Happy Pooper Scoopers
     Mystery of the Letter
     Mystery of the Missing Gold, Part Four
     Mystery of the Missing Gold, Part One
     Mystery of the Missing Gold, Part Three
     Mystery of the Missing Gold, Part Two
     Mystery of the Misunderstood Message
     Myths About Studying
     NAACP
     NATO
     Naked Mole-Rats
     Nancy Krulik
     Nancy Lopez
     Napoleon Bonaparte
     Napoleon's Wars
     Narrative - Life in London
     Nathan Hale
     Nathan's Numbers
     Nathan's Spirit Horse, Part 1
     Nathan's Spirit Horse, Part 2
     Nathaniel Hawthorne
     National Night Out
     National Urban League
     Native American Baskets
     Native American Clothing
     Native American Dolls
     Native American Drums and Flutes
     Native American Jewelry
     Native American Masks
     Native American Peace Pipes
     Native American Pottery
     Native American Rugs and Blankets
     Native American Totem Poles
     Native Americans in the Northern Area (Grades 4 to 6)
     Native Americans of the Northeast Cultural Area (Grades 4 to 6)
     Native Americans of the Northwest Coast Area (Grades 4 to 6)
     Native Americans of the Plateau and Great Basin Area (Grades 4 to 6)
     Native Americans of the Southeast Cultural Area (Grades 4 to 6)
     Native Americans of the Southwest Cultural Area (Grades 4 to 6)
     Native Americans: The Plains Area (Grades 4 to 6)
     Native Americans
     Natural Disasters: Disasters or Blessings?
     Nature's Sandcastles
     Naval Warfare
     Negro Baseball Leagues
     Neighborhood Olympics
     Neighborhood Scavenger Hunt
     Neighbors Living Near a Nuclear Power Plant
     Neil Armstrong (Grades 5-7)
     Neonatal Intensive Care Unit
     Nepal - Culture
     Neptune
     Nessie, the Loch Ness Monster
     Netherlands - Culture: Rembrandt
     Netherlands - Geography
     Neurologists
     New England Region: Its History and People, Part 1
     New England Region: Its History and People, Part 2
     New England
     New Hampshire: A Small State with a Big History
     New Jersey (Grades 5-6)
     New Taxes - Sugar and Stamp Act
     New World Heritage Sites
     New York State
     New York: "Ever Upward"
     Newfoundland and Confederation
     Niagara Falls
     Nicaragua - Culture: El Nino Poeta
     Nicaragua - Geography
     Nicole's Story: Dealing with Scoliosis
     No More Crocodiles
     No Taxation without Representation
     Noah McCullough, Author
     Noise Pollution Near Home
     Nordic Combined Event
     North America
     Norwegian Winter Olympic History
     Not One, Not Two, But the Triathlon
     Not a Typical Mother's Day
     Now You See Them, Now You Don't - The Lost Colony, Part 1
     Now You See Them, Now You Don't - The Lost Colony, Part 2
     Now You See Them, Now You Don't - The Lost Colony, Part 3
     Nullification and Secession
     Nunavut and Confederation
     Nurse Practitioners
     Nutrition Bars
     Nutrition During Pregnancy
     Nutrition of the Elderly
     Nutritional Safety
     Obesity in Children
     Occupational Therapists
     Ocean Motions, Part 1 - Tides and Waves
     Ocean Motions, Part 2 - Currents and Upwelling
     Ocean Subdivisions
     Ocean Sunfish
     Ocean Travel
     Ocean Water on the Move
     Octopuses
     Ohio's Inventive Places
     Oil for the Temple, Part 1
     Oil for the Temple, Part 2
     Oklahoma's Path to Statehood
     Old Glory
     Old Steamboat: Famous Bucking Horse of the Old West
     Ole Einar Bjorndalen
     Olmec 101
     Olympic Alpine Skiing
     Olympic Cross-Country Skiing
     Olympic Cycling
     Olympic Diving
     Olympic Events That Might Have Been
     Olympic Express
     Olympic Food: Feeding the Athletes
     Olympic Ski Jumping
     Olympic Snowboarding - The History
     Olympic Snowboarding: The Facts
     Olympic Speed Skating
     Olympic Swimmers
     Olympic Swimming: Katie Hoff and Michael Phelps
     Olympic Swimming
     On Guard! The Sport of Fencing
     On a Ship to the New World
     One Star-Spangled Banner, Please! (Could You Super-Size That?)
