“…;The offline one also brings problem that is when the class enrolment is huge. It decreases the teachers' attention to the various students' motivation, characteristics, learning styles, gender, age, and academic abilities (Barnaba & Rahmawan, 2019;Mahanal, 2019;Zetriuslita et al, 2016). Related to some solutions that have been offered to the above research, it is an urge to conduct research on identifying students' trends on Critical Thinking which would be connected to their social backgrounds such as age, sex, students' learning preferences, and willingness to take participation in class discussion.…”