Our guest tells us that the right kind of professional development was the key to successful Common Core implementation in his state. Learn how. Discuss: #commoncore #CCSS Follow: @Kdalton250 @cscottwilliams @Eduflack @dgburris @curriculumblog @bamradionetwork Matt Wachel is currently an elementary assistant principal in the Park Hill School District in Kansas City, MO. Prior to his current role, Matt was a kindergarten teacher, an elementary principal and an early childhood director. Twitter ID: https://twitter.com/mattwachel