Task Teacher Guide
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In This Task…
String of Related Problems
Craft A Productive Struggle
While Students Are Productively Struggling…
Student Approach #1: Decomposing Circle Cutout and Recomposing Over Grid Paper
Student Approach #2: Decomposing Circle Cutout and Recomposing Over Grid Paper
Student Approach #3: Using a Formula for Area of a Circle
Resources and Downloads
Lesson Tip Sheet
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Videos & Images
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Explore The Entire Unit of Study
This Make Math Moments Task was designed to spark curiosity for a multi-day unit of study with built in purposeful practice, and extensions to elicit and emerge mathematical models and strategies.
Click the links at the top of this task to head to the other related lessons created for this unit of study.
Find the area of these rectangular rooms…
Do You Recall?