This first-grade math assessment workbook opens with a playful pre-assessment that asks children to match shape names to pictures and fill in missing pieces of simple AB patterns. Young learners explore a variety of geometric shapes, such as circles, squares, triangles, and those more complex, like cones and cylinders. The workbook helps students practice key geometry standards: identifying and naming familiar 2-D figures (circle, square, rectangle, triangle, pentagon), recognizing basic 3-D solids (cube, sphere, cone), completing and extending shape patterns, and understanding simple transformations by choosing or labeling horizontal and vertical flips. The unit reinforces CCSS 1.G.A.1 and 1.G.A.2 as students identify, describe, and compare two and three-dimensional shapes, compose and decompose figures, and reason about flips, slides, and turns.