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This Definition of Congruence and Some Basic Properties lesson plan also includes:
- Definition of Congruence and Some Basic Properties (Doc)
- Definition of Congruence and Some Basic Properties (PDF)
- Definition of Congruence and Some Basic Properties (Doc)
- Grade 8 Module 2: Teacher Materials
- Grade 8 Module 2: Student Materials
- Grade 8 Module 2: Copy Ready Materials
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Build a definition of congruence from an understanding of rigid transformations. The lesson asks pupils to explain congruence through a series of transformations. Properties of congruence emerge as they make comparisons to these transformations.
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CCSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Use a graphic organizer to record new vocabulary with definitions and examples
- Proceeding the lesson, have individuals record all properties of congruence as a summary
Classroom Considerations
- Learners must be proficient with performing and recognizing rigid transformations
- The 12th lesson in an 18-part series
Pros
- Develops new concepts by building on background knowledge
- Includes detailed teaching guidance throughout the lesson to aid in planning
Cons
- None