Where Data Tells the Story
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How do math skills compare around the world?
This graphic ranks participating countries and economies by the average mathematics scores of 15-year-old students in the most recent PISA 2025 study, published in September 2026.
PISA assesses students in mathematics, reading, and science. Its mathematics assessment goes beyond memorizing formulas or procedures, measuring whether students can apply mathematical knowledge and reasoning to real-world problems.
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