This document discusses incidental teaching and appropriate play. Incidental teaching is a naturalistic teaching method where new behaviors are taught during typical everyday events and activities. Examples of when incidental teaching can be used include during structured play, outside, mealtimes, and transitions. Verbal prompts that can be used include asking the child to label objects, actions, colors. Incidental teaching can also be used during mastered tasks by getting multiple learning opportunities from preferred items and toys. Appropriate play means a child engages with toys, activities, and others in age-appropriate ways such as pretend play and interacting with peers.