China leads, US ranks 27th: Top 15 countries with highest math scores
China leads, US ranks 27th: Top 15 countries with highest math scores Fifteen-year-old students from China have posted the highest score in this year’s edition of the Programme for International Student Assessment (PISA), the global test administered every three years by the Organisation for Economic Co-operation and Development (OECD). The PISA 2025 results, released in…