travel_exploreDiscovery · Flight and float

✈️ Flight and float

What holds a plane up in the air? Simple, true flight and float facts for young children, each with a fun fact, a tiny activity and a question to talk about together.

Tap a question to reveal the answer, share the fun fact, try the tiny activity, then talk about it together.

schedule2 minstarMediumgroupTogether

What holds a plane up in the air? Revealexpand_more

A plane stays up thanks to a force called lift, made by its wings as they slice through the air. The wing is shaped so that air moving over the top ends up pulling and pushing the wing upward. The faster the plane flies, the more lift the wings make, enough to hold the whole plane up.

🌟

Talk about itWould you rather glide like a paper plane or zoom like a jet?

⭐

Did you know?The same lift that flies a plane is what lets a paper aeroplane glide.

🎲

Try itHold a sheet of paper by its edge and blow across the top. It rises, showing how moving air creates lift.

Explore the map

✈️⚓How can a heavy metal ship float?🚁How does a helicopter hover in one spot?🎈How does a hot-air balloon rise?

🤖Still curious?How can a helicopter fly without racing forward like a plane?arrow_forward

schedule2 minstarMediumgroupTogether

How can a heavy metal ship float? Revealexpand_more

A ship floats because of its shape, not just what it is made of. Its wide, hollow hull pushes aside a huge amount of water, and that water pushes back up with enough force to hold the ship. A solid lump of the same metal would sink because it pushes aside far less water.

🌟

Talk about itIf you designed a boat, what shape would you make it?

⭐

Did you know?The heavier a ship is loaded, the deeper it sits, pushing aside even more water to stay afloat.

🎲

Try itShape foil into a boat and float it, then scrunch the same foil into a ball. The boat floats, the ball sinks.

Explore the map

✈️🪶What holds a plane up in the air?🎈How does a hot-air balloon rise?🚁How does a helicopter hover in one spot?

🤖Still curious?What decides how much weight a ship can carry before it sinks?arrow_forward

schedule2 minstarMediumgroupTogether

How does a helicopter hover in one spot? Revealexpand_more

A helicopter has long spinning blades on top that work like fast, whirling wings. As they spin, they push air downward, and that pushes the helicopter up. By tilting the blades just so, the pilot can hover in place, rise straight up, or fly in any direction.

🌟

Talk about itIf you had a helicopter, where would you land it that a car could not reach?

⭐

Did you know?Because it can go straight up and hover, a helicopter can land where no plane could.

🎲

Try itSpin a toy pinwheel and feel the little breeze it makes. Helicopter blades push air the same way, but much harder.

Explore the map

✈️🪶What holds a plane up in the air?🎈How does a hot-air balloon rise?⚓How can a heavy metal ship float?

🤖Still curious?Why does a helicopter have a small spinning tail rotor?arrow_forward

schedule2 minstarMediumgroupTogether

How does a hot-air balloon rise? Revealexpand_more

A hot-air balloon rises because warm air is lighter than cool air. A burner heats the air inside the huge balloon, and that warm, light air lifts the whole thing up into the sky. To come down, the pilot lets the air cool, and the balloon gently sinks.

🌟

Talk about itWhere would you drift if you rode a balloon on the wind?

⭐

Did you know?A hot-air balloon can only steer up and down, so it drifts wherever the wind carries it.

🎲

Try itFeel warm air rising above a radiator or a warm mug. That same rising warm air lifts a balloon.

Explore the map

✈️🪶What holds a plane up in the air?⚓How can a heavy metal ship float?🎈Why do some balloons float up?

🤖Still curious?Why can a hot-air balloon not be steered left or right?arrow_forward

✈️ Flight and float

More topics

Sources