In this short instructional video, an adult facilitator (Speaker A) guides a child (Speaker B) through a hands‑on sorting activity using pumpkins to teach the concepts of "big" and "little" (or "small"). The facilitator repeatedly asks the child to identify which pumpkin is bigger or smaller, prompting the child to verbalize the size terms. The interaction also introduces a tagging element, where the child notices a tag on an object, prompting the facilitator to ask whether the tag relates to size. Throughout, the adult uses encouraging language, repeats questions for reinforcement, and provides immediate positive feedback, illustrating a typical therapeutic approach for building receptive and expressive language skills in children on the autism spectrum.
