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北师大版小学数学六年级上册《圆的认识》说课稿
④联系生活实际解决身边的问题，让同学初步感受数学与日常生活的密切联系，体验数学的应用，促进学生的发展。接下来，我再具体谈一谈这堂课的教学过程。3、说教学过程第一环节：创设情境，激qing导入。同学们你们看屏幕上的是什么？（出示图片）那么自行车车轮是什么形状的？为什么车轮要设计成圆形？这里面有什么奥妙呢？学了今天的内容大家就会明白的。这节课我们就走进圆的世界去探寻其中的奥妙。板书课题：圆的认识设计意图：通过生活中实际例子引入课题，一方面引起学生的学习兴趣，另一方面为学习新知识做了铺垫，从思想上吸引了学生主动参与学习的活动。这一环节的设计，主要是想体现数学就在我们的身边，从而激发学生学习的兴趣及学习的积极性。
人教版高中生物必修2染色体变异说课稿
四、说教学程序（一）.温故知新、导入新课复习提问:基因突变导致生物变异的原因是什么?回答:基因突变是基因结构发生改变，从而使遗传信息改变，使蛋白质结构改变、生物性状改变，即生物发生了变异。那么，基因是什么?它和染色体又有何关系?回答:基因是有遗传效应的DNA片断，染色体是DNA的载体，基因在染色体上呈线形排列。引出新知:对于一个生物体来说，正常情况下，其染色体的结构和数量都是稳定的。但在自然条件或人为因素的影响下，染色体的结构和数量均会发生改变，从而导致生物性状的改变，这就属于染色体变异。（二）.把握重点、突破难点重点的把握：1、染色体结构的变异播放影片:猫叫综合征幼儿。让学生观察: 患儿哭声轻、音调高，很像猫叫。教师补充: 患儿的征状---两眼较低、耳位低下，存在着严重的智力障碍。阐述病因---染色体片段缺失
人教版高中英语必修1Anne's best friend说课稿
Step 7 Language points 1．Vocabulary (1) go through (2) set down (3) a series of (4) on purpose (5) in order to (6)at dusk (7)entirely (8)face to face 2．Important sentences (1)…I’ve grown so crazy about everything to do with nature. (2)There was a time when … (3)I stayed awake on purpose until … (4)It was the first time … that I’d seen the night … (5)It’s no pleasure looking through … Purpose: 1．Master the required vocabulary and sentence structures. 2．Use them freely. Step 8 Consolidation 1．Find out the topic sentences 2．Retell the text according to the topic sentences Purpose: I want to know if my students understand the text. Step 9 Discussion Imagine you have to go into hiding like Anne and her family, what would you miss most? Giveyour reasons. Purpose: Train Ss’ oral English ability. Step 10 Homework Write an article on Friends. Purpose: 1． Improve the Ss’ writing ability. 2 Train the Ss’ ability of self—teaching and looking up information by themselves. Part 5 Blackboard design（说板书设计）Unit 1 Friendship Reading Anne’s Best Friend 1．Main idea of each paragraph: Para. 1 Anne made her diary her best friend. Para .2 Anne wrote her feelings in her diary. Para .3 Anne missed nature. Para.4 Anne saw the night face to face Para.5 Anne wanted to experience nature outdoors. 2．Listening: Exx.1 P3 3．Discussion: Exx.3 P3 Purpose: 1．Make Ss familiar with the passage 2．Make the design inductive, instructive and artistic.
