-
《分数的初步认识》说课稿_分数的初步认识一等奖说课稿3篇
一、教材分析? 本节课是三年级第六单元第一节的教学内容，主要讲了明白什么是分数，初步理解分数的意义，能正确地认、读、写简单的的分数等知识。这部分内容是在学生们掌握了一些整数知识的基础上来学习的，它为进一步学习比较分数的大小和分数的加减运算有重要的铺垫作用。? 三年级的学生活泼好动、思维敏捷、善于学习，爱好展示，善于发言，课堂根据学生的年龄特点设计教学活动。 二、教学目标(针对新课标的要求与教材内容，我制定了如下的教学目标)????? 1、让学生理解分数的意义，能正确地认、读、写简单的分数。????? 2、能熟练地根据图表表示分数，根据分数涂写表格。? 3、培养学生的思维能力和运用数学知识解决实际问题的能力，从而培养学生学习数学的兴趣。????? 三、教学重点难点 对教学目标和教材内容，我确定了教学重点和难点)???正确地认、读、写简单的分数以及初步认识分数的含义是重点。???合作探究理解分数的意义是难点。
人教版高中地理必修1第三章第二节大规模的海水运动说课稿
（一）教材的地位与作用教材第一部分的顺序是：先给学生洋流的概念以及洋流按照性质的分类，接着说明洋流的主要成因与盛行风有关。并结合风带与洋流模式图总结和归纳了洋流的分布规律。最后，给出世界表层洋流的冬季分布图，让学生读图思考的问题主要涉及洋流的分布规律和原因。教材第二部分阐述了洋流对地理环境四个方面的影响。教材的顺序和要求与课标要求、学生认知规律有矛盾的地方，需要重组教学的顺序——先由洋流对地理环境和人类活动的影响的例子来设置悬念，激发学生认识的欲望，提供材料归纳世界表层洋流的分布规律，再探究其主要驱动力。（二）教学目标(1)知识与技能目标：①运用地图，从分布位置、运动方向、寒暖流的位置来归纳世界表层洋流的分布规律②画出世界表层洋流的分布简单模式图③掌握洋流的主要成因
小学美术桂美版一年级上册《第10课神奇的果树》教学设计说课稿
2学情分析 新入学的学生第一次接触正规化的美术课,对一年级学生来说是新 奇、有趣、好玩的,而且新生入学前所受的教育各不相同,心理因素 也不一样,在绘画上、工艺制作上一定有着自己的创造思维、想象能 力和自己的个性,但这些会造成学习的不一致性、习惯不统一化,给 美术课的课堂带来不必要的麻烦。因此, 对待这些刚进入课堂的小朋友, 我们在情感态度上要做出很大 的努力,小学生在思维的想象力、创造力方面发展的空间很大,所以 我们要好好把握机会, 激发孩子们对美术学习的兴趣,让孩子们能发 现美,有创造美的想法。
小学美术桂美版一年级上册《第7课泥巴真好玩》教学设计说课稿
2学情分析 通过本课的学习,调动和激发学生参与学习活动的热情,使学生在游戏活动中通过教师的引导及自己动手实践的亲身体验,感知泥性并自我解决如何使泥巴听话,如何玩出新的方法这一问题。同时,在教师的鼓励下,使学生能大胆自由的进行造型活动并大胆发表自我感受。3重点难点 1.探索感知泥性,归纳玩泥的几种方法。2.感受、探索、泥性及口头表达。
小学美术桂美版一年级上册《第5课撕纸动物》教学设计说课稿
2学情分析 一年级的小朋友比较好动,撕纸对于他们来说比用彩笔作画更加自由、随意,简便易行,且更加生动、自然,更能体现稚拙、率真的天性,释放自己。通过大胆的撕纸来表达心中所想,培养学生的创造和动手能力。3重点难点 重点:通过撕纸拼贴的方法表现一种动物难点:撕的方法
小学美术桂美版一年级上册《第4课动物的花衣裳》教学设计说课稿
2学情分析 1、这一课是一年级的“造型·表现”学习领域,一年级孩子自制力较差,注意力集中时间不长,缺乏一定的造型能力,但好奇心很强,表现欲望非常强烈,非常希望得到老师和同学们的认可,从他们的兴趣入手就能达到事半功倍的效果;2、教学方式应该是直观的;3、让学生通过欣赏与想象进行创作,激发他们对大自然的兴趣,感受大自然的美。
领导在2023年公司八届三次职代会上的讲话范文
大力推评选树先进典型，充分发挥先进示范带动作用。公司以“最美员工”评选、“*力量”先进典型网上集中宣传活动为载体，畅通了一线职工评先树优的通道，一大批“一线英雄”“草根明星”纷纷从幕后走向舞台，成为干部职工竞相学习的标杆和榜样。离休干部王建林被中央组织部评为“全国离退休干部先进个人”，董矿分公司刘晓宁获得“煤炭行业技能大师”荣誉称号，退休干部赵伯壁荣获陕西省“最美劳动者”提名奖，驻村扶贫干部赵李强被省委组织部和陕西省扶贫开发办公室评为省级优秀等次驻村队员，救护大队殷书华被授予“陕西青年五四奖章”，山阳煤矿公司李磊被陕煤集团评为20**年度“最美员工”，董矿分公司张蕾荣获陕煤集团“十大杰出巾帼标兵”。同时，公司对在敬业奉献、助人为乐、孝老爱亲等方面涌现出的陈世清、孟庆龙、王湘东等10名“最美员工”进行了表彰奖励，大力营造崇尚先进、学习先进、争当先进的浓厚氛围，激励全公司干部职工勤勉干事、担当作为，为推动*高质量发展再作新贡献。
第二周国旗下讲话-给自己一个目标
第二周国旗下讲话-给自己一个目标各位老师、各位同学：大家好，今天我讲话的题目是：给自己一个目标。度过一个愉快的暑假，我们在初秋的气息中迎来了新的学期。积蓄了一个假期的自信与激情，踏入浓浓书香气息的校园，我们可曾想过：这学期，我的奋斗目标是什么?这学期，我想获得的进步是什么?这学期，我会为此做出哪些努力？这学期，我准备怎样让自己更快乐?1993年，一个14岁的孩子在上海青年篮球队里打球，当时球队里的队员都穿着帆布面的篮球鞋。有一次，他在观看一场国外球队的比赛时发现，那些国外的球员竟然都穿着皮制的篮球鞋。这种球鞋不但美观，而且穿着舒适。于是，这个孩子梦想能穿上一双皮制的篮球鞋。 一天，当他把这个梦想告诉教练后，教练笑着说：“努力吧，孩子，如果你能进入国家青年队，你就能穿这样的鞋。”从这一刻起，这个孩子就把进入国家青年队作为自己奋斗的目标。终于在17岁那年，他凭借自己超凡的球技被选入国家青年队。穿上了梦想已久的皮制篮球鞋，他倍加珍惜。一位队友发现此事后告诉他：“不用在意一双球鞋，如果你能进入国家队，这样的篮球鞋你想有多少就有多少。”这句极具诱惑力的话深深震撼着他，于是，他又有了新的奋斗目标：中国国家篮球队。
