An act is like when you play pretend. Imagine you are at home and you decide to be a superhero. You put on a cape and pretend to save the world. That pretend game is an act. It’s something you do to show or pretend something else.
Think of an act like a magic trick. When a magician pulls a rabbit out of a hat, they are doing an act. They aren’t really making a rabbit appear from nowhere; it’s a trick to make it look like magic. An act can be a special performance that makes people feel surprised or happy.
An act can also be like a story you tell with your body. When you dance or sing, you are acting out a story without using words. Your movements and sounds are the act, and they help people understand the story you’re telling.
Sometimes, an act is like a promise. When you do something nice for a friend, like sharing your toys, you are acting in a way that shows kindness. This act tells your friend that you care about them.