How Flipping the Classroom Spread Like a Virus Through a District

In this segment we speak with a district administrator about how a grassroots, teacher- driven initiative to flip classrooms spread like a virus through a district in Texas. How did it start? How did it spread? What was the outcome? Follow:@jonbergmann @bamradionetwork Lisa Casto has been a teacher, principal, and currently serves as Director of Curriculum and Staff Development in Allen ISD. She often says that she has the best job in the district, as she is helping teachers help their students.