Have you heard about this NGO?There is a non profit organisation that has a novel approach to educate the rural children. It has an unique concept of digital classrooms
This gives students a good quality education supplement in government schools. What they do is try to get volunteers who are happy to teach but cannot travel. So they link them to the children in remote villages. Each classroom has a LCD screen, high power camera and a conference mic with internet.
Any volunteer teacher, anywhere in the world who has two hours to spare, a passion to teach, has access to a computer, headset, webcam and a broadband will be linked with the students and the class starts. It's not virtual because both teacher and students are real only they are miles apart.
They have 90 centers and teach 5th-8th standard students of Maths,Sceince and English.