## Two Group Review Strategy - Section 2: Explore

*Two Group Review Strategy*

# Proportional Reasoning Review - Remember Hollywood Squares?

Lesson 11 of 14

## Objective: Students will be able to solve a variety of problems related to proportional reasoning.

## Big Idea: Remember Hollywood Squares? Step back a decade or two in this lesson to review proportional reasoning and have fun!

*60 minutes*

#### Launch

*10 min*

**Opener: **As students enter the room, they will immediately pick up and begin working on the opener – **Instructional Strategy - Process for openers.** This method of working and going over the opener lends itself to allow students to construct viable arguments and critique the reasoning of others, which is **mathematical practice 3**.

**Learning Target: **After completion of the opener, I will address the day’s learning targets to the students. In today’s lesson, the intended target is, “I can represent a proportional relationship via tables, graphs, equations, and words. I can identify a constant of proportionality given a proportional relationship.” Students will jot the learning target down in their agendas (our version of a student planner, there is a place to write the learning target for every day).

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#### Explore

*45 min*

**Hollywood Squares**: For today's review, I am going to have students play Hollywood squares, utilizing the two group review method that I use often **(**Two Group Review Strategy). I have chosen this activity to elicit good mathematical discourse (**mathematical practice 3**) and reasoning with one another. Additionally, when playing games, I do not assist students, thus they will have to work through problems to reach solutions (**mathematical practice 1**). I have chosen problems that give students a good review of all aspects of prortional reasoning - writing equations given graphs, comparing unit rates, determining the constant of proportionality, etc.

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- UNIT 1: Introduction to Mathematical Practices
- UNIT 2: Proportional Reasoning
- UNIT 3: Percents
- UNIT 4: Operations with Rational Numbers
- UNIT 5: Expressions
- UNIT 6: Equations
- UNIT 7: Geometric Figures
- UNIT 8: Geometric Measurement
- UNIT 9: Probability
- UNIT 10: Statistics
- UNIT 11: Culminating Unit: End of Grade Review

- LESSON 1: Introduction to Unit Rates - Learn to be a smart shopper!
- LESSON 2: Unit Rates with Complex Fractions
- LESSON 3: Unit Rates Fluency - Practice makes Perfect!
- LESSON 4: More Unit Rates Fluency - Practice, Practice!
- LESSON 5: Proportional and Nonproportional Relationships - Can you find the constant?
- LESSON 6: Equations of Proportional Relationships - Who needs a table?
- LESSON 7: Equations of Proportional Relationships - Fluency Practice!
- LESSON 8: Graphs of Proportional Relationships - What are the two important characteristics?
- LESSON 9: Graphing Proportional Relationships - Fluency Practice
- LESSON 10: Problem Solving Connections - Can you apply what you know about proportional reasoning?
- LESSON 11: Proportional Reasoning Review - Remember Hollywood Squares?
- LESSON 12: Proportional Reasoning Test - Time to Put it All Together!
- LESSON 13: Proportional Reasoning Remediation/Enrichment
- LESSON 14: Proportional Reasoning Retest - REWIND and Try Again!