An investigation involving adding and subtracting sets of consecutive numbers. Lots to find out, lots to explore.
The heptathlon is an athletics competition consisting of 7 events. Can you make sense of the scoring system in order to advise a heptathlete on the best way to reach her target?
Follow this recipe for sieving numbers and see what interesting patterns emerge.
Generate three random numbers to determine the side lengths of a triangle. What triangles can you draw?
It is impossible to trisect an angle using only ruler and compasses but it can be done using a carpenter's square.
How can you change the surface area of a cuboid but keep its volume the same? How can you change the volume but keep the surface area the same?
If you move the tiles around, can you make squares with different coloured edges?
Is it the fastest swimmer, the fastest runner or the fastest cyclist who wins the Olympic Triathlon?
