SeekBeta Teacher Voices Survey 2026: 3,200 educators share their biggest classroom challenges NEP 2020 implementation reaches 18 states — teachers share mixed responses from ground CBSE announces new assessment framework for Classes 6–8 starting 2026–27 SeekBeta Teacher Voices Survey 2026: 3,200 educators share their biggest classroom challenges NEP 2020 implementation reaches 18 states — teachers share mixed responses from ground CBSE announces new assessment framework for Classes 6–8 starting 2026–27