Geometry
1,397 geometry resources, including activities, worksheets, games, lesson plans, puzzles, posters, presentations, assessments and other ideas for you to use with your high school students.
Last updated: Tuesday, December 01, 2015
Welcome to the geometry page. Looking for resources on congruence, similarity, right triangles, circles and more? Take a look at how our free resources can be incorporated into your instruction.
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Highly rated resources
- Circles - (Handout) Math Formulas (Posters and Review Guides) by Math Team
- Geometric Measurement and Dimension - (Handout) Dinky King - Parallel Lines Angles Questions by Math Team
- Geometry - (Learning Tools) Area and perimeter by Math Team
- Angles - (Handout) Using Angle Facts by Math Team
- Pythagorean Theorem - (Lesson Plan) Pythagoras Theorem - How big is my TV Screen? by Math Team
Latest Resources
- Graphing Polynomial Functions by 21st Century Lessons: A Boston Teachers Union Initiative
- Cube Roots and Problem Solving with Functions by 21st Century Lessons: A Boston Teachers Union Initiative
- Piecewise Functions by 21st Century Lessons: A Boston Teachers Union Initiative
- Square Root Functions by 21st Century Lessons: A Boston Teachers Union Initiative
- Theorems about Triangles by 21st Century Lessons: A Boston Teachers Union Initiative
- Theorems about Parallelograms by 21st Century Lessons: A Boston Teachers Union Initiative