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当前,国际教育界出现了以多媒体技术促进教学改革的动向,即在教学过程中广泛运用以计算机多媒体和计算机网络为基础的现代化技术,通过多媒体技术与学科的整合,促进教学方法、教学模式等的一系列改革。这些改革为创新教育的实践与探索创造了良好的条件。综合运用计算机技术、数字音像技术、电子通讯技术等集成和传播多媒体信息的技术,就是多媒体技术。多媒体教学与传统教学相比有更好的发展前景和更大的优势。本文阐述了多媒体技术在小学数学教学中的应用。 相似文献
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基于MATLAB和网络的大学数学教学 总被引:1,自引:0,他引:1
谢治州 《黔南民族师范学院学报》2005,25(6):26-29,92
针对当前应用多媒体辅助数学教学存在的问题,强调多媒体辅助数学教学应在现代教育思想、教学理论和学习理论的指导下,应用以计算机为主的多媒体技术和网络通信技术,依托网络,借助数学软件。为此,在建构主义的指导下,以Matlab为平台、多媒体网络为基础、多媒体技术为手段构建现代大学数学教学模式。 相似文献
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随着网络技术和多媒体技术的发展,计算机教学对数学教学产生了重大的影响。在数学教学中,既可利用计算机进行课堂教学、拓展教与学的空间、巩固练习,也可利用计算机技术进行网上教学。 相似文献
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计算机辅助教学(CAI)是改革传统数学教学的好方式之一,但因为受教师的认识及计算机软硬件条件等的限制,目前应用数学CAI仍有许多不足。为此,在数学CAI的推广应用中,应重视应用建构主义理论作指导,将建构主义、计算机多媒体技术与数学教学结合起来。 相似文献
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计算机辅助教学(CAI)是改革传统数学教学的好方式之一,但因为受教师的认识及计算机软硬件条件等的限制,目前应用数学CAI仍有许多不足.为此,在数学CAI的推广应用中,应重视应用建构主义理论作指导,将建构主义、计算机多媒体技术与数学教学结合起来. 相似文献
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仝社芹 《新乡教育学院学报》2005,18(4):112-113
随着现代科学技术的发展,计算机应用技术越来越得到提高和普及,运用现代科学技术进行课堂教学辅助,逐步成为大家的共识。文章通过多媒体课件在数学教学过程中的应用研究,印证了多媒体形式在改变教学方法和手段、教学观念以及教学理论等方面的重要作用。 相似文献
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随着现代科学技术的发展,计算机已进入教育领域.并得到迅速的发展,计算机在教育上的应用。使得教学手段、教学方法、教材观念与形式、课堂教学结构,以至教学思想与教学理论都发生了变革。计算机发展到今天。多媒体技术应用于教学已成为现实,教学手段现代化的有效性,是教师探索课堂教育方法,手段的方向。要在40分钟的课堂教学中提高教学和利益,进行高密度的应用势在必行,我校在小学数学课堂教学中探索利用计算机辅助教学,让多媒体在教学中体现多媒体的最佳效果和数学教学的特色。 相似文献
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随着现代科学技术的迅速发展,计算机已快速进入我国教育领域,多媒体、网络等现代化技术对现代教育产生了极大的影响,有力地推动了数学课堂教学的发展,其运用于数学教学中,可将抽象的概念、几何图形的变换过程直观地显示在学生眼前,为学生提供操作示范,便于学生动手操作,在实践中感知、发现、创造,培养学生的思维能力和口头表达能力。在日常使用多媒体辅助数学教学的过程中存在一定的弊端和理解上的误区,本文对当前数学课堂教学中多媒体辅助教学的利弊进行讨论,以使多媒体能够更好地为提高数学课堂教学质量服务。 相似文献
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以计算机为核心的现代技术的迅猛发展,对传统的数学教学模式和教学行为产生了极大的冲击。多媒体技术能够优化数学教学,使数学内容趣味化,抽象问题具体化:多媒体辅助教学图文声象并茂,容易激发学生的学习兴趣,强化理解和记忆效果: 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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Rajesh Kanoi 《海外英语》2007,(1):52
Today, Sunday morning, I sit thinking and typing at my computer. My thoughts are in my homeland, India and my body is in China. The body is here and mind there for a good reason. Mr. Hu is president and I am resident and both are in each other's countries (what a difference the absence of one small letter makes!). Mr. Hu will return in a few days and I will stay on longer. 相似文献