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Standard - 2.8.A1.E

Use combinations of symbols and numbers to create expressions, equations, and inequalities in two or more variables, systems of equations, and inequalities, and functional relationships that model problem situations.

Eligible Content:
4 Total

Assessments

Materials & Resources

Assessment Anchor - A1.1.2
Linear Equations
- Anchor Descriptor - A1.1.2.1 Write, solve and/or graph linear equations and inequalities using various methods.
  - Eligible Content - A1.1.2.1.1 Write, solve and/or apply a linear equation (including problem situations).
    
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  - Eligible Content - A1.1.2.1.2 Use and/or identify an algebraic property to justify any step in an equation solving process (linear equations only).
    
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  - Eligible Content - A1.1.2.1.3 Interpret solutions to problems in the context of the problem situation (linear equations only).
    
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- Anchor Descriptor - A1.1.2.2 Write, solve and/or graph systems of linear equations using various methods.
  - Eligible Content - A1.1.2.2.1 Write and/or solve a system of linear equations (including problem situations) using graphing, substitution and/or elimination (limit systems to 2 linear equations).
    
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  - Eligible Content - A1.1.2.2.2 Interpret solutions to problems in the context of the problem situation (systems of 2 linear equations only).
    
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Assessment Anchor - A1.1.3
Linear Inequalities
- Anchor Descriptor - A1.1.3.1 Write, solve and/or graph linear inequalities using various methods.
  - Eligible Content - A1.1.3.1.1 Write or solve compound inequalities and/or graph their solution sets on a number line (may include absolute value inequalities).
    
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  - Eligible Content - A1.1.3.1.2 Identify or graph the solution set to a linear inequality on a number line.
    
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  - Eligible Content - A1.1.3.1.3 Interpret solutions to problems in the context of the problem situation (limit to linear inequalities).
    
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- Anchor Descriptor - A1.1.3.2 Write, solve and/or graph systems of linear inequalities using various methods.
  - Eligible Content - A1.1.3.2.1 Write and/or solve a system of linear inequalities using graphing (limit systems to 2 linear inequalities).
    
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  - Eligible Content - A1.1.3.2.2 Interpret solutions to problems in the context of the problem situation (systems of 2 linear inequalities only).
    
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    Available Resources