Trigonometry Tutor

Appropriate for students reviewing for calculus class or who are learning about trigonometry and trigonometric functions for the first time, this app consists of fifteen levels that provide a range of interactions with key concepts such as right triangle trigonometry, unit circle trigonometry, and graphs of trigonometric functions. Complete each level to unlock the next, and reset the app to repeat later on when you need to review. The app scales correctly for use on any size tablet or phone. This app was developed with support from the National Science Foundation DUE-1140299.