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Figuras de 2 y 3 dimensiones
2nd Grade
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Texas Essential Knowledge and Skills (TEKS):
2.8.B
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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
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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
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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. |
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