SOS Trigonometry - USB

Want to get your teen ready for college math? Then, you need Switched-On Schoolhouse Trigonometry for grades 9-12! As a great prep course for advanced math courses, this one-semester, computer-based Alpha Omega curriculum covers topics like right angle trigonometry, trigonometric identities, graphing, the laws of sines and cosines, and polar coordinates. Pre-requisite is Algebra II. Includes quizzes and tests. Order today!