Create a first quadrant model of the Unit Circle. Make learning and memorizing the Unit Circle fun and engaging! Trace the template onto a clear Shrinky Dink sheet, then bake to shrink down to a hard, scaled quarter unit circle. High School students may shrink on their own at home or you can shrink!There are three pieces: The Quadrant One piece marked with the first quadrant and angles in degrees and radians, in addition to the cosine measurements from 0 to 1.The Radius piece, marked with the on