I use this in my classroom as a way to get my students to be excited about reflecting on lessons and activities. I use this as an exit slip and its fun for kids since we live in a social media driven society. I let kids know when I need them to post, and they grab their copy and based on whatever subject it is, they let me know what they learned, what they enjoyed, or shared some questions that they may have! They share a drawing or diagram, or model an equation! Enjoy!