“The quarter system divides the academic year into three quarters – fall, winter and spring. From the Viruses that establish latency in humans are difficult or impossible for the immune system … The word in the example sentence does not match the entry word. Why does COVID-19 strike some and not others? Basically, just like any other app, TikTok collects the user's data. When it comes to higher education, there are two types of academic schedules: the semester system and the quarter system. Quarter system students go back nearly a month later – after Labor Day weekend. isFeed1x1=false; Thanks! This article has not been reviewed by Odyssey HQ and solely reflects the ideas and opinions of the creator.