Educational: www.algebra.com--get algebra help, lots of good examples and explanations www.exploratorium.org www.merriam-webster.com--Better check your spelling! www.edhelper.com--Create your own puzzles of every sort that you can use in class. www.discoveryschool.com--Satisfy your science appetite. www.space.com--See great pictures of Saturn and all things space.  www.teachersfirst.com and www.teachersandfamilies.com: Hands down, some of the best education content you can find on the web.  Check it out now! www.theweekmagazine.com--Your quick link to summaries of all the important national and international news stories. www.edheads.org--an awesome interactive site.  Perform virtual knee surgery, learn about the weather, and make discoveries about simple machines.  Great for any grade!  (For best viewing, a high speed internet connection is recommended) Fun & Puzzles: www.archimedes-lab.org--Cool puzzles and stuff.