It is time to rethink time, in schools in particular. So many uses of time are ingrained in our educational traditions that we seldom question their validity or purpose. We start at the same times even when report after report demonstrates it is not best for our kids. We require a certain length of seat time, in a day, and in a school year, even when it takes many students shorter or longer than that to learn. We assign (or are assigned by higher authorities) testing windows that take away from instructional time, and often cause high stress levels in students, despite serving no learning purpose. (We can argue about whether they serve other purposes another time, no pun intended.) So let's break some of these down. Many people incorrectly assume the reason for summer breaks is based on farming, check here for an explanation from PBS about the more accurate origins of that decision. Part of the issue was the lack of air conditioning in cities and affluent families leaving those ...