MGSE.6.RP.3

​MGSE.6.RP.3

Use ratio and rate reasoning to solve real-world and mathematical problems, e.g., by reasoning about tables of equivalent ratios, tape diagrams, double number line diagrams, or equations.

Subject | 6th Grade Georgia Standards of Excellence Math

MGSE.6.RP.3

​Learning Targets

I can make tables of equivalent ratios relating quantities with whole-number measurements, find missing values in the tables, and plot the pairs of values on the coordinate plane.

I can use tables to compare ratios.

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Subject | 6th Grade Georgia Standards of Excellence Math

MGSE.6.RP.3

​Vocabulary

Customary System-The primary system of measurement used in the US, which uses a variety of conversions

Double Numberm-Line Diagram A visual model used to solve unit rate problems and proportions

Metric System - The system of measurement that uses a base10 model; used by most countries

Percent - Number out of 100

Proportion - An equation of equivalent ratios

Rate - A ratio that compares quantities measured in different units

Ratio - A comparison of two numbers

Unit Rate - A comparison of two measurements in which one of the terms has a value of 1.​

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Subject | 6th Grade Georgia Standards of Excellence Math

MGSE.6.RP.3

​Essential Questions

​• How are ratios used to compare two quantities or values?

• How can ratios and proportional reasoning be used to solve real-world mathematical problems?

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Subject | 6th Grade Georgia Standards of Excellence Math

MGSE.6.RP.3

I can use a RATIO TABLE to organize equivalent ratios to solve problems.

• They are a comparison of 2 quantities.

• Types: Part to Part or Part to Whole/Whole to Part

• Formats: Fraction form, Word form, Colon form

• ORDER MATTERS!