UK technology runs on mathematics: algorithms, machine learning, data modelling, cryptography and engineering all depend on it. That is the concrete answer to where school maths is used - encryption, recommendation systems and simulation are applied mathematics with a product wrapped around them. Students aiming at technology should keep maths as far as they can.

At the end of primary school in 2025, 62% of pupils in England met the expected standard in all of reading, writing and maths. — DfE, Key stage 2 attainment, 2025

Mathematics is indispensable in shaping the technological landscape of the UK, serving as the backbone for myriad advancements and innovations. From the realms of computer programming to the complexities of artificial intelligence, mathematics is a critical driver of progress and growth across diverse sectors. This blog post delves into the various roles that mathematics plays in technology and innovation within the UK.

Why does key areas where mathematics fuels innovation matter?

How Do You Develop Algorithms and Software?

- Role of Mathematics: Mathematics provides essential principles that form the basis of many computer programs and applications.

- Impact on Industries: Professionals in mathematics are instrumental in creating new algorithms and software that spearhead technological advancements in multiple fields such as finance, healthcare, and engineering.

What is artificial intelligence and machine learning?

- Foundation: Mathematics is fundamental in developing the algorithms and models that allow computers to learn and make data-driven decisions.

- Advancements: The evolution of AI and machine learning is heavily reliant on robust mathematical frameworks, enhancing their capabilities and applications.

What are data analysis and modelling?

- Tools and Techniques: Mathematics equips professionals with the necessary tools to analyze data, discern patterns and trends, and construct predictive models.

- Industry Applications: These mathematical models are vital for driving innovation in sectors ranging from healthcare to finance, facilitating informed decision-making and strategic planning.

What is cryptography and cybersecurity?

- Security Essentials: The principles of mathematics are crucial for developing encryption and decryption techniques that ensure secure communication.

- Role of Professionals: Mathematicians are key in devising new encryption technologies and methods that safeguard sensitive data against cyber threats.

What is engineering and technology?

- Underpinning Innovations: Mathematics underlies many engineering solutions and technological innovations, solving complex problems and enhancing industry capabilities.

- Collaborative Efforts: Mathematicians collaborate closely with engineers and technologists to pioneer new technologies and refine existing ones, pushing the boundaries of what is possible.

What should you do next?

Mathematics is at the heart of technological innovation in the UK, underpinning significant advancements and developments. As they continue to evolve and adapt to new challenges, mathematicians play a pivotal role in pioneering sophisticated algorithms, software, and models that enhance decision-making and foster progress across various industries. Staying abreast of the latest trends and developments in mathematics is crucial for professionals aiming to make a substantial impact and drive societal progress.

What else is worth reading?

What can this guide not tell you about your own school?

The national curriculum binds maintained schools, but academies and private schools do not have to follow it — so what your child is actually taught, and when, can differ from what is described here. Your school’s own curriculum plan is the authority for your child.

One caveat parents are rarely told:

“Other types of school, like academies and private schools, do not have to follow the national curriculum.” — gov.uk, The national curriculum

Where can you check this at source?

What is taught in each year, and how it is assessed, is set nationally. These are the primary sources: