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# Single Variable Expressions

## Use symbols and operations to understand and define variables.

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.
• Read

## Single Variable Expressions

by CK-12 //at grade

Learn to understand variables and evaluate single variable expressions with given values.

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• Read

## Single Variable Expressions

by CK-12 //at grade

Find out how to evaluate single variable expressions.

6
• Read

## Write and Evaluate Variable Expressions for Given Situations

by CK-12 //at grade

Learn to write and evaluate variable expressions for given situations.

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• PLIX

## Single Variable Expressions: Neighborhood Block

by CK-12 //at grade

Single Variable Expressions Interactive

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• Practice
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## Single Variable Expressions Practice

by CK-12 //at grade
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• Pre and Post Read

## Write and Evaluate Variable Expressions for Given Situations

by CK-12 //at grade

Predict and connect new information with prior knowledge of a concept. The KWL Chart can be used to brainstorm prior knowledge, generate questions about a given topic, and organize knowledge as well recall what has been read.

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• While Read

## Evaluate Single Variable Epressions with a Given Value for the Variable While Read

by CK-12 //at grade

Promote connections between specific points in the concept’s reading and the reader’s personal experiences. Connect text with personal experience in order to deepen understanding and engagement as well as promote class discussion.

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• While Read

## Single Variable Expressions Ask, Answer, Learn Chart

by CK-12 //at grade

Come up with questions about a topic and learn new vocabulary words to determine answers using an Ask, Answer, Learn table.

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• Real World Application

## Dog Diets

by CK-12 //at grade

Find out how to calculate how many calories your dog needs to eat per day.

1
• Real World Application

## In the Band

by CK-12 //at grade

Find out why signing a contract with a major record label might not be a good idea.

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