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This The Area of a Circle lesson plan also includes:
- EngageNY Resources (.html)
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- Grade 7 Module 3, Topic C, Lesson 17: Student Materials (.pdf)
- Grade 7 Module 3, Topic C, Lesson 17: Student Materials (.docx)
- Grade 7 Module 3, Topic C: Overview (.pdf)
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- Grade 7 Module 3: Overview (.pdf)
- Grade 7 Module 3: Overview (.docx)
- Grade 7 Module 3: Mid Module Assessment (.pdf)
- Grade 7 Module 3: Mid Module Assessment (.docx)
- Grade 7 Module 3: End of Module Assessment (.pdf)
- Grade 7 Module 3: End of Module Assessment (.docx)
- Grade 7 Module 3: Copy Ready Materials (.pdf)
- Grade 7 Module 3: Student Materials (.pdf)
- Grade 7 Module 3: Teacher Materials (.pdf)
- Grade 7 Module 3, Topic C, Lesson 17: Arabic (.pdf)
- Grade 7 Module 3, Topic C, Lesson 17: Arabic (.docx)
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- Grade 7 Module 3, Topic C, Lesson 17: Bengali (.docx)
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- Grade 7 Module 3, Topic C, Lesson 17: Haitian Creole (.docx)
- Grade 7 Module 3, Topic C, Lesson 17: Simplified Chinese (.pdf)
- Grade 7 Module 3, Topic C, Lesson 17: Simplified Chinese (.docx)
- Grade 7 Module 3, Topic C, Lesson 17: Traditional Chinese (.pdf)
- Grade 7 Module 3, Topic C, Lesson 17: Traditional Chinese (.docx)
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Introduce learners to two methods to estimate the formula for the area of a circle. The first method uses a sector of a circle to form a rectangle, and the other uses grids to estimate the area. The problems in the 18th segment of a 28-part series require pupils to find the area of circles in mathematical situations.
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CCSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Lead a discussion about the approximate values and exact values
Classroom Considerations
- Class members need to know how to translate verbal descriptions into pictures
- Prepare circles that are divided into 16 segments
Pros
- Includes scaffolding suggestions
- Contains solutions for the problems
Cons
- Answers for questions involving fractions are given as decimals