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Math Curriculum

Level D
Unit: Ratios and Proportions
Key Lesson 6.2.12 Navigating a Table with Equivalent Ratios

Lesson topic: Tables of equivalent ratios

Instructor Materials

  • Teacher guide
  • Slides
  • Practice Problems resource
  • CCRS standard: 6.RP.3, 6.RP.3a
  • Learning goal: Choose multipliers strategically while solving multi-step problems involving equivalent ratios. Describe (orally and in writing) how a table of equivalent ratios was used to solve a problem about prices and quantities. Remember that dividing by a whole number is the same as multiplying by an associated unit fraction.
  • 6.2 Assessment and Practice Problems

Student Materials

Related Lessons

Preparation

If students need additional lessons before this key lesson, use these supplemental lessons.

Review and Extend

Use these supplemental lessons if needed after teaching this key lesson.

 

 

 

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1. IM K-5 Math was originally developed by Open Up Resources (OUR) and authored by Illustrative Mathematics® (IM), and is copyrighted 2017-2019 by Open Up Resources. It is licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0). OUR's K-5 Math Curriculum is available at https://openupresources.org/math-curriculum/.

2. Adaptations and updates to IM K-5 Math are copyrighted 2019 by Illustrative Mathematics®, and are licensed under the Creative Commons Attribution 4.0 International License (CC BY 4.0).

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