About Me

My name is Jonathan Robinson and in Autumn 2012 I launched Mr-mathematics.com with the aim of sharing the teaching and learning resources I use in the classroom every day.

I have been ateacher of Mathematics for over fifteen years and graded as Outstanding many times by Ofsted. In 2008 I took on the role of Head of Mathematics at a failing school in the South East. Leading my team with a dedicated focus on teaching and learning the department’s results improved from 27% A* to C in GCSE Mathematics when I took on role to 78% four years later.

In 2017 I took on a new department that had a progress score of -1.36.  Working with mostly the same team of teachers the GCSE mathematics results in June 2020 had improved to +0.25.

In September 2013 I was awarded a Masters of Education degree from the Open University specializing in Research in Mathematics Education and Leadership and Management in Education.

Creating pace and challenge in every lesson where every student is fully engaged in understanding mathematical concepts is central to how I teach. As Head of Mathematics and as a Teacher Trainer one of my greatest joys is empowering others to teach their classes so more and more students appreciate the beauty of mathematics. This website is a way for me to continue to do this.

Central to each interactive teaching resource is the premise of Assessment for Learning as a means to encourage teacher and student interactions. In this ever changing and technological world inspiring the young mathematicians of tomorrow has never been more important. Therefore, the lessons, independent learning activities, interactive files and group work tasks are designed with pace of learning and challenge of thought in mind

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Mr Mathematics Blog

Volume of Similar Shapes

In this lesson, we learn about the length and volume scale factor of 3D shapes and the relationship between them.

Solving Simultaneous Equations by Substitution

How to solve simultaneous equations using the substitution method.

Using Box Plots to Interpret Sets of Data

How to compare datasets using box and whisker diagrams.