Let’s start with a simple example: a made-up constellation. Your teacher will divide you into two groups. He or she will give you a constellation. Study it, then look at the picture below. Pretend you are looking at stars in the sky. What do you see?
![A simple made-up constellation](/wp-content/uploads/2018/04/madeup.jpg)
Someone from your group should describe what you see to the rest of the class. What did the other group see? Can you see what they saw?