9, Lesson 11, Unit 1, Grade 6, OpenUp icon
Problem Set

Practice Problems

Lesson 11. Unit 1. Grade 6 Open Up Resources

Open Up ResourcesVaries

This Problem Set is a part of the Lesson 11, Unit 1, Grade 6. Understand and explain that one can find the area of any polygon by decomposing and rearranging it into rectangles and triangles. Let's investigate polygons and their areas. Learning targets: students can reason about the area of any polygon by decomposing and rearranging it, and by using what they know about rectangles and triangles.

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