江苏省南菁中学在已举行的五届全国中学生物理竞赛中均取得优良成绩。他们取得了第三、四届的江苏赛区第一名,第四届的全国第一名,第五届的全国第三名。该校陈丰同学还荣获第十九届国际中学生物理奥林匹克竞赛银奖。总结自己的经验,他们强调指出,近几年竞赛取得成功的关键在于—— Nan Jing Middle School in Jiangsu Province has achieved excellent results in the five national physics competitions for middle school students. They won the first place in the third and fourth sessions of the Jiangsu Division, the fourth in the nation, and the fifth in the nation. The school’s student Chen Feng also won the silver medal in the 19th International Junior High School Physics Olympiad. Summarizing their own experiences, they stressed that the key to the success of the competition in recent years is -