Updated: January 17, 2021 01:08 IST As campuses in Tamil Nadu are scheduled to open for students of Classes 10 and 12 on Tuesday, schools are in a tizzy about conducting classes and ensuring a safe and hygienic space in adherence to COVID-19 norms Share Article AAA Step by step: Workers at the Everwin School in Kolathur disinfecting a classroom in preparation for the reopening of its campus for Classes 10 and 12. | Photo Credit: PICHUMANI K. As campuses in Tamil Nadu are scheduled to open for students of Classes 10 and 12 on Tuesday, schools are in a tizzy about conducting classes and ensuring a safe and hygienic space in adherence to COVID-19 norms