Average performance of 15-year-olds in mathematics, reading, and
science, OECD average

Assessed through PISA scales, which evaluate children's ability to use mathematical reasoning, understand and engage withtexts, and interact with scientific concepts for practical problem-solving, personal development, and informed citizenship.

MathematicsMathematics20002022200520102015480ScienceScience20002022200520102015485ReadingReading20002022200520102015480

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Average performance of 15-year-olds in mathematics, reading, and science

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