# Sample Space Diagrams

Students learn how to organise all the permutations of multiple events using tables and sample space diagrams.  Once all permutations are discovered they learn how to compare the likelihood of the different events using probabilities.
##### Differentiated Learning Objectives
• All students should be able to list in a systematic and logical manner all the permutations of two events.
• Most students should be able to list in a systematic and logical manner all the permutations of two events in a Sample Space Diagram.
• Some students should be able to use a Sample Space Diagram to calculate probabilities of two or more combined events.

SKU: 174

### Mr Mathematics Blog

#### Trigonometric Identities Sin, Cos and Tan

How to introduce the sin, cos and tan trigonometric identities.

#### Calculating a Reverse Percentage

How to teach calculating the original amount after a percentage change.

#### Comparing Datasets using the Mean and Range

The importance of the range when comparing comparing datasets.