Play activities for various age groups Focus on all sensory systems through exploratory play, structured guided play and imaginary play This is a clinical resource book for school based or clinic based occupational therapists. The materials created are actual materials used by Dr. Kelley in her practice and have been integrated as part of her practice for over fifteen years. Dr. Kelley has divided her focus for each book into areas of focus for the therapists. Reflecting the Occupational Therapy Practice Domain (AOTA, 2008), the activities seek to address components as they are outlined in the Domain. As a collaboration of many resources, experiences and personal development, the OT Resources Series is designed by an OT for an OT.