ABOUT THE GAME
Sink or Float game overview
Sink or Float turns a basic physics question into a sequence of visual predictions. An object is presented, and you decide whether it will stay at the surface or descend through the water. Familiar items make mass and buoyancy easier to compare without requiring formulas. Correct choices add points, giving the educational activity a clear performance measure. Because the objects change, the useful skill is not memorizing one answer but considering material, shape, and likely density before choosing between the two outcomes.
WHAT TO EXPECT
Before you start
Expect a child-friendly physics exercise with clearly presented objects, two possible buoyancy answers, immediate results, and a score that reflects how often your predictions are correct.
GETTING STARTED
How to play Sink or Float
Select the displayed object with the pointer or a fingertip and inspect what it appears to be made from. Think about whether its overall density is likely above or below that of water.
Choose whether the object will remain at the surface or submerge, then observe the result before moving to the next item. Use each outcome as feedback rather than relying only on apparent size.
CONTROLS
Controls and device setup
Click with the mouse or tap with a finger to select objects and choose between the two buoyancy answers.
PLAY SMARTER
Tips for Sink or Float
- Consider the object's material before assuming that a large item must sink.
- Use earlier results to refine predictions about similar objects later.
- Separate an object's visible size from the density that determines buoyancy.