人教版高中英语必修2Computers说课稿3篇
一. 教材分析1. 本单元的中心话题是“计算机（Computers）”，内容涉及计算机的发展历史，计算机的应用等。本节课是该单元的第一课时，我将Warming up, Pre-reading and Comprehending这四部分整合为一节精读课。其中。Reading部分是题为WHO AM I？的文章，以第一人称的拟人手法介绍了计算机发长演变的历史和计算机在各个领域的应用，其主旨是表达计算机的发展变化之快以及在生活中用途之广。而Warming up部分以图片的形式展现了计算机的发展历程；Pre-reading中的问题和排序分别是为了预测语篇的内容和测试学生对计算机历史了解的情况；Comprehending则通过各项练习训练学生的阅读技能，从而加深对文章的理解。可见这几部分是一个有机的整体。2. 教学目标：1) 语言目标：重点词汇及短语：abacus, calculate, calculator, PC, laptop, PDA, robot, analytical, technological, universal, mathematical, artificial, intelligent, network, explore, in common, as a result.重点句子：a. My real father was Alan Turing, who in 1963 wrote a book to describe how computers could be made to work, and build a “universal machine” to solve any mathematical problem.
人教版高中英语必修2The Olympic Games说课稿2篇
Purpose of my design:To ask the students to do these two tasks will make the Ss predict the story of this passage. As a result, it will deepen Ss’ memory of this story because they will have their own understanding of this story.Step 3. While-readingTask 1. (Individual work _____min)Skimming: ask students to skim the text and the main ideas of each paragraph in this passage. Please read it quickly and then match the sentences with the letters.Task 2. (Individual work _____min)Scanning: read the text quickly and decide the whether the following statements are true or false and give reasons.Task 3. (Pair work _____min)Listen to the tape and fill in the banks. Then read the paragraph with expression to your partner.Task4 (individual work min)Listen to the tape again and write down the main idea in one sentence.Purpose of my design: Enable students to understand the given material better by using different reading skills. And proper competition can arouse the Ss’ interest in English learning. “Task-based” teaching method is used here todevelop the Ss’ ability of communication and also their ability of co-operation will be well trainedStep 4. Post-readingTask 1. (Individual work, pair work, group work, class work; _____min)Discussion (group of 4):1. If you were Hippomenes, would you run against Atlanta?2. Do you think Hippomenes deserved to win the race? Why or why not?Step 5. HomeworkPlease read the story again carefully after class and imagine: What will happen during the race between Hippomenes and Atlanta? Who do you think will win the race? Do you think Atlanta would marry Hippomenes? Write an end for the story with thses questions.Purpose of my design: Homework is so important and necessary for to master the knowledge they learned after class. It will check whether the Ss achieve the teaching aims.Part 5 Blackboard design
人教版高中英语必修4A taste of English Humor说课稿3篇
Then I would ask them to think of a funny English or Chinese and tell it to partners. While telling stories, they can use expressions and some acting to help make the story funny. 5 minutes would be given to do this.Those stories they told there will be the material for their writing. Soletting them tell it at first is helpful. And they can make a difference between telling a funny story and writing it down. Generally speaking, it is difficult forstudents to write well because they don’t know what to write and how to write. Asking them to tell their own stories at first can help them come up with what to write.After their telling, I would invite someone to share his/her story with all of us and I would write it down on the blackboard.This example story would be used as a sample to illustrate the format of funny story. Different from a story from teacher or textbook, a story from students can obviously become a interesting material to draw students’ attention.Then I would ask the whole class to put this story into several parts. It might be a little bit difficult for them. So I would ask them to find out whether all the sentences are necessary. After delete some sentences, there are 6 sentences left behind. Then they can easily put them into three parts. After interaction with students, I would teach them the right terms for each part and conclude the format of funny story.This step is the key and difficult point in my lesson. So I mainly usetask-based teaching method in this part and the task for students was divided into several stages. With the separated difficult level, students can find there are usually three parts in writing. They can also learn to write without the unnecessary parts in the process of analyzing. And then I wouldn’t rush to tell them the right terms to them directly. Instead, I would ask them to name them by their own. A confused mind is better for acquiring knowledge.While-writing:Then I would give students 7 minutes to write down this story, without other requirements.With all the preparations in pre-writing, students’ difficulties were cleared. So it would be much easier for them to write down the story within 7 minutes. There are no other requirements because students’ first writing is actually a drafting. It would be revise and edit several times later. Writing, as a skill
