text: Online school can be used for a temporary replacement for regular school in times of emergencies. Students who are unable to attend school due to disease or injury would be able to keep up with the class through online learning. It could prove useful during times of disease outbreaks like corona virus. Instead of keeping schools open with a risk of infecting students and staff, schools would consider switching to online school for as long as it is needed. Schools could consider using online learning to make up for snow days as well.