Water Play
Dish Tub Sink-or-Float Lab
Explore the principles of buoyancy by testing if various objects sink or float in a mini water lab.
Ready right now 25 min Ages 3–7 years 1–3 players Indoor
ObservationPredictionClassificationCritical thinkingFine motor skillsScientific inquiry
Unlock this activity
Sign in to use one of your 3 free weekly unlocks.
Learning benefits
- 💡 This activity fosters early scientific thinking by introducing the concept of buoyancy through hands-on experimentation. Children develop observation, prediction, and classification skills while engaging their senses and fine motor control. It encourages curiosity about the physical world around them.
Safety notes
- ⚠️ Constant adult supervision is required when children are near water, even shallow water, to prevent drowning hazards. • Ensure all objects are non-toxic and larger than a golf ball for children under 3. • Keep the play area dry to prevent slips and falls. • Do not allow children to drink the water used for the activity.
Cleanup
- 🧹 Carefully empty the dish tub water into a sink. Dry all objects and the dish tub thoroughly, then store them in a designated activity bin.