Test Driving Wiggio, Edmodo, and Diipo

Help me out, guys. Try out these sites. All of these are safe and secure sites.

Here is the link to go to the 5th grade group at wiggio (copy and paste in your browser):

http://wiggio.com/group_open_join.php?groupid=778861&password=Students

Here is the code for edmodo.com 99hn8m (I think you just go to edmodo.com and paste it in when you join. You may need to open account. It is safe and secure.)

Diipo gave me this information for you:

Class:	5th Grade
Sign up:	http://diipo.net
Class ID:	13173
Passcode:	students

Then you go and set up your account. You might want to try this one first, so far, it's the easiest for me.