人教版高中英语必修3Festivals around the World说课稿3篇
Teaching plan for Unit 1 book3Good morning, teachers. It’s my great pleasure to be here because I can share my lesson with you and I can learn a lot from it. I’ll begin my lesson from the following four parts， the teaching material, the teaching methods, the studying methods and the teaching procedure.Firstly, let me talk about the teaching material. The content of my lesson is the reading passage festivals and celebrations of Unit 1 Festivals around the world. This passage is about festivals and celebrations. By studying this passage, we’ll enable the students to know that festivals exit everywhere, and many of festivals in different countries celebrate similar ideas. As we all know, the reading passage is the center of each unit. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.After studying the teaching material, I think the teaching aims are as the followings:1. Knowledge aims:(1) The Ss can master the usage of the important words andexpressions.(2)The Ss can use the __________________ (grammar) in the proper situation.Make students know about the festivals all over the world and the detail of the festivals, such as origin, content, and the date of the holiday festivals.2. Ability aims:(1) Students can talk about festivals and celebrations in English(2) To improve the student’s reading ability, especially their skimming and scanning ability.3. Emotion aims:Make the Ss know about the foreign festivals, and respect other countries’ custom.Next, let’s come to the important points and the difficult points.The important point is how to make the Ss understand the text better and the difficult point is how can they talk about it. secondly， Teaching Methods:1. task-based Language Teaching2. Computer assisted language teaching.3. question-and–answer methodThirdly， Studying Methods:
人教版高中英语必修4Working The Land说课稿3篇
Knowledge objectives:(1) to make Ss grasp the usage of words, expressions and sentence structures: statistics, struggle, thanks to, rid of, some patterns for persuasion, the “ing” form as subject and object;(2)to use learnt knowledge to persuade sb.Ability objectives:(1) to develop Ss’ reading skills(skimming, scanning, word guessing);(2) to improve Ss’ speaking, communicating and cooperating skills.Emotional objectives:to make Ss know the contribution of Yuan,and learn his spirit and his simple life time.Teaching important and difficult points:(1) some words, expressions and sentence structures mentioned above;(2)the content of the text;(3)training their reading and speaking skills.Teaching methods: CLT, TBLT,QT.Learning strategies: CLS, QLS, TBLS.Teaching procedures:Step 1 lead-in: (1) teacher plays a piece of recent news from CCTV about the harvest of the super hybrid rice, and ask students whether they know Yuan or not, and talk about him and his contribution.(2)Brain storm: let Ss describe Yuan in their minds including his appearance, his living condition and so on.Step 2 fast reading tasks:(1)teacher introduces Yuan and super hybrid rice(2)make Ss read the text as fast as possible with questions. Such as: what’s the general ideaof this passage? What’s Yuan’ dream? (skimming and scanning skill)Step 3 intensive reading tasks(1)let Ss read the text silently, find topic sentence of each paragraph and draw the difficult sentences and the knowledge what they don’t understand.(words guessing)(2)teacher and Ss talk about the important words, expressions and sentences together, and ask Ss to retell the content of the text.(summarizing and paraphrasing)(3)teacher summarize this part.(4) read again following the courseware.
人教版高中英语必修5Great scientists说课稿4篇
通过写文章梗概，培养学生综合运用语言的能力，学习用恰当的英语描述科学家的故事。这是本课的教学难点。教师可以使用完形填空的方式来帮助学生整理语篇，从而来降低难度。本课的教学重点的突破方法是：在阅读前，让学生初步了解得出科学观点所需要的基本程序，从而轻松而自然地导入文章的阅读；在阅读过程中，由易到难设计快速阅读和精读的问题，层层推进各种阅读活动，让学生对阅读内容从整体感知到细节理解，最后深层读懂整篇文章，同时加强阅读策略的指导，让每个学生都主动参与课堂教学活动，最终达到提高阅读能力的目的。Step 4 Post-readingGroup Activities四人小组共同合作，在老师的适当指导下，就以下2个问题展开讨论，让学生就所知、所学、所感和所想融入话题，然后抽若干同学代表作小组发言。1. What do you think about John Snow, and what should we learn from him?2. Cholera was 19th century disease, which two diseases are similar to cholera today? Why?
