Portals for:

Teachers

Information Most Commonly Used by Teachers

Math

Address
Topic
Level
Memo
http://www.mathgoodies.com Math K-12 Math lesson plans and activities with problem solving approaches
http://forum.swarthmore.edu/dr.math/drmath.high.html Math Q and A All Question about the hows and whys of math? Ask Dr. Math, he knows.
http://www.sheppardsoftware.com/contst.htm Math K-12 Play games and win contests.
http://www.aplusmath.com/ Math drills 2-6 Flashcards, games, and other activities
http://sheppardsoftware.com/teachers.htm Math software K-12 Free software to download
http://www.mathstories.com Math 1-8 Search for problems by grade level and
activity, then print out your favorite worksheets to
hand out in class.