     Onomatopoeia
     Oops! What I Meant to Say Was... The Warped Wisdom of Malapropisms
     Opening a Savings Account
     Operation Lonely Soldier
     Ophthalmologists
     Opossum Surprise
     Opossums
     Optometrists
     Orangutans
     Organ Transplants
     Organizing Your Binder
     Origami
     Osceola
     Oseola McCarty: The Wisdom of a Washerwoman
     Osgood-Schlatter Disease
     Ostriches
     Otoscope
     Our Changing Moon
     Our Moon
     Our National Government
     Our Respiratory System (Grades 5 and 6)
     Our Solar System
     Our Summer Visitor
     Our Wonderful Constitution
     Outta Here
     Over the Counter Medicines
     Overbooked, Overtired
     Owls: Skillful Hunters
     Owls
     P. T. Barnum
     Pablo's Farming Trouble: Drug Trafficking in Colombia
     Pac-Man Meets Game Boy
     Packing a Safe Lunch
     Paintball
     Pakistan - Culture
     Pakistan - Geography
     Pale Male & Lola -- Red-Tailed Hawks
     Pam Plans a Picnic
     Panama - Culture
     Panama - Geography
     Pangolins
     Panic of 1837
     Panic, Preparation, Practice, and Panache, Part 1
     Panic, Preparation, Practice, and Panache, Part 2
     Panic, Preparation, Practice, and Panache, Part 3
     Panic, Preparation, Practice, and Panache, Part 4
     Papa's Apple Tree
     Paper or Plastic?
     Parabatics - Skydiving with Flair
     Paraguay - Culture: Camilo Soares Machado
     Paraguay - Geography
     Paramedics
     Paratrooper, Part 1 - First Jump
     Paratrooper, Part 2 - Behind Enemy Lines
     Parents Demand Schools!
     Paricutin, a Very Unusual Volcano
     Park Ranger
     Parkinson's Disease
     Parrots
     Participating in Class
     Parts of a Business Letter
     Passing Plates I - The Theory
     Passing Plates II - Who's Fault?
     Passing the Tests at Ellis Island
     Passive Versus Active Learning
     Past Lessons (Grades 4-5)
     Paul Revere
     Pay Yourself First
     Paying Bills Online
     Paying Your Bills on Time
     Paying Your Cable Bill
     Paying Your Credit Card Bill
     Paying Your Electric Bill
     Paying Your Gas Bill
     Paying Your Phone Bill
     Peafowl
     Pearl S. Buck
     Pediatric Intensive Care Unit
     Pediatricians
     Peer Mediation
     Peg Kehret
     Pencils and More Pencils!
     Penguins
     Pennsylvania (Grades 5-6)
     Pennsylvania, the Beginning of Freedom
     Peregrine Falcons
     Perishables
     Permanent Human Colony
     Personal Care
     Personal Goods
     Personal Hygiene
     Perspective Is More than a Viewpoint
     Peru - Culture
     Pet Care in a Disaster
     Pet Care in the Summer
     Petra, Caravan Central
     Pets that Help - Service Animals
     Pharmacists
     Phases of the Moon
     Phi-lan-thro-py
     Phillis Wheatley, America's First Black Poet
     Phillis Wheatley- Childhood of a Poet
     Phlebotomists
     Photographer
     Physical Therapists
     Pica
     Picking the Right Pet
     Picture Poetry
     Pictures in the Stars, Legends in the Sky
     Pigeons
     Pigs
     Pikas
     Pikes Peak: The Most Visited Mountain in North America
     Pilgrims Hit the Road
     Pilgrims Seek Religious Freedom in Plymouth
     Pinkeye
     Pioneer African-American Writers
     Pioneers in Entertainment
     Pipa
     Piranhas
     Pirate Cave Ghost, Part 1
     Pirate Cave Ghost, Part 2
     Pirate Cave Ghost, Part 3
     Pirate Cave Ghost, Part 4
     Pirate Girl (part 1 of 3)
     Pirate Girl (part 2 of 3)
     Pirate Girl (part 3 of 3)
     Pitohuis and Ifritas
     Plains, Mountains, and Plateaus
     Planet Earth
     Plant Basics
     Plant vs. Animal
     Plantation Mystery, Part 1
     Plantation Mystery, Part 2
     Plantation Mystery, Part 3
     Plantation Mystery, Part 4
     Planting a Garden
     Plants, Animals, or Everything
     Plastic Surgeon
     Plate Boundaries - Earth's Bumper Cars
     Plateaus and Erosional Mountains
     Platypuses
     Pleurisy