人教版高中英语必修5The United Kingdom说课稿4篇
Teaching Aims:Knowledge 1. Get the students to learn the useful new words and expressions in this section. Aims:2. Let the students learn about how the UK was formed and the four groups of invaders.1. Develop students’ reading ability and let them learn different Ability reading skills. Aims:2. Enable students to learn to talk about the United Kingdom and the Union Jack Emotional 1. Let students know more about the UK2. Develop students’ sense of cooperative learning Aims:Teaching Important Points:1. Let the students learn about the countries of the United Kingdom and the Union Jack2. Get the students to read the passage and know about how the UK was formed and the four groups of invaders.3. Have the students learn different reading skills.Teaching Difficult Ponts:1. Develop students’ reading ability.2. Enable students to talk about the United Kingdom and the Union Jack.3. Let students learn how the UK was formed geographically and historically.Teaching Methods:Showing pictures, asking, exercising, listening, reading etc.Teaching Aids:A computer,a projector and a blackboard.Teaching Procedures: 1) Show a map of the world, ask students the following questions:Where is the UK?What’s the full name of the UK?2) Ask the students work in pairs to do the quiz on Page 9.Do you want to test how many things you know about the United Kingdom? Let’s have a small test.Using the map on P9, students answer the following questions:?How many countries does the UK consist of? What are they??England is divided into three main areas. Do you know what they are? 1) Scanning (10Minutes )Let the students hold the questions asked in pre-reading and read the passagequickly and then let them do the following exercise.Join lines to the right answer.
人教版高中地理必修2煤城焦作出路何在说课稿
