The Fibonacci Sequence is the series of numbers: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ... The next number is found by adding up the two numbers before it:

But we don't see this in all plants, as nature has many different methods of survival.. Golden Angle. So far we have been talking about "turns" (full rotations). The equivalent of 0.61803...

2010年4月19日 · Math explained in easy language, plus puzzles, games, worksheets and an illustrated dictionary. For K-12 kids, teachers and parents.