Compare graphing an inequality in one variable on a number line to graphing an inequality in two variables on a coordinate plane. Young mathematicians work on a puzzle matching inequalities and their solutions. They then complete a worksheet graphing both inequalities in one variable and inequalities in two variables.

Concepts

inequalities, linear inequalities, solving inequalities

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Additional Tags

math

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Instructional Ideas

• Assign the worksheet as homework

Classroom Considerations

• Learners should have prior experience with solving simple inequalities
• Puzzle activity requires some preparation as well as glue and scissors

Pros

• Includes some assessment questions and journal writing prompts

Cons

• No answer key for worksheet

Common Core

HSA-CED.A.1 HSA-REI.B.3 MP1 MP8