AI & Machine Learning
Sep 11, 2026
OECD study finds moderate AI use in schools may benefit student performance
Sep 11, 2026
AI Summary
The OECD's latest PISA report indicates that moderate use of AI tools in education correlates with better performance in science compared to both infrequent and excessive use. While overall test scores have declined, the findings suggest that intentional and balanced use of AI can support learning, though critical thinking skills are also on the decline.
- The OECD's PISA report shows a decline in student skills and test scores linked to AI use in education.
- Students using AI moderately (once a month to twice a week) scored higher in science than those who rarely or frequently used AI.
- Weekly AI users performed similarly to nonusers after adjusting for socioeconomic factors, while daily users scored lower.
- The study suggests that moderate and purposeful AI use may enhance learning, contrasting with excessive use that can lead to distraction.
- Overall, 86% of students in OECD countries have used AI chatbots for schoolwork, with 14% never using them.
- Students who do not use AI for schoolwork generally achieve higher scores than those who do.
- About 20% of students reported using AI almost daily, and this group scored lower in science compared to nonusers.
- The report highlights a decline in critical thinking skills, with an increase in 'hasty readers' who struggle to evaluate information effectively.
- The findings emphasize the importance of developing critical reading and thinking skills in an information-rich environment.
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