# What is the Fibonacci Sequence?

Have you ever noticed patterns in nature, like the way leaves grow on a stem or the shape of a snail’s shell? Many of these patterns follow something called the Fibonacci Sequence. The Fibonacci Sequence is a special series of numbers that starts with 0 and 1, and each number after that is the sum of the two numbers before it.

Here’s how it works:

1. Starting Numbers: The sequence starts with 0 and 1.
• 0, 1
2. Adding Up: Each new number is found by adding the two numbers before it.
• 0, 1, 1 (0 + 1)
• 0, 1, 1, 2 (1 + 1)
• 0, 1, 1, 2, 3 (1 + 2)
• 0, 1, 1, 2, 3, 5 (2 + 3)
3. Continuing the Pattern: This pattern continues forever, creating a sequence like this:
• 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, and so on.
4. Nature’s Blueprint: The Fibonacci Sequence appears in many places in nature. For example:
• The number of petals on a flower often follows the sequence.
• The arrangement of leaves around a stem.
• The pattern of seeds in a sunflower.
• The spiral shapes in shells and hurricanes.
5. Mathematical Beauty: The sequence is not just a curiosity; it’s also useful in math and science. It helps us understand growth patterns, population modeling, and even computer algorithms.

The Fibonacci Sequence is a simple yet powerful example of how math can explain the beauty and complexity of the world around us. It shows us that even simple rules can create amazing patterns.