On the afternoon of May 30th, the open class instructed by Ms. Shengli, head teacher of high school physics department, attracted many observers. The hour-long AP physics class was managed in a flexible degree, logical, and approachable. Abstract physics was explained vividly by Ms. Shengli with the help of appropriate props. The interaction between the teacher and her students made the whole class efficient and well-organized, which greatly impressed all of the observers.

(Written by Yan Wang      Pictures by Yan Wang)