在全市深化放管服推进一件事一次办改革专题培训班上的讲话
一是工作体系不断完善。去年，市县两级全面完成行政审批服务机构设立工作，市本级以及×个县市区成立了行政审批服务局，乡镇（街道）成立了政务服务中心、村（社区）成立便民服务中心，加之这几年“放管服”改革和“三集中三到位”改革深入，全市政务管理服务的组织领导体系、标准规范体系、平台体系更加完备，基本形成了市级统筹、部门协同、整体联动、线上线下融通的行政审批服务体系。
第一学期国旗下讲话稿2篇
老师、同学们：同学们，今日的习惯，决定明天的你们。因此，在今天的学习生活中，同学们一定要养成一些好的习惯，比如：习惯于主动打扫卫生，形成热爱劳动的习惯;习惯于说声“谢谢”、“你好”、“对不起”，形成以礼待人的好习惯;习惯于每天坚持锻炼，形成健美的体魄;同学交往中习惯于理解、宽容，便能化干戈为玉帛;习惯于去用心观察，才能形成好的观察能力;习惯于提前预习，课后复习，才能形成高效的学习方法……法国学者培根说过，“习惯是人生的主宰，人们应该努力追求好习惯。”是的，行为习惯就像我们身上的指南针，指引着我们的行动。爱因斯坦有句名言，“一个人取得的成绩往往取决于性格上的伟大。”而构成性格的，正是日常生活中的一个个好习惯。好习惯养成得越多，个人的能力就越强。养成好的习惯，就如同为梦想插上了翅膀，它将为人生的成功打下坚定的基石。小时候的 鲁迅 先生，就养成了不迟到的习惯，他要求自己抓紧时间，时刻叮嘱自己凡事都要早做。这位以“小跑走完一生”的作家，在中国文学史上留下了辉煌的业绩。可见，行为习惯对一个人各方面的素质起了决定性的作用。
小班数学教案：招待客人（7以内数的认识）
2、爱自己的家，乐于帮助爸爸妈妈招待客人。 3、能独立完成操作活动。 活动准备： 筷子若干双，托盘一个（内装有小包装的糕点若干），碟子3-5个（边上分别贴有一张7以内的数卡）；实物展示仪。幼儿用书，幼儿人手一支笔；1-7的数字印章、印泥若干。 活动过程： 一、我帮妈妈夹花生。 教师：今天爸爸妈妈邀请了朋友来做客，你是家里的小主人，可以帮爸爸妈妈做些什么事呢？ 鼓励幼儿提出帮助父母整理家里的物品，招待客人。 教师（出示贴有数卡的碟子）：客人来了，爸爸妈妈要邀请客人吃点心。你知道客人想吃几个点心呢？你是怎么知道的？ 教师（出示装有花生的托盘）：谁愿意帮客人拿点心？请个别幼儿示范拿点心，鼓励幼儿看清卡上的数字，边拿边数。 教师将幼儿装有点心的小放在视频展示仪下面，师幼共同检查花生的数量和数卡是否一致。
小班数学教案：花儿朵朵（3以内数量）
2、在观察图片和提问的引导下，探索用点卡表示实物的数量。 3、喜爱参加数学活动，体验活动的乐趣。 活动准备： 1、教具——花的图片6张，其中数量为1、2、3的花朵两张； ——1、2、3、的点卡片各一张，分类和底板。 2、学具——操作材料人手一套实物和点卡操作图片，分类盒人手一个。 活动过程： 一、 感知图片数量，认识点子标记。 1、师：小朋友看这儿有什么？每张图片上有几朵花？我们一起来数一数好吗？
幼儿园小班数学教案 数量对应1-5
【活动过程】一、感官游戏：手指谣：《猴子荡秋千》 5只猴子荡秋千，嘲笑鳄鱼被水淹，鳄鱼来了，鳄鱼来了，go go go 4只猴子荡秋千，嘲笑鳄鱼被水淹，鳄鱼来了，鳄鱼来了，go go go 3只猴子荡秋千，嘲笑鳄鱼被水淹，鳄鱼来了，鳄鱼来了，go go go 2只猴子荡秋千，嘲笑鳄鱼被水淹，鳄鱼来了，鳄鱼来了，go go go 1只猴子荡秋千，嘲笑鳄鱼被水淹，鳄鱼来了，鳄鱼来了，go go go 二、数学心智： 1、轻音乐，取插板。 2、森林里有一棵大树。（取出一棵树插在演示板上，幼儿插在插板上。）问小朋友几棵树啊？（1棵）取出数字1 3、大树结了两个苹果，熟透了，落下了，请小朋友取出两个苹果放在树下。问：落下来几个苹果？（2个）取出数字2
大班科学教案：魔法的一分钟
准备：1.有秒针的大钟。 2.有爷爷的图片，开心与不开心的图片各一幅。 3.《幸福拍手歌》一盘。 4.各种不快乐的小动物的图片人手一张。 过程：一.爷爷不开心，出示第一张图片。 1.“请小朋友看看，这张图片上有谁？他怎么了？” 幼：爷爷很不开心很难过 2.“你是从哪里看出来的？” 幼：爷爷的眉头皱在一起，爷爷的嘴巴不笑！
大班科学教案：不一样的石头
【活动目标】1、激发幼儿热爱大自然的情感。2、培养幼儿尊重事实的科学态度，提高自主学习的能力。3、通过观察和实验，了解石头的多样性（出处、特性），丰富地理知识。【活动准备】1、教学课件2、实验材料、用书同幼儿人数。【活动重难点】1、幼儿能说出三种石头不一样的现象。2、教师对三种石头产生不同现象后的反复引导。【活动过程】（一）开始部分 幼儿介绍自己带来的石头。（幼儿互相介绍手中的石头，鼓励幼儿自由与同伴交流，说出自己的发现）（二）基本部分1、欣赏石头风景图 大千世界，有各种各样的石头，下面就让我们一起走进美丽的石头风景中吧！2、提问、猜想、记录 （1）提问：在大自然中，石头成为美丽的风景，石头又分为哪几种，每种石头又叫什么？ （幼儿讨论）并且介绍石头的正确名称观看课件，了解石头名称。 （2）猜想：①你觉得三种石头能够漂浮在水面的是哪一种？②你觉得三种石头能写字的是哪一种？③你觉得三种石头摸上去最光华的哪一种？ （3）纪录： 幼儿把猜想记录在《幼儿用书》的猜想表格中。3、幼儿动手实验，感知石头的特性， （1）把石灰石、鹅卵石和火山石放在手中，感受那个摸起来最光滑。 （2）用石灰石、鹅卵石和火山石在黑卡纸画画，哪个可以画出来。 （3）把石灰石、鹅卵石和火山石放进水中，会发现哪个能浮起来。 （4）把自己发现记录在《幼儿用书》的发现表格中（教师帮助幼儿认读书中相应的正确答案）。
