At long last we're back to school in person. It's been over a whole year of distance learning but we're now back in class for the final 7 weeks of the school year, at least for half the time each week.
Classes are split into 2 groups, or cohorts, and each takes their turn in class.
Hailey and Evan are assigned to Cohort B: in class 2 days this week (Thursday and Friday) and 3 days in class next week (Monday-Wednesday). And so they switch off for the next 7 weeks until Summer.