Sapienta

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Science for Kids

The world is full of things to figure out.

Why does the Moon change shape?

How does a bird know where to fly?

Why does ice melt?

What makes thunder?

How do we know what is inside the Earth?

Science begins with questions like these.

It is a way of exploring how the world works—from tiny living things to distant galaxies, from the human body to the forces that shape our planet.

Sapienta helps you find interesting places to start.

A parent and child watering plants together in a garden

The world around us

Science is everywhere.

You can find it in a puddle after the rain, a shadow moving across the ground, a seed growing into a plant, or the Moon appearing in the evening sky.

Earth

Rocks, oceans, mountains, volcanoes, weather, climate, water, and the changing surface of our planet.

Explore

  • Why do volcanoes erupt?
  • Where does rain come from?
  • Why are some places hot and others cold?

Plants & Animals

Plants, animals, habitats, food chains, adaptation, and the incredible variety of life.

Explore

  • How do plants grow?
  • Why do birds migrate?
  • How do animals survive in extreme environments?

The Human Body

The brain, senses, bones, muscles, digestion, sleep, growth, and everything happening inside us.

Explore

  • Why does our heart beat?
  • How do we remember things?
  • How does our body heal?

How things work

Some of the most fascinating science questions are about things we see every day.

Forces & Motion

Gravity, friction, movement, balance, energy, and the forces that make things move or stop.

Explore

  • Why does a ball bounce?
  • Why do things fall?
  • How does an airplane stay in the air?

Light & Sound

Shadows, reflections, colors, vibrations, echoes, and the ways light and sound travel.

Explore

  • Why is the sky blue?
  • How does a shadow form?
  • How can we hear something from far away?

Electricity & Magnetism

Magnets, static electricity, circuits, batteries, and the invisible forces around us.

Explore

  • Why do magnets attract some things?
  • How does a battery make electricity?
  • Why can a balloon stick to a wall?

Matter & Materials

Water, air, solids, liquids, gases, mixtures, and the changes materials can undergo.

Explore

  • Why does ice melt?
  • Why does salt disappear in water?
  • What happens when water turns into steam?

Look beyond Earth

Space gives children some of the biggest questions imaginable.

Earth seen from space, with daylight meeting city lights

Space

The Moon, Sun, planets, stars, gravity, rockets, galaxies, and the universe.

Explore

  • Why does the Moon change shape?
  • Why do planets orbit the Sun?
  • What would happen without gravity?
  • How do we know what stars are made of?

The more you explore space, the more questions appear.

And that's part of the fun.

Science isn't just a collection of facts

A child testing which paper clips a magnet can attract

Science is also a way of finding things out.

A simple experiment with ice can become a conversation about temperature.

A paper airplane can lead to forces and flight.

Watching ants can lead to questions about communication and animal behavior.

A shadow can lead to light, the Sun, the Earth, and time.

You notice something.

You ask a question.

You make an idea about what might happen.

You test it.

You look at what happened.

Then you might change your mind.

One observation can open an entire world.

You don't need a science lab

Some of the best science starts with ordinary things.

A glass of water.

A flashlight.

A magnet.

A ball.

A plant.

A cardboard box.

A walk outside.

Sometimes it's enough to ask: “What do you think will happen?” Then find out.

Science connects to everything

Real questions don't stay inside one subject.

Why did people settle near rivers?

Science→water→farming→geography→history→civilization

How does an airplane fly?

Physics→engineering→birds→transportation→history

Why are there different kinds of animals?

Biology→habitats→evolution→geography→climate

That's one of the most interesting things about science: it helps explain the world, and the world doesn't divide itself into school subjects.

Explore science at your child's level

The same scientific idea can become a very different exploration depending on the child.

A young child might explore: Why do shadows exist?

An older child might explore: Why does the length of a shadow change during the day?

And later: How can scientists use shadows to understand the movement of the Earth?

The subject can stay the same while the questions become richer.

Explore by age

Where should you start?

You don't need to choose the “right” science topic.

Start with something your child finds interesting.

A dinosaur.

A storm.

A bird.

A volcano.

The Moon.

A broken toy.

A question at breakfast.

Follow it.

See where it leads.

This is what Sapienta is built for

There are thousands of fascinating things a child could explore.

The hard part isn't finding interesting subjects. It's knowing what to explore next.

Sapienta considers your child's age, interests, previous explorations, and feedback and suggests six things worth discovering.

Choose one and Sapienta creates a short, factual exploration with a real picture and a takeaway, at a level that fits your child.

Then you can tell Sapienta what your child thought.

Over time, the recommendations become more personal.

You don't need to plan your child's entire journey through science. You just need to find the next interesting thing.

Science is everywhere.

In the sky. In the ocean. Inside your body. Under your feet.

In the food you eat. In the machines around you. And in the questions your child asks.

There is always something else to discover.