Teachers of K3 class will receive 2 two-hour workshops training on Saturdays. K3班的老師將連續兩個星期六接受每次2小時的工作坊培訓。

The participation period will last 10 weeks, of which 2 weeks are for teacher training and child assessment and 8 weeks for curriculum activities (interventions). We will video-record the intervention process for data analysis within our research team. 參與期將持續10週，其中培訓和兒童評估2週，課程活動（干預）8週，過程會被錄影並只作內部數據分析用途。 

There will be a teacher and parent questionnaire before training and curriculum interventions. Each questionnaire takes 10-15 minutes to complete. 在培訓和課程干預之前，將會有一次教師和家長問卷調查。每份問卷完成需時10-15分鐘。 

During the 8-week intervention period, K3 teachers need to conduct programming games or teacher-led story programming teaching activities in selected classes (half-day/whole-day classes) every week (the research team will provide some teaching equipment and materials, such as programming robots).  在8週的干預期間，K3 教師需要每週在選定的班級（半日/全日班）中進行編程遊戲或教師主導的故事編程教學活動（研究團隊將提供部分教學設備和材料，如編程機器人）。 

Corresponding classes will set up programming learning/game corners. After Week 8, teachers are encouraged to conduct similar programming activities with other classes. 相應班級將設立編程學習/遊戲區角。第8周後，鼓勵教師與其他班級進行類似的編程活動。 

The pretest and posttest will take 20-30 minutes each to assess each child. 評估每個兒童的前測和後測分別需要 20-30 分鐘。 

Selected teachers will undergo 2 interviews of no more than 1 hour each. The interviews will be audio-recorded for subsequent analysis. 選定的教師將接受2次各不超過1小時的採訪。訪談內容將被錄音以供後續分析。