Operations on functions Student activity Play

Pay as you go ordinary tariff Whiteboard exercise Play

Pay as you go ordinary tariff Student activity Play

Problem solving using a spreadsheet Student activity Play

Product of a sum and a difference Student activity Play

Product of a sum and a difference Whiteboard exercise Play

Properties of operations on polynomials Student activity Play

Properties of operations on polynomials Animation Play

Simple examples of index laws Whiteboard presentation Play

Simple examples of index laws Class activity Play

Size of electric current Student activity Play

Size of electric current Animation Play

Size of electric current Whiteboard exercise Play

Solving systems of linear equations Student activity Play

Solving systems of linear equations by Gaussian elimination Whiteboard exercise Play

Square a of difference Student activity Play

Square of a difference Whiteboard exercise Play

Squaring a binomial difference Student activity Play

Squaring a binomial difference Whiteboard exercise Play

State in words Animation Play

Subtracting common fractions and decimals Student activity Play

Subtracting common fractions and decimals – the result as a decimal Whiteboard exercise Play

Subtracting common fractions and decimals – the result as a fraction Whiteboard exercise Play

Subtracting decimals using the written method Student activity Play

Subtracting negative numbers Whiteboard exercise Play