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University of Edinburgh. "This pre-SGPE math camp is designed to help dust off your math skills by utilizing the excellent software, videos, and problems sets from Khan Academy. The curriculum is designed for you to move at your own pace, and the entire course curriculum (all 8 modules plus the linear algebra supplement) is available via links below. The material below covers both pre-calculus and calculus. If you feel comfortable with pre-calculus and are just looking for a refresher of basic calculus concepts, start at Module 4. The course was designed with the expectation that you will be able to devote roughly 2 hours a day to studying." -- resource description
This site and the notes contained in this site were written with the intent of providing students and instructors with a free set of notes that they could use for their classes. The author of this site is Paul Dawkins, math professor at Lamar University.