My group and I have met via google chat, skype, face time, and oovoo. We had a hard time with the video chat on skype, we could hear one another (sometimes) but couldn't see one another. So we tried face time, and couldn't figure out how to group chat. Lashunda Barnes found oovoo, it seems the most user friendly. We did 2nd grade math, from the Mobile County Pacing Guide.