Citizen Maths - Powerful Ideas in Action (Calderdale College)

Citizen Maths - Powerful Ideas in Action (Calderdale College)

Citizen Maths is for people who want to improve their grasp of maths, and become more confident in using maths at work and in life. Maths may have passed you by at school. Or you may be rusty. Maybe you’ve passed maths exams but find it hard to apply what you know to the types of problem you need to solve now. Problems like using spreadsheets, judging amounts or assessing odds. If so, then Citizen Maths may be for you.

The course is at 'Level 2' — the level that a 16-year-old school leaver is expected to achieve in maths.
The course is based on solving the kinds of problems that come up at work and in life. And it is free. All you need is access to a computer, the internet and a basic grasp of maths.
Citizen Maths is a free online course. It helps you learn maths in a new way. Instead of abstract routines, the course uses practical problems to help you grasp some “powerful ideas” in maths. You can then apply these in work and in life. The course covers five such ideas:

  • Proportion
  • Uncertainty
  • Representation
  • Pattern
  • Measurement

Each takes between five and 10 hours to complete. You can spread this over a few weeks or a few days

The course will allow you to:

  • Fit your learning around other things in your life
  • Work at your own pace
  • Re-do any parts you want, as often as you want
  • Focus on the maths areas that you want
Go to Class
MOOC List is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Related Courses

Algebra: Elementary to Advanced - Functions & Applications (Coursera) Coursera
Johns Hopkins University

Algebra: Elementary to Advanced - Functions & Applications (Coursera)

After completing this course, students will learn how to successfully apply functions to model different data and real world occurrences. This course reviews the concept of a function and then provide multiple examples of common and uncommon types of functions used in a variety of disciplines. Formulas, domains, ranges, graphs, intercepts, and fundamental behavior are all analyzed using both algebraic and analytic techniques. From this core set of functions, new functions are created by arithmetic operations and function composition.

Jun 8th 2026
3 Weeks
Analyse numérique pour ingénieurs (Coursera) Coursera
École Polytechnique Fédérale de Lausanne

Analyse numérique pour ingénieurs (Coursera)

Ce cours contient les 7 premiers chapitres d'un cours donné aux étudiants bachelor de l'EPFL. Il est basé sur le livre "Introduction à l'analyse numérique", J. Rappaz M. Picasso, Ed. PPUR. Des outils de base sont décrits dans les 5 premiers chapitres. Les deux derniers chapitres abordent la question de la résolution numérique d'équations différentielles.

Jun 1st 2026
5-12 Weeks
Jugar y Aprender Matemática en aulas heterogéneas (Coursera) Coursera
Universidad Austral

Jugar y Aprender Matemática en aulas heterogéneas (Coursera)

Cuando se asume la enseñanza de la matemática con el compromiso de la participación de todos los alumnos en una comunidad de producción, en la que se resuelven problemas con distintos procedimientos, se comparan producciones, se analiza la validez de las afirmaciones que se hacen, la tarea resulta todo un desafío. En el caso del plurigrado, el desafío parece aún mayor. ¿Cómo presentar problemas que involucren en este trabajo reflexivo a niños y niñas de distintas edades y con distintos conocimientos?

Jun 8th 2026
4 Weeks
Calculus: Single Variable Part 3 - Integration (Coursera) Coursera
University of Pennsylvania

Calculus: Single Variable Part 3 - Integration (Coursera)

Calculus is one of the grandest achievements of human thought, explaining everything from planetary orbits to the optimal size of a city to the periodicity of a heartbeat. This brisk course covers the core ideas of single-variable Calculus with emphases on conceptual understanding and applications. The course is ideal for students beginning in the engineering, physical, and social sciences.

Jun 8th 2026
4 Weeks
Calculus: Single Variable Part 2 - Differentiation (Coursera) Coursera
University of Pennsylvania

Calculus: Single Variable Part 2 - Differentiation (Coursera)

Calculus is one of the grandest achievements of human thought, explaining everything from planetary orbits to the optimal size of a city to the periodicity of a heartbeat. This brisk course covers the core ideas of single-variable Calculus with emphases on conceptual understanding and applications. The course is ideal for students beginning in the engineering, physical, and social sciences.

Jun 8th 2026
3 Weeks
Discrete Mathematics (Coursera) Coursera
Shanghai Jiao Tong University

Discrete Mathematics (Coursera)

Discrete mathematics forms the mathematical foundation of computer and information science. It is also a fascinating subject in itself. Learners will become familiar with a broad range of mathematical objects like sets, functions, relations, graphs, that are omnipresent in computer science. Perhaps more importantly, they will reach a certain level of mathematical maturity - being able to understand formal statements and their proofs; coming up with rigorous proofs themselves; and coming up with interesting results.

Jun 8th 2026
5-12 Weeks
Differential Equations for Engineers (Coursera) Coursera
The Hong Kong University of Science and Technology - HKUST

Differential Equations for Engineers (Coursera)

This course is about differential equations and covers material that all engineers should know. Both basic theory and applications are taught. In the first five weeks we will learn about ordinary differential equations, and in the final week, partial differential equations. The course is composed of 56 short lecture videos, with a few simple problems to solve following each lecture. And after each substantial topic, there is a short practice quiz. Solutions to the problems and practice quizzes can be found in instructor-provided lecture notes. There are a total of six weeks in the course, and at the end of each week there is an assessed quiz.

Jun 8th 2026
5-12 Weeks
Estadística y probabilidad (Coursera) Coursera
Universidad Nacional Autónoma de México

Estadística y probabilidad (Coursera)

En este curso podrás apoyar tu formación en temas de estadística y probabilidad I. Más allá de que encuentres aquí un apoyo para lograr una calificación, el curso busca ayudarte a que adquieras los aprendizajes que comprenden temas de estadística descriptiva, datos bivariados y probabilidad, los cuales te serán de utilidad en tu paso por la licenciatura y en tu vida profesional.

Jun 8th 2026
4 Weeks