     Pluto - Not a Planet Anymore
     Pocahontas and John Smith
     Pocahontas
     Podiatrists
     Poets of the Harlem Renaissance
     Poison Dart Frogs
     Poland - Culture (Nicolaus Copernicus)
     Polar Bears - Introduction
     Polar Bears and Global Warming
     Polar Bears
     Polar Regions
     Pontiac's Rebellion, Part 1
     Pontiac's Rebellion, Part 2
     Pony Express
     Porcupine Fish
     Portion Control
     Portrait Painters
     Positional Plagiocephaly
     Prairie Dogs
     Predicting the Weather
     Preserving the Shining Sea from Ocean Pollution
     President Clinton, Vice President Gore, and the Environment
     President George W. Bush
     Preventing the Dangers of Mass Movements
     Previewing Your Reading Assignment
     Price of a Dare, Part 1
     Price of a Dare, Part 2
     Price of a Dare, Part 3
     Private Joseph Plumb Martin - Revolutionary War Soldier
     Prize-winning Peanut Brittle
     Producers and Consumers
     Producing and Supplying Electricity: Garden of Amps
     Project Mercury
     Properties of Light
     Prosser's Rebellion
     Protect Yourself from the Food Bugs
     Psychologists
     Psychology and the Olympic Athletes
     Puerto Rico - Culture
     Puerto Rico - Geography
     Pufferfish
     Puffins
     Pulse Oximeter
     Pump Up Your Reading
     Punctuality
     Puppets
     Push + Pull = Bridge?
     Put Your Best Foot Forward
     Putting Rocks to Work
     Qing Ming Festival
     Qualities of a Good Student
     Queen Anne's War
     Queen Isabella of Spain
     Rabbits & Hares
     Raccoons, the Masked Bandits
     Race for a Dream - The Oklahoma Land Run
     Rachel Sees the Light
     Raging Tsunami
     Railroads
     Rain Forests are Amazing!
     Rain Forests
     Rainforest Logging Banned in New Zealand
     Rainy Day Memories, Part 1
     Rainy Day Memories, Part 2
     Ralph Bunche
     Ramblin' Around - Life on the Move in the 30s
     Ramona Quimby's Creator
     Raptor Rehab
     Rating Rocks
     Rattlesnakes
     Read All About it - Navigating the Newspaper
     Reading a Menu
     Reading a Work Schedule
     Ready, Set - The Space Race Begins
     Really Down on the Farm - "Sockless Jerry" and the Populist Party
     Rebellions
     Recalled Food
     Receipts
     Reconstruction : A "Tag Team" Event
     Reconstruction
     Recreation Therapists
     Recycling: Something Old Is New Again
     Red Blood Cells (Grades 4 to 6)
     Red Cloud: A Leader in War and Peace
     Red River Resistance and Louis Riel
     Rediscovering Mom
     Reefs - Gardens Under the Sea
     Registered Nurses
     Reindeer (Christmas)
     Reindeer
     Remembering September 11th
     Remoras
     Reply to All
     Reptiles
     Resourcefulness
     Resources from the Land
     Respiratory Therapists
     Responding to Literature
     Response to a Slave Rebellion - Nat Turner's Rebellion
     Restaurant Complaints
     Restaurant Seating
     Restaurant Tipping
     Reye Syndrome
     Rheumatologists
     Rhinoceros Beetles
     Rhinoceros
     Rhode Island's Beginnings
     Richard Nixon: A Hard Worker
     Richard the Lionheart
     Right Brain, Left Brain (Grades 4 to 6)
     Ripples of Giving - The Eagle Mount Story
     River Patterns
     Rivers on the Rise
     Road Trip
     Roadkill Raptors: Turkey Vultures
     Roadrunners
     Roads, Canals, and Railways
     Roald Dahl
     Robert Coles
     Robert E. Lee
     Robert Fulton and the Steamboat
     Robert Kimmel Smith
     Robert Lawson
     Roberto Clemente
     Robin Hood
     Rock Climbing
     Rocket Into Space: The Launch
     Rocket to Space: The Orbit
     Rococo Style
     Rodman Philbrick
     Roland Smith: A Writer's Journey
     Roman Bathhouses
     Romulus and Remus
     Rosa Parks
     Roswell
     Rotavirus
     Row, Row, Row Your Boat
     Rowing
     Rugged Roman Architecture
     Russia
     Ruth White
     Ryan Says, "Clean Water for All!"
