Many of our recent features have involved resources from the Cambridge Mathematics Education Project (CMEP). CMEP is now Underground Mathematics and you can see the website at undergroundmathematics.org
Have a look at the website to discover the many interesting resources and exam questions, or explore four of their newest resources by clicking on the titles below.
Stage: 4 and 5 Challenge Level:
What different types of equations and inequalities do you know? Can they help you to fill in the table?
Stage: 5 Challenge Level:
Can you match the equations to the graphs?
Given two integrals as a starting point, can you find links to some related integrals?
How many trig functions do you know? This resource will help you link them all together using triangles and circles.
Here's how you can send in your solutions to these Underground Mathematics problems.