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13Unit Scale Down, Scale Up

NCTM Standards: Problem Solving – Apply and adapt a variety of appropriate strategies to solve
problems.

Unit Objective

Use proportions to find the measurements of similar figures.

Overview

Algebra - Equations

Understand functions. (Grade 6, Unit 28)
Write and solve equations. (Grade 6, Unit 24)

Write and solve a problem about proportion. Use proportion to find a measurement of
(Grade 6, Unit 12) a similar figure. (Grade 6, Unit 13)

Write and evaluate algebraic expressions.
(Grade 5, Unit 30)

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