Rearranging Formulae Without Guesswork (Teach This Topic)
This guide supports you in teaching systematic formula rearrangement to learners aged 11 to 16. Open Full Article...
algebraic manipulation
Rearranging Formulae Without Guesswork (Parent Q&A)
This guide explains how the lesson approaches rearranging mathematical formulae. Open Full Article...
Rearranging Formulae Without Guesswork
A formula can give speed when the quantity needed is distance, yet the relationship remains unchanged. Open Full Article...
Expanding and Factorising Algebraic Expressions (Parent Q&A)
This guide explains the vocabulary and key ideas from the lesson on expanding and factorising algebraic expressions. Open Full Article...
Expanding and Factorising Algebraic Expressions (Teach This Topic)
This guide supports you in teaching the accompanying lesson on expanding and factorising algebraic expressions. Open Full Article...
Expanding and Factorising Algebraic Expressions
How can 3(x + 4) and 3x + 12 look different yet represent the same value? Open Full Article...
Surds and Exact Values: Keeping Roots Exact (Parent Q&A)
This guide explains the lesson’s main ideas about square roots, surds and exact values. Open Full Article...
Surds and Exact Values: Keeping Roots Exact (Teach This Topic)
This guide supports a home-educating parent teaching surds and exact values from the associated lesson. Open Full Article...
Surds and Exact Values: Keeping Roots Exact
If √2 is about 1.414, why would a mathematician sometimes prefer to leave the answer as √2? Open Full Article...