Is there a temperature at which Celsius and Fahrenheit readings are the same?
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?
Can you sketch graphs to show how the height of water changes in different containers as they are filled?
Can you deduce which Olympic athletics events are represented by the graphs?
Can you work out which processes are represented by the graphs?