Important update from TheSchoolRun
For the past 13 years, TheSchoolRun has been run by a small team of mums working from home, dedicated to providing quality educational resources to primary school parents. Unfortunately, rising supplier costs and falling revenue have made it impossible for us to continue operating, and we’ve had to make the difficult decision to close. The good news: We’ve arranged for another educational provider to take over many of our resources. These will be hosted on a new portal, where the content will be updated and expanded to support your child’s learning.
What this means for subscribers:
- Your subscription is still active, and for now, you can keep using the website as normal — just log in with your usual details to access all our articles and resources*.
- In a few months, all resources will move to the new portal. You’ll continue to have access there until your subscription ends. We’ll send you full details nearer the time.
- As a thank you for your support, we’ll also be sending you 16 primary school eBooks (worth £108.84) to download and keep.
A few changes to be aware of:
- The Learning Journey weekly email has ended, but your child’s plan will still be updated on your dashboard each Monday. Just log in to see the recommended worksheets.
- The 11+ weekly emails have now ended. We sent you all the remaining emails in the series at the end of March — please check your inbox (and spam folder) if you haven’t seen them. You can also follow the full programme here: 11+ Learning Journey.
If you have any questions, please contact us at [email protected]. Thank you for being part of our journey it’s been a privilege to support your family’s learning.
*If you need to reset your password, it will still work as usual. Please check your spam folder if the reset email doesn’t appear in your inbox.
What are degrees?
What are degrees?
Degrees are the unit of measurement used to measure angles. A right angle is 90˚, a straight line angle is 180˚ and a full turn is 360˚.
We use a protractor (also called an angle measurer) to measure degrees.
Protractors are marked from 0˚ to 180˚, from left to right, and then have the same markings going backwards from right to left.
Learning about angles in primary school
Children start learning the language of direction in Year 1, when they talk about whole, half, quarter and three-quarter turns. Learning about quarter, half and whole turns is the foundation for learning about angles, a concept which is built on gradually, year after year.
By the end of Year 2, they should be able to talk about these turns, but explain which direction they are going in: clockwise or anti-clockwise. During Year 2, children will also learn to tell the time to the quarter hour, so they should be aware of the direction in which the hands on the clock move.
In Year 3, children will need to recognise right angles and to know that two right angles makes a half turn, three make three-quarters of turn and four a complete turn. They need to identify whether angles are greater than or less than a right angle.
In Year 4, children need to know about acute and obtuse angles.
In Year 5, children start using a protractor to measure acute, obtuse and reflex angles. Children also need to calculate angles around a point, on a straight line and within 90°.
In Year 6 children will need to rotate shapes through 90° or 180°. They will need to use a protractor to measure and draw angles and calculate angles in a triangle or around a point. They will also need to find unknown angles in triangles, quadrilaterals and regular polygons.
When measuring and drawing angles, children should be very confident reading a protractor by the end of KS2.
It is also very important for them to be able to check their answers by looking at the angle and deciding (just by eye) whether it is bigger or smaller than 90˚ or 180˚.
For example, a child may measure this angle using the wrong numbers on the protractor and think it measures 140˚ (it is common for children to look at the numbers running from left to right when they should be looking at the numbers running right to left).
They would need to use their knowledge of angles to look at their answer and realise that this cannot be correct.
Calculating angles inside a triangle and around a point
When calculating angles inside a triangle, children should know that the inside angles of a triangle always add up to 180˚. They will often be given a diagram, not to scale, as follows:
They then need to work out 180˚ minus 50˚ minus 20˚ which equals 110˚.
When they need to calculate angles around a point, they will again be given a diagram which is not to scale, for example:
To calculate the value of angle x they will need to remember that a full turn is 360˚. To find the answer they will need to subtract 30˚ and 50˚and 90˚ (which is represented by the square symbol) twice from 360˚, which equals 100˚.
