Thank you to all of you who attended our presentation at the VCTM Shoot For the Stars! Conference in Roanoke, VA. We wanted to open up a blog post so you all can share your experiences using these manipulatives in the classroom! Please let us know what successes you have as well as what didn't quite work. Let's keep developing these pieces and getting them into the hands of trig teachers!
Here's a link to the original Trig Identities Website (which we made in college so please excuse the simplicity of it), which includes the YouTube how-to videos. Enjoy!