1. Matching graphs and scenarios
Nuffield Free-Standing Mathematics Activity
Matching graphs and scenarios

2. Measurements from real-life situations give different shapes of graph.
Measuring pulse rate
Using the cards, match each scenario with its graph.

3. Conversion graph (miles against kilometres)
160
100
miles
kilometres

4. Graph showing 100 mile journey2
100
Distance travelled
(miles)
Time
(hours)

5. Graph showing amount of oil in tank
(litres) 5
100
Time
(days)

6. Graph showing temperature of water
(C) 20
100 60
Time
(minutes)

7. Graph showing temperature of bread
(C)
– 20 30
Time
(minutes)

8. Conversion graph (F against C)
100
212 32
Temperature
(F)
Temperature
(C)

9. Graph showing vehicle travelling at a steady speed before an emergency stop50
Speed
(mph)
Time
(seconds)

10. Graph showing depth of water in bath5 50
Depth
(cm)
Time
(minutes)

11. Graph showing vehicle setting off from junction10 50
Speed
(mph)
Time
(seconds)

12. Graph showing growth of a plant10 50
Height
(cm)
Time
(weeks)

13. Graph showing heart rate in exercise
100 50
Heart rate
(beats/minute)
Time
(minutes)

14. Graph showing amount of water in container
200 50
Amount
(ml)
Time
(seconds)

15. At the end of the activity
When interpreting a graph, which key features are useful?
Describe a real situation that would give a linear graph.
Describe a real situation that would give a curved graph.
Describe a real situation that would give a graph with more than one section (straight or curved).
Why is it important for graphs to have a title and labels with units?