第一篇:《我们都是机器人》教学反思
这是中班的一个教学活动,这个活动的主要目标是在了解机器人结构的基础上,用不同的几何图形画出不同的机器人。随意选色装饰机器人。
机器人是小朋友喜欢的一种事物,平时我们也经常在做机器人的游戏,不过我们没有对机器人有确定的一个样子,但是小朋友的想象力也很强,把机器人想象成各种样子,在这个美术活动开展之前,我们与孩子进行了谈话的方式,让小朋友先来说一说机器人的样子和他想象的机器人有什么样的特点,了解了机器人,我们引导幼儿画机器人的样子和形象,引导小朋友在画的时候,让他们把自己就想象的机器人画他们纸上,最后让小朋友都展示自己的画,把自己的机器人的特点各方面都说给小朋友听。
在活动开展中,小朋友在画的时候也是非常的安静,教师里的气氛也是非常的好,平时都要讨论怎么样做的孩子们,今天都是安静地画着自己的画,在活动之前给他们了一些鼓励,和表扬,看他们的精神都非常的好。孩子就是需要我们对他们的鼓励和支持。
第二篇:我们都是好孩子教学反思
[我们都是好孩子教学反思]我们都是好孩子
刚经过两年的幼儿园生活,大班幼儿身体发生着悄然变化,兴趣、情感、能力等方面也不断发展,我们都是好孩子教学反思。不知不觉中,他们从幼儿园最小的一员转变为幼儿园中最大的哥哥姐姐。他们也随着时间的推移,慢慢地学会了自己做事情,比如说自己穿衣穿鞋,自己叠被子,甚至还能协助老师做事、做值日(分碗筷、擦桌子、扫地等等)呢。
一、活动目标是鞋子——感觉舒适贴合主题
活动的目标应该具体、明确,重难点突出。活动目标是一个活动的灵魂。教师在制定活动目标时应该充分考虑目标的可操作性,也就是在一个活动中要让幼儿学习什么知识和经验,培养什么技能和能力,养成什么样的习惯,教学反思《我们都是好孩子教学反思》。《我们都是好孩子》是大班语言活动,选自于主题《我长大了》,我从知识、技能和情感等方面出发制定了以下活动目标,分别是第一条:理解儿歌内容,懂得长大了要多做积极有益的事情。第二条:感受“子”字儿歌富有韵律的特点,学习习近平、翘舌音(如:柱子、锤子等)。在活动中,我认为对活动的重点把握较好,通过多媒体课件的演示,让幼儿理解儿歌的内容,同时在幼儿学念儿歌时,也出示了相应的多媒体课件,这样一一对应有利于幼儿的学习。在活动难点的突破方面还不够,我在活动中比较强调学习习近平、翘舌音,而忽略了创编“子”字儿歌。
二、活动过程是衣服——样式合理搭配和谐
活动内容的选择应该符合幼儿的年龄特点。不同年龄的幼儿有着不同的发展规律,每一个年龄段的幼儿兴趣也各不相同,所获得的生活经验也不同。《我们都是好孩子》这是一首很有意思的儿歌,儿歌诙谐幽默,念起来朗朗上口,孩子们叶非常感兴趣。在幼儿欣赏儿歌的同时,让幼儿自己发现儿歌的特点。两遍欣赏后,不少幼儿都发现了押韵的特点,而且对“子”字的韵脚非常感兴趣,就是因为有了韵律,幼儿学起来就十分容易了,兴趣也很足。在活动中,幼儿是活动的主体,教师应极激发幼儿的兴趣,调动幼儿学习的积极性,是幼儿真正成为教学活动的主体。本次活动通过听听、看看、讲讲来达到活动的目标,在创编“子”字儿歌中,幼儿存在着一定的难度,只有个别幼儿能够创编出来,在创编上还需要多加练习。
教学活动的结束并不是正真的结束,我们要思考和改进的地方还很多,只有不断的反思,互相评价,才能让教学的路越走越远,越走越好。
第三篇:我们都是好朋友教学反思
我们都是好朋友教学反思
本课前我认真地备课,精心地准备,教学目标基本实现,教学效果也比较好。
首先是本节课的课堂气氛比较温馨、融洽。在课堂教学中,我利用儿歌、游戏、听故事、表演等多种教学方法,使学生都积极地投入到课堂教学当中,情绪始终保持在一种比较兴奋的状态中,积极地参与到活动中去,充分的体现了教师的主导地位和学生的主体地位。比如,开始上课了,我用儿歌的方式激发了学生的学习兴趣,很快的就引出的本课的主题。再比如,《友谊对对碰》游戏中,学生的兴趣很浓,得到奖励的同学更是开心,在用音频讲故事的环节,学生听的很认真,回答的也很到位,达到了预期的目标。
同时,本课的教学中还存在着一些不足。比如教师课堂上的激励性评价还应更到位。
第四篇:《来来来,我们都是好朋友》教学反思
《来来来,我们都是好朋友》教学反思
《来来来,我们都是好朋友》教学反思
细节描述
“今天老师想请几个小朋友一起来做游戏,到底要邀请几个小朋友?请它来告诉你!”(出示数字点卡5)然后让孩子们互相拥抱,握手,打招呼。游戏过后,请幼儿站成一排,引导幼儿再次点数。(我以做游戏的方式激发幼儿的活动兴趣,并借以复习5以内的点数。)
“老师还想邀请一位小朋友。”(我又邀请一位幼儿上来,站在队伍一边)请你看看,现在有几位小朋友了?“一些幼儿能准确地说出是六个,个别幼儿则不能分辨。于是,我带领幼儿再次点数,确定是六个幼儿。“我们原来有几位小朋友?现在有几位?老师是增加了几个小朋友才变成6位小朋友的?”(引导幼儿了解5添上1就变成了6)幼儿知道了5加上1个是六个之后,我又列举类似的列子,巩固幼儿的认识,如:有六了小朋友想吃苹果,可是桌上只有五个苹果,还需要拿几个苹果才够小朋友们吃呢?经过几次的回答之后,幼儿对5添1是6有了较深刻的认识。
“我们知道了6,你能找出教室里数量是6的东西吗?”孩子们马上在教室里开始寻找了,有找到墙上贴着的六只蝴蝶,六只小动物,悬着在教室的六个千纸鹤等等。“那这些东西可以是数字几来表示呢?”(引导幼儿认识数字6)“你觉得6像什么?”“像勺子。”“像哨子。”“像钩钩指。”(通过孩子们对于6的比喻,加深孩子对6的认知。)
最后,我出示幼儿活动材料《数学》第一页,请幼儿给数量是6的玩具涂上喜欢的颜色。
所思所悟
