Okay kiddo, let me explain. A CEO is someone who is in charge of a company or an organization. Public schools are places where kids go to learn and grow.
So, when we talk about a CEO of public schools, we're talking about someone who is in charge of making decisions for all the public schools in a certain area. Kind of like a boss, but for all the schools instead of just one.
This person is responsible for making sure the schools have enough money to operate, hiring good teachers to educate the students, and making sure that the schools are following all the rules and regulations set by the government.
Basically, the CEO of public schools is like the head honcho of all the schools in the area, making sure everything runs smoothly and everyone has the opportunity to learn and grow.