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This Perimeter and Area of Polygonal Regions Defined by Systems of Inequalities lesson plan also includes:
- Geometry Module 4: Teacher Materials
- Geometry Module 4: Student Materials
- Geometry Module 4: Copy Ready Materials
- Geometry Module 4, Topic C Overview (PDF)
- Geometry Module 4, Topic C, Lesson 11: Teacher Version (Doc)
- Geometry Module 4, Topic C, Lesson 11: Student Version (PDF)
- Geometry Module 4, Topic C, Lesson 11: Student Version (Doc)
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When algebra and geometry get together, good things happen! Given a system of inequalities that create a quadrilateral, learners graph and find vertices. They then use the vertices and Green's Theorem to find the area and perimeter of the quadrilateral.
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CCSS:
Designed
Concepts
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Instructional Ideas
- Assign each of the first two examples to different sides of the room; choose a pupil from each side to present findings
Classroom Considerations
- Builds from the previous two lessons in the series
- Review finding intersection points of a system of inequalities
- An extension of the previous lessons in this series of 15 lessons
Pros
- Lesson design promotes discovery and finding connections
- Provides tasks for each part of the lesson; includes answer keys and teaching instructions
Cons
- None