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!

Travel Triangles

Students demonstrate and understanding of the three types of angles using triangles and quadrilaterals. For this angles lesson plan, students learn about acute, obtuse and right angles. They use cut-outs to find the areas of triangles and quadrilaterals and they measure angles with protractors. They express formulae for finding the area of triangles and use their protractors to draw circles with equilateral triangles.

3 Views 15 Downloads
Resource Details

Grade
8th - 11th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Usage Permissions
Fine Print

Be the first to comment


Join Lesson Planet Community, our free teacher discussion forum, to share ideas about this resource, and more.

Join the Conversation

What Members Say


Verona M.
Whenever I run out of ideas and need to write a lesson plan, I can always find something new, innovative, and useful on Lesson Planet. Lesson Planet is a lifesaver!
Verona M.
Fort Lauderdale, FL