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人教版新课标小学数学六年级上册乘加乘减混合运算说课稿

  • 人教版高中生物必修2DNA的复制说课稿

    人教版高中生物必修2DNA的复制说课稿

    设问:DNA复制后两个子代DNA分子与亲代DNA分子是否完全相同?为什么?通过设问,让学生进一步理解和巩固DNA复制的全过程。接下来让学生总结出DNA复制的四大基本条件:① 模板:开始解旋的DNA分子的两条单链;② 原料:是游离在核液中的脱氧核苷酸;③ 能量:是通过水解ATP提供;④ 酶:酶是指一个酶系统,不仅仅是指一种解旋酶。最后通过以上分析,总结出DNA复制的意义以及在生活中的应用:意义:DNA通过复制,使遗传信息从亲代传给子代,从而保证了物种的相对稳定性,保持了遗传信息的连续性,使物种得以延续。应用:目前DNA分子广泛应用于刑事案件侦破等方面:如:DNA分子是亲子鉴定的主要证据之一。把案犯在现场留下的毛发、血等进行分析作为破案的证据,与DNA有关。五、设计课堂练习:设计一题典型课堂练习:即有关半保留复制及计算的习题:

  • 人教版高中政治必修1兼顾效率与公平说课稿

    人教版高中政治必修1兼顾效率与公平说课稿

    (3)如何做到兼顾效率与公平?这部分知识点我结合上面的图片,设疑:“请大家对这一社会现象进行讨论,我们如何才能做到既坚持效率又兼顾公平?”导入这部分的分析。学生在讨论的过程中对如何兼顾效率与公平已经形成了一定的见解,结合图片,为兼顾效率与公平献计献策,寻求两者的最佳结合点。幻灯片展示:怎样才能做到兼顾效率与公平?第一,允许和鼓励一部分地区和个人通过诚实劳动和合法经营先富起来,带动其他地区和个人致富,最终达到共同富裕。第二,既要反对平均主义,又要防止收入差距悬殊。既要落实分配政策,又要提倡奉献精神;在鼓励人们创业致富,提倡回报社会和先富帮后富。第三,必须正确处理初次分配注重效率与再次分配注重公平的关系。在讲授过程中,还展示大量图片。结合图片分析。设计意图:体现课堂上学生的主体地位,让学生在观看中体验,在讨论中升华,从而体会构建和谐社会的重要意义。

  • 人教版高中政治必修1股票与债券说课稿

    人教版高中政治必修1股票与债券说课稿

    一、说教材(一)说教材的地位和作用《股票、债券、保险》是人教版必修1《经济生活》第六课,第二框题的内容。本框题承接前面“企业与劳动者”:企业的发展资金从何而来,同时又为下一课“个人收入与分配”做好了铺垫,它在整个教材中起承上启下的作用。因此,本框题在《经济生活》中具有不容忽视的重要的地位。(二)说教学目标根据高一新课程标准要求,本教材的结构和内容分析,结合着高一年级学生的认知结构及其心理特征,我制定了以下的教学目标:1、知识目标(1)股票的含义、收益、特点和发展股票市场的意义。(2)债券的含义与分类(3)商业保险的含义与订立原则2、能力目标(1)重点培养学生辩证思维的能力,发现和分析、解决问题的能力。3、情感、态度与价值观目标培养科学理财的意识,形成“投资理财,利国利己”的观念。(三)说教学的重、难点本着高一新课程标准,在吃透教材基础上,我确定了以下的教学重点和难点

  • 人教版高中政治必修1信用工具和外汇说课稿

    人教版高中政治必修1信用工具和外汇说课稿

    一、对教材内容的处理根据新课程标准的要求、知识的跨度、学生的认知水平,我对教材内容有增有减。二、教学策略的选用(一)运用了模拟活动,强化学生的生活体验,本框题知识所对应的经济现象,学生已具有了一定的生活体验,但是缺乏对这种体验的深入思考。因此在进一步强化这种体验的过程中进行了思考和认知,使知识从学生的生活体验中来,从学生的思考探究中来,有助于提高学生的兴趣,有助于充分调动学生现有的知识,培养学生的各种能力,也有助于实现理论知识与实际生活的交融。(二)组织学生探究知识并形成新的知识我从学生的生活体验入手,运用案例等形式创设情境呈现问题,使学生在自主探索、合作交流的过程中,发现问题、分析问题、解决问题,在问题的分析与解决中主动构建知识。也正是由于这些认识来自于学生自身的体验,因此学生不仅“懂”了,而且“信”了。从内心上认同这些观点,进而能够主动地内化为自己的情感、态度、价值观,并融入到实践活动中去,有助于实现知、行、信的统一。

  • 人教版高中政治必修1税收及其种类说课稿

    人教版高中政治必修1税收及其种类说课稿

    在学生明确了税收的含义之后,我将分别对税收的三个基本特征进行解析。在讲解了之后,并分别用实例对其进行说明,加深学生对知识点的印象。最重要的是,总结出关键的字眼,使得学生能够清晰的区分出税收的三个基本特征。将强制性概括为依法征税、依法纳税;无偿性概括为不具有偿还性和返还型;固定性概括为规定应不应纳税、纳什么税、纳多少税。并跟学生指出,强制性是基本前提,无偿性是核心。由此根据书上的内容,推导出税收的三个基本特征相互之间的关系,即:三者缺一不可,统一于税法。而且,无偿性要求强制性,强制性保障无偿性;而无偿性与强制性又共同决定固定性。从而结束新课讲授。3、课堂总结根据板书内容重新回顾本课学习的主要内容,包括税收的含义,以及税收的三个基本特征和它们之间的相互关系。4、作业布置让学生预习税收的种类的内容,尤其是增值税和个人所得税。同时了解父母每月所缴纳的个人所得税和怎么计算的。

