Learning Resources STEM Sink or Float Activity Set, 32 Pieces Dive into early physics with this STEM set that's sure to make a splash! A great way to introduce young children to science, technology, engineering, and math Exciting, easy-to-follow activities engage children in practical applications of physics Gain real-world understanding of new content vocabulary like sink, float, weight, buoyancy, and density Part of the STEM line of activity sets that help students experience STEM through hands-on activities and experiments while challenging them to think critically, solve problems effectively, and acquire the skills needed to enter STEM-related fields Ideal for ages 5+