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Educational Maths Games

Khan Academy Kids maths: shape adventures

Use age-appropriate, adult-approved play examples to recognise and name simple shapes in scenes.

Quick answer

Shapes are everywhere around us, and you can learn to spot them by looking carefully at the world around you. Whether you're playing in the garden, building with blocks, or watching a cartoon, you're seeing shapes all the time.

Learning outcome

By the end of this page, you will be able to recognise and name basic 2D and 3D shapes in everyday scenes. Success signs:
  • You can name a circle, square, triangle, rectangle, cube, cuboid, sphere, and pyramid when you see them.
  • You can point out shapes in your home or outside.
  • You can sort shapes into groups based on their features.
  • You can describe how shapes look and how they are different.

Why this matters

Understanding shapes helps you see the world more clearly and think about how things fit together. Whether you're building with LEGO, playing a game, or drawing a picture, knowing shapes helps you be more creative and solve problems. In Khan Academy Kids maths, shape adventures help you get ready for more complex maths later on, like area, volume, and patterns.

How it works

Shapes are the basic forms that things have. We can see them in many ways:
  1. 2D Shapes are flat, like a piece of paper or a drawing. They have length and width.
  2. 3D Shapes are solid, like a ball or a box. They have length, width, and depth.
You can learn to see shapes by:
  • Looking at everyday objects around you
  • Sorting things into groups
  • Describing what you see

Examples you can see

Here are some real shapes you might see:

2D Shapes

Shape What it looks like Real-world example
Circle A round shape with no corners A pizza, a coin, or a wheel
Square Four equal sides and four corners A tile, a book cover, or a window
Triangle Three sides and three corners A slice of pizza, a roof, or a traffic sign
Rectangle Four sides with two pairs of equal sides A door, a TV screen, or a notebook

3D Shapes

Shape What it looks like Real-world example
Cube 6 square faces A dice or a box of cereal
Cuboid 6 rectangular faces A book, a shoe box, or a brick
Sphere Round in all directions A ball, a globe, or a marble
Pyramid A shape with a base and triangular faces A party hat or a roof

Try it as a mini adventure

Shape Hunt Adventure! You are a shape detective in a big, exciting world. Your mission is to find and name 2D and 3D shapes in your home or outside. Adventure steps:
  1. Start in your living room and look for 2D shapes on the walls, floor, or furniture.
  2. Find 3D shapes like boxes, balls, or books.
  3. Draw or write down what you find.
  4. Compare your shapes with a friend or parent.
Challenge: Can you find 5 different shapes? Can you find one of each shape in your house?

Common mistakes

  • Mistake: Thinking a rectangle and a square are the same because they both have 4 sides.
    Why it happens: Not paying attention to the length of the sides.
    Fix: A square has all sides the same length, but a rectangle has two pairs of equal sides.
  • Mistake: Calling a circle a "round" shape instead of a "circle".
    Why it happens: Not knowing the correct name.
    Fix: Practice naming the shape and using the word "circle" when you see it.
  • Mistake: Mixing up 2D and 3D shapes.
    Why it happens: Confusing flat shapes with solid ones.
    Fix: Remember: 2D shapes are flat, and 3D shapes are solid and take up space.

Parent and carer guide

As a parent or carer, you can help your child by:
  • Playing shape games together, like "Find the shape" in the house
  • Pointing out shapes during daily activities, like cooking or walking
  • Using everyday objects to teach shapes (e.g., a can is a cylinder)
  • Encouraging your child to draw or build shapes
  • Not worrying if they mix up shapes at first – it's part of learning
What to say:
  • "What shape is that?"
  • "Can you find something round like a circle?"
  • "How many sides does this shape have?"
What not to do:
  • Don’t rush or pressure them to get it right
  • Don’t say "that's wrong" – say "let's try again"
  • Don’t compare them to others

Practice questions

  1. What shape is a pizza?
  2. What shape is a dice?
  3. What shape is a book?
  4. What shape is a ball?
  5. What shape is a traffic sign?
Answers:
  1. Circle
  2. Cube
  3. Rectangle
  4. Sphere
  5. Triangle

FAQ

What shapes can I find in my home?

You can find circles on plates and wheels, squares on tiles and books, triangles on roof peaks and signs, rectangles on doors and windows, cubes in dice and boxes, cuboids in books and bricks, spheres in balls and marbles, and pyramids in party hats and some roofs.

Are there shapes in nature?

Yes! You can see circles in the sun and moon, triangles in mountains, rectangles in tree trunks, and spheres in fruits and berries.

How can I help my child learn shapes at home?

By playing shape games, pointing out shapes in daily life, using books or apps like Khan Academy Kids, and letting your child draw or build shapes.

Why are shapes important in maths?

Shapes help us understand space, size, and how things fit together. They're the building blocks for more advanced maths like area, volume, and symmetry.

Can I use Khan Academy Kids maths to learn shapes?

Yes! Khan Academy Kids maths has fun shape adventures that help children learn and play with shapes in a safe and engaging way.