Assessing the Key Processes

How do I assess problem-solving and mathematical reasoning?

Assessing pupils' progress as they develop the Key processes of mathematical reasoning and problem-solving is far from straightforward. In this module, we consider:

  • How can this assessment be used to promote learning?
  • What kinds of feedback are most helpful for pupils?
  • How can assessment evidence be used for periodic assessment?

View online

The module is a three-part "sandwich", giving a chance for participants to try the new ideas in their own classroom, then reconvene to discuss the experience:

Introductory session

Discuss the issues, observe a lesson video and plan your own lesson

Into the classroom

Try an activity in your own classroom

Follow-up session

Reflect on your experiences and explore related issues


The videos were made possible by the hard work, patience and cooperation of the staff and pupils of West Park School, near Derby.

Technical notes

These modules will work best with a recent version of Internet Explorer (IE 10/11), Firefox, Safari or Chrome. IE8 or later should work (with some cosmetic issues) but will not be supported.

The modules are video-based, and require a fast internet connection.

Some institutional networks may interfere with the video playback. Alternatively, download the complete module from the link below when you have access to fast internet (the files are ~1GB) and run the module from your hard drive or a memory stick.

PC Users will require Adobe Reader or alternative to view and print the documents.