How I Use It
This app has a free version for IOS that allows three free whiteboard options where students and teachers can share their thoughts back and forth. The nest feature is that the boards can be saved and accessed at a later time. This would be a good tool to use for students to write thoughts during class for the teacher, or as a warm up or exit slip.
I believe there are more efficient and more engaging apps and websites that serve the same function but in a more visually appealing way such as Padlet and Answer Garden.