## Wednesday, April 29, 2009

### Fibonacci Cleaning

He wouldn't help pick up toys.

But I knew my audience. I created an awesome new game called Fibonacci cleaning! It is simple.

$F_n = F_{n-1} + F_{n-2},\!\,$
(Fn = number of toys you pick up in each round.)

So,
Round one you pick up 1,
Round 2 you pick up 2,
Round 3 you pick up 3,
Round 4 you pick up 5,
Round 5 you pick up 8, etc.

Thank the gods I came up with this one. He is really bored with counting by multiples and primes....

(Anybody have any other fun ways to count? This won't hold him for long!)

#### 1 comment:

1. Lol. That's what I told him to think about when he went to bed last night. He said he didn't know what to think about to I told him to do Fibonaccis and if he forgot to start over.