Scaffolded Practice_Overlapping Triangles Challenge_p 1-3.pdf - Section 2: Scaffolded Practice with Overlapping Triangles

Scaffolded Practice_Overlapping Triangles Challenge_p 1-3.pdf

Overlapping Triangles

Unit 4: Tremendous Triangles
Lesson 9 of 10

Big Idea: Students will color, highlight and mark-up diagrams to uncover congruent triangles and prove the triangles are congruent.

Print Lesson
2 teachers like this lesson
Standards:
Subject(s):
105 minutes

Stephanie Conklin

Similar Lessons

Rigid Motion, Congruent Triangles, and Proof
Geometry » Polygons and Congruent Triangle Proofs
Big Idea: Using the method of flow chart proofs, students begin to develop the skills necessary to understand and create congruent triangle proofs.
Favorites(2)
Resources(14)
Amsterdam, NY
Environment: Urban

Angle-Side-Angle
Big Idea: Students will write formal proofs showing how triangles are congruent when two corresponding angles and the included side are congruent.
Favorites(2)
Resources(18)
New York, NY
Environment: Urban

Discovering Triangle Congruence Shortcuts
Geometry » Discovering and Proving Triangle Properties
Big Idea: Through construction, students will work in pairs to test "shortcuts" to use when proving triangles congruent.
Favorites(14)
Resources(14)
Sunnyvale, CA
Environment: Suburban