Stem Sink Or Float Activity Set Early Science Concepts 32 Pieces Ages 5+

نظرة عامةDive into early physics with this twopiece submarine and floating raft along with colorful weights, rings, balls and stars to bring investigations to life. Ten detailed Activity Cards with engaging, highimpact activities cover all aspects of STEM, plus key science concepts of buoyancy, density, and more! Includes comprehensive Activity Guide. Submarine measures 6"L x 31/2"H.