The site material covers first-year physics topics. The Particle Adventure An award-winning site from the Particle Data Group at Lawrence Berkeley National Labs. A tour of the inner workings of the atom. Particles, Special Relativity and Quantum Mechanics Explains some of the more interesting results and predictions of modern physics. An undergraduate course offered at the University of Winnepeg on introductory physics.
All lecture notes are online, and include material on relativity and quantum theory.
Physics Tutorials Math and some basic physics concepts requiring math or understanding of vectors. Physics Zone Physics Zone provides online notes and summaries of vector-based physics topics, mainly kinematics. All topics can be downloaded as word files. Plus 2 Physics Studying and preparation aids for pre-college physics students. Includes study material, problem sets, online tests, and board questions.