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.

5th Math 3 Views 2 Downloads
Resource Details

Arithmetic & Pre-Algebra
1 more...
Resource Type
Lesson Plans

What Members Say

Lori H.
I have been extremely happy with the materials I've located. I'm always looking for new ways to spice things up with my high school students. I use group activities quite often to help my students so finding other ideas is a time-saver for sure. Member since 2010.
Lori H., 1st year teacher
Phoenix, AZ