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首页 > 期刊问答网 > 期刊问答 > 信息技术与标准化论文范文大全初中英语

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如何运用信息技术提升初中英语课堂教学的有效性有效教学理念源于20世纪上半叶西方的教学科学化运动,它的核心问题就是教学的效益,即什么样的教学是有效的?所谓“有效”,主要是指教师在通过一段时间的教学之后,学生所获得的具体的进步或发展。也就是说学生有无进步或发展是教学有没有效益的唯一指标。可以看出,有效教学就是有效率的教学。凡是能够有效地促进学生的发展、有效地实现预期教学目的的教学活动都可称之为“有效课堂教学”。信息技术课堂有效教学是指教师遵循信息技术课堂教学活动的客观规律,在课堂教学规定的时间内,能够合理运用教材,采取恰当的教学方式方法,营造健康和谐的学习环境,激发学生的学习动机,促进学生主动参与、自主探索、合作交流,获取信息技术知识,培养学生创新性地使用信息技术的精神和实践能力,从而提升学生的信息素养,促进学生全面健康发展的教学。如何提高初中信息技术课堂教学效率,让每个学生在每节课上都学有所得是新课程改革中值得让我们初中信息技术教师深入研究的问题。 教师作为课堂教学的组织者和实施者,是构建有效课堂教学的直接操纵者,教师的教学策略直接影响着课堂教学效率的高低。我们应该让信息技术课堂教学焕发出它本身应有的生命活力,从而实现信息技术课堂教学的有效性。 一、 创设情境,激发兴趣 兴趣是学习最好、最直接的老师,是学习的基础和前提,是诱发学生学习动机,集中注意力的重要因素。建构主义理论认为,学习总是与一定的社会文化背景即“情境”相联系的,在创设情境下进行学习,可以使学习者能利用自己原有认知结构中的有关经验,去同化和索引当前学习的新知识,从而赋予新知识以某种意义。学生的学习,只有在一定的“情境”中产生正确的学习动机和浓厚的学习欲望,这样学习才会有主动性和积极性,才会使思维活动得以启动运行。教育家苏霍姆林斯基曾说过:“如果教师不想方设法使学生进入情绪高昂和智力振奋状态,就急于传授,那么这种知识只能使人产生冷漠的态度,不动感情的脑力活动就会带来疲倦。”有了真实的情境就能一下子吸引学生的注意力,激发学生的学习兴趣,调动学生强烈的学习欲望,使学生的学习状态由被动变为主动,在轻松愉快的学习氛围中学到知识。所以,在信息技术教学时精心设计一个情境显得尤为重要,也是有效教学的前提。创设情境的方法很多,如一首音乐、一张图片、一段动画、一篇精美小文等都可以起到诱发兴趣的效果。著名特级教师于漪说:“在课堂教学中要培养激发学生的兴趣,首先应抓住导入新课的环节,一开始就把学生牢牢地吸引住。”导入新课是一节课的重要环节,俗话说“良好的开端是成功的一半”,好的导入能集中学生的注意力,引起学生的认知冲突,打破学生的心理平衡,使学生很快进入学习状态。在信息技术课堂教学中,本人重点在上课的时候创设情境,让学生在情境中主动构建学习的欲望。比如本人在上七年级《信息技术》第二章第四节《文件管理》一课时创设了亚运圣火传递的情境,首先提问学生目前大家最关注的体育盛事是什么?当时是2010年广州亚运会筹办期间,学生都异口同声地回答是广州亚运会,本人再引出课题:我们今天以圣火传递的形式来学习文件和文件管理的内容。学生们一听就乐了,想着自己也可以传递亚运圣火,心里充满了强烈的好奇心和求知的欲望,带着这种好奇心和求知欲走进新课的教学,学生们的情绪高涨,能够主动地参与到教学中来。再如在学习电子表格Excel的公式与函数时,创设让学生运用公式法和函数法统计开心农场各种农作物的总产量、各月平均产量和收益的情境,学生学得不亦乐乎!实践证明,枯燥无味的学习,给学生带来的只能是无穷无尽的学习烦恼和压力,引人入胜的教学情境,能使枯燥乏味的课堂变得生动形象,让学生带着快乐的心态去求知和学习,把学习场景变成一个生动、活泼的情境,能激发学生浓厚的学习兴趣,将学生的求知欲完全调动起来,使课堂充满生机和活力。

