-Price
1. WSI TO3 PL stands for "Wise Steps Transition 2 to 3 Play Level" and is a developmental play system by Fisher-Price that encourages children to become more independent and self-reliant as they transition from toddler to preschooler.
2. The six-level system consists of progressive activities that include items such as shape-sorter toys, pop-up books, lacing games, crayons, markers, stamps, and other materials to help teach problem solving, color and size recognition, early math and writing skills.
3. WSI TO3 PL also provides unique learning capabilities through patented technological features, such as an internal knowledge-building device that can monitor and give verbal prompts when a child is struggling with a task and provide positive reinforcement for successes.