Coalition for Positive Sexuality
This is a great health site for teens to learn about things such as safe sex, birth control and other sexual health issues. I would use this in a grade 8 or 9 classroom. It is a great site for students to go to, to get the answers to the questions that they may have about sex.

This site gives the facts. Some parents may have problems with it, especially if they are in favor of an abstinance based program. I still think that this is a great site. I would especially use it in the grade 9 birth control and STI unit.