王華 何赟澤 王洪金 張曉飛 文一章
摘? 要:傳感與檢測技術(shù)課程是湖南大學(xué)電氣與信息工程學(xué)院電氣、自動化、電子和測控等四個本科專業(yè)的學(xué)類核心課,包含課堂教學(xué)、實(shí)驗(yàn)教學(xué)、小班討論三個教學(xué)環(huán)節(jié)。傳統(tǒng)教學(xué)存在:1. 原理復(fù)雜,知識點(diǎn)與應(yīng)用結(jié)合不緊密;2. 傳統(tǒng)集中式實(shí)驗(yàn)效率低;3. 課堂、實(shí)驗(yàn)和討論環(huán)節(jié)沒能有效打通;4. 沒有吸納校外優(yōu)秀資源等問題。2020年春季學(xué)期,受新型冠狀病毒肺炎疫情影響,學(xué)生無法返校,傳統(tǒng)的課堂教學(xué)、實(shí)驗(yàn)教學(xué)和小班討論遇到困難。傳感課程組的教師通過合理使用網(wǎng)絡(luò)資源和搭配網(wǎng)絡(luò)教學(xué)工具,基于BOPPPS和對分課堂理念,實(shí)現(xiàn)了線上直播、翻轉(zhuǎn)課堂、線上討論、線上考試等教學(xué)環(huán)節(jié)的有序進(jìn)行。所有的實(shí)驗(yàn)視頻全部上網(wǎng),并通過A+D Lab和雷實(shí)驗(yàn)完成了對實(shí)驗(yàn)教學(xué)的改革和探索。并為每個知識點(diǎn)建立了課程思政案例、目標(biāo)及教學(xué)方法。這些措施保證了教學(xué)、實(shí)驗(yàn)、討論等環(huán)節(jié)能夠按照教學(xué)進(jìn)度順利開展,保證了疫情期間的教學(xué)效果和立德樹人成效。
關(guān)鍵詞:線上教學(xué);雨課堂;雷實(shí)驗(yàn);直播教學(xué);SPOC;課程思政
中圖分類號:G642? ? ? ? 文獻(xiàn)標(biāo)志碼:A? ? ? ? ?文章編號:2096-000X(2021)20-0106-04
Abstract: Sensing and testing technology is the core course of four undergraduate majors in electrical, automation, electronics and measurement and control with College of Electrical and Information Engineering, Hunan University, which includes classroom teaching, experimental teaching and small class discussion. There are some problems in traditional teaching: 1. the principle is complex and the understanding is not deep; 2. the efficiency of centralized experiment is low; 3. the classroom, experiment and discussion are not connected effectively; 4. excellent resources are not absorbed. In the spring semester of 2020, affected by COVID-19, conventional classroom teaching, experiment and discussion are not available. The teachers have adopted the online resource and teaching tool, LEI experiment and carried out live teaching, flipped classroom, online discussion, online examination. All the traditional experimental videos are online. Through A+D Lab and LEI experiment, the reform and exploration of experimental teaching are completed. For each knowledge point, the ideological and political cases and objectives are established. These methods ensure that teaching, experiment and discussion can be carried out orderly and improve the teaching effect during the epidemic.
Keywords: online teaching; Rain classroom; LEI experiment; live broadcast teaching; SPOC; ideological and political education in all courses
傳感與檢測技術(shù)課程(以下簡稱為傳感)是湖南大學(xué)電氣與信息工程學(xué)院面向電氣、自動化、電子和測控等本科專業(yè)的學(xué)類核心課,在課程體系中地位非常重要。該課程包括課堂教學(xué)48學(xué)時,小班討論8學(xué)時,實(shí)驗(yàn)課時8學(xué)時,總計3學(xué)分。經(jīng)過三年建設(shè),任課教師總結(jié)出了基于課時的教學(xué)方法[1]和課程思政教學(xué)原則及方法[2],該課程已經(jīng)建設(shè)成為湖南大學(xué)課程思政示范課。但是,教師也發(fā)現(xiàn)傳統(tǒng)教學(xué)存在以下問題:(1)理論與實(shí)踐結(jié)合不緊密;(2)傳統(tǒng)集中式實(shí)驗(yàn)效率低;(3)討論、課堂和實(shí)驗(yàn)沒能形成良性循環(huán);(4)沒有引進(jìn)外部優(yōu)秀資源;再加上突如其來的疫情更是嚴(yán)重影響線下教學(xué)。帶著這些問題,我們做了以下革新:在課堂教學(xué)環(huán)節(jié),主要采用線上線下混合式和基于虛擬現(xiàn)實(shí)的教學(xué)方法,并特別注重實(shí)踐能力的培養(yǎng);在實(shí)驗(yàn)環(huán)節(jié),所有的實(shí)驗(yàn)視頻全部上網(wǎng),并改進(jìn)A+D Lab和雷實(shí)驗(yàn)[3]平臺進(jìn)行遠(yuǎn)程操作實(shí)驗(yàn);在討論環(huán)節(jié),突出多場景和多角色等應(yīng)用特征。此外,在信息化改革的基礎(chǔ)上,采用BOPPPS[4-5]理念和對分課堂[6]把所有信息化模塊糅碎并重新組合,形成一種新的可以良性循環(huán)的教學(xué)理念;為每個知識點(diǎn)建立了課程思政案例和目標(biāo),把課程思政元素融入信息化教學(xué)各個環(huán)節(jié),達(dá)成了理論傳授、扎根實(shí)踐和鑄魂育人等目標(biāo)。