Common high school bio experiments

Are there any books/resources out there of some common classroom biology experiments for high school students. It's just that often we do a lot of practical work followed up by questions for assesement. It would be great if I could come up prepared in class before doing any experiment by knowing all the things I should expect/find interesting. Sometimes we also write practical reports instead of answering questions so knowing more about the experiment and why it occurs the way it does will give me more to discuss and potentially increase my marks. Our textbooks tell us nothing of any experiments so it's impossible for me to be 100% prepared and I was just wondering if the information is out there.

Any help would be appreciated and will help out immensely both for this year as well as next year!

Edited September 8, 201015 yr by Voltman