共查询到20条相似文献，搜索用时 125 毫秒
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1 《上海教育》：微课和以往网络视频课的本质区别在哪里？
陈玉琨：以往的网络视频课是教师的课堂实录，以往的网络公开课更多强调教师怎么上课，时间比较长，对于学习对象的特点考虑得不是很充分。而微课中的微视频有几个特点， 相似文献
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李侠 《中学政治教学参考》2015,(Z2):41-42
<正>在微信、微博、微电影盛行的微时代,微课也出现在教学中。微课是指以视频为主要载体,记录教师围绕某个教学内容或教学环节开展的简短、完整的教学活动(音视频)。与传统课堂教学不同,微课时间短(510分钟),内容少(只讲解一个知识点)。如何制作微课呢?我认为要做到有声有色,因为学生学习微课主要通过听和看的方式。一、制作有声微课制作有声微课要求教师利用自己的语言、语速、语调和背景音乐等,从听觉上调动学生学习的积极性,提高辅导效果。教师录制微课一定要在安静的环境中进行,微课视频中的声音只能是授课教师的声音和背景音乐。(一)教师语言无论微课的呈现形式多么新 相似文献
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王大慧 《江西教育学院学报》2014,(3):31-33
随着"微"时代的来临,微课在高校教学中发挥着越来越重要的辅助教学作用,微课的主要载体是微型视频。Camtasia Studio是一套专业的屏幕录像软件,具有强大的视频和音频录制与编辑功能。文章介绍了利用Camtasia Studio软件进行PPT屏幕录制、音频和视频的编辑加工、生成微课视频的过程,为广大教师提供了微课视频制作的解决方案。 相似文献
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李海燕 《课堂内外(高中版)》2022,(2)
随着科技革命的不断深入,微课也在当今社会得到了较好普及,教师对于微课教学以及微课视频的制作等需要有一个崭新的认识。在职业高中数学课堂教学中应用微课教学模式,不仅能够提升课堂教学质量,还能够培养学生的数学综合学习能力,帮助学生养成良好的学习习惯。基于此,本文将对微课在职业高中数学教学中的应用展开分析。 相似文献
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司梦娇 《科普童话·新课堂（中）》2021,(9)
自从课堂教学引入微课后,对教师们的教学理念产生了重要的影响.那么,什么是微课呢?就是教师根据自己学生的知识水平储备情况和接受能力,将教学内容制成短小的视频,上课时以视频的形式将教学内容呈现给学生.教师最为关注的是如何制作高水平的微课视频,达到预期的教学目的.教师首先要有制作视频的仪器设备和软件,还要拥有制作视频的能力,更为重要的是深入挖掘教材内容,充分利用与之相关的课程资源,这样才能更有针对性地选择合适的素材,制成的视频才能有效地体现出教学目标. 相似文献
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《海外英语》2007,(5):10-11
Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help? 相似文献
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《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献
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Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject. 相似文献
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Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities. 相似文献
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RUZBEHANI Mohsen 《重庆大学学报(英文版)》2004,3(1):20-25
1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec… 相似文献
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唐芳 《读与写:教育教学刊》2008,5(6)
During interview with English majors, it was found that a majority of students expressed disappointment with their experience of English literature classes. Students' dislike of learning English literature appears to be the major problem of teaching English literature in China. Reader response approach is a good way to solve this problem. In this paper, I explain the rationale behind the reader response approach, such as its origin, definition, features, assumptions, and strategies. Then I illustrate how reader response approach works as a teaching strategy by presenting several teaching models. At last I evaluate its usefuiness for teachers and present the advantages of reader response approach in Chinese context. 相似文献