Edmodo - Private Twittering for teachers and Students

Edmodo is a private micro-blogging platform built for use by teachers and students for use in the classroom.

The problem with traditional web 2.0 tools in a k-12 classroom environment is concerns over privacy of the students. Edmodo has been built with the privacy of students in mind.

Edmodo provides a way for teachers and students to share notes, links, and files. Teachers also have the ability to send, alerts, events, and assignments to students. Edmodo also has a public component built by allowing at the teachers discretion to post any item to a public timeline at the teacher’s discretion.

Access it here.