The link below will take you to a great article from the January 26, 2010 edition of the New York Times. As with any type of change in the logistics of a school day, there are always issues that need to be addressed in order for the change to be effective. During my 20 plus years of teaching elementary/middle school, this thought never came to mind. However, I did implement a 15 minute "cool down" period when my students returned from the lunch/playground time (lunch first then playg [...]