Course Registration No. GEO-108
BOOKS AND MATERIALSA portion of every purchase made on Amazon after following the links here goes to help support St. Thomas Aquinas Academy's work. Thank you so very much for thinking of STAA when placing your book and general Amazon orders!
Quality, free math videos are available at www.khanacademy.org. This is an excellent resource to reference when studying new concepts, reviewing concepts, or practicing taking math notes from lecture.