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This Area Problems with Circular Regions lesson plan also includes:
- EngageNY Resources (.html)
- Area Problems with Circular Regions (.docx)
- Grade 7 Module 6, Topic D, Lesson 22: Student Materials (.pdf)
- Grade 7 Module 6, Topic D, Lesson 22: Student Materials (.docx)
- Grade 7 Module 6, Topic D: Overview (.pdf)
- Grade 7 Module 6, Topic D: Overview (.docx)
- Grade 7 Module 6: Overview (.pdf)
- Grade 7 Module 6: Overview (.docx)
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Uncover strategies for finding areas of composite figures. The 23rd lesson in a 29-part module has young mathematicians decompose figures to find total area. Figures decompose to rectangles and circular regions.
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CCSS:
Designed
Additional Tags
Instructional Ideas
- Use circle diagrams of fractions to represent sectors
- Have pupils shade the areas in different colors as they decompose figures and find sections of area
Classroom Considerations
- Learners must know how to find the area of circles
Pros
- Includes both an opening and closing exercise
- Combines several geometry objectives within each problem
Cons
- None