Year 6 have been learning the vocabulary for different parts of a circle including: circumference, diameter, chord, radius, sector and arc.
We also learnt that you can calculate the radius of a circle if you know its diameter as the radius is exactly half the length of the diameter. Of course, you can also find the diameter of a circle if you know the radius!
We enjoyed being in the outdoors to find the diameter and radius of circles during our lesson.