提升學生防蝕防災素養鑑別能力之探索教學-腐蝕分析評估及環境防蝕工安

Abstract

本課程配合此一教學研究實踐所開授「腐蝕與其防護｣之課程，於教學寳踐中如何以「探究式教學」協助學生對腐蝕分析評估及環境防蝕工安的反思。要將腐蝕辨識及材料電化學實驗教育落實在教育現場，首先教師必須先讓學生充分理解腐蝕潛在危害，進而導致工安意外。引導學生思考並反省自身之行為態度，其質腐蝕環境危害風險也同樣會發生於日常生活。教學策略方面除傳統講述教學外，也藉由創新教學模式（PBL、小組討論、探究式）學習輔助來提升學習成效。採用合作學習教學時，宜採「多元化」教學評量，其中以觀察法居多，兼顧個人學習表現與團體觀察表現。透過本課程「腐蝕與其防護」之探究式教學實踐，學生能在真實與多元的學習情境中，深化對腐蝕機制、材料劣化行為及環境防蝕工安議題的理解。經由問題導向之課堂討論、案例分析及現場觀摩活動，學生不僅具備了基礎腐蝕分析與評估之能力，更能主動反思材料選擇、結構設計及長期維護對於環境與職場安全的重要性。課後回饋顯示，多數學生認為透過探究式學習方式，使其能將理論知識有效連結至實務問題，並培養自主發現問題與解決問題的能力，對於未來投入相關工程領域工作時之風險意識與專業責任感亦有顯著提升。 This course is in conjunction with the "Corrosion and Its Protection" course offered by this teaching research practice. In teaching practice, how to use "inquiry-based teaching" to help students reflect on corrosion analysis and evaluation and environmental corrosion protection and industrial safety. In order to implement corrosion identification and material electrochemical experimental education in the education field, teachers must first let students fully understand the potential hazards of corrosion, which in turn lead to industrial safety accidents. Guide students to think and reflect on their own behavior and attitudes, and the risks of corrosive environmental hazards will also occur in daily life. In terms of teaching strategies, in addition to traditional narrative teaching, innovative teaching models (PBL, group discussion, inquiry-based) learning aids are also used to improve learning effectiveness. When using cooperative learning teaching, it is advisable to adopt "diversified" teaching assessment, among which observation methods are the most common, taking into account both individual learning performance and group observation performance. Through the inquiry-based teaching practice of this course "Corrosion and Its Protection", students can deepen their understanding of corrosion mechanisms, material degradation behaviors, and environmental corrosion protection and industrial safety issues in real and diverse learning situations. Through problem-oriented classroom discussions, case analysis and on-site observation activities, students not only have the ability to conduct basic corrosion analysis and evaluation, but also actively reflect on the importance of material selection, structural design and long-term maintenance to the environment and workplace safety. Post-class feedback shows that most students believe that through inquiry-based learning, they can effectively connect theoretical knowledge to practical problems and cultivate the ability to discover and solve problems independently, which also significantly improves their risk awareness and professional responsibility when working in related engineering fields in the future.