I know some kids that are... Just bad at some things in school. There are some kids with no learning disability or anything like that, that can't do 54 / 9. Some kids in 5th grade that i have seen, read books with about 25 pages. We need better education for our school system or the future is doomed. I think the reason why is because the U.S.A. spends all of their money on the military and not other important things. If we improved our school system then we would be better off for the future.