Curated OER
Trig Cut Ups
In this trigonometry learning exercise, students rearrange 16 squares to a form one large square in which all of the trig identities match up. There is an answer key.
Curated OER
Evaluating Trig equations and Solving Trig Identities
In this trigonometry activity, students match trig expressions to their exact value, evaluate trig equations, graph trig equations, and prove trig identities. There are 61 questions.
Curated OER
Trigonometric Identities
In this trigonometry worksheet, students derive the 6 different trigonometric identities. They use the identities to solve problems by multiplication of trig ratios. There are 102 trig questions to be solved.
Curated OER
Connect The Dots Trig. Identities
In this trig. identities worksheet, learners connect the dots to equivalent values. Then students find the isosceles right triangle formed. Solutions are provided.