There are many sources to supplement everything reviewed in class.
Here are just a few:
School Physics UK
Mechanics Review Quiz Regents
Hippocampus Physics Videos
Hyperphysics Comprehensive Guide
Vector trig component tutorial
Dolores Gende Physics Teacher
Award winning site. Links to many valuable physics sites of all levels. Contains physics quests for online reviews and much more. (seems to be taken down)
Physics Problem Help
Eric Weisstein's World of Physics
Devoted to Teaching and Learning Physics with World Wide Web Technology
Physics Lessons and Links
Crash Course Physics Videos
- Physics Central
You can also do a simple search on Youtube for the specific topic you are interested in (i.e. gravity or acceleration or waves or simply “Physics”).