InstaClass is like Instagram. It's an assessment and intervention tool where students can draw, paste, or upload a picture, or even use a quote or fact that you have been working on in class. Then they can make a comment about it to show their knowledge, or ask for help on what they don't understand.
The teacher or a peer leader can comment below answering their question or praising their efforts. Then on the next page, other students comment on the "post".