本文選題：微課　切入點(diǎn)：數(shù)據(jù)庫(kù)　出處：《新疆師范大學(xué)》2017年碩士論文

【摘要】：隨著網(wǎng)絡(luò)技術(shù)的快速發(fā)展,教育科學(xué)技術(shù)的進(jìn)步,傳統(tǒng)的課堂教學(xué)已經(jīng)不能滿足時(shí)代的要求,教學(xué)模式也在發(fā)生改變。微課作為一種新的學(xué)習(xí)資源形式在國(guó)內(nèi)外迅速發(fā)展了起來(lái),伴隨著網(wǎng)絡(luò)學(xué)習(xí)和移動(dòng)互聯(lián)網(wǎng)學(xué)習(xí)的深入,微課的基本理念、微課的設(shè)計(jì)以及應(yīng)用開發(fā)逐漸成為了焦點(diǎn)之一。《數(shù)據(jù)庫(kù)原理與應(yīng)用》課程作為計(jì)算機(jī)專業(yè)核心課程之一,學(xué)習(xí)掌握好數(shù)據(jù)庫(kù)技術(shù)是非常有必要的。將該課程的部分內(nèi)容制作成微課供學(xué)生們學(xué)習(xí),不僅可以輔助課堂教學(xué)、改善授課形式,而且方便學(xué)生開闊視野,讓學(xué)生充分利用課外碎片時(shí)間進(jìn)行有效的學(xué)習(xí),提高學(xué)習(xí)效率。因此制作該課程的微課有很強(qiáng)的實(shí)用價(jià)值。本文依據(jù)教育部計(jì)算機(jī)科學(xué)與技術(shù)專業(yè)規(guī)范的相關(guān)課程體系內(nèi)容,結(jié)合高等院校計(jì)算機(jī)相關(guān)學(xué)科對(duì)《數(shù)據(jù)庫(kù)原理與應(yīng)用》課程的教學(xué)大綱要求,對(duì)課程內(nèi)容進(jìn)行了全面的梳理,分析歸納出6個(gè)核心知識(shí)單元,共28個(gè)片段式知識(shí)點(diǎn),進(jìn)行教學(xué)設(shè)計(jì)和教學(xué)方法的研究,設(shè)計(jì)并實(shí)現(xiàn)28個(gè)片段式知識(shí)點(diǎn)的微課件。本文使用Camtasia studio平臺(tái),提供從屏幕錄制、視頻編輯到視頻輸出的整套工具,可以很便捷的進(jìn)行屏幕錄制、聲音的處理、添加過渡效果、音畫同步、標(biāo)注處理、添加光標(biāo)效果以及字幕制作、添加項(xiàng)目版權(quán)信息、水印等。本文研究的特色主要體現(xiàn)在:(1)結(jié)合動(dòng)畫、視頻制作等方式,將部分不易理解的知識(shí)內(nèi)容通過動(dòng)畫展現(xiàn)出來(lái),使課程的重難點(diǎn)和疑點(diǎn)容易理解和掌握。(2)例題和環(huán)境演示相結(jié)合,學(xué)生可以根據(jù)操作運(yùn)行的結(jié)果,分析多種SQL操作命令實(shí)現(xiàn)方法的差異。(3)利用拍攝后期通過錄音將PPT知識(shí)點(diǎn)和演算過程連接起來(lái),能夠最大限度的理解掌握知識(shí)。(4)加入練習(xí)題模塊,教師可以根據(jù)解答情況了解學(xué)生掌握程度。(5)微課件作品視頻畫面清晰,聲音和畫面協(xié)調(diào),知識(shí)劃分合理,在短時(shí)間內(nèi)能夠講解清楚。這組微課件在某種程度上能夠激發(fā)學(xué)生們的學(xué)習(xí)興趣,對(duì)于學(xué)生理解和深化數(shù)據(jù)庫(kù)知識(shí)有輔助作用,可以有效提高學(xué)生的學(xué)習(xí)效率。對(duì)學(xué)生的自主學(xué)習(xí)能力具有輔助作用。
[Abstract]:With the rapid development of network technology and the progress of educational science and technology, the traditional classroom teaching has been unable to meet the requirements of the times, and the teaching mode is also changing.As a new form of learning resources, micro-lesson has developed rapidly at home and abroad. With the deepening of network learning and mobile Internet learning, the basic concept of micro-lesson is introduced.As one of the core courses of computer major, it is necessary to learn and master database technology well.Making part of the course into a micro-course for students to learn can not only assist in classroom teaching, improve the teaching form, but also facilitate students to broaden their horizons and make full use of extracurricular fragments for effective learning.Improve learning efficiency.Therefore, it is of great practical value to make the micro course of this course.According to the relevant curriculum system of computer science and technology specialty of the Ministry of Education and the requirements of the syllabus of Database principles and applications, this paper makes a comprehensive combing of the course contents, which are related to computer science and technology in colleges and universities, in accordance with the requirements of the syllabus of "Database principles and applications".Six core knowledge units with 28 fragment knowledge points were analyzed and summarized. The teaching design and teaching method were studied. The microcourseware of 28 fragment knowledge points was designed and realized.This article uses the Camtasia studio platform, provides from the screen recording, the video editing to the video output complete set of tools, may very conveniently carries on the screen recording, the sound processing, the addition transition effect, the sound picture synchronization, the annotation processing,Add cursor effect and subtitle making, add item copyright information, watermark and so on.Be able to understand and master knowledge to the maximum extent. 4) add exercise module, teachers can understand students' mastery level according to the solution situation.) Video picture of micro courseware works is clear, sound and picture coordinate, knowledge division is reasonable,Be able to explain clearly in a short time.To a certain extent, this group of micro-courseware can stimulate the students' interest in learning, can help students to understand and deepen the knowledge of database, and can effectively improve the learning efficiency of students.It is helpful to students' autonomous learning ability.
【學(xué)位授予單位】：新疆師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：G434;TP311.13-4

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