Google launched Apps for Education project (portal of useful educational tools), which now include Classroom tool that will help teachers create, organize daily assignments quickly, provide feedback and communicate with their classes, as well as helping students keep track of whats due at school.
Classroom is a free suite of productivity tools including Gmail, Drive, Docs and more, and it is now available to anyone with a Google Apps for Education account. Teachers and students can view their classes and communicate with their classmates almost instantly using Classroom. Students can open their assignments and work on them right from their mobile devices. Teachers can keep track of who has turned in work and review the assignment at school or on the go, making work more efficient and easier to accomplish goals.
The Classroom Android app is free for download on Google Play store.