How would you like some free Play On! Activity posters? What is Play On!? The PlayOn! Activity Guide includes 125 playground activities for children in Kindergarten through 5th grade that utilize the six essential elements of physical play: Swinging, Sliding, Spinning, Balancing, Brachiating and Climbing. Do you have an elementary student who could use to be outside more? My daughter only wants to be inside on the tablet. This helps to encourage kids to go out doors!