Expanding the squares of the sums Whiteboard exercise Play

External structure of a root Simulation Play

Factorisation Animation Play

Factorisation and roots of polynomials Whiteboard presentation Play

Factorisation and roots of polynomials Class activity Play

Factorisation by completing the square Student activity Play

Factorisation by completing the square Whiteboard exercise Play

Factorisation is not always possible! Student activity Play

Factorisation using the difference of squares Whiteboard exercise Play

Factorisation using the difference of squares Student activity Play

Factorisation using the difference of squares Whiteboard exercise Play

Factorisation using the difference of squares – harder problems Student activity Play

Factorisation using the Factor Theorem Whiteboard exercise Play

Factorising a trinomial Student activity Play

Factorising a trinomial by algebraic manipulation Animation Play

Factorising binomials Student activity Play

Factorising by completing the square Whiteboard exercise Play

Factorising by completing the square Student activity Play

Factorising by using the difference of squares Whiteboard exercise Play

Factorising perfect square trinomials Student activity Play

Factorising perfect square trinomials Whiteboard exercise Play

Factorising perfect square trinomials Whiteboard exercise Play

Factorising perfect square trinomials – common factor first Whiteboard exercise Play

Factorising perfect square trinomials – common factor first! Student activity Play

Factorising using the Integer Root Theorem Whiteboard exercise Play