Maths
Parts of a Circle
Illustrate and name parts of circles, including radius, diameter and circumference, and know that the diameter is twice the radius.
MathsAge 11+25 minutes
What this topic covers
- Name the centre, radius, diameter and circumference.
- Use d = 2r and r = d ÷ 2.
- Draw a circle of a given radius with a pair of compasses.
Core concept summaries
Key ConceptsThe PartsDiameter Is Twice the RadiusDrawing; the Chord Trap
Practice formats pupils may meet
NeurofiED uses varied practice to help pupils apply the idea actively, check understanding and build confidence over time.
clozematchingquiz