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Students learn how to use vector notation to prove geometrical facts about 2D shapes. Throughout the lesson stu...

Students learn how to calculate the arc length of a sector by considering it as a proportion of a complete circl...

Students learn how find calculate the area of sectors using both calculator and non-calculator methods. As lear...

Students learn how to manipulate the various formulae associated to the area of a sector and arc length to find ...

Students learn how to construct a mathematical proof of various geometrical properties. As learning progresses ...

In this mathematics lesson students learn how to construct a mathematical proof using algebraic notation and com...

Students learn how to apply Sin, Cos and Tan to find missing angles in right-angled triangles. As learning prog...

Students discover the three trigonometric ratios Sin, Cos and Tan through constructions. As learning progresses...

Students learn how to calculate unknown lengths in right-angled triangles using Sin, Cos and Tan. As learning p...

Students learn how to calculate unknown lengths and angles in right-angled triangles using Sin, Cos and Tan. As...

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 […]July 4, 2018

To introduce plotting scatter graphs and understanding correlation I ask students to think about the relationships between different variables and to describe how they might be related. Here's my starter activity which students discuss in pairs then present to me on mini-whiteboards. When the students have had time to discuss the matching pairs we talk […]