Identifying and naming common 3D shapes: cube, cuboid, sphere, cylinder, cone, pyramid, triangular prism.
Where your child meets this in real life: Identifying shapes in packaging, buildings, balls, cans, and ice cream cones
SEAGReady breaks name 3d shapes into 3 steps, taught in order so each skill builds on the last.
Identify and name the 7 common 3D shapes when shown in standard orientations
Correctly differentiate between commonly confused shape pairs (cube/cuboid, cone/pyramid)
Identify 3D shapes when presented at unusual angles or from different viewpoints
Three free sample questions from our name 3d shapes course. Every question comes with a full explanation, and hints that guide without giving the answer away.
Ciara picks up a tin of beans from her kitchen cupboard. It has two flat circular ends and a curved surface joining them. What 3D shape is the tin of beans?
Answer: B. Cylinder
Look at the features: - Two flat circular ends ✓ - Curved surface joining the circles ✓ This is a cylinder. Real-world examples: tins, cans, tubes, batteries.
Stuck? Start here: Look at the shape's features. What do the ends look like?
Liam has two boxes. One is a dice with all faces the same size (squares). The other is a cereal box with faces of different sizes (rectangles). Which is the cube and which is the cuboid?
Answer: A. Dice = cube, Cereal box = cuboid
To distinguish cube from cuboid: Dice: - 6 faces ✓ - All faces are squares ✓ - All faces are identical ✓ = CUBE Cereal box: - 6 faces ✓ - Faces are rectangles ✓ - Faces are different sizes ✓ = CUBOID A cube is a special cuboid where ALL faces are identical squares.
Stuck? Start here: What makes a cube different from a cuboid?
Aoife sees a traffic cone that has fallen over on its side. It still has a flat circular base and a curved surface meeting at a point. What 3D shape is it?
Answer: C. Cone
The traffic cone still has: - Flat circular base ✓ - Curved surface ✓ - Point (apex) ✓ Lying on its side does not change any of these features. It is still a CONE. A shape keeps its identity regardless of orientation.
Stuck? Start here: Has anything about the shape actually changed? Count the features.
This is the exact interactive worked example your child sees in SEAGReady. Step through it and watch the method build up.
Ciara is sorting objects from around her classroom. She picks up a tin of beans.
What 3D shape is the tin of beans?
Step 1 of 3
Ciara is sorting objects from around her classroom. She picks up a tin of beans.
What 3D shape is the tin of beans?
The tin of beans is a cylinder.
The key insight: Real-world objects match 3D shape names!
Watch out: Calling it a circle. A circle is flat (2D). The tin has depth, making it 3D.
These are the misconceptions we see most often in name 3d shapes, including the ones our practice questions are specifically designed to catch.
SEAGReady finds the exact step where your child gets stuck, teaches it with worked examples like the one above, and brings it back for review so it sticks.