     SQ3(4)R
     Sacagawea
     Safe at Home - Civil Defense in WWII
     Safety Around the Campfire
     Safety in the Lab
     Safety on the Job
     Sailing, Sailing, Over the Bounding Main
     Saint Patrick
     Sainte-Marie Among the Hurons
     Salamanders Are Amphibians
     Salamanders
     Saliha's Story: The Year of Sanitation
     Sally Ride (Grades 5-7)
     Samantha Reed Smith, America's Youngest Ambassador
     Sammy Sosa
     Samuel Adams
     Samuel Slater and the Spinning Machine
     Sand Mandalas
     Sanitary Fairs: Civil War Fundraisers
     Sara Pennypacker
     Sarah Smith Emery - Life in 1800
     Sargent Claude Johnson
     Sasha - A Real Ice Princess
     Saskatchewan and Alberta Join Confederation
     Saturn, the Sixth Planet
     Saturn
     Savannah, Georgia: A City of Firsts
     Saving Makes Cents
     Saving Money on Groceries
     Saying Goodbye to a Pet
     Scarcity
     Scarlet Fever
     Scavenging Fun
     Scheduling Study Time
     School Counselors
     School Lunches
     School Nurses
     School’s Out! What Will We Do? (grades 5-6)
     Science of Location
     Scientists Get Their Ducks in a Row about Bird Flu
     Scoliosis
     Sea Fireflies
     Sea Otters
     Sea Serpents or Ancient Whales?
     Sea Urchins
     Sea-Floor Spreading
     Seabiscuit I - The Biscuit Becomes a Winner
     Seabiscuit II - The Great Race
     Seahorses
     Seals
     Seasonal Affective Disorder
     Secondhand Smoke
     Secretary Birds
     Sectionalism
     Sedna, Goddess of the Sea
     Seeing Stars — The Battle of Fort McHenry, Part 1
     Seeing Stars — The Battle of Fort McHenry, Part 2
     Seeing Stars — The Battle of Fort McHenry, Part 3
     Seeing Through the Smoke
     Seminole Wars
     Seminoles - The People Who Never Gave Up
     Sense of Taste
     Separate but Not Equal
     Sequoia and Kings Canyon National Parks (Grades 5-6)
     Sequoyah
     Serbia
     Serfs Work the Land
     Setting Career Goals
     Setting Up an Aquarium
     Settling America - Roanoke and Jamestown
     Settling the West
     Shadow Plays
     Shake, Rattle, Richter!
     Shapes and Sizes of Muscles
     Sharing Ramadan
     Sharks
     Shaun White, Snowboarder
     Shaun White
     Shel Silverstein: A Man of Many Talents
     Shingles
     Shishmaref: A Tale of Global Warming
     Shopping for School Supplies
     Shopping for a Bank
     Shopping
     Should I Just Swipe My Credit Card?
