There has been some interest in using Edmodo among teachers and students. Edmodo's interface is very similar to Facebook. The difference is the site is a more secure site. Edmodo also allows the teacher to have attachments linked to the site. Google docs are compatible with Edmodo as well. Like Google accounts the Muscatine School District has created a group within Edmodo so teachers and students can be linked together and students can easily set up accounts. I will attach the link to Edmodo, take sometime and check out this helpful site. If you join the MCSD group it will ask you to put in a code and email Scott Comstock, or one of the tech staff.