Differences in Visibility of Students' Proficiency by Grading Methods in Energy Electronics-related Lectures Based on DX Format

In Japan, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) decided in March 2021 to select institutions to implement the “Plan for Upgrading Education at Universities and Colleges of Technology Using Digital Technology” project. Universities implementing the plan will use the Internet, computers, artificial intelligence (AI), and other technologies to promote learning tailored to each student's needs. However, the method of grading, as well as the method of converting lectures to DX, is left to the lecture educators, and it is difficult to say that sufficient know-how has been accumulated. This paper discusses how the incorporation of DX into lectures and examinations to increase students' proficiency in lecture content has been reflected in grading results.