Sociologist Rebecca London knows recess is an afterthought in many schools day. Too often, it's just seen as a break or a way to get some physical exercise for kids. She wants to see educators rethink how to use that time to better support young students. In this episode of the EdCast, London shares ideas from her new book, "Rethinking Recess," how to create a more inclusive recess, and why taking away recess -- especially as punishment -- is a bad idea for kids.