     Show and Tell Rules
     Shrews
     Sibling Shenanigans
     Sickle Cell Anemia
     Sid Fleischman: The Great Magician
     Sidewalk Surfing
     Signal Words
     Silly Mrs. Peabody's Missing Spectacles
     Simon Says, Part 1
     Simon Says, Part 2
     Simon Says
     Sinead and John Kerr: Ice Dancers with Big Dreams
     Singers
     Sirens
     Situational Irony
     Six Flags Over Texas
     Six Thanksgiving Myths
     Sizes
     Skateboarding
     Skating the Fast Track
     Skeet Shooting
     Skiing the Slopes
     Skijoring Racers
     Skimming and Scanning
     Skunks
     Skydiving
     Slave Codes
     Slave Life
     Slavery in the West
     Slavery, Compromises, and Dred Scott
     Slavery
     Sleep (Grades 4 to 6)
     Sleepwalking
     Sloths
     Slow Worms
     Small Sparrows
     Smokeless Tobacco (Grades 4 to 6)
     Smoking Hot Basketball
     Snack Attack for Older Kids
     Snails
     Snakes Alive! Part 1
     Snakes Alive! Part 2
     Sniglets
     Snow and the Number Six
     Snowbiking
     Snowboarding
     Snowkiting and Other Kiting Sports
     Social Classes in Colonial America
     Social Customs
     Social Sciences
     Social Workers
     Socrates
     Sodium
     Softball Finds a Place of Its Own
     Soil Horizons
     Soil
     Solar Energy
     Song of the Cicada
     Songs of World War I
     Sound
     South Africa
     South America
     Spain - Culture (Grades 5-7)
     Speaking on My Feet
     Speech of Promise
     Spelman College for Black Women
     Spending Time in the World of Harry Potter
     Sphygmomanometer
     Spiders - Introduction
     Spoons and Bones
     Sports and Fitness
     Sports-Related Careers
     Spring Forward, Fall Back
     Springhares
     Sputnik I
     Stages of Plant Growth
     Stampeding Dinosaurs
     Starting the Day on a Good Note
     Statehood through the Eyes of Native Animals
     States of Matter
     Stay Away from Steroids
     Staying Cool
     Steffi Graf
     Stephanie Tolan: An Advocate for Gifted Children
     Steps to Higher Education
     Stethoscope
     Steven Kroll
     Stinky Air Pollution and the Great London Smog
     Stone Carvers and Stained Glass Window Makers
     Stone Keep Castles
     Stonehenge
     Storm Chasers and Spotters
     Strategies for Studying Vocabulary
     Stream Systems
     Strep Throat
     Stress and Strain in the Life of a Rock
     Strikes Hit the Nation
     Stuck a Feather in His Cap — Joshua Barney: American Hero, Part 1
     Studying "Sense-ably"
     Styes
     Submarine Earthquakes, Part I
     Submarine Earthquakes, Part II
     Sudoku History
     Suffering in Somalia: Jawahir's Story
     Sugar Substitutes
     Sukkot Surprise
     Summer Job
     Sumo Wrestling
     Sun Bears
     Super Sloths, a Presidential Favorite
     Super Water! (Properties of Water)
     Surfing
     Surinam Toads
     Suriname - Culture
     Suriname - Geography
     Surrender
     Susan Cooper
     Susan Patron
     Susie Baker - Black Teacher
     Swamps
     Swans
     Sweat
     Sweet Revenge
     Sweets for the Sweet
     Sword Wizard Crunch
     Symbiosis (Symbiotic Relationship)
     Synchronized Swimming
     Tactfulness
     Taekwondo
     Take Care of your Heart (Grades 3 to 5)
     Take Me Out to the Ball Game, Part 1
     Take Me Out to the Ball Game, Part 2
     Take Me Out to the Ball Game, Part 3
     Take Me Out to the Ballgame - The World Series
     Take a Tour of the Skeletal System, Part 1
     Take a Tour of the Skeletal System, Part 2
     Takeout Foods
     Taking Aim at Skeet
     Taking Care of Leftovers
     Taking Care of the Trash
     Taking a Ride into Space
     Tallest of the Tall
     Taming Your Locker
     Tapirs
     Tarantulas
     Tariff of Abominations
     Tarsiers
     Tasmanian Devils
     Tasting Sunlight
     Tavern Keeper
     Taxation without representation
     Taxes Are Here to Stay
     Taylor Finds Her Smile
     Tecumseh
     Teddy Bear Comfort
     Teddy Roosevelt and the Rough Riders
     Teething
     Tendons, Ligaments, and Joints (Grades 4 to 6)
     Tennessee's First People
     Tennis Anyone?
