Algodoo

This is an interesting way to help students understand one of the many concepts of trigonometry functions known as Sine and Cosine. The fact that Sine and Cosine plots can form interesting curves makes these functions useful to people who create Algodoo scenes with Thyme scripting. I have used sine and cosine in many of my own scenes that required moving objects in a circular pattern without the use of axles or other mechanical means!