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# Patterns and Expressions

## Write variable expressions to represent word problems.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Patterns and Expressions

by CK-12 //basic
Learn how to translate phrases into algebraic expressions.
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• Video

## Finding and Comparing Rates - Overview

by CK-12 //basic
Overview
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## Patterns and Equations

by CK-12 //basic
Demonstrates the use of equations in a word problem describing a pattern.
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## Finding and Comparing Rates - Example 1

by CK-12 //basic
Finding Unit Rates
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## Finding and Comparing Rates - Example 2

by CK-12 //basic
Comparing Unit Rates
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## Patterns and Expressions Quiz

by CK-12 //basic
Quiz on Patterns and Expressions.
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• Flashcards

## Patterns and Expressions Flashcards

by CK-12 //basic
These flashcards help you study important terms and vocabulary from Patterns and Expressions.
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