It adds more rigor if students create their own equations and develop their own design. Have students create a certain number of each type of line, have them identify slope, y-intercept, etc. to cover more of what I am teaching on the concept.

Unit circle word wall has references for coordinate pairs, radians and degrees, and 30, 45 and 60 special right triangles. The right triangle references show how leg lengths and coordinates relate to cosine and sine. This math word wall makes a useful visual reference for Geometry, Algebra 2 or Precalculus students learning the unit circle and is a fun project to put together. #unitcircle #mathwordwall

I absolutely love this post from great maths teaching ideas for a trigonometry-pile-up. However, I don't teach trigonometry in my grade math classes but I do teach Pythagorean Theorem. I decided