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading for writing教学设计二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …horse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
新人教版高中英语必修3Unit 4 Space Exploration-Listening&Speaking＆Talking教学设计二
The themes of this part are “Talk about how to become an astronaut” and “Talk about life in space”. As Neil Armstrong said “Mystery creates wonder and wonder is the basis of man’s desire to understand. Space is difficult for human to reach, therefore, humans are full of wonders about it. However, if wanting to achieve the dream of reaching the Moon, some of our human should work hard to be an astronaut at first. Part A(Talk about how to become an astronaut) is a radio interview in a radio studio, where the host asked the Chinese astronauts about his story how to become an astronaut. Yang Liwei told his dreamed to be an astronaut since childhood. Then he worked hard to get into college at 22. The next 10 years, he gradually became an experienced pilot. At the same time, to be an astronaut, he had to study hard English, science and astronomy and trained hard to keep in good physical and mental health and to practise using space equipment. Part B (Talk about life in space) is also an interview with the astronaut Brown, who is back on the earth. The host Max asked about his space life, such as his emotion about going back the earth, the eating, shower, brushing, hobbies and his work. Part A and Part B are interviews. So expressing curiosity about the guests’ past life is a communicative skill, which students should be guided to learn.1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information---listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “ I wish to know...” “I’d love to know...”4. Students can learn more about the space and astronauts, even be interested in working hard to be an astronaut
新人教版高中英语必修3Unit 4 Space Exploration-Reading and Thinking教学设计二
The theme of this unit focuses on “space exploration.” Students will learn about the training and experience needed to become an astronaut. The text is mainly about the development of space exploration. On the one hand, the text helps students to have a good understanding about the great feats humans have achieved, on the other hand, they will further understand the contributions that we Chinese have achieved, and feel confident