Expanding the squares of the sums Whiteboard exercise Play

Expansion of rational functions Class activity Play

Expansion of rational functions Whiteboard presentation Play

Exterior angle of a triangle – exercises Student activity Play

Exterior angle of a triangle – observation and proof Student activity Play

Exterior angle of a triangle – proof Animation Play

Factorisation Animation 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

Factorising binomials Student activity Play

Factorising binomials Whiteboard exercise Play

Facts and assumptions Student activity Play

Facts and assumptions – the sum of the numbers Whiteboard exercise Play

Famous sequences – part 1 Student activity Play

Fibonacci sequence Animation Play

Finding angles Whiteboard exercise Play

Finding factorisation Animation Play

Finding the numbers in the given ratio Whiteboard exercise Play

Finding the numbers in the given ratio Student activity Play

Finding the probability of the sum of two events Student activity Play

Finding the probability of the sum of two events Whiteboard exercise Play

Finding the sum of the geometric series Whiteboard exercise Play

Finding the sum of the interior angles Whiteboard exercise Play