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Students learn about changing the subject of a formula using the balance method. As learning progresses they us...

Students learn about substituting numbers into formulae using the order of operations. As learning progresses s...

Students learn how to write mathematical formulae using written descriptions. As learning progresses students b...

Students learn how to substitute known values into formulae using the order of operations and algebraic notation...

Students learn how to change the subject of a formula by factorising and the balance method. A treasure hunt ac...

Rearranging formulae is a key topic at GCSE. Students learn how to use the balance method and order of operatio...

In this mathematics lesson students learn how to apply and manipulate various kinematics formulae to solve and m...

September 10, 2018

An equation is when one expression, or term, is equal to another. To solve an equation means to find the value of the variable (represented by a letter) that makes the two expressions equal. There are two types of equations for secondary school mathematics, linear and none-linear. In this blog I write about how I […]August 4, 2018

When learning how to simplify surds students need to understand the difference between a rational and irrational number. Rational numbers include integers and terminating and repeating decimals. They can be written as a fraction with both the numerator and denominator as integers. An irrational number is a number which, in its decimal form does not […]July 9, 2018

There are three common methods for sharing an amount to a given ratio. Depending on the age group and ability range I am teaching I would choose one approach over the other two. The three methods are: Using fractions Unitary method Using a table In this blog I will demonstrate each of the three methods […]