Lines of symmetry in 2D shapes
Learn Lines of symmetry in 2D shapes for Year 2 pupils (ages 6–7). Free practice questions, lessons and worked examples — aligned to the UK National Curriculum.
What you'll learn
- 1
A line of symmetry splits a shape into two halves that match exactly.
- 2
A butterfly has one line of symmetry down the middle. A square has four. A circle has more than you could count.
- 3
How many lines of symmetry does a square have?
- 4
Not every shape has one. A scalene triangle, with all sides different, has none.
- 5
A rectangle has 2 lines of symmetry — across the middle each way. The diagonals look tempting, but folding along one does not make the halves match.
- 6
How many lines of symmetry does a rectangle have?
- 7
How can you test a line of symmetry?
Practise Lines of symmetry in 2D shapes with Whizlo
Free AI-tutored lessons, unlimited practice questions, and progress tracking for ages 6–7. Aligned to the UK National Curriculum.