In this feature we start by challenging students to play a game in which they need to identify the equations of straight line graphs. They can then move on to consider the properties of quadratics and cubics.
You can watch a recording of the webinar in which we discussed the mathematical thinking which can be prompted by these problems.
Diamond Collector Age 11 to 16
Challenge Level
Challenge Level
Collect as many diamonds as you can by drawing three straight lines.
Quadratic Matching Age 14 to 16
Challenge Level
Challenge Level
Can you match each graph to one of the statements?
Curve Hunter Age 14 to 18
Challenge Level
Challenge Level
This problem challenges you to sketch curves with different properties.
Exploring Cubic Functions Age 14 to 18
Challenge Level
Challenge Level
Quadratic graphs are very familiar, but what patterns can you explore with cubics?
Curve Fitter Age 14 to 18 Short
Challenge Level
Challenge Level
This problem challenges you to find cubic equations which satisfy different conditions.
Copyright © 1997 - 2023. University of Cambridge.
All rights reserved.
NRICH is part of the family of activities in the Millennium Mathematics Project.
NRICH is part of the family of activities in the Millennium Mathematics Project.