Shawn McCusker has 21 years of experience as a middle and high school teacher during which time he has taught in public, private and alternative schools teaching in 1:1 iPad and Chromebook programs. He is an innovator in the creation and organization of online learning communities such as the #sschat, #1to1techat and #engsschat on Twitter. Shawn continues to develop innovative implementation strategies as a Social Studies teacher and department chair at Libertyville High School in Libertyville, Illinois.