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Clayton St. John C of E Primary School

Growing together in God’s love

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All 3 maths groups today are going to be learning about circles. Your work is labelled with your group’s teacher so you know which tasks are yours.

Do you know the parts of a circle? Watch the YouTube video to learn.


Parts of a Circle - Primary

This video explains the three parts of the circle that primary students (studying Key Stage 2) should know: the radius, the diameter and the circumference.

In the video you are told about the circumference, radius and diameter of a circle. Use your new knowledge to label the diagram below.

If you are struggling, use the poster to help you.

Answer the questions on your group’s sheet below.

Remember these formulas to help you calculate:

Diameter = radius x 2

Radius = diameter ÷ 2

I will upload the answers later today for you to mark your work.

Miss Riley