The Time Factor: It's Not Just KIPP
In this post, I argue that it is important to understand why a few charters (like KIPP) perform better than others. An editorial in today's Washington Post points out that KIPP’s results suggest the achievement-improving potential of more school time for lower-income students – i.e., longer days and years.
Through longer days, mandatory Saturdays, and summer school, KIPP students spend about 60 percent more time in school than typical regular public school students. That's the equivalent of over 100 regular public school days of additional time. This is an astounding difference.
But it's not just KIPP.