Sink or Float Beginner's Guide - How to Get Started

Sink or Float is a simple, colorful game where kids experiment with objects to see if they sink or float in water.

What is Sink or Float?

In this type of kids’ physics‑play game, players drag or drop items into a virtual water tank and watch the result. It teaches basic concepts of density and buoyancy through visual feedback and gentle sound effects.

First steps

1. Click the start button to begin the game.
2. Choose an object from the selection menu and drag it onto the water surface.
3. Observe whether the object sinks to the bottom or stays on top.
4. If the object sinks, try a lighter item; if it floats, try a heavier one.
5. Use the reset button to clear the tank and try new combinations.

Who it's for

Designed for young children aged 4‑8 who are curious about how objects behave in water.

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