My First Discoveries · Drawing 36 of 40
My Little Boat Floats
Everyday Discoveries
The boat pushes water aside, and water pushes it upwards. Its shape and material can help it float.
Did you know?
A paper boat may eventually sink as its paper soaks up water.
Look together
Which boat touches the water? Find the part that stays above the surface.
An idea to try
Draw a boat you would like to try.
For the adult reading along
A little more to discover
An object floats when the upward force of water balances its weight. The paper boat is a concrete starting point; the scene does not compare different materials. Paper can absorb water, lose its shape and eventually sink. Avoid the false rule « everything heavy sinks ». A later step could compare the same amount of modelling clay shaped as a ball and a hollow hull.
With an adult, fold a paper boat and try it in a shallow tub. Predict what might change if the paper becomes very wet.
Sources and illustration notes (1)
Illustrations simplify shapes and sizes. Models and enlargements help observation; choose your own colours.
These links lead to other websites. Explore them with an adult. References identify the institution and the related lesson; some linked pages are in French.
- Science World: Why Does a Boat Float?Introduce floating through shape and displaced water.
Source review: 2026-10-03. Illustrations are simplified for colouring.
