Teacher Guide

Below is a guide to using the NRICH website on Desktops and tablets, a mobile phone guide will be available soon.

The only way to learn mathematics is to do mathematics.
Paul Halmos

NRICH promotes the learning of mathematics through problem solving.

At NRICH we believe that:
  • Our activities can provoke mathematical thinking.
  • Students can learn by exploring, noticing and discussing.
  • This can lead to conjecturing, explaining, generalising, convincing and proof.
  • In a classroom, the students' role is to focus on the mathematics while the teacher focusses on the learners.
  • The teacher should aim to do for students only what they cannot yet do for themselves.

Problems and resources linked to the Primary Curriculum, with support for teachers, can be found here.
Problems and resources linked to the Secondary Curriculum, with support for teachers, can be found here.

This is what a typical teacher's home page looks like.

Mouse over the boxed areas for further explanation.

We suggest that you find the teacher home that suits you best and go there regularly for updates:

A teacher feature
This is the button that gets you to this teacher guide. It's also a surefire way to load the teacher home buttons into the header.
This button gets you to the home page for secondary teachers (shown here). The other colours are for early years and primary homes. Click on students to access their pages.
The STEM link gets you to our extensive collection of Science, Technology, Engineering and Mathematics resources.
The AskNRICH link gets you to a lively mathematics forum where students can ask for help from our trained mentors. They won't give the answer, but they do point in the right direction.


The last few features appear in the latest carousel. Click on one to load it into the current panel.


A tree of resources from the NRICH archives giving you access to the best of our permanent collection. Unlike resources you might find in the Topic or Keyword searches, these have been hand picked.


Filled with exciting goodies and updated every few days. Look out for links to live problems that are open for solution, and links to recently solved problems.

Past Features

Trying to find something you saw recently, but has since disappeared? Try here. It also gives you access to the monthly themes of the previous site design.

Current Feature

The most recent feature appears here. These teacher features provide background and support for our student problems. Features change regularly.


These links take you to selected resources from the archive that are related to the currently selected feature.

To receive regular updates, register for our newsletter.

If you have problems with the site, technical help is available here.

You may be interested in our Parent and Carer Guide.

NRICH is a content partner for the Times Educational Supplement Primary Resources.

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