A banner is like a big, colorful flag that you might see at a parade or a carnival. It is usually made of cloth or paper and has bright colors and pictures on it. People use banners to show messages or to celebrate something special. Think of it as a giant piece of art that can wave in the wind and tell everyone who sees it something important or fun.
Imagine a birthday card that is really, really big. This card would have your name on it, lots of colors, and maybe some balloons or cake pictures. A banner works the same way, but instead of being small and in your hand, it is big and can hang up high for everyone to see. It’s like a happy shout-out that you can see from far away!
A banner can also be like a superhero cape. Just like how superheroes wear capes to show who they are, people use banners to show a special message or to represent a team or group. When you see a banner, it’s like the banner is saying, “Look at me! I have something to tell you!”