Dividing common fractions and decimals Whiteboard exercise Play

Drawing a scalar multiple Animation Play

Energy (calorific) values for some common fuels Chart Play

Examples of a scalar multiple Animation Play

Expressions with common fractions and decimals Student activity Play

Expressions with common fractions and decimals Whiteboard exercise Play

Factor out the common factor Student activity Play

Factor out the common factor Whiteboard exercise Play

Factor out the common factor – reversing a sign Student activity Play

Factorisation is not always possible! Student activity Play

Factorising algebraic expressions Student activity Play

Factorising perfect square trinomials – common factor first Whiteboard exercise Play

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

Finding common denominators Animation Play

Finding the common ratio and the first term of the geometric series Whiteboard exercise Play

Finding the first term and the common ratio of the geometric sequence Whiteboard exercise Play

Finding the highest common factor Student activity Play

Finding the highest common factor Whiteboard exercise Play

Finding the highest common factor Whiteboard exercise Play

Finding the highest common factor (hcf) Simulation Play

Finding the highest common factor – methods Animation Play

Finding the least common denominator Animation Play

Finding the least common multiple Student activity Play

Finding the least common multiple Whiteboard exercise Play

Finding the least common multiple (lcm) Simulation Play