活动《来来来,我们都是好朋友》的活动目标主要为两点,一是让幼儿学习6以内的数数,知道5添1是6;二是认识数字6,了解6的实际意义。活动中,我通过数数、找找、说说、画画的方式来实现教育目标。活动结束后,孩子们对于5添1是6基本都了解了,在最后的数数画画中,几乎所有孩子都能找到数量是6的玩具涂上了喜欢的颜色,只有个别两三个幼儿需要教师的再次指导。由此,我对中班幼儿的数学教学有了这么两点感悟:
1.选材要贴近幼儿生活,最好是生活中能寻找和感知到的,便于幼儿理解,同时能激发幼儿的活动兴趣,让孩子喜欢在活动中去学习。
2.活动形式要多样丰富,但目的是相同的,这样可以让幼儿学习起来不疲倦,始终保持着学习兴趣,维持幼儿的学习兴趣是更好展开教学的基础。
第五篇:TED名人演讲稿:我们现在都是半机器人
【趣味雅思】TED名人演讲稿:我们现在都是半机器人
点课台前言:雅思听力对于很多烤鸭来说都是一道难关,大家都在苦苦思索,怎样的雅思听力。今天,点课台老师给大家整理了TED演讲,附演讲稿与视频,希望可以帮助到正在备考的考生。TED是美国的一家私有非盈利机构,该机构以它组织的TED大会著称,这个会议的宗旨是“用思想的力量来改变世界”。大家在锻炼雅思听力的时候,也可以学习一下里面的主角们的思维模式,论述方法,希望还能对大家的雅思写作有所启迪。
I would like to tell you all that you are all actually cyborgs, but not the
cyborgs that you think.You’re not RoboCop, and you’re not Terminator, but
you’re cyborgs every time you look at a computer screen or use one of your cell
phone devices.So what’s a good definition for cyborg? Well, traditional
definition is an organism “to which exogenous components have been added for the
purpose of adapting to new environments.” That came from a 1960 paper on space
travel.Because, if you think about it, space is pretty awkward;people aren’t
supposed to be there.But humans are curious, and they like to add things to
their bodies so they can go to the Alps one day and then become a fish in the
sea the next.我想告诉大家,你们其实都是生化机器人,但不是你们认为的那种生化机器人。你们不是机器战警、不是魔鬼终结者,但每当你们看着计算机屏幕,或用手机装置时,就成了生化机器人。那么,如何妥善定义生化机器人?嗯,传统的定义是,一个有机体「被加上外部组成,以达成适应新环境之目的。」这出自1960年的太空旅行文献。因为,想想看,太空相当令人不自在,不是人类想待的地方。但人类很好奇,喜欢在自己身体上加东加西,这样就可以今天登阿尔卑斯山,隔天变成一条海中鱼。
So let’s look at the concept of traditional anthropology.Somebody goes to
another country, says, “How fascinating these people are, how interesting their
tools are, how curious their culture is.” And then they write a paper, and maybe
a few other anthropologists read it, and we think it’s very exotic.Well, what’s
happening is that we’ve suddenly found a new species.I, as a cyborg
anthropologist, have suddenly said, “Oh, wow.Now suddenly we’re a new form of
homo sapiens.And look at these fascinating cultures.And look at these curious
rituals that everybody’s doing around this technology.They’re clicking on
things and staring at screens.”
因此,我们来看看传统的人类学概念。某人到另一个国家去,说:「这些人多么迷人,他们的工具多么有趣,他们的文化多么奇特。」然后,他们写了一份文献,也许其他一些人类学家读了,我们认为这独具异国情调。嗯,正在发生的情况是,我们突然发现一个新物种,身为生化机器人类学家的我突然说,「喔,哇!我们突然成了新种智人,看看这些迷人的文化,看看这些奇特的仪式,大家都在使用这个科技,他们点击鼠标、盯着屏幕。」
