USA: Friskolor inte bättre

Students in public schools learn as much or more math between kindergarten and fifth grade as similar students in private schools, according to a new University of Illinois study of multi-year, longitudinal data on nearly 10,000 students. The study suggest "moving away from a simple focus on school type and instead examining what happens within schools."

Public Schools as Good as Private Schools in Raising Math Scores, [news.uiuc.edu] ...