This document discusses building a professional learning network (PLN) using social media platforms like Twitter, LinkedIn, and Pinterest. It outlines outcomes of learning about PLNs and setting up accounts on the platforms. It also provides tips on who to follow on Twitter, components to consider for LinkedIn profiles, suggested LinkedIn and Pinterest groups to join, and recommends following specific educators' boards on Pinterest. The overall goal is to connect with others, engage in free professional development, and stay informed by being part of online conversations.