Our S.2 students have searched the information about the problem associated from using single-use plastic in Hong Kong. They also researched the suggested solutions for “no plastic life”. They designed the board content and organized the manpower. In the morning of 9 December, 2021, our students set up the booth. They invited schoolmates and teachers to support this campaign once they entered the school. Students asked them to show their care by signing and pledging on reducing plastic. At the same time, they explained the importance of this action to their schoolmates.