The 3rd Session of “colorful class” help in study was organized by TNPJVC recently in Yucai primary school in Taishan. Three classes of the 5th grade with a total of over 150 students joint the activity. Ren Zhenguo from OPI delivered a course about “where does electricity come from and how to use it safely”.

With humorous and student-friendly introduction and simulated power generation by a generator model, Ren Zhenguo drew a strong attention from the students. There was active interaction and repeated hand-raising for questions. The course ended with happy laughter and cheerful voices. At the end of the day, it is not only the students, but the teachers and volunteers also gain the knowledge.