Three - piece puzzles featuring real - life photography of activities in sequence add hands - on play to the reinforcement of oral language. Tactile exploration of everyday activities, broken down into three steps, helps young children understand cause and effect and builds confidence in essential life skills. Set of 10 self - checking, double - sided puzzles (20 activity sequences total) is made of durable cardboard. Puzzles measure 4"L x 6"H and come packaged in a handy storage box.