To be specific, five students from each class of Grade Three were selected to participate in the activity, which was conducted in the form of written examination, focusing on students' grasp of the basic knowledge of the third grade, such as modifying sentences with modified symbols and flexible transformation of sentence patterns. During the activity, the students sat upright and looked attentive. Moreover, faced with a series of problems that required the use of the 'strongest brain', some students scratched their heads, and some rolled their eyes, revealing the charm of thinking. In the meantime, the pens in their hands seemed to have become magic wands, with the whole examination room filled with the rustle of students' pens.

Overall, this activity not only stimulated the enthusiasm of the students to think, but also let them understand the significance of flexible grasp of basic knowledge.

Attached is the list of the winners:

Class 301:

First prize winner: Zhang Yiyu

Second prize competitors: Ma Xinyao and Li Muchuan

Third prize candidates: Li Yichen and Liu Haoxuan

Class 302:

First prize winners: Li Yutong and Song Shan'en

Second prize contestant: Pan Lu

Third prize competitors: Zhu Xiangfeng and Bai Hongyu

Class 303:

First prize winner: Xue Hanwen

Second prize candidates: Wang Shuxian Ye Maosheng

Third prize competitors: Wang Yiyang and Fang Haoyang

Class 304:

First prize winner: Yao Yunwei

Second prize contestants: Yu Siyu and Xu Zixuan

Third prize competitors: Dong Junyu and Hao Zerui

Class 305:

First prize winners: Ruan Nuoyan and Li Yitong

Second prize contestants: Zha Yuxuan and Ye Zixi

Third prize candidate: Chen Zixi

Class 306:

First prize winners: Xu Wanxin and He Siyuan

Second prize competitor: Hu Shiyu

Third prize candidates: Gan Lu and Fang Shiyuan

Class 307:

First prize winner: Bi Wenxuan

Second prize competitors: Chen Ruixi and Cai Yiran

Third prize candidates: Chen Haoran and Chen Yuanxing