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This Writing, Evaluating, and Finding Equivalent Expressions with Rational Numbers lesson plan also includes:
- EngageNY Resources (.html)
- Writing, Evaluating, and Finding Equivalent Expressions with Rational Numbers (.docx)
- Grade 7 Math Module 2, Topic C, Lesson 18: Student Materials (.pdf)
- Grade 7 Math Module 2, Topic C, Lesson 18: Student Materials (.docx)
- Grade 7 Math Module 2, Topic C, Lesson 18: Integer Game (.pdf)
- Grade 7 Math Module 2, Topic C, Lesson 18: Integer Game (.docx)
- Grade 7 Math Module 2, Topic C: Overview (.pdf)
- Grade 7 Math Module 2, Topic C: Overview (.docx)
- Grade 7 Math Module 2: Overview (.docx)
- Grade 7 Math Module 2: Mid Module Assessment (.pdf)
- Grade 7 Math Module 2: Mid Module Assessment (.docx)
- Grade 7 Math Module 2: End of Module Assessment (.pdf)
- Grade 7 Math Module 2: End of Module Assessment (.docx)
- Grade 7 Math Module 2: Copy Ready Materials (.pdf)
- Grade 7 Math Module 2: Student Materials (.pdf)
- Grade 7 Math Module 2: Teacher Materials (.pdf)
- EngageNY Math: Translated Modules (.pdf)
- Grade 7 Math Module 2, Topic C, Lesson 18: Arabic (.pdf)
- Grade 7 Math Module 2, Topic C, Lesson 18: Arabic (.docx)
- Grade 7 Math Module 2, Topic C, Lesson 18: Bengali (.pdf)
- Grade 7 Math Module 2, Topic C, Lesson 18: Bengali (.docx)
- Grade 7 Math Module 2, Topic C, Lesson 18: Haitian Creole (.pdf)
- Grade 7 Math Module 2, Topic C, Lesson 18: Haitian Creole (.docx)
- Grade 7 Math Module 2, Topic C, Lesson 18: Simplified Chinese (.pdf)
- Grade 7 Math Module 2, Topic C, Lesson 18: Simplified Chinese (.docx)
- Grade 7 Math Module 2, Topic C, Lesson 18: Traditional Chinese (.pdf)
- Grade 7 Math Module 2, Topic C, Lesson 18: Traditional Chinese (.docx)
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Groups write and evaluate expressions for various phone plans and scenarios to find which is the best deal. They then compare different approaches to writing expressions for the same scenario and discuss the concept of equivalent expressions.
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CCSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Review the order of operations in evaluating numerical expressions
- Lead a discussion on why only one value cannot be used to determine whether two expressions are equivalent
Classroom Considerations
- The class should be able to operate with rational numbers
- The 19th installment of a 25-part unit
Pros
- Answers show different paths to arrive at the solution
- The class handout contains the lesson summary
Cons
- None