Moments like this make some professors and education-technology experts wonder: Would it be more effective to replace some traditional class meetings — or even whole courses — with online sessions? After all, in a virtual classroom, students can log in when it is convenient for them, and they can review prerecorded lectures if they miss them the first time. And some students who rarely take part in classroom discussions are more likely to participate online, where they get time to think before they type and aren’t put on the spot. For more detailed information, see JEFFREY R. YOUNG writing here. Who know you’ll be inspired by his writing. You may also see the real application of it here on “Blended Learning and Its Application“.