Students investigate the lengths of the sides of triangles. They problem solve in small groups to determine that the one side of a triangle cannot be longer than the sum of the other two sides. They move to the computer to further investigate triangles using a software program.

9th - 11th 21st Century Skills 3 Views 1 Download
Resource Details

Computer Skills
3 more...
Resource Type
Lesson Plans
Ed Software

What Members Say

Christine C.
As a teacher of gifted elementary students, I need to have content from several grade levels and subject areas on hand. Lesson Planet keeps these resources available at any time, for all the grade levels I need.
Christine C., Teacher
Lawrence, KS