On the ECELS website you'll find a newly revised interactive, online video self-learning module. It shows how to assess play areas for hazards and make corrections. The videos illustrate ways to encourage vigorous active play, and to minimize injuries. You can review sample forms and guides. Select Professional Development, then Self-Learning Modules and then Active Play.
(ECERS-ITERS: Space and Furnishings, Activities, Interaction. K7.3 C3. Meets STAR Level 2 Performance Standard for Health and Safety)