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

Perpendicular, intersect, parallel! In this lesson, students work in teams to complete a Frayer Model on each of these terms to become masters of geometry vocabulary. Teach this lesson on its own or as support to the lesson What's My Line?

This nifty lesson helps kinesthetic learners reinforce their knowledge of the commutative property. Students will love the challenge of matching equations with their fact families.

Students sketch base-ten blocks in this lesson that builds both number sense and fluency adding to 20!