Do you want to play with different manipulative? http://nlvm.usu.edu/en/NAV/vlibrary.html
Great resource to learn more about Pi! http://www.piday.org
Know how to Sudoku? Learn how, NOW! Great ways to challenge your brain! http://www.sudoku.com/
The official site for M.C. Escher. Real life geometry in action. http://www.mcescher.com
Are you travelling to a foreign country? Want to know what your money is worth? Here's the universal currency converter. Check before you go! http://www.xe.com/ucc/
Here's proof that we all really do use math every day. Solve your own math mysteries along side the CBS hit TV show, NUMB3RS. CBS along with Texas Instruments have paired up to give you fun activities to do with each episode! http://www.weallusematheveryday.com/tools/waumed/home.htm
Here is the link for the textbook for Math 7th Accelerated Students. All students may enter the username: mac3tx07 and the password: lonestar for access to the online version of the textbook. http://www.mhln.com
Do you like to know more about Pythagorean Theorem? you can check the following websites: http://www.arcytech.org/java/pythagoras/history.html
http://www.geom.uiuc.edu/~demo5337/Group3/hist.html
http://mathematica.ludibunda.ch/pythagoras6.html
http://www.themathlab.com/Algebra/lines%20and%20distances/pythagor.htm