# Chance and Probability

### Chance and Probability

An understanding of chance and probability is becoming more and more important in our lives. ThisÂ feature is intended to help students understandÂ how probability can help them make better choices.

Please encourage your students to send in their solutions by 7th December

### What Does Random Look Like?live

##### Age 11 to 14 Challenge Level:
Engage in a little mathematical detective work to see if you can spot the fakes.

### In the Baglive

##### Age 11 to 14 Challenge Level:
Can you guess the colours of the 10 marbles in the bag? Can you develop an effective strategy for reaching 1000 points in the least number of rounds?

### The Better Choicelive

##### Age 14 to 16 Challenge Level:
Here are two games you can play. Which offers the better chance of winning?

### Last One Standinglive

##### Age 14 to 16 Challenge Level:
Imagine a room full of people who keep flipping coins until they get a tail. Will anyone get six heads in a row?

### Same Number!

##### Age 14 to 16 Challenge Level:
If everyone in your class picked a number from 1 to 225, do you think any two people would pick the same number?

### Mathsland National Lottery

##### Age 14 to 16 Challenge Level:
Can you work out the probability of winning the Mathsland National Lottery?