for students 16-19 ready to think differently about mathematics

Studying mathematics at school ?Think like a mathematician

university — a new world

University mathematics isn't more of the same with harder topics — it demands a completely different kind of thinking: reasoning independently, understanding deeply, and tackling problems creatively.

You can build these powers right now, at school, with the mathematics you are already studying.

I've spent over two decades teaching students to think mathematically alongside preparing them for exams. They leave my classroom as independent mathematical thinkers. That same transformation is within your reach.

more about my approach →
Dr Brian Brooks, mathematics educator

insight journeys

Insight journeys are the fundamental building blocks behind my teaching and my vision for Mathematics Insight. An insight journey is a sequence of questions as text or video that gradually guide you toward a deeper understanding of the topic at hand. Think of it as a map for you to follow on your own, not a product for you to consume. Each journey takes you repeatedly through the cycle question—consider—appreciate so that you are fully engaged with the process at every stage.

the three stages of every step

question

01

question

Every step on the journey starts with a question to get you thinking.

consider

02

consider

It's not the answer to the question that's important — it's taking the opportunity to hone your own powers of reasoning.

appreciate

03

appreciate

You've taken a step forward! Compare your idea with mine and get ready for the next question.

"I was both intrigued and learnt lots in a little over an hour — the links between visible and numerical proofs fascinated me. Wonderful!"

student at Eton College

"Your gentle prompting . . . encouraged a whole class collaboration where the sheer joy of unpicking and journeying to a solution was palpable."

Terrence, maths teacher

"Brian's training for our department has been superbly clear, inspiring, and backed by outstanding subject knowledge."

Tom, Head of Maths

Think like a mathematician now

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© 2026 Dr Brian Brooks. All rights reserved.

Cambridge mathematician. Cornell musicologist. Educator.