Finding Unknown Angles

Finding Unknown Angles
Finding Unknown Angles
Finding Unknown Angles
Finding Unknown Angles
Grade Levels
Common Core Standards
Product Rating
4.0
File Type
PDF (Acrobat) Document File
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1 MB   |   14 pages

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:

-one formative assessment (pre-test) task

-card sort activity with concept development of unknown angle measures

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

-one summative assessment (post-test) task

-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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Total Pages
14
Answer Key
Included
Teaching Duration
90 Minutes

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Finding Unknown Angles
Finding Unknown Angles
Finding Unknown Angles
Finding Unknown Angles