Explore the way things work with the Letter Factory friends using science, technology, engineering, math and teamwork Teaches 16 pre-kindergarten STEM skills: reading simple graphs, experimenting with trial and error, using tools to solve problems and more Includes 40+ replayable activities and 25+ reward stickers Level 2: Pre-Kindergarten. Perfect for ages 3-5 Works with all LeapStart systems. (Sold separately.) This interactive, activity book talks, sings and comes to life with 30+ replayable activities focusing on STEM and Teamwork skills for pre-kindergarten core and life skills.
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