     Terek's Revenge
     Termites
     Terrorists are Big Bullies
     Tetanus
     Texting RULES!
     Thailand - Culture
     Thailand - Geography
     Thanadelthur - Guide in the Wilderness
     Thangkas
     Thank a Farmer!
     Thanks and Cheer
     Thanks for the Tanks
     Thanksgiving Kitchen
     Thanksgiving at the PHC
     Thanksgiving for the Dogs
     Thawing Food Safely
     The "Mosquito Fleet" - WWII PT Boats
     The "Witches" of Salem, Massachusetts: Part 2
     The "Witches" of Salem, Massachusetts: Part 1
     The 1980 Eruption of Mount St. Helens
     The 2010 Winter Olympics
     The Abolitionist Movement
     The Age of Enlightenment
     The Aggravation of Acne
     The Airways (Grades 5 to 6)
     The Alamo
     The Alien and Sedition Acts
     The Allowance Advance
     The American Colonization Society
     The Ant and the Chrysalis
     The Appalachian Mountains
     The Armorer's Trade
     The Art and Sport of Dressage Horseback Riding
     The Art of Face Painting
     The Artistry of Water
     The Assassination of Archduke Francis Ferdinand
     The Assistant
     The Asteroid Belt
     The Aztecs, Part 1
     The Aztecs, Part 2
     The Babe
     The Backwards Letters
     The Badlands
     The Bahamas - Culture
     The Bahamas - Geography
     The Bank of the United States
     The Baseball Game
     The Basics of Breakfast
     The Battle of Bunker Hill
     The Battle to Create a State: Arizona
     The Bee and Jupiter
     The Beginning of Our National Anthem
     The Best Catch
     The Best Dog
     The Biathlon
     The Biggest Tree in the Smallest Space
     The Birth of the Buckeye State: An Early History of Ohio and its Beginning
     The Birth of the Hobbit
     The Black Death
     The Black Hills War
     The Black Hills, Where Two Worlds Met
     The Black Hills
     The Blackfoot
     The Boasting Traveler
     The Bobsled Race
     The Boer War
     The Bone Fires, Part 1
     The Bone Fires, Part 2
     The Bone Fires, Part 3
     The Boston Massacre
     The Boston Tea Party
     The Brain and Spinal Cord (Grades 5 to 6)
     The Buddha in the Rice Field
     The Burning of Washington
     The Butterfly's Visit
     The Canine Heroes of 9-11
     The Canterbury Tales
     The Case of the Missing Cat's Eye
     The Case of the Missing Deed
     The Case of the Porcelain Doll
     The Case of the Woman with the Red Scarf
     The Cathedral in Medieval Life
     The Cattle Industry Grows
     The Challenger Deep
     The Chartist Movement
     The Cherry Cheesecake Mystery
     The Christmas Ornament
     The Circle of Life
     The Civil War and Inflation
     The Coliseum -- Thumbs Up or Thumbs Down?
     The Colonial Navy
     The Colonies
     The Colonists Protest
     The Commutative Property
     The Compromise of 1850
     The Congress of Vienna
     The Constitutional Convention
     The Contributions of Immigrants
     The Corn Laws
     The Cornucopia Mystery
     The Cottage
     The Cree - Canada's Largest Tribe
     The DMZ - New Life in No Man's Land
     The Day of Sun Stopping
     The Death of a Princess
     The Department of State is Created
     The Diet of a Cystic Fibrosis Patient
     The Dionne Quints
     The Discovery of AIDS
     The Documents that Shaped America
     The Dreams of Heroes (part 1)
     The Dreams of Heroes (part 2)
     The Dreams of Heroes (part 3)
     The Dreidel (Grades 4 to 5)
     The Driest Place on Earth
     The Dust Bowl
     The Earth's Four Seasons
     The Economy Grows
     The Economy of the Middle Atlantic Region
     The Election of 1796
     The Electromagnetic Spectrum
     The Empire State Building
     The Endocrine System
     The English Civil War
     The Epic of Gilgamesh
     The Equal Rights Amendment
     The Erie Canal
     The Esophagus (Grades 5-6)
     The Everglades
     The Exploration of a Report
     The Exxon Valdez Brings Danger to the Environment
     The Eyes Have It
     The Family of the Sun
     The Far Side of Weird
     The Fast and Fearless Life of a Jockey
     The Female Reproductive System
     The Fifteenth Amendment
     The First Americans
     The First Attorney General
     The First Capitals of the United States
     The First Crusade
     The First Fourth
     The First Gingerbread Man
     The First Thanksgiving, What Was It Really Like?
