-- Use flash cards when you need to study formulas or vocabulary.

-- Write and rewrite notes. Just keep on rewriting and rewriting your notes. It might seem useless, but before you know it, you instantly will remember most of the information.

-- Use the Web. Go online and search for the topic that will be on the test. After some research, you may understand the topic more. (Be careful about the sources.)

-- Study in a group. This way, you can learn from friends, and you'll likely get a better understanding. It also will be great if you study with friends who want to get down to business.