Cresthaven Public School located in the Toronto suburb of North York, Ontario: various shots inside a class where children learn about art, dancing, modelling with modelling clay. Various shots inside Miss Carr-Harris' class, a music and rhythm class. Various shots inside Miss Bailey's class, children at work with the help of their teacher. Inside a fourth class, shots of young children solving mathematical problems under the supervision of their teacher. In a fifth class, shots of children weighing things with a small scale.