Unit 1, Lesson 11# What Is the Same?

Open Up Resources 35 min(s)

Experiment with two-dimensional figures and decide what it means for them to be congruent. Let's decide whether shapes are the same. Learning targets: students can decide visually whether or not two figures are congruent. Required Preparation: Colored pencils are supposed to be a usual part of the geometry toolkit, but they are called out here because one activity asks students to shade rectangles using different colors.