Arithmetic mean – 'balancing point' of the data Student activity Play

Balancing point Animation Play

Box plot and outliers Student activity Play

Box plot and outliers Whiteboard exercise Play

Dot plot Student activity Play

Dot plot Animation Play

Dot plot – earthquakes in Switzeland Simulation Play

Dot plot – graphical representation of variables Whiteboard exercise Play

Equal numbers Whiteboard exercise Play

Forming words Student activity Play

How to write a number without too many zeros Student activity Play

Lewis dot-and-cross diagram for a water molecule Animation Play

Lewis dot-and-cross diagrams Student activity Play

Morse's Alphabet Animation Play

Multiplying decimals by 0.1 and 0.01 Student activity Play

Multiplying decimals by 0.1 and 0.01 Animation Play

Multiplying integers by 0.01 Animation Play

Multiplying integers by 0.1 Animation Play

Multiplying integers by 0.1 and 0.01 Student activity Play

Multiplying integers by 0.1 and 0.01 Whiteboard exercise Play

Representing data Class activity Play

Representing data Whiteboard presentation Play

The hidden patterns Animation Play