Are these statements always true, sometimes true or never true?
Are these statements always true, sometimes true or never true?
Are these statements relating to calculation and properties of shapes always true, sometimes true or never true?
Are these statements relating to odd and even numbers always true, sometimes true or never true?
This task, written for the National Young Mathematicians' Award 2016, focuses on 'open squares'. What would the next five open squares look like?
Draw some stars and measure the angles at their points. Can you find and prove a result about their sum?
Construct two equilateral triangles on a straight line. There are two lengths that look the same - can you prove it?
Try out these calculations. Are you surprised by the results?
What do you get when you raise a quadratic to the power of a quadratic?
