Forming words using a two-letter alphabet Whiteboard exercise Play

Forming words – a password in a game Whiteboard exercise Play

Forming words – leaving the lift Whiteboard exercise Play

Formula and graph of a function Student activity Play

Formula based calculations Class activity Play

Formula based calculations Whiteboard presentation Play

Formula for finding the median Animation Play

Formula for the diagonal of a square Animation Play

Formula for the height of the equilateral triangle Animation Play

Formula for the linear sequence Animation Play

Formula for the nth term of an arithmetic progression Student activity Play

Formula for the number of squares Animation Play

Formula for the number of squares – a polygon Whiteboard exercise Play

Formula for the square of a trinomial Animation Play

Formula for the sum of an infinite geometric series Animation Play

Formula for the  nth term of an arithmetic progression Whiteboard exercise Play

Formulas Student activity Play

Four shop assistants Whiteboard exercise Play

Fraction as result of division Student activity Play

Fraction as result of division Whiteboard exercise Play

Fraction in lowest terms Student activity Play

Fraction in lowest terms Whiteboard exercise Play

Fraction of a fraction Student activity Play

Fraction of a fraction Simulation Play

Fraction of a number Student activity Play

Fraction of a number Whiteboard exercise Play

Fraction with denominator 100 Animation Play

Fractional exponents Student activity Play

Fractional exponents Whiteboard exercise Play

Fractional exponents Animation Play