A binomial as a common factor Animation Play

A binomial as a common factor Student activity Play

A multiplication sign in a algebraic expression Animation Play

A simpler way to write algebraic expressions Student activity Play

Assembling like terms Student activity Play

Be smart in multiplying Animation Play

Binomial difference Animation Play

Brackets and the negative sign Student activity Play

Brackets and the negative sign Whiteboard exercise Play

Calculations with brackets on the calculator Whiteboard exercise Play

Common factor Student activity Play

Dividing a sum by a monomial Animation Play

Factorisation Student activity Play

Factorisation of a trinomial Animation Play

Factorising a trinomial Student activity Play

Factorising a trinomial by algebraic manipulation Animation Play

Formula for the square of a trinomial Animation Play

How do we write algebraic expressions? Student activity Play

How to multiply a sum by a monomial Student activity Play

Mental methods Class activity Play

Mental methods Whiteboard presentation Play

More complex examples in factorising by completing the square Student activity Play

Multiplying out the brackets Whiteboard presentation Play

Multiplying out the brackets Whiteboard exercise Play

Multiplying out the brackets Class activity Play