Here are some good resources on the web: 

 

 

All of the videos on my website require Microsoft Windows Media Player for viewing. 

If you cannot play a video, Download Windows Media Player

*Note - Right-click on a movie title and select "Save Target As..." before viewing.  Saving

the file first will allow you to rewind and fast forward.

 

 

Try this virtual balance beam to solve equations with variables on both sides. National Library of Virtual Manipulatives

 

If the applet doesn't load after a minute (longer for dial-up connections), download JAVA.

 

 

Math educator Tim Fahlberg has created a variety of movies. http://math247.jot.com/WikiHome/Library

 

 

Some Algebra sites:

 

Prentice Hall Algebra 1 Textbook

 

PH Algebra 1 Worksheets

 

www.aolalgebrareview.com

 

Ask Dr. Math

 

Algebra Practice Problems

 

Online Matrix Calculators:

 

http://alumnus.caltech.edu/~chamness/equation/equation.html - This solves a 3x3 matrix (need all boxes to be filled in in order to work)
 
http://www.homeschoolmath.net/worksheets/fraction_calculator.php - Fraction calculator (whole numbers are required to be put over 1 (3/1) and the / is used as the division bar)
 
http://home.att.net/~srschmitt/script_gauss_jordan33.html - 3x3 augmented matrix solver (shows step by step how it's done)
 
http://www.bluebit.gr/matrix-calculator/matrix_multiplication.aspx - Matrix multiplier (you choose how you denote the start of a new element - default is Space, and the number of decimal places in the answers)
 
http://www.bluebit.gr/matrix-calculator/ - All in one matrix calculator (you choose what is done to the matrix, max is 30x30, element denotation and decimal place is the same as the above link)

 

Some Geometry sites:

 

http://www.punahou.edu/acad/sanders/connectinggeometry/topics.html

 

http://www.punahou.edu/acad/sanders/geometrypages/

 

Some other good sites:

www.webmath.com

 

www.aaamath.com/index.html

 

www.math.com

 

www.mathpower.com

 

www.cne.gmu.edu/modules/dau/math

 

Ask Dr. Math