1. The first one is Wallwisher. Wallwisher is simply a blank wall that students can attach a note to. I would suggest that you create yourself a free account so that you can control who posts to your wall and who does not. This is accomplished through the privacy settings once you create a wall. If you have more than once class per day, I would also suggest that you create a wall for each class period. This keeps the wall from being too cluttered.
Activities for using Wallwisher:
1. Brainstorming about a topic.
2. Sharing learning about a topic.
3. Asking questions.