Everywhere I go, people bring me theories about why one country’s students seem smarter than another. Many of these theories make intuitive sense. Some make no sense at all. The good news is that the research helps us rule out a bunch of things based on what we do know about educational outcomes around the world:
A Short List of Things that Do NOT Explain Education Outcomes:
1. School Lunches
I hear this a lot, mostly because many people have heard that Finland–an educational utopia–gives free lunches to all students. While I think it’s a good idea to provide free lunch to all students, and I agree Finnish school lunches are quite delicious (as are Korean school lunches–see photo), free lunch does not seem to be a common theme among top performing countries.
For example, Canada, which has significant child poverty but very strong education outcomes, is rather stingy when it comes to lunch. Nine out of 10 students bring their own lunches in Canada, according to this 2008 report (which is fascinating, though a bit dated). In Poland, which also has better education outcomes than the U.S., the high school where I spent the most time did not even have a cafeteria, let alone free meals.