Explore 2D Shapes, 3D Shapes, and fractions with this engaging and comprehensive 1st grade math unit! Happy Math Geometry and Fractions includes everything you need for your math block: teaching slides, hands-on activities for small groups, math centers, worksheets, anchor charts, shape posters, and assessment. In this unit students will identify and sort 2D and 3D shapes based on their attributes, compose with shapes, and work with halves and fourths! These units are designed to make planning a