Well this is a one-time 2009-2010 program (though Obama requested continuation for the next year) part of the whole Stimulus Package and such, called Race To The Top - $4.39 billion dollars split between a number of states that provide plan for education reform which meats minimum federal requirements. Money will be distributed based on the state budget.

I think a good place to start is here http://www2.ed.gov/news/pressreleases/2010/02/02012010.html