|Expansion||Replacing time allocated for low active or sedentary activities with time allocated for more active activities.||
Substituting seatwork with active learning tasks in general education classrooms.|
Providing a before or after school opportunity to be active, where one did not exist previously.
|Extension||Lengthening time currently allocated for physical activity opportunities.||
Providing additional physical education (PE) lessons per week, on top of what is currently provided.|
Lengthening or adding additional recess PE sessions per week or allocating more time for recess or PE on a given day.
|Enhancement||Modifying an existing physical activity opportunity to increase the amount of physical activity youth accumulate during an allotted period of time.||
Reducing student wait time during PE lessons to increase physical activity|
Increasing portable equipment options for students during recess.
Providing choice among two or more activity opportunities