信息技术与标准化论文范文大全初中英语

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tianzuoan

初中英语作文范文 How to make friends It’s hard to make friends if you stay alone all the It’s easier to make friends when you have similar Don’r be afraid to show people what you are really good Talk about the things you like and do Look at people in the eyes when you talk to Be a good Let people talk about themselves before talking about Be friendly to a lot of Try to help your friends when they are in trouble because a friend in need is a friend That way you’ll have a bigger group to choose from and have more chances to make 初中英语作文范文My view on televisionTelevision has come into our life for many We can’t live happily without Jt can give us the latest information and It can open up our eyes and enlarge our We can get happiness from the plays on We’ll be boring all day if there is no Television programs are After a whole day’s hard worlk we can sit before the television and drink a cup of How wonderful it is!Television is also bad for people’s It’s bad for you to watch TV too long, especially bad for your It is true that watching TV can influence our However, it depends on what we 初中英语作文范文My view on school uniformAt our school , we have to wear uniforms every The problem is that all my classmates think the uniforms are We think young people should look smart and so we would like to wear our own Our teachers believe that if we did We would concentrate more on our clothes than our We We should feel more comfortable and thate is good for If we can’t do that, we should be allowed to design our own We also think everyone should be different from That would be a good way to keep both teachers and students 初中英语作文范文My opinions on volunteeringWe are middle school students and we are busy with our So some people think we should concentrate more on our If we volunteer to help others, it’s a waste of But I think volunteering is I not only feel good about helping others but also get to spend time doing what I love to And from volunteering I have learned many things that I have never learned in So if I have an oppoutunity, I’d like to visit old people’s home to clean up for I’d also like to help sick kids in I love kids and I plan to put my love to good use by working in In a word, I’d like to help people who need If everyone helps out a bit, the world will be more 初中英语作文范文Small kinds Human beings are advanced animals in the Some animals are very For example , if you are kind to a dog , it will It will tail to So if you are kind to others, they will also be kind to You have lots of chances to give your small kindness if you see a disabled person working in the You can help him to cross the If you meet a stranger, you can show him the If he or she asks you questions, you should be kind to answer That is you give small kindness to Maybe it seems to you a piece of cake, but it is very important to people in If you do this, the others will do it to Be kind to others, and they will be kind to 初中英语作文范文My opinion on InternetHello, everyone! As you know, many students like to work on the I Of course, it can bring us many good We can learn more knowledge outside our books, practice our spoken English with someone else and look up some useful At the same time, it can bring us some bad things as Some students have made too many friends, seen some bad information that is not good for us and spent too much time on We should know what to do and what not to That’s my Thank you for listening! 初中英语作文范文Internet shopping Internet shopping is a new way of It offers a lot of The most important one is You can shop whenever you like because the online shops are open 24 hours a And you don’t have to queue with And it is often cheaper to buy goods through the Internet and it is also easy to find what you are looking There are some disadvantages, You can not see the products or check their Besides you can not enjoy walking around the shops and talking with your 8Should We Keep the Students in School All the Time?Hello,Wether we should keep the students in school all the time is a hot topic among educationists,teachers and Some teachers think that in order to let the students have more time for their lessons and develop their good behaviors,the schools are supposed to be sealed off,so the students can't go out and have to stay at But some teachers and the students hold a different They believe that would cause some The students will have no time for relax,doing something they like,and that would do harm to their health,as well as their To my mind,I don't think it's a good way to keep the students in school all day Students,like every one of us,need time and places for playing。Please do not keep the students in school all the time,for our students and education,That's all,thank 9Friendship As the old saying goes(正如老话所言), a life without a friend is a life without a (生活没有了朋友就像没有了太阳)But some people may say,we teenagers may let our friends talk us into doing bad So as to pleased their so called "friend"This is because we teenagers are lack of the self-control I like staying with Because friends are always give me a helping hand when in Of course, I will treasure(珍惜) my friendship no matter 10In modern society, people tend to be self- Yet in my opinion, helping others should still be First of all, when you give a hand to a person in need, not only will he be free from the trouble but you will also feel good helping Apart from that, helping others facilitates an efficient After the threshold of the new century of information explosion, it's not enough to perform on one's own any Teamgeist and cooperation are gaining Thus from the above mentioned two reasons, i hold the opinion that helping others benefit the 还有四篇发不上来,要的话留邮箱吧
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