Now there’s a reason why I study this, versus traditional anthropology.And
the reason is that tool use, in the beginning, for thousands and thousands of
years, everything has been a physical modification of self.It has helped us to
extend our physical selves, go faster, hit things harder, and there’s been a
limit on that.But now what we’re looking at is not an extension of the physical
self, but an extension of the mental self.And because of that, we’re able to
travel faster, communicate differently.And the other thing that happens is that
we’re all carrying around little Mary Poppins technology.We can put anything we
want into it, and it doesn’t get heavier, and then then we can take anything
out.What does the inside of your computer actually look like? Well, if you
print it out, it looks like a thousand pounds of material that you’re carrying
around all the time.And if you actually lose that information, it means that
you suddenly have this loss in your mind, that you suddenly feel like
something’s missing, except you aren’t able to see it, so it feels like a very
strange emotion.我研究这个有个原因,与传统人类学对照,原因是工具的使用。最初,在千万年前,一切均是物体本质的改变,这有助于扩展人体本质,使我们走得更快、击打物体力道加重,但却有限制。现在我们审视的,不是人体本质的扩展,而是心智本质的扩展。因此我们能更快速传讯,用不同方式通讯。而发生的另一个情况是,我们都随身携带小仙女Mary
Poppins的技能,可以把任何想要之物放入,它不会加重,我们可以任意取用。计算机内部实际模样为何?嗯,如果将它打印出来,会像是一千磅的物体,你总是随身携带。如果你真的失去这些信息,这意味着你脑海中突然失去这些,会突然觉得像是失去什么,只是你无法看见它,这感觉很奇怪。
The other thing that happens is you have a second self.Whether you like it
or not, you’re starting to show up online, and people are interacting with your
second self when you’re not there.And so you have to be careful about leaving
your front line open, which is basically your Facebook wall, so that people
don’t write on it in the middle of the night--because it’s very much the
equivalent.And suddenly we have to start to maintain our second self.You have
to present yourself in digital life in a similar way that you would in your
analog life.So, in the same way that you wake up, take a shower and get
dressed, you have to learn to do that for your digital self.And the problem is
that a lot of people now, especially adolescents, have to go through two
adolescencies.They have to go through their primary one, that’s already
awkward, and then they go through their second self’s adolescence.And that’s even more awkward because there’s an actual history of what they’ve gone through
