Dr. Joe Mazza (@Joe_Mazza) is lead learner at KnappElementary in suburban Philadelphia. His recent dissertation study focused on social media’s impact on home-school partnerships. He co-hosts #PTchat (Parent-Teacher Chat). Nancy Blair is a school improvement consultant who frequently worked with the High Schools That Work. Tom Whitby is contributing Editor at SmartBrief, founder of #Edchat,Twitter-Using Educators, and NYSCATE Network.