A battery made of coins Student activity Play

A battery made of coins Animation Play

A battery made of coins Whiteboard exercise Play

A coin and a die Whiteboard exercise Play

A series of experiments Student activity Play

All the results of a random experiment Student activity Play

Can it happen? Student activity Play

Certain event, impossible event, opposite event Student activity Play

Certain, impossible or opposite Animation Play

Coins Whiteboard exercise Play

Copper alloys Student activity Play

Cupronickel Illustration Play

Description of events Student activity Play

Description of events – two fair coins Whiteboard exercise Play

Elementary events Student activity Play

Equally likely outcomes Student activity Play

Events Student activity Play

Events – coins Whiteboard exercise Play

Example of probability definition Animation Play

Frequency Whiteboard exercise Play

Frequency of heads Whiteboard exercise Play

How often does it happen? Student activity Play

In how many ways can it happen? Student activity Play

Mutually exclusive and independent events Student activity Play

Outcomes – two coins Whiteboard exercise Play