Great family site that stresses the importance of online safety with plenty of suggestions and tips! http://safekids.com/
Concerned about risks your children face online? Educate yourselves and your children! http://www.getnetwise.org/
If you can get past the pop-up advertising, Barbara Feldman's site has lots of good information for parents and kids. Some info is free, some can be ordered. http://www.surfnetkids.com
Feel like your kids know more than you when it comes to the Internet? Try this tutorial lesson that can teach you more about online searches! http://www.lib.berkeley.edu/TeachingLib/Guides/Internet/FindInfo.html