Triangle Theorems & Properties, Congruent Triangles, Centers of Triangles, Triangle Proofs, & more!
Save money by getting eleven sets of resources in one bundle! These activities will help your students with triangles (from Triangle Sum Theorem all the way through to CPCTC proofs!)
(For an even bigger bundle that includes logic, proof, quadrilaterals, and more, try High School Geometry Super Bundle
The zip file contains the following resources (all in PDF format):
1. Triangle Sum Theorem Inquiry Activity Lesson Pack
2. Exterior Angles Inquiry Activity
3. Classifying Triangles and Impossible Triangles (Always, Sometimes, Never Activity)
4. Congruent Triangles Activity
5. Congruent Triangles Proofs Worksheet Set
6. CPCTC Proofs Worksheet Set
7. Angle Puzzles: Angles in a Triangle
8. Similar Triangles Proofs Worksheet Set
9. Triangles Card Sort
10. Triangle Inequality Theorem Discovery
11. Centers of a Triangle "Doodle Notes"
12. Similar Triangles "Doodle Notes"
Take a look at the individual resources using the links below or the preview file.
Triangle Sum Theorem Inquiry Activity
Exterior Angles Inquiry Activity
Triangle Classification and Impossible Triangles
Congruent Triangles Proofs
Angle Puzzles: Angles in a Triangle
Similar Triangles Proofs
Triangles Card Sort
Discovering Triangle Inequality Theorem
Centers of a Triangle Doodle Notes
Similar Triangles Doodle Notes