The stem-and-leaf diagram for years of experience Student activity Play

The stem-and-leaf diagram – preparing the data Whiteboard exercise Play

The survey for the RAM Company Whiteboard exercise Play

The time interval between two cars Whiteboard exercise Play

The time needed to reach the mountain top Whiteboard exercise Play

The top-6 ranking in the future Whiteboard exercise Play

The umbrellas Whiteboard exercise Play

The water temperature Whiteboard exercise Play

The weight of eggs Animation Play

The weight of lemons Whiteboard exercise Play

The winning times Animation Play

Throwing a die Whiteboard exercise Play

Time series Student activity Play

Time series Whiteboard exercise Play

Tomato soup Whiteboard exercise Play

Transforming data Animation Play

Transforming data Student activity Play

Transforming graphs of trigonometric functions (2) Class activity Play

Transforming graphs of trigonometric functions (2) Whiteboard presentation Play

Trimodal data Animation Play

Trousers Whiteboard exercise Play

TV stations Student activity Play

Two handball teams Whiteboard exercise Play

Two joint stock companies Whiteboard exercise Play

Two-way tables Student activity Play