Students revise how to substitute known values and expressions into basic and composite functions.

As learning progresses they solve composite functions by setting up and solving quadratic equations.

View revision lesson Download Worksheet

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Students revise how to substitute known values and expressions into basic and composite functions.

As learning progresses they solve composite functions by setting up and solving quadratic equations.

View revision lesson Download Worksheet

January 1, 2021

Problem solving lesson on two-way tables and frequency trees.

December 20, 2020

Three typical exam questions to revise on plotting quadratic, cubic and reciprocal graphs.

December 2, 2020

Linking cumulative frequency graphs to ratio, percentages and financial mathematics.