This worksheet is designed to replace a lecture on right triangle trigonometry, which some call "SOH CAH TOA." It is a three-page worksheet, but the fourth page is a trigonometric ratios chart, which I recommend you photocopy on a separate, colorful sheet of paper for each student, as it comes in handy when they are both looking up trigonometric ratios, as well as when they are trying to do inverse trigonometric functions.
I start out class with a 15-minute "mini-lesson," giving my students so