OECD PISA Databases

oecd.org/pisa

इंटरनेशनल स्टूडेंट असेसमेंट रैंकिंग के पीछे मौजूद रॉ सर्वे डेटा। कंट्री रिपोर्ट और टेक्निकल PDFs नोटबुक के लिए सबसे आसान एंट्री पॉइंट हैं।

PISA is the source behind most country-ranking headlines in education coverage, and the raw survey data plus technical documentation here let a notebook check what the test measured instead of relying on a news summary of the rankings. The country reports and technical PDFs are far more approachable than the raw microdata, which needs statistical software to work with directly. Since PISA tests 15-year-olds specifically, be careful not to let a notebook generalize its findings to an entire education system.