and proud about our homeland and strengthen their love for our country. The teacher should instruct students to aim high and study harder to make great progress in the space career if possible.1. Read about the development and value of space exploration.2. Explore the mysteries of the universe and the achievements in space exploration.3. Skillfully use the vocabulary of this text to cultivate self-study ability 4. Develop cooperative learning ability through discussion.1. Enable the Ss to talk about the development and value of space exploration.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.3. Help Ss comprehend the main reasons for space exploration. Multi-media, textbook, notebooks.Step 1: Warming up and predictionLook at the title and the pictures of the text and predict what the text will be about?2. What are the main reasons for space exploration?
新人教版高中英语必修3Unit 4 Space Exploration-Reading for Writing教学设计二
⑦在我看来, 探索太空是值得的。As far as I am concerned, it is worthwhile to explore the space.Step 10 Writing---draftRecently, students in our class have had heated a discussion on whether space is worth exploring. Students hold different ideas about it.30% of us think space exploration is not worthwhile. They think space is too far away from us and our daily life and is a waste of money. And the money spent on space exploration can be used to solve the earth’s problems such as starvation and pollution.On the other hand，70% think space is worth exploring because we have benefited a lot from it，such as using satellites for communication and weather forecast. What’s more，with further space research，we may solve the population problem by moving to other planets one day. Also，space research will enable us to find new sources to solve the problem of energy shortages on the earth.As far as I am concerned, it is worthwhile to explore the space. Not only can it promote the development of society but also enrich our life. Step 11 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1.Does the writer explain why he/she changed/wanted to change?2.Does the writer tell how the changes have improved or will improve his/her life?3.Is the text well－organised?4.Does the writer use words and expressions to show similarities and differences?5.Are there any grammar or spelling errors?6.Does the writer use correct punctuation？
新人教版高中英语必修3Unit 5 The value of money-Reading and Thinking教学设计二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
