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In this mathematics lesson students learn how to solve quadratics in the form ax2 + bx + c = 0 through factorisa...

In this mathematics lesson students learn how to generate terms of a sequence using a recurrence formula. As le...

To find the nth term of a quadratic sequence students are taught to break down the formula into into quadratic, ...

Students learn how to create formula, called the nth term, to algebraically describe a numerical and picture ari...

Throughout this mathematics lesson students learn how to derive the nth term for geometric sequences in the form...

Students learn how to generate sequences using the nth term formula. As learning progresses they progress from ...

Students learn how to plot and interpret distance vs. time graphs by examining the rate at which distance change...

Students learn how to plot and interpret speed vs. time graphs. By considering the direction of the graph stude...

Students learn how to calculate speed as a compound measure of distance and time. As learning progresses studen...

Students learn how to calculate the pressure of an object at rest as a compound measure of force and area. As l...

Students learn how to calculate the density of 3D solids as a compound measure of volume and mass. As learning ...

At the start of the lesson students set up an equation involving the area of rectangle which is solved using a m...

The start of the lesson reviews understanding basic algebraic notation using always and sometimes true statement...

At the start of the lesson students recap solving equations where the unknown appears on one side of the equals ...

At the start of the lesson students review solving a two step linear equation using the balance method. The dev...

The start of the lesson introduces the need to generate and solve an equation through a sense of wonder and magi...

October 26, 2018

In my experience, students, in general, find the concept of a mean straightforward to calculate and understand. However, the mean alone does not provide a complete picture of a set of data. To achieve this, a measure of spread is also required. The range is the simplest measure that can be used for this. Not […]October 1, 2018

Solving problems with angles in parallel lines is like solving a murder mystery. One clue leads on to the next and the next until the murderer is found. However, it doesn’t end there. The detectives need to explain their reasoning in court using the relevant laws and procedures should the murderer plead not guilty. If […]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 […]