Updated Feb 28, 2021 | 13:17 IST The pupils were asked to zip themselves up inside their own pop-up tents, which are reportedly disinfected to let other members take over for the following session. School students isolate in green tents for band rehearsals Gym classes, band rehearsals, and choir practice have not been easy for school-goers in the past one year due to the ongoing COVID-19 pandemic. While some have returned to school to restart their extra-curricular activities, most students around the world are still spending most of their time in front of a screen at home. Those who are back in school have had to adhere to strict social distancing rules in classrooms and in other places.