王光偉
摘要:目前, 計(jì)算機(jī)硬件基礎(chǔ)課程教學(xué)中普遍存在不能充分激發(fā)學(xué)生的學(xué)習(xí)興趣的問題,影響了教學(xué)效果。采用啟發(fā)式教學(xué)方法,通過創(chuàng)設(shè)問題情境,構(gòu)建學(xué)生的認(rèn)知沖突,激發(fā)學(xué)生的內(nèi)在求知欲,教師通過思維引導(dǎo)、關(guān)鍵知識(shí)點(diǎn)撥等啟發(fā)式教學(xué)手段輔助學(xué)生主動(dòng)探索新知識(shí),并能靈活運(yùn)用所學(xué)知識(shí),形成創(chuàng)新能力。
關(guān)鍵詞: 啟發(fā)式教學(xué);計(jì)算機(jī)硬件基礎(chǔ);問題情境
中圖分類號(hào): TP314 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1009-3044(2014)18-4238-02
Application of Heuristic Teaching in the Courses of Computer Hardware Fundamentals
WANG Guang-wei
(The Department of Scientific Research of the Academy of Armored Forces Engineering, Beijing 100072, China)
Abstract: At present, the teaching can not fully stimulate students' interest in the courses of Computer Hardware Fundamentals is very common; it affects the effectiveness of teaching. Heuristic teaching method, through the creation of problem situations, builds students' cognitive conflicts and inspires students inherent curiosity. Teachers induce students thinking in important knowledge coaching, help students take the initiative to explore new. Students are able to utilize the knowledge and have the ability to innovate.
Key words: heuristic teaching; Computer Hardware Fundamentals; problem situation
計(jì)算機(jī)硬件基礎(chǔ)課程是計(jì)算機(jī)基礎(chǔ)教育系列課程中的核心課程之一,是高校工科各專業(yè)重要的基礎(chǔ)必修課之一。課程主要研究計(jì)算機(jī)硬件的組成、一般原理和應(yīng)用方法。課程內(nèi)容主要包括計(jì)算機(jī)組成原理、匯編語言程序設(shè)計(jì)和微機(jī)接口技術(shù)三大部分[1],目的在于培養(yǎng)學(xué)生應(yīng)用能力和實(shí)踐能力,使其具有運(yùn)用計(jì)算機(jī)硬件技術(shù)解決本專業(yè)及相關(guān)領(lǐng)域中問題的能力。在內(nèi)容多、課時(shí)少的現(xiàn)實(shí)情況制約下,教學(xué)任務(wù)很重,學(xué)生在知識(shí)的掌握上也存在很多難點(diǎn)需要突破,一些教師為了在課內(nèi)系統(tǒng)地講完課本知識(shí),采用灌輸式、注入式教學(xué)方法比較普遍,對(duì)學(xué)生的思維啟發(fā)不夠,導(dǎo)致學(xué)生學(xué)習(xí)積極性、主動(dòng)性不夠,影響了課程的教學(xué)質(zhì)量。為解決這一問題,必須將以教師為主體轉(zhuǎn)變?yōu)橐詫W(xué)生為主體,將注入式教學(xué)轉(zhuǎn)變?yōu)閱l(fā)式教學(xué),將注重知識(shí)的傳授轉(zhuǎn)變?yōu)樽⒅厮季S的啟發(fā),是課程更加有利于學(xué)生能力的發(fā)展,促進(jìn)學(xué)生獨(dú)立思考、創(chuàng)新思維的鍛煉與提高?!?br>