The Andhra Pradesh SCERT is gearing up to release the Summative Assessment – 1 (SA 1) Biology Key Papers 2025–26 for Classes 8, 9, and 10. These key papers help students verify their answers, understand scientific concepts correctly, and calculate their expected scores using official valuation principles.Prepared by expert teachers, these keys follow the NCERT–SCERT integrated Biology syllabus, ensuring accuracy, clarity, and concept-based explanations.
Physical science
🔐 6th Class SA1 NS Key Paper-Download
🔐 7th Class SA1 NS Key Paper-Download
🔐 8th Class SA1 Physics Key Paper-Download
🔐 9th Class SA1 Physics Key Paper-Download
🔐 10th Class SA1 Physics Key Paper-Download
Biology
🔐 8th Class SA1 Biology Key Paper-Download
🔐 9th Class SA1 Biology Key Paper-Download
🔐 10th Class SA1 Biology Key Paper-Download
