Yes schools have been wrong to teach us as they have. The current accepted way of teaching was meant to make two type of people: the factory worker ,and the manager. It also groups up people by age, so that the factory's would have a steady stream for growth and replacements. It also doesn't teach everyone the mastery of skills (i.e. math,history, etc..) and will move on whenmost and not all students get it. This way of teaching results in holes in peoples knowledge and can make them fail later in life. For schools to fix this they will need to be ''flipped'' to better fit everyone's pace and needs.