What is exponential?

Exponential growth is when something grows really fast, like a snowball rolling down a hill.

Imagine you have one penny. That’s not much. But if every day, your penny doubles, so it becomes two pennies on the second day, four on the third, eight on the fourth, that’s exponential growth. It starts slow, but soon you’re getting lots of pennies all at once!

In exponential growth, each step depends on the previous one. Like a chain reaction in a toy that keeps bouncing higher and higher.

Think about a cake recipe: if you double the ingredients every time you make a new batch, your cake gets bigger and bigger really quickly, just like how money grows when it doubles every day!

A bacteria colony is a great example. If one bacterium splits into two, then each of those splits again, soon there are millions of bacteria, all from just one tiny cell! That’s exponential growth in action. Exponential growth is when something grows really fast, like a snowball rolling down a hill.

Imagine you have one penny. That’s not much. But if every day, your penny doubles, so it becomes two pennies on the second day, four on the third, eight on the fourth, that’s exponential growth. It starts slow, but soon you’re getting lots of pennies all at once!

A bacteria colony is a great example. If one bacterium splits into two, then each of those splits again, soon there are millions of bacteria, all from just one tiny cell! That’s exponential growth in action.