COVID-19 pandemic.[ Sign up for our Health IQ newsletter for the latest coronavirus updates ]Under the plan, staff and students in Grade 5 and above will have to wear masks in common spaces such as hallways — but they will not be required to do so in the classroom.The revised measures also mean that students will not have to adhere to physical distancing in class, which will act as their bubble.While all elementary and high school students will be expected to return to school at the end of the month, children with significant health problems will be offered a remote learning option.Quebec is also maintaining an option for students in Grades 10 and 11 to physically attend classes one out of every two days, if their school cannot organize.