Enriching mathematics for all learners
NRICH’s curriculum-linked mathematics resources focus on problem-solving, to help all students become more curious, resourceful and confident learners.
We provide rich, engaging mathematical resources for ages 3 to 18, including research-informed teacher support. NRICH resources are free to use for teachers, students and parents, and open to all.
We are based in the Faculty of Mathematics at the University of Cambridge.
“The children in my class have become far more adventurous and courageous. They’re able to solve problems with confidence, they’re flexible, they're thoughtful and objective, and I really feel that it’s promoting the idea of them being a problem solver for the future.”
Primary school teacher, Tower Hamlets, London
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For Teachers
Browse our collection of rich activities and resources to help you develop your students' mathematical thinking
For Students
Take a look at our collections of tasks that will encourage you to think like a mathematician
For Parents
Read our guidance on ways to support children working mathematically at home
Problem-solving Schools
Learn about our exciting new intiative to embed non-routine problem-solving opportunities in your maths curriculum
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What we do and why we do it
Why not take a look at the key ideas that inform our work?
Primary curriculum-linked problems
Our favourite rich tasks, organised by curriculum topic and age group
Secondary curriculum-linked problems
Our favourite rich tasks, organised by curriculum topic and age group
Post 16 curriculum-linked problems
A selection of rich tasks ideal for developing subject content knowledge, mathematical thinking, and problem-solving skills.