MA.2.GR.1.1 MA.2.GR.1.2 2.8.B 2.8.C 2.8.E

2- & 3-Dimensional Figures 2nd Grade

Texas Essential Knowledge and Skills (TEKS): 2.8.B
classify and sort three-dimensional solids, including spheres, cones, cylinders, rectangular prisms (including cubes as special rectangular prisms), and triangular prisms, based on attributes using formal geometric language;
Texas Essential Knowledge and Skills (TEKS): 2.8.C
classify and sort polygons with 12 or fewer sides according to attributes, including identifying the number of sides and number of vertices;
Texas Essential Knowledge and Skills (TEKS): 2.8.E
decompose two-dimensional shapes such as cutting out a square from a rectangle, dividing a shape in half, or partitioning a rectangle into identical triangles and identify the resulting geometric parts.
Florida - Benchmarks for Excellent Student Thinking: MA.2.GR.1.1
Identify and draw two-dimensional figures based on their defining attributes. Figures are limited to triangles, rectangles, squares, pentagons, hexagons and octagons.
Florida - Benchmarks for Excellent Student Thinking: MA.2.GR.1.2
Categorize two-dimensional figures based on the number and length of sides, number of vertices, whether they are closed or not and whether the edges are curved or straight.

2- & 3-Dimensional Figures