Physical activity is a crucial part of preventing or reducing childhood obesity, and may also yield important academic and social benefits. However, many children do not attain the level of daily physical activity recommended by the Centers for Disease Control and Prevention (CDC). Schools are uniquely positioned to provide students opportunities…

The largest issue for schools is not extending the school day or year--as useful as those policies might be--but of meeting time requirements within the constraints of the budgets and personnel given them. Policy makers rarely understand how their policies impact practice. Author Marilyn Crawford suggests a policy-talks-to-practice strategy that…