透過編寫程式控制一個琴鍵發出指定的音階，然後逐一完成其他琴鍵的設定。利用編程技巧簡化程式，讓參加者樂在其中！
幼稚園至小學參加者須與一位家長協作(親子活動)，已報名參加編程工作坊 – 紙琴編程 I 項目者優先。
Develop a computer programme so that each key on the keyboard makes a designated sound, and complete the process for all the keys one by one. Make use of the programming techniques to simplify the programme. Discuss the pros and cons of the modified programme.
Kindergarten and primary students are required to join with at least one parent. (Parent-child activity) Participants of Paper Piano Programming I are preferred.