We did a rainbow experiment to see how to grow your own rainbow.
How to make it:
Grab 1 tissue paper and cut it out like a rainbow shape.
Grab colouring felts and colour the end of your rainbow shape (colour it bold ). Get a tray of water don't over flow it.
Pinch it on the top and slowly dip the end of your rainbow in the water (not your whole rainbow just the end).
Now watch your rainbow grow.
My rainbow didn't quite work because I dipped it too far in the water but it was worth it anyway.
:)
