This document provides an overview of the collaborative online tool Padlet and suggestions for how to use it. It begins with asking participants to share what they know or want to know about Padlet. Examples of Padlets are then shown and 10 reasons to use Padlet are listed, including for group collaboration, brainstorming, individual projects, organizing events, and formative assessment. The document concludes by having participants login to Padlet to take a tour of its features and experiment with building their own Padlet walls.