Letters in algebraic expressions Whiteboard exercise Play

Linear function y = ax and its graph Student activity Play

Localisation of the median Student activity Play

Logarithms in chemistry Whiteboard exercise Play

Logarithms in chemistry Student activity Play

Logarithms in chemistry Whiteboard exercise Play

Looking for roots Student activity Play

Looking for roots Whiteboard exercise Play

Maximum and minimum values on the graph Whiteboard exercise Play

Maximum value of the function in a given interval Animation Play

Measures of variability (2) Class activity Play

Measures of variability (2) Whiteboard presentation Play

Median and the 'true value' of measurements Whiteboard exercise Play

Median and the 'true value' of measurements Student activity Play

Median – the central value Whiteboard exercise Play

Median – the central value Student activity Play

Median – the most typical value Whiteboard exercise Play

Median – the most typical value Student activity Play

Median, quartiles, range and interquartile range Whiteboard exercise Play

Middle of all the ordered observations Animation Play

Minimum value of the function in a given interval Animation Play

Modal value Whiteboard exercise Play

Mode Student activity Play

Multimodality Student activity Play

Negative powers of 10 Student activity Play