School does not prepare to world of work
In my opinion, school does not prepare students for the world of work. Personally, I think that school helps students decide what they want to be in the future, but not how to achieve it.
The first point to make is that schools focus on the theoretical part, teachers teach to students about subjects and basics things. On the other hand, school has an important educational role in which it helps you learn how to create and cultivate relationships, teaches you how to respect authority and improve basic skills like reading, writing and basic math. Maybe all of these abilities do not help the world of work, however if I am competent I will know how to face any problems which may arise.
The school system does not prepare children for any type of job that requires critical thinking or creativity, although it teaches tips to memorise and reflect. For example, I was not taught how to work in a factory or an office, but I know how to study and memorise all aspects related to that work.
I believe that school does not prepare students for the world of work but it teaches us to be a great person and face the world.