動手做的STEM生活科技家庭電力課程的教材發展

本研究發展出家庭電力教材，與家庭電力有關之基礎知識，設計重點為引起學生的學習經驗，以及學生是否擁有家庭電力的概念與物理課基礎電路知識。提高學生對如何將理論的電路知識與生活經驗連接的好奇心。擬議的學習設計希望能幫助學生將真實的家庭電力系統聯繫起來，也讓學生透過動手實作（Hands-on learning）將這些新知識概括起來獲得更深入的理論知識。此教學設計及相關教學活動，在科技教師訓練活動中，利用一天的課程進行實驗及成效評量，了解約30位在職教師對其看法。成效評量為在職教師對上述教學法及教材內容的意見。研究結果作為生活科技家庭電力課程與電路串並聯理論的教材發展的參考。

關鍵字

STEM ；生活科技；機電整合與控制；家庭電力；電路串並聯；動手實作

並列摘要

Electricity, as a topic in Physics, continues to be widely regarded by students as difficult and therefore unattractive. Goes beyond traditional lectures with abstract circuit diagram and terminologies, some researchers proposed to give students a battery, some wires and a torch bulb and then ask students to light the bulb, during which students learn how it works. Such proposed teaching has promoted students' interest and understanding. However, even with hand-on experience, it is well known that knowledge is constructed upon existing metaphors during the learning process, and deeper and comprehensive understanding is only possible when the learning is constructive. That is, this study proposes to use home electricity around students' home electricity and parallel and serial circuits as the topic for explorative learning and guide them through STEM integrative instruction to access the basic knowledge about electricity and engineering. The study aims to not only promote students' understanding of electricity but also improve their attitude toward engineering. With 30 participating in-service teachers in evaluating the proposed learning, this study hoped that related rationales and discussions will stimulates researchers and educators to adopt or tailor their own learning designs for the current generation of youngsters and promote the quality of teaching and learning in STEM.

並列關鍵字

STEM ； living technology ； electromechanics ； home electricity ； serial and parallel circuits ； hands-on learning

國際替代計量

動手做的STEM生活科技家庭電力課程的教材發展

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