online.And anybody coming in new to technology, is an adolescent online right
now.And so it’s very awkward, and it’s very difficult for them to do those
things.另外会发生的是,你拥有第二个自我。不论喜欢与否,你开始现身网络世界。当你不在在线时,人们与你第二个自我产生互动。你对这件事得很小心,就是让你的社交前线公开,基本上是指你Facebook的涂鸦墙,这样人们就不会半夜在上面留言,因为这效用是相当的。突然间,我们得开始经营第二个自我,你必须在数字生活中,以类似模拟你人生的方式展现自我。因此,你以同样的方式起床、洗澡、着装,你得为你的数位自我学会做这些。问题是,现在有很多人,特别是青少年,得度过两个青春期。他们得度过原有的,这已令人很不自在;还得度过第二个自我的青春期,这令人更不自在。因为有个真实的过去,是他们在网络上经历过的。任何接触这项科技的新手,立即成了网络版的青少年,这令人非常不自在。对他们来说,做那些事情非常困难。
So when I was little, my dad would sit me down at night and say, “I’m going
to teach you about time and space in the future.” And I said, “Great.” And he
said one day, “What’s the shortest distance between two points?” And I said,“Well, that’s a straight line.You told me that yesterday.I thought I was very
clever.” He said, “No, no, no.Here’s a better way.” He took a piece of paper,drew A and B on one side and the other and folded them together so where A and B
touched.And he said, “That is the shortest distance between two points.” And I
said, “Dad, dad, dad, how do you do that?” He said, “Well, you just bend time
and space, it takes an awful lot of energy, and that’s just how you do it.” And
I said, “I want to do that.” And he said, “Well, okay.” And so, when I went to
sleep for the next 10 or 20 years, I was thinking at night, “I want to be the
first person to create a wormhole, to make things accelerate faster.And I want
to make a time machine.” I was always sending messages to my future self using
tape recorders.小时候,我爸会在晚上要我坐下,说,「我要教你未来的时间和空间。」我说,「太好了!」有一天他说,「两点间最短的距离是什么?」我说,「嗯,是直线,你昨天告诉过我,我想我很聪明。」他说,「不,不,有个更好的解答。」他拿起一张纸,在两侧各画上AB两点,将它折叠在一起,使AB两点接触。他说,「这是两点之间最短的距离。」我说,「爸爸,爸爸,你怎么办到的?」他说,「嗯,你刚刚扭曲了时间和空间,这需要非常多能量,就是这么办到的。」我说,「我想试试看。」他说,「嗯,好吧!」之后一、二十年间,当我入睡时,我在夜里思考,「我想成为第一个创造虫洞的人,让事物能加速得更快,我想制造一个时光机器。」我一直使用录音机发送讯息给未来的自己。
But then what I realized when I went to college is that technology doesn’t
just get adoptedbecause it works;it gets adopted because people use it and it’s
made for humans.So I started studying anthropology.And when I was writing my
thesis on cell phones, I realized that everyone was carrying around wormholes in
their pocket.They weren’t physically transporting themselves, they were
mentally transporting themselves.They would click on a button, and they would
be connected as A to B immediately.And I thought, “Oh, wow.I found it.This is
great.”
