http://www.freemathhelp.com/equation-grapher.html
Graphing calculator
http://www.freemathhelp.com/math-lessons.html#video
video/book help
http://www.aplusmath.com/
help and practice
http://www.funbrain.com/
math games
http://www.regentsprep.org/
http://mathforum.org/library/drmath/view/52468.html
http://www.studyzone.org/
http://www.abcteach.com/directory/middle_school/math/_algebra/
http://www.brainpop.com/
http://www.mathplayground.com/games.html
http://www.gamequarium.com/math.htm
http://www.coolmath.com/
help and practice / math games
http://www.playkidsgames.com/mathGames.htm
help and practice/ math games
http://www.math.com/students/practice.html
help and practice/ calculators