A Web-browser-based tutoring platform called ASSISTments. Developed at Worcester Polytechnic Institute, ASSISTments, as its name suggests, performs tasks that extend the teacher’s reach in and beyond the classroom. As it generates sets of practice math problems geared to a range of skills, ASSISTments provides hints to students when they cannot answer problems correctly and then furnishes teachers with updated assessments of each student’s progress, as well as aggregated data on the entire class’s performance. The system prompts students to describe the logic they employed in answering specific problems, and teachers can communicate weekly or even daily with parents about their children’s work.

And according to Ganis there are good reasons to think tablets will work better for younger children than PCs or laptops.