This is a game I use over several weeks in my trigonometry classes, to help students better recall the three trigonometric functions of all special angles on a unit circle in both degrees and radians.First, you’ll need to print off one half-sheet per student. Ask the students to stand in a circle (or at least a close enough approximation of a circle so that everybody can see everybody else at any given time). The teacher should also be part of the circle so that you, too, can see all of them a