Additive & Decomposing Angles Lesson

Looking for a lesson to teach composing and decomposing angles. This file includes: a PowerPoint Lesson to share with your students and a graphic organizer for students to follow along, highlight, and solve problems during instruction. (Highlighters, crayons, or a colored pencil will be needed to have the students highlight angles in question on their notes pages {2 pages of notes}.)

The PowerPoint is NOT EDITABLE, but includes 18 colorful slides. The lesson includes: Lesson Objective on EVERY SLIDE, Preview of the Lesson, Guided Instruction, Independent Practice, Problem Solving, Closure, and Reflection.

This PowerPoint will introduce students to:
• how to compose angles with two different measurements
• how to decompose angles
• how to find a measure of angle that is made up of two different angles
• how to find a measure of an angle when given the measurement of the whole angle.
(Does not include reflex angles)

This PowerPoint lesson can be used for:
• whole group instruction
• small group instruction
• re-teaching
• review
• subplans- NO PREP

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CHECK OUT THESE OTHER RESOURCES for CCSS 4.M.D.5.C

Introduction to Angles PowerPoint Lesson

Angles in 2-Dimensional Shapes PowerPoint Lesson

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© 2016 I HEART 4TH GRADE. This purchase is for you and your classroom. Duplication for an entire school, an entire school system, or for commercial purposes is strictly forbidden. Please have other teachers purchase their own copy. If you are a school or district interested in purchasing several licenses, please contact me for a district-wide quote.

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