Which are the hardest topics in GCSE maths? You will know some by reputation. Some might surprise you. What can you do to make these topics more accessible to students? In particular, how can you unlock a depth of understanding that allows students to use their knowledge flexibly and in unfamiliar situations?

The Maths Hub network’s national project, ‘Challenging Topics at GCSE’, addresses these issues, through local collaborative teacher Work Groups.

In this podcast, two teachers from South Yorkshire, who lead Work Groups, tell us why teachers should get involved. They tell us about the benefits to teachers and their wider departments. The podcast begins with an interview with Kathryn Greenhalgh, Maths Hub Lead for Yorkshire and the Humber, who gives a national picture of the project.

Taking part in the discussion are:

• Kathryn Greenhalgh, Maths Hub Lead for Yorkshire and the Humber