Poop Deck Powder Monkey
Joined: Jul 17, 2005
Posted at 10:46 am on Apr 20, 2012
The vids are free, and relatively short. Sal Khan does a fantastic job explaining concepts in easy-to-understand terms. You can easily look up any concepts with which your son is struggling, and just have him watch the vids for a few days or weeks.
Link: Khan Academy vids - Algebra playlist
Just because I have a short attention span doesn't mean I