風向儀 https://goo.gl/TNuWt8
iSTEM冷知識 – 閉合電路 https://www.youtube.com/watch?v=bJcWTdB8YCg
常識科 : 閉合電路 (五年級) https://www.youtube.com/watch?v=V6vSLqSIFLk
閉合電路 https://www.youtube.com/watch?v=x2Op18ZtlBw
小小科學家-電路遊戲 https://luocm1028.pixnet.net/blog/post/37259287
小沙槌 http://youtube.com/watch?v=mzMDJXkUhA4
簡易伸縮口笛 https://www.youtube.com-watch-v=X6klWlBk1_0
泡泡光學 http://scigame.ntcu.edu.tw/bubble/bubble-015.html
泡泡畫 https://www.youtube.com/watch?v=AgMuZWfReUA
Muffin Stories - The Wright Brothers, Orville and Wilbur https://www.youtube.com/watch?v=fZyZxDWjkZ0
The Wright Brothers - Early Flight https://www.youtube.com/watch?v=RHIlZ8p8U8A
The Wright Brothers, First Successful Airplane (1903) https://www.youtube.com/watch?v=YDlk4Ky_ahs
製作橡皮筋動力車 https://www.youtube.com/watch?v=exuXoln101s
中國古代科技 http://www.hfcc.edu.hk/langdev/chi/culture/1.pdf
蔡倫造紙 https://www.youtube.com/watch?v=WSrRX27U14A
蔡倫造紙術 https://goo.gl/1skRBi
蔡倫造紙動畫 https://goo.gl/iXqCmd
日式育兒記：超環保媽-自製再造紙 https://happypama.mingpao.com/名人kol/日式育兒記：超環保媽-自製再造紙