What is the explanation? According to Ripley, there is a primary postulate running through the psyche of South Koreans, Finns, and Poles when it comes to education: an expectation that the work will be hard. Everything else is secondary. So anything that gets in the way, anything that compromises the work, will be downplayed or eliminated. Sports, for example. Kids do that on their own time, and it’s not part of school culture.
Several consequences follow from this laser-like focus on academic rigor. For example, if schoolwork is challenging kids are going to fail frequently. So failure necessarily is seen as a normal part of the learning process, and as an opportunity for learning, not a cause of shame.
If the academic work for students will be difficult, teachers will necessarily have to be very carefully selected and well trained. And you’ll do whatever is necessary to make that happen. Even if it means, as in Finland, offering significant financial support during their training.
So what is the primary postulate of American education?
Related: Madison’s disastrous reading scores.