Okay kiddo, so have you ever played with Lego blocks before? You know how when you put the blocks together you can make all kinds of cool things like a car or a house? Well, imagine that each block is like a tiny part of something bigger.
When lots of these tiny parts come together, they can create something totally new and different - like a car or a house. This is kind of like what happens with emergent properties.
In science, we use the term "emergent properties" to describe how a bunch of small parts can come together to create something new that has its own unique properties.
For example, let's say you have a bunch of cells in your body. Each cell is pretty small and doesn't do much on its own. But when you put all of the cells together, they create something much bigger and more complex - like your body! And your body has all kinds of cool properties that the individual cells do not.
It's kind of like how a bunch of Legos can come together to create something larger and totally different. The individual Lego blocks don't have the same properties as the thing they create when put together.
So, that's emergent properties in a nutshell! It's all about how combining smaller parts can create something totally new and exciting.