Children's participation in physical activity is a leading health indicator to combat obesity and sedentary lifestyles. The challenge to battle this problem is placed in the hands of early childhood educators. However, there is little evidence that early childhood educators have the skills and knowledge to design and implement appropriate movement…

The authors describe a zone defense schedule (ZDS), a system for organizing the staff and environment of a preschool classroom. Specifically, it is used to organize the roles of adults in the classroom so that transitions between activities are easier for children and provides greater opportunity for teaching (both during the transition and…