I am really amazed to the development in the education sector, specially everything going so much tech savy. Indeed its great that teachers and students both are making full use of the tech in the right direction.

However that said, I believe this use of tech is still limited to countries like USA. Students in India (I believe all the schools) are still dependent on Books and don't use such high tech methods of study.

I am surely going to atleast ask the teachers I know to follow such teaching methods.