

摘 要 文章針對測試類課程在教學過程中實際設計演示受眾有限等問題,提出了將直播技術應用于原理講解、結構展示、測試過程的教學方法,結合近距離直播和窺鏡直播的方式,給出了教學過程中直播技術的具體應用方案,討論了直播技術應用于實踐教學的優越性,結合陀螺儀原理及測試說明了教學過程的有效性,對測試類課程教學有一定的參考價值。
關鍵詞 測試類課程;直播;投屏;教學方法;大班教學
中圖分類號:G424 " " " " " " " " " " " " " " 文獻標識碼:A " " DOI:10.16400/j.cnki.kjdk.2025.09.021
Practical Application of Live-streaming Technology in the Teaching"of Testing Courses
DU Dangbo, ZHENG Jianfei, SHAO Shoupeng
(Rocket Force University of Engineering, Xi'an, Shaanxi 710025)
Abstract Aiming at problems such as the limited audience for actual design demonstrations in the teaching process of testing courses, this paper proposes a teaching method that applies live-streaming technology to principle explanation, structure display, and the testing process. Combining close-range live-streaming and endoscope live-streaming methods, it presents a specific application plan of live-streaming technology in the teaching process, discusses the advantages of applying live-streaming technology to practical teaching, and illustrates the effectiveness of the teaching process by combining the principle and testing of gyroscopes. It has certain reference value for the teaching of testing courses.
Keywords testing courses; live-streaming; screen projection; teaching method; large-class teaching
測試類課程大量開設于工科院校,在培養學生專業知識、實踐本領等方面起到了關鍵作用。測試類課程中往往包含對測試對象結構組成、工作原理、測試方法、故障診斷等方面的詳細介紹與講解。傳統教學方法中,對這些步驟的講解主要通過圖片和視頻的方式讓學生產生直觀認知,通過觀摩和實操的方式讓學生進一步掌握實踐方法[1-3]。然而,由于教學人數多、操作對象少,設備內在結構復雜、圖形展示有限,使得測試類課程授課過程中存在很多現實難題,教學手段不能有效覆蓋所有學生,教學效果容易打折扣[4-5]。針對此問題,本文將闡述直播技術在測試類課程教學過程中的應用,解決受眾少的問題,讓學生在教學過程中能夠有效跟上思路、抓住重點、學會測試。
1" 測試類課程傳統教學方法存在的現實困難
測試類課程內容主要注重學生對測試系統、測試對象、測試方法原理的理解與掌握。然而,由于部分教學對象較為復雜,此類課程往往理論知識覆蓋面較廣,從理論到實際設備過度較大。……