Sink or Float

Sink or Float is not just a game; it's a fun and interactive way to learn important science concepts. As you play, you'll develop a better understanding of the principles of buoyancy in a simple, memorable manner. It's perfect for kids, but even grown-ups will enjoy testing their knowledge! With each correct prediction, you'll earn points, giving you the motivation to keep playing and learning.

• Free to play: Enjoy the game without any costs.
• No downloads required: Play directly in your browser!
• Supports mobile & PC: Perfect for gaming on any device.
• Engaging educational content: Mixes fun with learning about physics.
• Interactive gameplay: Use your mouse or finger to make selections easily.

Jump into the action by selecting an object you think will sink or float! If you're on a PC, simply use your mouse to select. On a touch device, swipe with your finger. Once you've made your choice, it’s time to make a prediction: will it sink or float when submerged in water? Your ability to judge the mass and buoyancy of each object will be tested, and the more you play, the better you'll get!