Cramster.com - Get help with math and science homework

Struggling with that chemistry assignment? Maybe you've even tried visiting your professor after class, or hiring a tutor, and still you need help. Take a look at Cramster.

com, a user submission site that lets people ask and answer questions related to studying Physics, Math, Science, and Engineering. You just have to register for free to participate. When you ask a question in one of the forums, another user will answer it, and then you provide feedback to that user saying whether the answer was helpful or not. Once a person has answered a few questions successfully, he begins accumulating points which can be used for Rewards. The Rewards are goodies like t-shirts and gift cards to Amazon.com, Starbucks, and Barnes and Nobles. This system ensures the answers will be at least somewhat helpful. Whether they are correct or not is hard to know! In addition, Cramster provides thousands of lecture notes, study tips, and practice exams.