The ineffective study methods that science has proved
There are many wrong ways to study in the world. Perhaps one of the reasons is that schools don't teach students how to study, but I think the school itself is too inflexible about science. Even when new scientific research reveals meaningful learning methods (or meaningless study), it's hard to reflect them. Even if school education is bad, it takes too long to change it. So, I want students to learn effective study methods and make a difference to others. In addition, adults have no choice but to learn a scientifically correct way of studying and learn more in the future because they regret that the way they learned at school was wrong.