Today at Enrich we started the 2nd round of Fibonacci with Alana.  If you don't know what this is it is a complicated system invented by Leonardo Fibonacci it's sequence that goes 1,1,2,3,5,8,13,21 it you add the previous number with the 2nd previous to get the answer. There are several ideas for how it was invented. Some think that it is cows because of their breeding process the same with rabbits and bees. But there is a method of a snails shell if you draw out the Fibonacci numbers and put curved lines through them it makes a snail shell.