Rainbow experiment

This is my rainbow!  Me and some of my class mates did one as well! This is what we needed to make it: 

Every felt colour of the rainbow.
A paper towel
scissors
a tub full of water

Cut the paper towel into the shape of a rainbow.

Colour the two sides in order of the rainbow.

Put the colours into the tub of water and watch the rainbow grow!
It should turn out like mine!