I signed up for an account with Today's Meet. This will be great when I work with the teachers, for we will be able to communicate live when I am not on their campus.This could lead to a live group discussion. Sally Janacek and I just practiced on Today's Meet; it was fun chatting with her.
Here is the link: Today's Meet
Sally Janacek created a Wallwisher account and shared with me.
The Wall Wisher would be great in the classroom when the students want to have a group chat. It can also be used at the beginning of a lesson for students to let me know how much they know about a particular topic so that I will know what I need to include in my lessons.