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 Whiteboard exercise Play

Finding the highest common factor Whiteboard exercise Play

Finding the highest common factor Student activity 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 Whiteboard exercise Play

Finding the least common multiple Student activity Play

Finding the least common multiple (lcm) Simulation Play

Finding the number of common points of the coordinate axes and the circle Whiteboard exercise Play

Finding the number of common points of the coordinate axes and the disc Whiteboard exercise Play

Finding the tangent Whiteboard exercise Play

Finding the  x-intercept of a linear function Student activity Play

Fraction as result of division Student activity Play

Geometric sequence Whiteboard presentation Play

Geometric sequence Class activity Play

Geometric series Class activity Play