IM 6.1.3 Reasoning to Find Area

Open Up Resources Illustrative Mathematics Grade 6 Unit 1 Lesson 3: Reasoning to Find Area Available for FREE at: https://im.openupresources.org/6/students/1/3.html#introduction Allow students to record their thinking. Use Classroom Communication Tools to guide class discussion. See Teacher's Guide for additional notes and support, available for FREE at: https://im.openupresources.org/6/teachers/1/3.html#1-1-lesson-plan

By Cindy Whitehead