Start a 10-Day Free Trial to Unlock the Full Review

Why Lesson Planet?

Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!

Try An Angle

Fifth graders classify the different triangles by sides and angles. They discover how many different ways they can arrange 2, 3, 4 ...7 tangram pieces to create triangles. They classify and label the six triangles on their pattern sheet.

3 Views 2 Downloads
Concepts

Resource Details

Grade
5th
Subjects
Arithmetic & Pre-Algebra
1 more...
Resource Type
Lesson Plans
Usage Permissions
Fine Print