The impact of online learning assisted by Ms. Teams and videos on understanding group concepts in Abstract Algebra courses Yumiati and Saleh Haji
Universitas Terbuka
Universitas Bengkulu
Abstract
The purpose of this study was to determine the impact of online learning assisted by Ms. Teams and videos on understanding group concepts in the Abstract Algebra course. This type of research is experimental research with one group pretest-posttest design. Participants of this study were 13 students of the Bengkulu University Mathematics Education undergraduate program in the even semester of the 2020-2021 academic year. The instrument used is a written test in the form of an essay consisting of 3 questions. The novelty of this research is the application of online learning with the help of Ms. Teams combined with the use of video media. The results showed that 1) Students^ understanding of the group concept increased from 2.74 to 7.03 on a scale of 10- 2) Statistical test shows that the difference in pretest and posttest scores is very significant- 3) Based on the N-Gain calculation, an increase in understanding of the group concept of 0.57 is in the medium category.
Keywords: Online learning, Ms. Teams, video, group concept
