Simply Maths 'Completing the Square': A Step-by-Step Guide Quadratic equations are fundamental in algebra. While there are several ways...

Simply Maths Square numbers are a fascinating topic that has intrigued scholars, mathematicians, and enthusiasts for centuries. As this...

Simply Maths Prime factorisation is a way of expressing a number as a product of its prime factors. To do prime factorisation, you need...

Simply Maths A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In other words, a...

Simply Maths Triangular numbers are a sequence of numbers that can be represented as equilateral triangles. The nth triangular number is...

The Cornell Method is a note-taking system that helps students effectively organize and review their notes. Devised by Professor Walter...

Exams can be a stressful and anxiety-provoking time for many students. The pressure to perform well and the fear of failing can take a...

Increasingly, parents are using tutoring as a supplement to school. There are various reasons for this including: Increased competition...

Here we look at a great way to construct/sketch a straight line graph that requires just two points. The two-point gradient and...

Circle Theorem Revision

The formula ​y​ = ​mx​ + ​c​ represents a linear equation that plots a straight line on a graph. The y and x represent the axes, m the...

There are several ways to find the equation for a quadratic sequence - I have found the following to be the best. Quadratic sequences...

In ‘trial & improvement’ questions, there are steps you can use to guarantee full marks. The idea is to gradually zero in on a reasonable...