Key learning points

1. Recognise objects that are similar shapes.
2. 3D shapes have 3 dimensions and are not flat.
3. A sphere is shaped like a ball.
4. A cylinder has 2 flat circle faces.
5. A cone has 1 vertex and 1 flat circle face.

Common misconception

Keywords

• Similar - When one thing is like something else.

• Cone - A 3D shape with one vertex, one circular face and one curved surface.

• Sphere - A 3D shape with one curved surface.

• Cylinder - A 3D shape with two circular faces and one curved surface.