     The First Thanksgiving
     The First Truly American Sport
     The First U.S. Women's Rights Movement (1800's)
     The Flag in the Box
     The Flyer Colony
     The Food Chain Loop
     The Fourteenth Amendment
     The Fourth of July
     The Fox and the Crow
     The French and Indian War
     The Freshman 15
     The Fur Trade in Wisconsin
     The Gang's All Here!
     The Gas Giant Planets
     The Gentle Manatee
     The Global Conveyor Belt
     The Gold Rush
     The Golden Fleece
     The Golden Gate Opens
     The Golden Touch of Goldsmithing
     The Good Word: A Few Important E-mail Rules to Follow
     The Government Where You Live
     The Grand Canyon
     The Grand Ole Opry of Nashville, Tennessee
     The Great Depression
     The Great Exhibition
     The Great Lakes
     The Great San Francisco Earthquake of 1906
     The Great Wall of China
     The Greeks: Masters of Invention, Part 1
     The Greeks: Masters of Invention, Part 2
     The Green Card
     The Green, Prickly Things of Christmas
     The Halifax Explosion
     The Harlem Globetrotters
     The Harper, Ama
     The Hatfield and McCoy Feud
     The Heart (Grades 5 to 6)
     The Heritage Farm
     The Heron Count
     The Hidden Problem
     The Hiding Place, Part 1
     The Hiding Place, Part 2
     The Hiding Place, Part 3
     The Highs and Lows of Air Pressure
     The History of Colorado (Grades 4-6)
     The History of Curling
     The History of Red Ribbon Week
     The History of the Bear Flag of California
     The Home Front
     The Hottest Place on Earth
     The Hundred Years War
     The Ice Storm
     The Icing on the Cake, oops, Gingerbread House (Grades 4-5)
     The Iliad and the Odyssey, Part 1
     The Iliad and the Odyssey, Part 2
     The Importance of National Parks
     The Importance of a First Aid Kit
     The Importance of the Marne River
     The Important Role of Women During World War II
     The Incas, Part 1
     The Incas, Part 2
     The Inspiring Helen Keller
     The Integumentary System
     The Intolerable Acts
     The Inuit
     The Iraq War
     The Journey of a Stream
     The Kidneys
     The Land of the Dead
     The Large Intestine (Grades 5-6)
     The Layers of a Rain Forest
     The Legacy of the Snowman
     The Legend of Casey Jones
     The Legend of Stingy Jack
     The Legend of the White Deer
     The Lesson of the Sixteen-Hour Pet
     The Letter
     The Liberty Bell
     The Library Card Adventure
     The Life of a World War I Soldier
     The Little General
     The Little Red Hen Learns About Economics
     The Loch Ness Monster
     The London Underground
     The Lost Colony of Roanoke Island
     The Lost Colony
     The Lost Wig
     The Louisiana Purchase
     The Lungs (Grade 5 to 6)
     The Lymphatic System
     The Magic Present
     The Magic of Houdini
     The Maine State Museum
     The Male Reproductive System
     The Man in the Moon?
     The Marshall Plan
     The Maya Civilization, Part 1
     The Maya Civilization, Part 2
     The Measures of Science
     The Mesozoic Era
     The Method's the Key!
