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

Students learn how to use the line of best fit to estimate missing data values. To extend on this in the develo...

Students learn how to plot scatter graphs to identify whether any correlation exists between to measurments. As...

Students use and plot scatter graphs to understand how correlation may not imply mean causation. As learning pr...

The start of the lesson is used to review matching simple proportions with their corresponding diagrams. The de...

The start of the lesson is used to review sharing a sum of money equally between three people. The development...

The start of the lesson is used to review simplifying and calculating equivalent ratios. The development phase...

Students learn how to model inverse proportion problems using the constant of variation, k. As learning progres...

Students learn how to model variables in direct linear proportion using the constant of proportionality, K. As ...

Students learn how to organise all the permutations of multiple events using tables and sample space diagrams. ...

Students are introduced to probability trees as a means to systematically calculate probabilities when two or mo...

Students carry out a probability experiment to explore the relationship between theoretical and experimental pro...

The start of the lesson is used to review the probability scale and theoretical probability. Students extend on...

The start of the lesson is used to review generating data sets from theoretical probabilities. The development ...

The start of the lesson is used to review calculating the probability of two independent events using a tree dia...

Using equivalent ratios students learn how to work a percentage change in reverse to calculate the original 100%...

March 10, 2019

When calculating the volume of a pyramid we can substitute the values of the length, width and perpendicular height into the formula V = 1/3 lwh. In my experience this is often provided for the students with little explanation as to why a volume of a pyramid is exactly one third the volume of a […]March 4, 2019

When teaching solving 3D problems using trigonometry we begin the lesson with a recap of Pythagoras’ Theorem and the three trigonometric ratios. We do this by matching the ratio and equations to the respective right-angled triangle. Students are encouraged to work in pairs and to show the diagrams as part of the working out on […]January 29, 2019

When I teach rounding to a significant figure, I ask the class to discuss in pairs or small groups a definition for the word significant. It is a word that all the students have heard before but not all are able to define. After 2 or 3 minutes of conversation I ask the students to […]