Classrooms: front MCU of cassette projector shining directly into the lens of the camera as boy sits behind projector. Rear view of projector, boy's hard putting cassette into machine. Similar of his hand adjusting controls of machine. MCUs, from various angles and distances, of boy playing piano, Algonquin school. Long sequence of MCUs, CUs of faces of children afflicted with cerebral palsy at the Kinsmen School in Winnipeg, intercut with shots of teacher. Shots of Mrs Renee Stevens teaching children how to insert cassette into projector, a Montreal school. Various shots of children looking at film at Lorne School. Several CUs of faces, teacher sitting on floor with them, talking with them.