Polydron
This activity investigates how you might make squares and pentominoes from Polydron.
This activity investigates how you might make squares and pentominoes from Polydron.
Look at some of the patterns in the Olympic Opening ceremonies and see what shapes you can spot.
Three beads are threaded on a circular wire and are coloured either red or blue. Can you find all four different combinations?
Can you work out some different ways to balance this equation?
Can you complete this calculation by filling in the missing numbers? In how many different ways can you do it?
How can the school caretaker be sure that the tree would miss the school buildings if it fell?
On my calculator I divided one whole number by another whole number and got the answer 3.125. If the numbers are both under 50, what are they?