
But, more significantly, one also finds that great performance is not limited to school systems in the region’s high-income countries. School systems in middle-income Vietnam and China (specifically the provinces of Beijing, Shanghai, Jiangsu, and Guangdong) score better than the average OECD country, despite having much lower GDP per capita. What is more, scores from both China and Vietnam show that poor students are not being left behind. Students from the second-lowest income quintile score better than the average OECD student, and even the very poorest test takers outscore students from some wealthy countries. As the graph below shows, however, other countries in the region have yet to achieve similar results. ….more