但我上了大学后,意识到,这项科技不只是因为可行才被采用,它能被采用是因为人类使用它,它是为了人类而创造,所以我开始研究人类学。当我写关于手机的论文时,我意识
到,每个人口袋里都携带着虫洞。他们不是靠身体传递自我,而是靠心智传递。他们按下一个按钮,立即使AB两点连接。我想,「哦,哇,我发现了,真棒!」
So over time, time and space have compressed because of this.You can stand
on one side of the world, whisper something and be heard on the other.One of
the other ideas that comes around is that you have a different type of time on
every single device that you use.Every single browser tab gives you a different
type of time.And because of that, you start to dig around for your external
memories--where did you leave them? So now we’re all thesepaleontologists that
are digging for things that we’ve lost on our external brains that we’re
carrying around in our pockets.And that incites a sort of panic architecture.Oh no, where’s this thing? We’re all “I Love Lucy” on a great assembly line of
information, and we can’t keep up.随着时间推移,时间和空间已因此而压缩。你可以站在世界的一头低声说几句话,在世界另一头就可以听见。另一个涌现的想法是,在你所使用的每个设备上,都形成不同类型的时间。每个浏览器分页提供不同类型的时间,正因为如此,你开始挖掘你的外在记忆,你将它们遗留在何处?所以,现在我们都是古生物学家,正挖掘我们遗留在口袋里、随身携带的外在大脑中的东西。这激起了一种恐慌状态,哦,不,这东西在哪?我们都是一个神奇信息装配在线的《我爱露西》,但我们跟不上它。
And so what happens is, when we bring all that into the social space, we end
up checking our phones all the time.So we have this thing called ambient
intimacy.It’s not that we’re always connected to everybody, but at anytime we
can connect to anyone we want.And if you were able to print out everybody in
your cell phone, the room would be very crowded.These are the people that you
have access to right now, in general--all of these people, all of your friends
and family that you can connect to.发生的情况是,当我们把这所有都带入社交空间,最后结果是我们老是检查手机,所以有个叫做环境亲密度的东西。这不是说我们总是联系每个人,但我们随时都可以联系想联络的人。如果能打印出手机中的每日讯息,这房间将会很拥挤。这些是你可以立即联系的人,一般来说是所有这些人,所有你可以联络的朋友和家人。
And so there are some psychological effects that happen with this.One I’m
really worried about is that people aren’t taking time for mental reflection
anymore, and that they aren’t slowing down and stopping, being around all those
people in the room all the time that are trying to compete for their attention
on the simultaneous time interfaces, paleontology and panic architecture.They’re not just sitting there.And really, when you have no external input,that is a time when there is a creation of self, when you can do long-term
planning, when you can try and figure out who you really are.And then, once you
do that, you can figure out how to present your second self in a legitimate way,instead of just dealing with everything as it comes in--and oh, I have to do
this, and I have to do this, and I have to do this.And so this is very
important.I’m really worried that, especially kids today, they’re not going to
be dealing with this down time, that they have an instantaneous button-clicking
culture, and that everything comes to them, and that they become very excited
about it and very addicted to it.也有一些心理效应随之发生。我确实很担心的一点是,当总是被所有人包围在这空间中时,人们不再花时间自省,他们无法放慢及停下脚步,这一切都试图争夺他们的注意力,在古生物学和恐慌状态同时发生的交界点上,他们不只是坐在那里。确实,当没有外在信息输入,正是拥有自我创造的时刻,此时你可以做长期规划,可以设法弄清楚自己到底是谁。一旦你这么做,就可以了解如何以合理的方式呈现第二个自我。不只是处理所有迎面而来的事,哦,我必须做这个、这个、或这个,这是非常重要的。我真的很担心,特别是当今的孩子,他们还无法处理这个尴尬期。他们有个快速点击鼠标的文化,一切向他们迎面而来的事都使他们非常兴奋、极度上瘾。
So if you think about it, the world hasn’t stopped either.It has its own
external prosthetic devices, and these devices are helping us all to communicate
and interact with each other.But when you actually visualize it, all the
connections that we’re doing right now--this is an image of the mapping of the
Internet--it doesn’t look technological;it actually looks very organic.This
is the first time in the entire history of humanity that we’ve connected in this
way.And it’s not that machines are taking over;it’s that they’re helping us to
be more human, helping us to connect with each other.如果想想这一点,世界并没有停住脚步。它拥有自己的外部人造装置,这些装置正帮助我们所有人沟通及彼此交流,但当你实际将其可视化,所有我们目前进行的连接,是一个因特网所映射的形象。它看起来不像科技,事实上相当像有机体。这在人类历史中是第一次,我们以这种方式连接。并不是说机器正接管一切,而是它们正帮助我们更加人性化,帮助我们彼此联系。
The most successful technology gets out of the way and helps us live our
lives.And really, it ends up being more human than technology, because we’re
co-creating each other all the time.And so this is the important point that I
like to study: that things are beautiful, that it’s still a human connection;
it’s just done in a different way.We’re just increasing our humanness and our
ability to connect with each other, regardless of geography.So that’s why I
study cyborg anthropology.最成功的科技开了一条路,帮助我们过生活。事实上,它最终将变得更具人性而非技术性,因为我们一直彼此共同创造,所以这是我想研究很重要的一点。这些事物是美丽的,仍是一种人类连结,只是用不同方式进行。我们只是增加了我们的人性、彼此联系的能力,不受地理限制,这就是为什么我研究生化机器人类学。