With this activity, students will identify shapes, build 3-D shapes, and practice describing shapes with a partner.

Shape up your students' understanding of geometrical attributes with this hands-on math lesson. Students will gain a better understanding of how to describe a shape by the number of edges and vertices it has, rather than by its name.

Help your students use rulers in the classroom with this lesson! Encourage them to measure items around them using centimeters to understand shapes and sizes.

This tasty lesson will teach second graders about fractions using cookies.