What Lessons Should We Really Learn From Successful School Systems?

For improvement, we often look around us and copy what seems to work better. This happens as well in basic education. The challenge in education, however, is that schooling is not one specific task. It cannot be distilled in one activity or even one policy. Education is a system composed of many parts that work together and affect each other. Lifting one specific aspect is not necessarily the same as copying the entire system. And if done carelessly, we may even be attributing success to the wrong aspect. Take, for instance, the curriculum. We may hastily ascribe the apparent success of schools in Finland to what they teach and how they teach. What if the success of these schools really hinge on how well prepared their teachers are? In this case, what they teach and how they teach really do not matter. What really makes them successful is that the teachers are better trained. Simply copying Finland's curriculum therefore is not a recipe for uplifting schools without considering the...