Lesson Planet
Search educational resources
  • Sign In Try It Free
  • AI Teacher Tools
    • Discover Resources Search reviewed educational resources by keyword, subject, grade, type, and more
    • Curriculum Manager (My Content) Manage saved and uploaded resources and folders To Access the Curriculum Manager Sign In or Join Now
    • Browse Resource Directory Browse educational resources by subject and topic
    • Curriculum Calendar Explore curriculum resources by date
    • Lesson Planning Articles Timely and inspiring teaching ideas that you can apply in your classroom
    • Our Story
    • Frequently Asked Questions
    • Testimonials
    • Contact Us
  • Pricing
  • School Access
    • Your school or district can sign up for Lesson Planet — with no cost to teachers
      Learn More
  • Sign In
  • Try It Free
Solving for Unknown Angles Using Equations III Lesson PlanSolving for Unknown Angles Using Equations III Lesson Plan
Publisher
EngageNY
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
7th
Subjects
Math
2 more...
Resource Type
Lesson Plans
Audience
For Teacher Use
Duration
1 hr
Instructional Strategies
Collaborative Learning
4 more...
Year
2015
Usage Permissions
Creative Commons
BY-NC-SA: 3.0
cc
Language
English, Spanish, Chinese, Arabic, Haitian, Creole, Other
Lesson Plan

Solving for Unknown Angles Using Equations III

Curated and Reviewed by Lesson Planet
This Solving for Unknown Angles Using Equations III lesson plan also includes:
  • EngageNY Resources (.html)
  • Solving for Unknown Angles Using Equations III (.docx)
  • Grade 7 Module 6, Topic A, Lesson 4: Student Materials (.pdf)
  • Grade 7 Module 6, Topic A, Lesson 4: Student Materials (.docx)
  • Grade 7 Module 6, Topic A: Overview (.pdf)
  • Grade 7 Module 6, Topic A: Overview (.docx)
  • Grade 7 Module 6: Overview (.pdf)
  • Grade 7 Module 6: Overview (.docx)
  • Grade 7 Module 6: Mid Module Assessment (.pdf)
  • Grade 7 Module 6: Mid Module Assessment (.docx)
  • Grade 7 Module 6: End of Module Assessment (.pdf)
  • Grade 7 Module 6: End of Module Assessment (.docx)
  • Grade 7 Module 6: Copy Ready Materials (.pdf)
  • Grade 7 Module 6: Student Materials (.pdf)
  • Grade 7 Module 6: Teacher Materials (.pdf)
  • EngageNY Math: Translated Modules (.pdf)
  • Grade 7 Module 6, Topic A, Lesson 4: Arabic (.pdf)
  • Grade 7 Module 6, Topic A, Lesson 4: Arabic (.docx)
  • Grade 7 Module 6, Topic A, Lesson 4: Bengali (.pdf)
  • Grade 7 Module 6, Topic A, Lesson 4: Bengali (.docx)
  • Grade 7 Module 6, Topic A, Lesson 4: Haitian Creole (.pdf)
  • Grade 7 Module 6, Topic A, Lesson 4: Haitian Creole (.docx)
  • Grade 7 Module 6, Topic A, Lesson 4: Simplified Chinese (.pdf)
  • Grade 7 Module 6, Topic A, Lesson 4: Simplified Chinese (.docx)
  • Grade 7 Module 6, Topic A, Lesson 4: Traditional Chinese (.pdf)
  • Grade 7 Module 6, Topic A, Lesson 4: Traditional Chinese (.docx)
  • Grade 7 Module 6: Cube Net (.pdf)
  • Grade 7 Module 6: Cube Net (.docx)
  • Grade 7 Module 6: Pyramid Net 1 (.pdf)
  • Grade 7 Module 6: Pyramid Net 1 (.docx)
  • Grade 7 Module 6: Pyramid Net 2 (.pdf)
  • Grade 7 Module 6: Pyramid Net 2 (.docx)
  • Grade 7 Module 6: Rectangular Prism Net 1 and 2 (.pdf)
  • Grade 7 Module 6: Rectangular Prism Net 1 and 2 (.docx)
  • Grade 7 Module 6, Topic A, Lesson 4: Spanish (.pdf)
  • Grade 7 Module 6, Topic A, Lesson 4: Spanish (.docx)
  • Join to access all included materials

Challenge your classes to combine geometric and algebraic concepts with an activity that builds on concepts learned in the first three lessons of the series. The fourth part asks scholars to identify geometric angle relationships and use those relationships to write algebraic equations. They finish the instructional activity by solving their equations to find unknown measures.

13 Views 10 Downloads
CCSS: Designed

Concepts

supplementary angles, complementary angles, writing equations, solving equations

Additional Tags

math

Instructional Ideas

  • Have pupils practice vocabulary by having them draw diagrams as you describe them
  • Ask learners to provide the property they use to set up equations 

Classroom Considerations

  • Requires a functional understanding of different types of angles and their properties

Pros

  • Connects new concepts to real-life context
  • Includes an opening exercise to motivate the lesson

Cons

  • None

Common Core

7.G.B.5 MP7

View 18,313 other resources for 7th Grade Math

© 1999-2026 Learning Explorer, Inc.
Teacher Lesson Plans, Worksheets and Resources

Sign up for the Lesson Planet Monthly Newsletter

Open Educational Resources (OER)

  • Health
  • Language Arts
  • Languages
  • Math
  • Physical Education
  • Science
  • Social Studies
  • Special Education
  • Visual and Performing Arts
View All Lesson Plans

Discover Resources

  • Our Review Process
  • How it Works
  • How to Search
  • Create a Collection

Manage Curriculum

  • Edit a Collection
  • Assign to Students
  • Manage My Content
Contact Us Site Map Privacy Policy Terms of Use