“..It’s website explains that you can find help on this site from students, teachers and subject enthusiasts. According to TechCrunch it’s primarily for math and science.
Well, if you haven’t heard of them, expect to hear about them more now. They’ve just attained an additional $3 million in funding. They’re going to use it to help expand the number of users who come to their sit..”Classroom 2.0 Blog