The following clip illustrates match to sample examples. On screen text says "Identical to Identical Object Example" The teacher instructs the student, "Give bubbles", and holds up a bottle of bubbles, then the student hands over a bottle of bubbles. The teacher hands the student a red block and says, "Match". The student takes the red block and matches it to another red block on the table. On screen text says "Identical to Identical Picture Example" The teacher clears the table of objects to match and lays out cards, then instructs the student, "Match this one", the student matches the cards and the teacher provides positive reinforcement, "Nice". She them moves on to another cards and asks, "Which one is the same?" and the student matches the identical card on the table. On screen text says "Non-Identical to Non-Identical Object Demonstration" The teacher clear the cards and places new objects on the table, chooses one and instructs, "Put with same". The student follows the instructions and the teacher continues, "Match this one" and the student matches a red block with a red block on the table. On screen text says "Non-Identical to Non-Identical Picture Demonstration" The teacher clears the table and lays out cards. She chooses a card and instructs, "Match that one". The student matches the card to the one on the table. The teacher continues, "Put with same" and the student follows. On screen text says "Color Match Demonstration" The teacher clears the object cards and lays out colored cards, chooses one color card, holds if up to the student and asks, "Can you find the one that's the same?". The student matches the color cards. On screen text says "Match by Class Demonstration" The teacher places new objects on the table and instruct student, "Match with the vehicle" and the student matches the vehicle to the other vehicle on the table. On screen text says "Match to Sample in Natural Context Demonstration" The teacher places a bin of socks on the table, chooses one, and asks the student, "Can you find the other sock?" The student takes a moment to find the matching sock in the bin.