Startup Idea : Teacher-Student connect

Hi , For the past few months I have been working on the idea of creating a Teacher-student online base , where the Teachers can manage there Notes more effectively and in a permanent manner by storing it in a cloud storage and are able to access the online knowledge related to there topics , but the main idea revolves around helping the students with there day to day school related activities , by providing them with there teachers notes combined with other E-learning tools . The idea is not to burden a student with additional E-information but to lessen his efforts , jutting down notes in the class , inability to follow up because of lack of understanding would be a thing of past .