This Applet was created by Allyson Daniels with the the pythagorean theroem in mind. This can be used as a tool for teachers to help their students discover the relationship of trigonometric functions and the geometry they already know. This task sheet can be used to help further that process.

Check out this Trig Function Jeopardy game. This game can be used as a review. Before put into use though the teacher needs to be sure that he/she goes through each question to make sure that it is appropriate for his/her class. One of the best things about the game on this website is that the number of teams can be adjusted between 1 and 10 to make it more versatile in a classroom.