How Does Light Travel?

In our science lesson this week, we made light graphs/diagrams. We set up a torch and had a mirror, then put a piece of paper underneath. Next, we marked out the location of the light and the mirror, and also marked the direction on which the light travelled with an “x”. Then we joined the xs together which made a straight line. We showed the direction it travelled in by adding arrows across the line. Finally, we measured the angles using a protractor.