【摘要】核電子學(xué)通過電子學(xué)方法獲取和處理核信息,在核科學(xué)領(lǐng)域中具有十分重要的地位。翻轉(zhuǎn)課堂教學(xué)是對(duì)傳統(tǒng)課堂教學(xué)結(jié)構(gòu)與流程的徹底顛覆,可有效加強(qiáng)學(xué)生學(xué)習(xí)的主動(dòng)性及參與感;行李安檢是核電子學(xué)在民用領(lǐng)域的典型應(yīng)用之一,為了保證旅客以及運(yùn)輸系統(tǒng)的安全,行李安檢廣泛應(yīng)用于地鐵、火車站、汽車站、機(jī)場(chǎng)等人群密集場(chǎng)所。本文結(jié)合翻轉(zhuǎn)課堂教學(xué)和行李安檢案例,探索核電子學(xué)課程教學(xué)改革的有效途徑。
【關(guān)鍵詞】核電子學(xué);翻轉(zhuǎn)課堂;案例教學(xué);行李安檢
【中圖分類號(hào)】TN4 【文獻(xiàn)標(biāo)識(shí)碼】A 文章編號(hào):1674-098X(2015)05(a)-0000-00
Abstract: Nuclear electronics plays a very important role in the field of nuclear science through the acquisition and processing of nuclear information by electronic methods. Flipped classroom teaching subverts the structure and process of the traditional classroom teaching completely, which can effectively enhance students' learning initiative and sense of participation; baggage inspection is one of the typical applications of nuclear electronics in civilian areas. To ensure the safety of passengers and transport system, baggage inspection has been widely used in subway, railway stations, bus stations, airports and other crowded places. In this paper, the effective ways of teaching reform of nuclear electronics are explored based on the combination of flipped classroom teaching and baggage inspection case.
Keywords: Nuclear Electronics; flipped classroom; case teaching; baggage inspection
一、引言
翻轉(zhuǎn)課堂模式是大教育運(yùn)動(dòng)的一部分,它與混合式學(xué)習(xí)、探究性學(xué)習(xí)、其他教學(xué)方法和工具在含義上有所重疊,都是為了讓學(xué)習(xí)更加靈活、主動(dòng),讓學(xué)生的參與度更強(qiáng)。"翻轉(zhuǎn)課堂式"是對(duì)基于印刷術(shù)的傳統(tǒng)課堂教學(xué)結(jié)構(gòu)與教學(xué)流程的徹底顛覆,由此將引發(fā)教師角色、課程模式、管理模式等一系列變革[1,2]。案例教學(xué)通過給學(xué)生設(shè)置課題,引導(dǎo)學(xué)生結(jié)合課堂教學(xué)內(nèi)容,通過自學(xué)、討論與合作等方式去探討解決問題的方法,它有別于傳統(tǒng)講授教學(xué)方式,有利于學(xué)生變被動(dòng)學(xué)習(xí)為主動(dòng)學(xué)習(xí)。由此可見結(jié)合翻轉(zhuǎn)課堂教學(xué)和案例教學(xué)可有效提高教學(xué)質(zhì)量和效果。
新型核輻射探測(cè)技術(shù)、電子學(xué)和嵌入式系統(tǒng)的迅猛發(fā)展,有力推動(dòng)了核電子學(xué)技術(shù)的發(fā)展;與此同時(shí),核電子學(xué)技術(shù)的發(fā)展又有力促進(jìn)了核科學(xué)技術(shù)的發(fā)展,并廣泛運(yùn)用于現(xiàn)代核科學(xué)技術(shù)領(lǐng)域,成為現(xiàn)代核科學(xué)技術(shù)的重要基礎(chǔ)和進(jìn)一步發(fā)展的前提[3-5]。……