Top tips
Use a mirror to check the lines of symmetry in 2-D shapes.
Octo means eight. Think of an octopus with eight legs.
Count the number of sides to identify the shape.
Remember: you cannot see all sides of a 3-D shape in a picture.
Use a mirror to check the lines of symmetry in 2-D shapes.
Octo means eight. Think of an octopus with eight legs.
Count the number of sides to identify the shape.
Remember: you cannot see all sides of a 3-D shape in a picture.