Grade 1: Kitten Coaster

In this lesson, students use what they know about combinations of 10 to create addition expressions that have the same value. Students describe their strategy for generating equivalent expressions when one addend increases, the other addend decreases by the same amount.

By Amplify Classroom

Grades: 1st Grade

Subject: Math

Learning goals: Today’s Goals • Use combinations of 10 to create equivalent addition expressions. • Language Goal: Compare equivalent expressions and explain what happens as addends increase and decrease by the same number. (Speaking and Listening) Prep Checklist Assign the digital lesson.