     The Middle Colonies
     The Midwest
     The Milkmaid and Her Pail
     The Milky Way Galaxy
     The Mischievous Dog
     The Miser and His Gold
     The Mississippi River
     The Missouri Compromise
     The Mixed-up Okapi
     The Mock Election: Understanding the Electoral College
     The Monkey and the Camel
     The Monroe Doctrine
     The Monster Storm
     The Montgomery Bus Boycott
     The Moon
     The Mouse Finds a House
     The Movement of Surface Water
     The Mudpuppy
     The Mummy of King Tutankhamun
     The Musical Glass
     The Muskogee People
     The Mysterious Double Life of Miss Fluffy
     The Mysterious Fever
     The Mysterious Renoir Thief
     The Mystery in Sweetheart Subdivision
     The Mystery of the Big Balloon
     The Mystery of the Eye Pad
     The Mystery of the Fifth Window, Part Four
     The Mystery of the Fifth Window, Part One
     The Mystery of the Fifth Window, Part Three
     The Mystery of the Fifth Window, Part Two
     The Mystery of the Glowing Wolf, Part One
     The Mystery of the Glowing Wolf, Part Two
     The Mystery of the Hidden Photograph, Part One
     The Mystery of the Hidden Photograph, Part Three
     The Mystery of the Hidden Photograph, Part Two
     The Mystery of the Man in the Dark
     The Mystery of the Missing Jewel
     The Mystery of the Missing Puppy
     The Mystery of the Missing Riding Crop
     The Mystery of the Missing Ticket
     The Mystery of the Multiplying Chocolates
     The Mystery of the Newspaper Bandit
     The Mystery of the Open Window
     The Mystery of the Red Dandelions
     The Mystery of the Smart Teacher
     The Mystery of the Strand of Pearls, Part 1
     The Mystery of the Strand of Pearls, Part 2
     The Mystery of the Wild Thing in the Kitchen
     The Navajo People
     The Negro Leagues
     The Nerve Cells (Grades 5 to 6)
     The New England Colonies
     The New Morran Family
     The New Ocean
     The New War Horse - Tanks in WWII
     The Nez Perce People
     The Norman Conquest
     The North Wind and the Sun
     The Northern Economy
     The Northern Lights
     The Northwest Ordinance
     The Northwest Rebellion
     The Northwest
     The Nose (Grades 5 and 6)
     The Nutrition of a "Picky-Eater" Toddler
     The Olympic Torch Relay
     The Orchestra versus the Band
     The Oregon Trail
     The Oreo Is Here to Stay
     The Ottoman Empire
     The Outlaw Sheriff of Montana, Part 1
     The Outlaw Sheriff of Montana, Part 2
     The Oxygen-Carbon Dioxide Cycle
     The Painted Desert
     The Paper Clips Project
     The Paris Peace Conference
     The Peace of Westphalia
     The Peacock and the Crane
     The Peasant and the Apple Tree
     The Pelvis, Legs, and Feet (Grades 4 to 6)
     The People's Republic of China
     The Petrified Forest
     The Pilgrims' Life in the New World
     The Pilgrims' Real Thanksgiving Menu
     The Piltdown Man Hoax
     The Piston Push
     The Plaque on the Wall
     The Play at the PHC
     The Polaroid Camera
     The Prairie Land
     The Prairie Schooner, AKA the Covered Wagon
     The President's Cabinet
     The Pueblo People
     The Pulitzer Prize
     The Pumpkinfest at Thompson's Farm
     The Purloined Web Page, Part 1
     The Purloined Web Page, Part 2
     The Quebec Separatists
     The Queen of Talk Shows
     The Quiet Revolution
     The RV Project
     The Race to Nome: The 1925 Alaska Serum Run
     The Race to the South Pole
     The Real Fat Albert Kid
     The Real McCoy: The Life of Elijah McCoy, Inventor
     The Real Toy Story
     The Reason for the Seasons
     The Reign of Terror
     The Ribs (Grades 3 to 5)
     The Ride of a Lifetime: Equestrian Vaulting
     The Rise and Fall of Water
     The Rise and Fall of the Beatles
     The Road to Statehood
     The Rocky Mountains
     The Rocky Planets
     The Rodeo
     The Rules of the Game
     The Schlieffen Plan
     The Science of "Rocket Science"
     The Science of the Sun
     The Scoop on Poop
     The Secret Gift
     The Serpent and the Eagle
     The Seven Wonders of the Ancient World
     The Seven Years War
     The Sioux People
     The Skeleton, Like Nothing Else
     The Slave Trade
     The South
     The Southern Colonies
     The Southern Economy
     The Space Ghost, Part 1
     The Space Ghost, Part 2
     The Space Ghost, Part 3
     The Spelling Bee
     The Spine (Grades 4 to 6)
     The Spoils System
     The Stamp Act