This Verifying Trigonometry Identities Lesson with PowerPoint, Task Cards, and Graphic Organizer will give your students the This engaging group of activities is designed for Trigonometry and PreCalculus. Students apply their reasoning skills along with their trigonometric skills to solving identities. The PowerPoint has nine problems done out step by step with animations. The matching cards are designed to reinforce and enhance mastery of the concepts. The rules used to solve the equations ar