If it helps anyone....
My daughter's school has been doing this for only two weeks now. They have five participating students. Of course they need supervision, mostly with computer glitches (they are all 4th graders, I am thinking there is a reason why Aleks tutorials begin at the level of grade 3 :-). So the school approached the parents of those five kids asking if they would be willing to help out. Three of us could, so on those three days it is parents supervising the computer lab. It frees the teacher and her aide, this way they are more willing to do this extra accomodation. And we can help too, with our little ideas. For example, when some of them were measuring angles using an online protractor, I grabbed a plastic one and had them practice on paper as well.
Ania
