Ages 5-8 · Science

Water Science Lab — Floating & Sinking Kit

Water is everywhere — and there's so much science to explore! This kit guides children through 20 hands-on experiments using everyday household water and the included equipment. Discover why some objects float and others sink (buoyancy and density), how soap breaks surface tension, why oil and water don't mix, how to make a submarine that rises and falls, and much more. Includes test tubes, pipettes, density tower tubes, waterproof activity cards with step-by-step instructions, and a parent guide explaining the science. Designed to be run at the kitchen table — no special setup or mess management required. Builds genuine scientific inquiry skills through repeated experimentation.

Buy Now — $24.99

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