Certain or impossible? Student activity Play

Choosing a card Whiteboard exercise Play

Choosing an indicator for the titration of a weak acid or a weak base Student activity Play

Choosing an indicator for the titration of a weak acid or a weak base Chart Play

Choosing an indicator for the titration of a weak acid or a weak base Chart Play

Choosing cards Whiteboard exercise Play

Choosing shoes Whiteboard exercise Play

Choosing the best offer Whiteboard exercise Play

Choosing the best offer Student activity Play

Choosing the right optical instrument Whiteboard exercise Play

Choosing the right points Animation Play

Choosing the suits Whiteboard exercise Play

Could it possibly happen? Student activity Play

How many are there? Student activity Play

In how many ways can it happen? Student activity Play

In how many ways can it happen? Whiteboard exercise Play

Multiplication rule – choosing ice-cream Whiteboard exercise Play

Random experiment Animation Play

The certain event Animation Play

The certain event Student activity Play

The colour of the ball chosen by Yoko Whiteboard exercise Play

The impossible event Student activity Play

The impossible event Animation Play

The set of elementary events Student activity Play

Worked examples Student activity Play