Description
This triangle investigation will help students refresh their memory on some topics they should already know, and start working on some aspects of triangles that they have yet to learn. For a digital classroom, there is a Google Slide station version. This investigation does involve needing supplies such as tape and patty paper. You can fulfill many goals with this lesson unit. Here's what your get:
- Review of Triangles from previous grades
- Triangle Sum Proof which is a Common Core and TEK objective
- Constructions and explorations with patty paper
- hands-on activity
- stations for collaboration and differentiation – digital version of the stations is included!
- lesson plan
- assignments for practice
- assessment
What geometry is covered you ask?
- Names of triangles
- Triangle Sum Theorem
- Exterior Angle Theorem
- Using algebra to find missing sides and angles
- What side lengths work for triangles
- Isosceles Triangle basics – parts of the triangle
- Equilateral Triangle basics
- Naming Triangles with respect to sides and angles and drawing an isosceles right etc.
This resource is also in my Geometry Curriculum
Copyright © Time Flies/Lisa Hamiter. All rights reserved by author. This product is to be used by the original downloader only. Copying for more than one teacher, classroom or school system is prohibited.
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