4-6 July 2020. The second demonstration teaching activity at Shanlin Elementary School in Alishan Township, led by Prof. I-Heng Chen, 5^th graders from the Taipei Yong-An Elementary School were invited to participate in their featured curriculum. We were able to test run the courses and collect feedback from student participants.

*Acknowledgements*

Principal Xiaoping Xing, Yong-An Elementary School, Taipei City
Principal Yingjia Huang, Xianglin Elementary School, Alishan Township, Chiayi County
Retired Director Yuanming Huang, Teacher Daiyao Yang
Director Wanwen Liao, Chang-Fu Elementary School, Guoxing Township, Nantou County
Retired teacher Xiuyu Zeng of Datong Elementary School, Xinxing District, Kaohsiung City
Associate Professor Chi-Ling Hsieh, Education Professional Development Institute, Da-Yeh University
Assistant Professor Hsiao Chi Ho, Institute of Education, Providence University
Assistant Professor Hsien-Chun Chen, Institute of Human Resources Management, National Sun Yat-sen University

We thank their efforts and contributions in brainstorming and developing the featured curricula contents and provide various assistance!!