Watch educational videos:
http://www.khanacademy.org
Learning T.V.
http://www.artofproblemsolving.com/Videos/index.php?type=prealgebra
http://www.mathplayground.com/mathvideos.html
www.AlgebraNation.com
http://mathstory.com/multimediapage/multimediapage.html
http://phschool.com/
www.teachertube.com
http://www.brightstorm.com/math/
http://mathvids.com/topic/mathhelp/9-basic-math
http://www.mathtv.com/
http://promethean.dpsk12.org/video-training/
Justmathtutoring.com