Padlet is an online bulletin board that allows teachers and students to interact in a fun and educational way. Users can sign up for free using their Facebook or Google accounts. The dashboard allows users to view the latest posts from those they are connected with on Padlet. Individual profiles store the bulletin boards, or "padlets", that each user creates. Padlets function as collaborative spaces where photos, videos, files and web links can be added. Teachers have moderation controls over padlets, including editing posts, password protecting, hiding or making boards public. Notifications also keep users informed of new posts. The document discusses using Padlet in the classroom to openly discuss lessons and interact with students to reinforce learning.