Mathematics·Geometry·conceptual
Degrees and turns
Know that angles are measured in degrees, where one degree is 1/360 of a full turn; understand that an angle turning through n one-degree angles has a measure of n degrees
Suggested ages 9–10
Learning journey
Your child is learning to measure and work with angles using protractors, classify shapes by their properties, and understand transformations like reflections and translations while exploring how angles relate to each other.
Evidence of understanding
- Explain that a full turn is 360° and a right angle is 90°
- Describe what 'one degree' means in terms of a fraction of a circle
- State that an angle of 45° has turned through 45 one-degree angles
Assessment prompt
If Degrees and turns knows a full circle is 360 degrees, can they tell you how many degrees a quarter turn is — and explain roughly what one single degree looks like?
Standards alignment
No external standards are linked to this topic.