Five-number summary from a stemplot Student activity Play

Five-number summary from a stemplot Whiteboard exercise Play

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

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

Heterogeneous data Animation Play

High and low water Whiteboard exercise Play

High and low water Student activity Play

How many more? Student activity Play

How many more? Whiteboard exercise Play

How to lie with means Whiteboard exercise Play

How to lie with means Student activity Play

Instantaneous power and mean power Student activity Play

Instantaneous power and mean power Animation Play

Instantaneous power and mean power Whiteboard exercise Play

Interesting fact Animation Play

Interpretation of the weighted mean Animation Play

Investigating the type of skewness Student activity Play

Irrational numbers Class activity Play

Irrational numbers Whiteboard presentation Play

Joining the stems Animation Play

Joining the stems Student activity Play

Lena's income Whiteboard exercise Play

Localisation of the median Student activity Play

Long jumps Whiteboard exercise Play

Mean Whiteboard exercise Play