分析过焦作市的地理概况和产业优势后，就需要针对由于资源枯竭所带来的问题提出合理化的建议。既然是谈经济转型，就应该将话题的范围明确在这一领域内。通过材料3的相关内容，我们了解到焦作市需要在产业结构调整、培育新的优势产业、增强综合竞争力等三个整改方针上下功夫。因而引导学生针对优势与不足提出建议，以三个整改方针为基准，衡量建议的可行性是锻炼学生解决此类问题的有效途径。在此我将教会学生的是解决问题方法而非案例的内容，正所谓“授之以鱼，不如授之以渔”。接下来针对学生的建议和教材资料分析所罗列的10点整改思路，由学生自由发言提出看法，通过教师的指导和学生的讨论，进而确定经济转型建议的具体方案。最后注意将建议与产业优势相对照，看建议是否都是围绕着产业优势而提出的，这样做会加深学生的印象，通过建议和优势的对应关系，将不难找出此类问题的解题思路。
人音版小学音乐一年级上新年好说课稿
一、说教材《新年好》 是一节以唱歌为主的音乐综合课，这首歌是一首流行全世界、家喻户晓、深受欢迎的英国儿童歌曲。3/4拍、F大调，曲调优美、流畅，歌词质朴亲切，能将人们带入互相祝贺新年的欢乐情景中，进而表现人们载歌载舞互相祝贺、轻松而愉快的心情。二、说目标1、认知目标：运用亲切、甜美而富有弹性的声音演唱《新年好》，感受中外小朋友过新年的不同音乐情趣。2、技能目标：通过游戏，培养学生感受、听辨已经学过的打击乐器的音色与节奏的能力，并能用动作感受三拍子的强弱规律。3、情感目标：在活动过程中体验过新年、合作学习的愉快。学会热爱今天的幸福生活，热爱世界的音乐文化。丰富学生情感体验，陶冶学生高尚的情操。 三、说重、难点重点是：能以体验的方法、自主探究的方式，学唱歌曲《 新年好》，能主动参与小组创编活动，大胆地进行即兴歌表演。创造性地表现歌曲。 难点是：听辨节奏，用各种方式为三拍子的歌曲伴奏。
人音版小学音乐一年级下音乐的快慢说课稿
3、用木鱼来演奏音乐的不同节奏。（1）师：小动物们都能听着音乐按节奏走路了，下面我想考考你们能不能用这种乐器来演奏不同的节奏呢。（2） 出示木鱼，演示木鱼的演奏方法。师：左手拿木鱼，右手拿木棍，敲的时候要注意不要打在自己的手指上，打在手指上是没有声音的。（3） 玩游戏《听一听》，训练学生的听辨能力和记忆能力。师：我们先来玩一个游戏，老师敲出几个不同的节奏，你们听听哪个是最慢的，哪个是最快的，看谁的耳朵最灵敏。（4） 学生练习演奏木鱼，学会用木鱼敲出不同的节奏，教师个别指导。师：现在就请同学们自己来演奏木鱼，你可以尝试着怎样敲会快一点，怎样会慢一点。（木鱼学生人手一个）[设计思路]在分层教学过程中，由于个别学生的基础比较差，第一和第二段音乐的演奏训练还不能完全掌握，所以花的时间比较长。导致接下的第三和第四段音乐的木鱼节奏训练没有时间完成。我将在第二课时的复习巩固课上再让同学们来练习演奏。
人音版小学音乐三年级上册我和你说课稿
6.欣赏第二版本。 师：关于歌曲《我和你》，还有一个鲜为人知的小故事，歌曲的原唱其实另有他人。最初作曲家陈其钢选了非常有实力的两位歌坛新秀来演唱，导演张艺谋认为一定要选择知名度很高的歌手，两人还因此大吵了一架，据说原唱的歌声更加轻盈，更加动听，你们想听一听吗？7.演唱常石磊版。 师：大家知道了，为了更好地表现出这首歌的宁静简单的气质，我们的演唱要最大限度地轻盈、柔和，就像天使的声音一样纯净。下面该轮到同学们来演唱了。注意眼睛看老师的手势，控制好气息，有表情地演唱。8.钢琴伴奏演唱。师：通过演唱，同学们肯定都感受到了这首歌曲的动人之处。下面我想请同学们站起来，想象我们来到宽敞的户外，把心放在天地间，让我们跟着钢琴伴奏，用我们纯净美妙的歌声来演绎。
人音版小学音乐三年级上册原谅我说课稿
4）进行分组练唱、对唱、全体学生合唱。在分组练唱过程中，我将在学生中间进行单独指导，询问他们学习的难点并与学生一起解决，然后适当提问个别学生。通过小组唱、对唱等形式进行演唱评比，提高学生演唱热情。这样，不仅加深了学生对歌曲的熟悉程度，还为学生更好地理解歌曲做了铺垫。5）表演唱，通过表演，不仅展示了学生个性、激发学生的创造力、表现力，而且再次加深了学生对歌曲情感的理解和体验。（三）第三环节——拓展延伸通过对歌曲节拍节奏的改编，让学生感受到得到好朋友原谅后又能快乐的游戏的情绪变化，感受到与好朋友在一起是一件幸福快乐的事。本方案的设计，力求体现以人为本的思想，着眼于学生的主动发展，通过充分的音乐实践，培养学生的能力，提高音乐素养；培养学生的合作意识、探究精神。从目标的提出、到过程的安排、学习方法的确定、乃至学习成果的呈现，都让学生有更大的自主性、更多的实践性。
