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# Finding Unknown Angles

Common Core Standards
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PDF (Acrobat) Document File

1 MB|14 pages
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Product Description
This lesson unit is intended to help you assess how well students are able to use facts about supplementary, complementary, vertical, and adjacent angles in a multi-step problem to write and solve simple equations for an unknown angle in a figure.

Included in this lesson are:

-card sort activity with concept development of unknown angle measures

-one extension activity for students to deepen their conception of unknown angle measures

-answer keys for all the assessments and activities

-how the lesson is tied to common core and mathematical practices

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Other 7th Grade Card Sort Activity Lessons & Assessments

Grade 7 ALL Year Math Card Sort Activity Bundle

Graphing Equations to Find Proportional Relationships
Percents, Fractions, and Decimals
Proportions with Similar Figures
Unit Rates & Ratios
Direct Variation
Inverse Variation
Variables & Expressions
Writing & Solving Inequalities
Writing & Solving Multi-Step Equations
Scale Drawings
Drawing Geometric Shapes
Plane Sections
Circles: Circumference & Area
Area, Volume, & Surface Area
Operations with Integers
Random Samples & Populations
Analyzing & Comparing Statistical Data
Experimental & Theoretical Probability
Compound Probability

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This purchase is for ONE teacher ONLY. Additional teachers must purchase their own license. You may not upload this resource to the internet in any form. If you are a coach, principal or district interested in purchasing several licenses, please contact me for a district-wide quote at kellymccowntpt@hotmail.com

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Total Pages
14 pages
Included
Teaching Duration
90 minutes
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