**Describe possible everyday events and order their chances of occurring (ACMSP092)**

**LO: To describe possible everyday events and order their chances of occurring.**

**Know:**

- The probability scale ranges from 0 to 1.

**Understand:**

- That probability ranges from 0 to 1 and that fractions, decimals and percentages could be used to describe them.

**Understand:**

- I can describe everyday events using probability.

**Probability of Events**

### Probabilities of events can be described in a range of **0 to 1**.

### The probability of an event occurring can **never be less than 0**.

### A probability of 0 means that the event is **impossible** to occur.

### The probability of an event occurring can **never be more than 1**.

### A probability of 1 means that the event is **certain to occur**.

**Probability Scale**

### What are the chances of today being a sunny day?

### What are the chances of you seeing a koala today?

### What are the chances of you going to sleep today?

### What are your chances of going to school today?

**Teaching Ideas**

### Anchor Chart

**Probability Videos**

**Probability Videos**