Elephants toothpaste

Hey!! At the start of today we did this science thing it was called elephant toothpaste with Jenni who is replacing Alana for four weeks.  So first we chose a pair, then we would each either a big or small cylinder, then you pour some hydrogen peroxide in to your cylinder, then you put in about 5 squirts of soap,  food colouring any colour.  I had green and yellow, then yeast and hot water and kaboom.  It was really fun, mine was the little one on the right. I have had a great day so far.