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二中動態

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107學年度優質化A2課程─從麵團到餅乾體驗活動

二中動態
張貼人:技術服務組公告日期:2018-12-22 ╱ 瀏覽人次:1226
裝飾性圖片

糕點師傅也是瘋狂科學家?在本校英文科跨領域英文專業社群的組織和詹士緯老師的課程規劃之下,本校莎士比亞英語文創社團進行了臺中二中社團史上第一次從麵團到餅乾的英語和化學跨領域教學與實驗。課程包括了透過VOICETUBE影音教學以達成的知識獲得、實際動手做甜點的操作品嚐與文字紀錄、透過GOOGLE表單設計的課程回饋以及評估三個部分。

當糕點師傅將麵團送進烤箱,一連串的化學反應就開始了,最終將麵糰變成了餅乾。當麵糰溫度提升至33度時,奶油做為乳化劑(emulsion)的功能溶解,水分開始逸出。到62.2度時,麵糰中的蛋白質產生了化學變化,賦與麵糰紮實飽滿(solid)的口感。到達100度時,作為膨鬆劑的碳酸氫納,也就是小蘇打粉,幫助水分從麵糰中蒸發而形成餅乾中的孔洞,讓餅乾酥脆口感(flaky)154度時,梅納反應(Maillard Reactions)讓蛋白質與糖分解並且重新排列,除了賦予餅乾深褐色的光澤,一系列的風味和香味也隨之而生。

這節課程的特色是為了深化學習效果,特地在課程解說之後安排校外動手實作課程讓學生體驗,並用英文表達感受以及課程回饋。這樣的課程安排讓參與的師生驚艷不已。學生在掃描課程講義之後填答的回饋(共計31人次)讓跨領域英文專業社群有了設計課程的動機。Next time we shall dough it again 

      課程時間安排滿意度:非常滿意(extremely satisfied)93.8%,還算滿意(somewhat content)6.2%

    整體課程設計的滿意度:非常滿意(very content)100%

    社團幹部服務的滿意度:優異(extremely content)87.5%,尚可(sort of content)12.5% 

   佳評如潮(匿名回饋)

(1) This activity is actually fun and exciting and it's my first time to do it. Although at the beginning, it makes me miserable to do it, l am familiar with it quickly. I have a good time making it and enhance my relationship with my classmates. I will recommend this activity to my friends or family members.

(2) We went to Showtime cinemas to take a part in "Dough" today. It's my first time to do the dessert by myself. I thought it was hard at first, but it was unexpectedly easy, and it was really tasty. It's a memorable experience.

(3) This activity means a lot to me .It's first time that I make a cake all by myself. Hope I can attend again next semester.

(4) Today’s activity was so amazing. I made the tiramisu by myself, and I thought it was a special experience in my life, because this was the first time I made the tiramisu. To be honest, I was afraid of failing to do it, but I told myself “just do it, It’s not a big deal!”, and then I felt at ease. It was due to everyone’s help that I was able to finish my tiramisu. Thank you guys, and thank teachers too! Thanks for your hard work!

(4) Wonderful course! The pre video about caramel helps a lot in the understanding of the process. Thank you Shine your great design. The experience is unforgettable. I gained sense of achievement from making the cup cake.

(5) It is the first time I participated in this kind of event, and I thought it was a very innovative store and course.

 
 
 
 
 


最後修改時間:2018-12-22 PM 12:14

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