A business school is a place where people go to learn about how to manage businesses. It's like a school that teaches you how to run a big store, a restaurant, or even your own small company. The teachers at business school are very smart and they will teach you a lot of things about money, making decisions, and leading people.
There are many different kinds of classes you can take at a business school. You might learn about marketing, which is how to tell people about the things you sell. Or you might learn how to keep track of money, which is called accounting. You might also learn how to manage people, which means being a good leader and making sure everyone is doing what they're supposed to do.
When you go to business school, you'll have a lot of homework to do. This might include reading books, writing papers, and doing projects. You'll also have to take tests to show that you understand what you've learned.
Going to business school can be very helpful if you want to run your own business someday or work in a big company. You'll learn a lot of important skills that can help you be successful in the world of business.