So why don’t students like school? According to Mr. Willingham, one major reason is that what school requires students to do — think abstractly — is in fact not something our brains are designed to be good at or to enjoy. When we confront a task that requires us to exert mental effort, it is critical that the task be just difficult enough to hold our interest but not so difficult that we give up in frustration. When this balance is struck, it is actually pleasurable to focus the mind for long periods of time. For an example, just watch a person beavering away at a crossword or playing chess in a noisy public park. But schoolwork and classroom time rarely keep students’ minds in this state of “flow” for long. The result is boredom and displeasure. The challenge, for the teacher, is to design lessons and exercises that will maximize interest and attention and thus make students like school at least a bit more.