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Use the interactivity to move Pat. Can you reproduce the graphs and tell their story?
Can you rank these quantities in order? You may need to find out extra information or perform some experiments to justify your rankings.
A paradox is a statement that seems to be both untrue and true at the same time. This article looks at a few examples and challenges you to investigate them for yourself.
Alice's mum needs to go to each child's house just once and then back home again. How many different routes are there? Use the information to find out how long each road is on the route she took.
In this version of the story of the hare and the tortoise, the race is 10 kilometres long. Can you work out how long the hare sleeps for using the information given?
Nirmala and Riki live 9 kilometres away from the nearest market. They both want to arrive at the market at exactly noon. What time should each of them start riding their bikes?
How far have these students walked by the time the teacher's car reaches them after their bus broke down?