7.EE.1-4 - Expressions and Equations Short Tasks - http://www.map.mathshell.org/materials/tasks.php?taskid=399&subpage=novice - (Task) Students will look at several short tasks or warm-up type problems dealing with basic expressions and equations. These problems vary from expressions and equations using basic operation skills to those using evaluation and analysis.

My Humble Opinion
Skills

Add linear expressions with rational coefficients

Subtract linear expressions with rational coefficients

Factor linear expressions with rational coefficients

Expand linear expressions with rational coefficients

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Factor linear expressions - I don't think this was in the 7th grade 2003/2009 ACOS, although it is in most 7th grade texts.

Expand linear expressions - I was not familiar with this term, but after researching it, I believe it means to simplify using the distributive property. This is again new to 7th grade ACOS but in most textbooks.

## 7-EE1

## Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.

ACOS 2009 CorrelationSeventh Grade

- 2 - Use order of operations to evaluate numerical expressions.
- 2.3 - Applying laws of exponents to compute with integers.

Eighth GradeCMP2 CorrelationBookInvestigationObjectiveResourcesNorth Carolina's Lessons for Learning

Number Tricks - 7EE3, 7EE1, 7EE4

From Harding Math Specialist

7.EE.1-4-Expressions and Equations Short Tasks- http://www.map.mathshell.org/materials/tasks.php?taskid=399&subpage=novice - (Task) Students will look at several short tasks or warm-up type problems dealing with basic expressions and equations. These problems vary from expressions and equations using basic operation skills to those using evaluation and analysis.My Humble OpinionSkills

- Add linear expressions with rational coefficients
- Subtract linear expressions with rational coefficients
- Factor linear expressions with rational coefficients
- Expand linear expressions with rational coefficients

New Content