许多信息技术教师都有这样的体会:学生刚接触信息技术课时兴趣很大,可没多久,兴趣就没有了,学生对玩计算机很感兴趣,但对信息技术课却没有兴趣。信息技术课怎么学?怎么教?如何培养学生学习的能力?这些问题一直让许多老师感到困惑。最近我一直在研读《信息技术教学方法》这本书,收获颇多。
信息技术常用的教学方法有:讲授法、演示法、讨论法、任务驱动教学法、范例教学法等等,而在信息技术教学中采用任务驱动教学是一种较为普遍、较为合适的教学方法。
信息技术教学中任务驱动教学法可以概括为:以任务为主线、以教师为主导、以学生为主体;确定任务是核心,怎样驱动是关键,信息素养是目的。具体教学实施流程:
China is a great country with the largest population in the world. In order to solve the population problem, our government decides to implemented one-child policy. When it is carried out for some time, many people not only see its advantages but also disadvantages. Thus, people argue that two-child policy should be put into effect. In my opinion, two-child policy should be carried out.
中国是一个人口大国。为了解决人口问题,我国政府决定实施独生子女政策。执行一段时间后,许多人不仅看到了这个政策的优点还有缺点。因此,人们开始推崇二胎政策。在我看来,二胎政策是应该实施的。作文
First of all, two-child policy is the gift for some only child. For some families, maybe the parents are only child and they also can have only child. Put aside the loneliness of their child, when their child grows up and they grow older, their child marry with an only child girl accidentally, the burden on their child and his wife is unimaginable heavy. Their child and his wife have to take care of two old couples. Usually, a young couple looking after an old couple is a little difficult; if the pressure increasing twice, how can they stand it. But if their parents have two children, they can share the burden of taking care of their parents. It would be much better.
首先,二胎政策对于一些独生子女来说是天赐的礼物。对于一些家庭来说,也许父母都是独生子女,而他们也只生一个孩子。抛开孩子的孤独不说,当他们的孩子长大了,而他们也变老了,他们的孩子又和一个独生子女结婚,这样的话,压在他们孩子和孩子妻子肩上的压力是不可想象的。他们的孩子和他的妻子不得不照顾两对老人。通常,一对年轻的夫妇照顾一对老人就有点难了;如果压力增加了一倍,他们怎么能忍受呢。但是如果他们的父母有两个孩子,他们就能分享照顾父母的压力。这样会比较好。
Secondly, two-child policy can guarantee the number of Chinese population. As the widely spread of one-child policy, some people have changed their conception about giving birth. If they firmly believe one-child policy, there will be more and more the dink. After several decades, our country will famous for lack of population.
其次,二胎政策可以确保中国的人口数量。由于广泛宣传独生子女政策,有些人已经改变了他们的生育观念。如果他们认同独生子女政策,就会有越老越多的丁克族。几十年后,我国就会以人口短缺而著名了。
In conclusion, one-child policy has out of date. And tow-child policy is needed and necessary. It can solve the problem of nowadays and the future.
总之,独生子女政策已经过时了。二胎政策是必要和必须的。这可以解决当前和未来的问题。
美国心理学家波斯纳提出:“如果一个教师仅仅满足于获得经验而不对经验深入的思考,那么既便是有20年的教学经验,也许只是一年工作的20次重复,除非善于从经验反思中吸取教益,否则就不可能有什么改进。永远停留在一个新手型教师的水准上。”他给出了一个教师成长的简洁公式:教师成长=经验+反思。它清楚地揭示了一个教师的成长过程离不开不断的反思。反思不仅仅是头脑内部的想一想,他是一个不断实践、学习、研究的过程,是自己与自己、自己与他人的深层次的对话,要想成为一名有效教师,扎实苦***精神和态度是基础,而学会不断地自我反思则是发展自我的必由之路。本书在分享和解读教学案例上,引导教师从转变学生学习方式的角度反思有效建立新课程教学方式的策略、方法和途径。
在家乡 My Hometown’>我的.家乡有一个小湖,那是我最喜欢的地方之一。我总是和我的朋友一起去湖边,我们经常游泳、玩耍。有时我们会去划船,享受安静的时刻。现在的湖因为污染已经不那么干净了。我意识到保护环境的重要性。
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