Recently, in Jining High-tech Zone, Shandong Province, an 81-year-old retired teacher, Wang Guangjie, used the Internet live broadcast platform to teach physics, attracting hundreds of thousands of netizens to urge updates.
During each live broadcast, he would write neat chalk words on the blackboard and draw the circuit diagrams needed for the live broadcast.
In 1996, Wang Guangjie quit his job as a substitute teacher at the technical school and returned home to take care of his wife who was injured in an accident.
Affected by the epidemic, Wang Guangjie had nothing to do at home, so he came up with the idea of shooting short videos of popular science on live broadcast.
Because of the beautiful blackboard writing and easy-to-understand explanations, Mr. Wang Guangjie's one-and-a-half-hour class every day often attracts hundreds of thousands of viewers, and the number of viewers for a single live broadcast even reached 400,000.
(produced by Lu Huiqian)
Responsible editor: [Wang Yu]