北师大初中数学七年级上册绝对值的说课稿
（三）学以致用，巩固新知为巩固本节的教学重点我再次给出三道问题： 1)绝对值是7的数有几个?各是什么?有没有绝对值是-2的数?2)绝对值是0的数有几个?各是什么? 3)绝对值小于3的整数一共有多少个?先让学生通过小组讨论得出结果，通过以上练习使学生在掌握知识的基础上达到灵活运用，形成一定的能力。（四）总结归纳，知识升华小结时我也将充分发挥学生学习的主动性，发挥教师在教学的启发引导作用，和学生一起合作把本节课所学的内容做一个小结。（五）布置作业，拓展新知布置作业不是目的，目的是使学生能够更好地掌握并运用本节课的内容。所以我会布置这样一个作业：请学生回家在父母的帮助下，找出南方和北方各三个城市的温度，并比较这些温度的大小，并写出每个温度的绝对值进行比较
北师大初中数学七年级上册水箱变高了说课稿
一、教材分析：本节课选自北京师范大学教育出版社七年级上册第五章第三节，是学生学习一元一次方程的含义，并掌握了解法后，通过分析图形问题中的数量关系，建立一元一次方程并用之解决实际问题，是学生运用数学知识解决生活中实际问题中的典型素材，可提高学生解决问题的能力，提高学习数学的兴趣，形成学以致用的思想，认识方程运用模型的重要环节。二、学情分析：通过前几节解方程的学习，学生已经掌握了解、列方程的基本方法，在此过程中也初步掌握了运用方程解决实际问题的一般过程，基本会通过分析简单问题中已知量与未知量的关系列出方程解应用题，但学生在列方程解应用题时常常会遇到从题设条件中找不到所依据的等量关系，或虽能找到等量关系，但不能列出方程这样的问题，因此，在教师的引导下，通过学生亲自动手制作模型，自主探索在模型变化过程中的等量关系，建立方程，从而将图形问题代数化。
小学数学人教版一年级上册《认识钟表》说课稿
一、教材分析《认识钟表》是义务教育课程标准实验教科书数学（人教版）一年级上册第七单元的教学内容。本节课要求学生对整时的认识，是学生建立时间观念的初次尝试，为以后“时、分”的教学奠定基础。二、学生分析一年级的学生由于年龄小，刚入学不久，好动、好奇、好玩。大部分学生在学前教育或家庭教育中多多少少都接受过一些关于时间的知识。一般来说，一名6岁的儿童每天起床、吃饭、上课、下课都要按照一定的时间来进行，这样在生活中潜移默化就感知到了时间这一抽象概念的存在。而且几乎每个家庭都有挂钟或手表，钟面、表面对于学生来说并不陌生。三、教学目标 1．初步认识钟面和电子表面，能结合自己的生活经验正确地读、写整时时刻，初步建立时间观念。 2．经历操作、讨论、交流等实践活动，进一步培养学生的动手、动口、动脑的实践应用能力和合作精神，发展数感。
小学数学人教版五年级下册《质数和合数》说课稿
设计意图：我运用了引导学生探究发现的教学方法，学生采用观察比较、分类归纳、讨论交流的学习方法。因为“质数和合数”是学生在学习了因数和倍数的基础上进行学习的。因此我抓住新旧知识的连接点，让学生找自己座号的因数，从学生身边熟悉的事物入手，唤起学生亲切的情感，激发他们学习的兴趣。学生是学习的主体，只有让学生参与知识的形成过程，数学知识才会内化学生自己的东西，四人小组讨论交流就是让学生在探讨中提高学习的能力。5、科学总结 实战练习（1）基本练习。完成“做一做”。 （2）强化练习。练习四第1、2题。 （3）综合练习。1-80质数表。验证刚才的判断是否正确。师：通过这节课的学习，你又有了什么新的收获？ 你能帮甜甜解决箱子密码的问题了吗？
中班数学《学习7以内数的序数》说课稿
序数是用来表示集合中元素排列次序的数，是用自然数表示事物排列的次序，如：排队、乘车、着电影的座位都是序数的内容。中班幼儿认知活动的具体形象性和行为的有意性明显发展，能依靠表象进行思维，认知活动的概括性使幼儿对事物的理解增强，感受和发现周围环境中物体数量间的差异、物体的形状、以及它们的空间的位置等。本次活动以幼儿喜欢的动物为主题，在游戏中愉快地学习7以内的序数。并通过自身的操作，初步感知开始的方向发生变化，物体排列位置也随之变化的现象。让幼儿在看一看、说一说、玩一玩、摆一摆中理解序数的含义。