Chapter 4

Chapter 4

Must Know Vocabulary

equivalent ratios

unit rate

ordered pair

rate

coordinate plane

x-coordinate

ratio

equivalent fractions

y-coordinate

Lesson One: Dividing Multi-Digit Numbers

Learning Objective: I can model ratios.

Introduction to ratios - Khan Academy - https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/v/introduction-to-ratios--new-hd-version

"The Meaning of a Ratio" by MathwithMrAlmeida

"Model Ratios Using Tape Diagrams" by MathwithMrAlmeida

Lesson Two: Ratios and Rates

Learning Objective: I will be able to describe a ratio and how it works, then use ratios to solve problems.

Watch the video "Ratios and Rates" "Ratios and Rates" by Bill Konst

Lesson Three: Ratios and Rates

Learning Objective: I will be able to find equivalent ratios using multiplication.

Khan Academy Video - https://www.youtube.com/watch?v=UsPmg_Ne1po

Ratio and Proportion word problem - https://www.youtube.com/watch?v=lTZ6SuzMStE

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Lesson Four: Problem Solving-Using Tables to Compare Ratios

Learning Objective: I can use a table to compare ratios.

Introduction to ratios - Khan Academy -https://www.khanacademy.org/math/pre-algebra/rates-and-ratios/ratios_and_proportions/v/introduction-to-ratios--new-hd-version

"Solving ratio problems using tables" by LearnZillion

Lesson Five: Problem Solving-Using Tables to Compare Ratios

Learning Objective: I can use a table to compare ratios.

"Find equivalent ratios" by LearnZillion

Lesson Six: Find Unit Rates

Learning Objective: I will be able to calculate unit rates.

"Finding Unit Rates" by Khan Academy

Lesson Seven: Using Unit Rates

Learning Objective: I will be able to use unit rates to solve problems.

Khan Academy Practice - https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-ratios-prop-topic/cc-6th-rates/e/rate_problems_0.5

Ratio World Problems with Bar Model video - https://www.youtube.com/watch?v=Wi6C_TjAjFE

"Comparing with ratios" by Duane Habecker

Unit Rates starts at 4:42

"RAtio Word Problems 1" by MrMacMathVideos

Lesson Eight: Equivalent Ratios and Graphs

Learning Objective: I will be able to use a graph to represent equivalent ratios.

"Solving ration problems using tables and the coordinate plane" by LearnZillion

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