TEKS: Chapter 111. Mathematics See All Teacher Resources

111.2.b.6

(6) Geometry and measurement. The student applies mathematical process standards to analyze attributes of two-dimensional shapes and three-dimensional solids to develop generalizations about their properties. The student is expected to:

• (A) identify two-dimensional shapes, including circles, triangles, rectangles, and squares as special rectangles;

• (B) identify three-dimensional solids, including cylinders, cones, spheres, and cubes, in the real world;

• (C) identify two-dimensional components of three-dimensional objects;

• (D) identify attributes of two-dimensional shapes using informal and formal geometric language interchangeably;

• (E) classify and sort a variety of regular and irregular two- and three-dimensional figures regardless of orientation or size; and

• (F) create two-dimensional shapes using a variety of materials and drawings.