Chalkup is a neat service that combines the concepts of Google Drive and Edmodo into one slick package. In Chalkup you can create classes to which you distribute announcements and assignments in the message board style that you find in Edmodo. Your students can sign-in to see what you post, reply to your posts, and submit assignments. The best aspect of Chalkup is found in its Google Drive integration.

Through Chalkup you can distribute Google Drive files to your students and they can submit Google Drive files to you. Rather than running a script like Doctopus when you want to distribute an assignment template to your students, you can simply select a file from your Google Drive account and share it through Chalkup. When students submit assignments to you in Chalkup you can comment and draw on their Google Documents as well as give them a numeric grade for their assignments. Watch the video below to see how easy it is to distribute and grade assignments in Chalkup.