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How are rational expressions useful in many real-world contexts? |
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## 3. Student Learning Map

- Topic:Unit 4: Ratios, Proportions, and Rational Expressions
- Subject(s):Math

- Days:20
- Grade(s):7

Key Learning:

Rational Expressions are useful and relevant in many real-world contexts.

Unit Essential Question(s):

Lesson Essential Question(s):

How is proportionality determined?

(A)How are proportions used to solve rate problems in the real-world?

(ET)What is the relationship between ratios, rates, and proportions?

(A)Lesson Essential Question(s):

How are proportions used to solve problems with similar figures?

(A)How can setting up proportions help determine if figures are similar?

(ET)
Additional Information:

See Resources available on district math website and *2009 Item Specifications Report*.

Resources: