They should be learning that school is a good place to do these things. The children of today dread going back to school in September, dread exams, dread receiving their grades, and are generally fearful. No wonder school is stressful. But there is no reason children cannot have intellectual fun, cannot be excited by ideas, and cannot be challenged to acquire new knowledge. Natural learning is a basically enjoyable thing to do.
Many adults love to learn.
Only school-age children associate learning with fear of failure. We must get the fear of failure out of the school system. Cramming for an exam or trying to please a teacher ought not to be the goal of those seeking an education. If we fail to understand this in a profound way, there will be no helping our schools or our children.