Border Tiles

Students explore the concept of equivalent expressions (two different expressions that describe the same thing) in the context of the number of tiles that border a square.

By Amplify Classroom

Grades: 6th Grade

Subject: Math

Learning goals: Today's Goals  • Determine whether two expressions are equivalent. • Explain what it means for two expressions to be equivalent. (Reading, Writing, Speaking, and Listening) Additional Materials algebra tiles (as needed)