fractions

Have you ever met anyone who attracted your attention because he had the right idea, but the more you got to know how he arrived at that idea, the less attracted you felt?

All our lives, we learn how important it is to be correct, to have the right answer. You gotta have the right answer to make good grades in school, to nail that interview, to be accepted by your peers and your families and your supervisors, .... But too many people think that an education is merely a sequence of milestones at which you demonstrate that you know the right answer. That view of education is unfortunate.

Yesterday, my 12 year-old son Alex was excited to tell me that he had learned a new trick that made it easier to multiply fractions. Here’s the trick: