MA19.6.2

Mathematics (2019) Grade(s): 6

MA19.6.2
Use unit rates to represent and describe ratio relationships.

Unpacked Content

Knowledge

Students know:

Characteristics of multiplicative comparison situations.
Rate and ratio language.
Techniques for determining unit rates.
To use reasoning to find unit rates instead of a rule or using algorithms such as cross-products.

Skills

Students are able to:

Explain relationships between ratios and the related unit rates.
Use unit rates to name the amount of either quantity in terms of the other quantity flexibly.
Represent contextual relationships as ratios.

Understanding

Students understand that:

A unit rate is a ratio (a:b) of two measurements in which b is one.
A unit rate expresses a ratio as part-to-one or one unit of another quantity.

Vocabulary

Unit rate
Ratio
Rate language
Per
Quantity
Measures
Attributes

Aligned Learning Resources

How Far Can You Leap?

Math + Arts: Drum-Beating & Foot-Stomping

Rate StudyJam

Equivalent Quadratic Expressions

Finding Values for Elements in the Domain of Quadratic Functions | Algebra 1: Module 10 - Topic 8

Ratio and Unit Rates

Unit Rate Grocery Shopping

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