problem Always, Sometimes or Never? Number Age 7 to 11 Challenge level Are these statements always true, sometimes true or never true?
problem Always, Sometimes or Never? KS1 Age 5 to 7 Challenge level Are these statements relating to calculation and properties of shapes always true, sometimes true or never true?
problem Always, Sometimes or Never? Age 5 to 11 Challenge level Are these statements relating to odd and even numbers always true, sometimes true or never true?
problem Roll over the dice Age 7 to 11 Challenge level Watch this video to see how to roll the dice. Now it's your turn! What do you notice about the dice numbers you have recorded?
problem Dice Stairs Age 7 to 11 Challenge level Can you make dice stairs using the rules stated? How do you know you have all the possible stairs?
problem Centred Squares Age 7 to 11 Challenge level This challenge, written for the Young Mathematicians' Award, invites you to explore 'centred squares'.
problem Same Answer Age 11 to 14 Challenge level Aisha's division and subtraction calculations both gave the same answer! Can you find some more examples?
problem Subtraction Surprise Age 7 to 14 Challenge level Try out some calculations. Are you surprised by the results?
problem Build it \Up more Age 7 to 11 Challenge level This task follows on from Build it Up and takes the ideas into three dimensions!
problem Spirals, spirals Age 7 to 11 Challenge level Here are two kinds of spirals for you to explore. What do you notice?