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Students learn how to use non-calculator methods to solve addition and subtraction problems involving standard f...

Students learn how to perform addition and subtraction with fractions and mixed numbers. As learning progresses...

Students learn about applying circle theorems involving tangents to solve complex problems. The alternate segme...

Students learn how to calculate a repeated percentage change using decimal multipliers. As learning progresses ...

Students learn about estimating the area under a curve using the trapezium rule. As learning progresses they in...

Students learn how to write the product of three binomials by expanding a cubic expression. Learning progresses ...

Students learn how to factorise expressions with powers by taking out the highest common factor. As learning pr...

Students learn how to form and solve quadratic equations from geometry problems. Problems include finding the a...

Students learn how to create frequency trees from two-way tables and written descriptions. As learning progress...

Students learn how to calculate and interpret instantaneous rates of change in different contexts. By drawing a...

Students learn how to use proportion and ratio notation to adjust recipes for different amounts. As learning pr...

Students learn how to calculate unknown lengths in cuboids and other solids by applying Pythagoras' Theorem in ...

Students learn how to solve quadratic identities by completing the square and equating terms. As learning progre...

Students learn how to calculate the union and intersection of sets using Venn diagrams. As learning progresses ...

Students learn how to solve problems with vectors when ratio notation is used to define a magnitude.As learn...

The start of the lesson is used to review deriving inequalities from number lines. The development phase builds...

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 […]