hippocampus

I like these lessons for review.  I want to take my algebra class to the computer lab this week to do a lesson on systems of equations.  I think they really need to review.  I set up a new website, algebra, with a link to my hippocampus account asking them to work through the lesson.  I like the pictures that they use to explain although we use a different approach to some things like factoring polynomials.  This would be an awesome thing for them to do when I am away.  I can set it up easily, it is something the sub can do without knowing any algebra, and I think they would like it as a change of pace.