Fact or Fiction?

Here are my three paragraphs describing my holiday experience. Can you guess what one is fact or fiction? 

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!