IM 6.1.5 Bases and Heights of Parallelograms

Open Up Resources Illustrative Mathematics Grade 6 Unit 1 Lesson 5: Bases and Heights of Parallelograms Available for FREE at: https://im.openupresources.org/6/students/1/5.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/1/5.html#1-1-lesson-plan

By Cindy Whitehead