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Trigonometry
Ideas and information for teachers of trigonometry.
An Introduction to Trigonometry
Set up like an outline, this great site gives an overview of the major trigonometric concepts. Mrs. Kelly
Dave's Short Trig Course
This site will provide the current trig student with a way to get more practice. Also, a great way for an adult to brush up on lost skills.
S.O.S Math: Trigonometry
Find examples of trig problems ranging from functions to identities.