  • 人教版高中政治必修2管理与服务说课稿

    人教版高中政治必修2管理与服务说课稿

    环节四 课堂小结 巩固知识本节课我采用线索性的板书,整个知识结构一目了然,为了充分发挥学生在课堂的主体地位,我将课堂小结交由学生完成,请学生根据课堂学习的内容,结合我的板书设计来进行小结,以此来帮助教师在第一时间掌握学生学习信息的反馈,同时培养学生归纳分析能力、概括能力。环节五 情景回归,情感升华我的实习指导老师告诉过我们,政治这一门学科要从生活中来到生活去,所以在课堂的最后布置了课外探究题,以此培养学生对理论的实际运用能力,同时检验他们对知识的真正掌握情况,以此达到情感的升华,本节课,我根据建构主义理论,强调学生是学习的中心,学生是知识意义的主动建构者,是信息加工的主体,要强调学生在课堂中的参与性、以及探究性,不仅让他们懂得知识,更让他们相信知识,并且将知识融入到实践当中去,最终达到知、情、意、行的统一。

  • 人教版高中政治必修2守望公共家园说课稿

    人教版高中政治必修2守望公共家园说课稿

    环节四 课堂小结 巩固知识本节课我采用线索性的板书,整个知识结构一目了然,为了充分发挥学生在课堂的主体地位,我将课堂小结交由学生完成,请学生根据课堂学习的内容,结合我的板书设计来进行小结,以此来帮助教师在第一时间掌握学生学习信息的反馈,同时培养学生归纳分析能力、概括能力。环节五 情景回归,情感升华我的实习指导老师告诉过我们,政治这一门学科要从生活中来到生活去,所以在课堂的最后让学生考察自己所在社区存在的问题,然后制定监督方案,以此培养学生对理论的实际运用能力,同时检验他们对知识的真正掌握情况,以此达到情感的升华,本节课,我根据建构主义理论,强调学生是学习的中心,学生是知识意义的主动建构者,是信息加工的主体,要强调学生在课堂中的参与性、以及探究性,不仅让他们懂得知识,更让他们相信知识,并且将知识融入到实践当中去,最终达到知、情、意、行的统一。

  • 人教版高中政治必修2自觉参与说课稿

    人教版高中政治必修2自觉参与说课稿

    1.必须明确政治生活的作用 (政治生活与经济生活、文化生活是相辅相成的。政治生活直接影响到人民民主的实现程度,影响全体人民利益,也会影响我们的经济生活、文化生活。)2.需要学习政治知识 (5个有助于)3.需要参加政治实践活动。 (参加政治实践的途径;参加政治实践的意义)(通过情景问题,形成学生如何参与政治生活的方法;通过解决问题,培养学生解决问题的能力和发散思维的能力。)环节四 课堂小结 巩固知识本节课我采用线索性的板书,整个知识结构一目了然,为了充分发挥学生在课堂的主体地位,我将课堂小结交由学生完成,请学生根据课堂学习的内容,结合我的板书设计来进行小结,以此来帮助教师在第一时间掌握学生学习信息的反馈,同时培养学生归纳分析能力、概括能力。

  • 人教版高中政治必修2作出最佳选择说课稿

    人教版高中政治必修2作出最佳选择说课稿

    环节四 模拟演练 情感升华我将让同学们阅读课本22页的材料,并按照所提供的步骤,组织学生举办一次模拟听证会,将学生分为四个小组,分别扮演教育局工作人员、人大代表、学生家长、学校校长的角色。待学生们模拟听证会结束后,我将采访学生,让他们谈谈参加完听证会后的感受,从而利用角色感悟总结落实民主决策的重大意义。这样,学生们在模拟演练中,感悟公民要通过各种渠道参与民主决策,是推进决策科学化、民主化的重要环节。为学生将来参与政治生活积累经验,增强了学生的主人翁意识和社会责任感。环节五 课堂小结 课后延伸我将用多媒体展示本节课的知识框架,并注重引导学生将今天所学新知识与前面知识联系起来,帮助学生从宏观上把握各知识点之间的关系,有利于学生理解记忆。另外,适当的课堂练习能检验学生掌握知识的情况,因此,课堂小结后我将让学生做一些典型的练习,加深学生对本课知识的理解,同时为为下一课的学习做准备。

  • 人教版高中政治必修4价值与价值观说课稿(一)

    人教版高中政治必修4价值与价值观说课稿(一)

    预测回答:成龙在影视,武术方面的价值,对于某个人,某个集团的价值。知识引导:人的价值体现在多方面的,可以是物质方面,也可以是精神方面,可以是对某个人或某个集团的价值,也可以是对人类和社会的价值。设置目的:从学生感兴趣的人物入手,分析对人的价值的评价。让学生自己分析总结,体现学生在新课改下的主体地位。从上述事例中我们可以看出人的价值是什么?如何评价?(学生活动)2.人的价值:在于创造价值,在于对社会的责任和贡献,即通过自己的活动满足自己所属的社会、他人以及自己的需要。(幻灯片显示)3.人的价值评价:看他的贡献,最根本的是对社会发展和人类进步事业的贡献。(幻灯片显示)老师总结:对社会的贡献并不是高高在上,不可触及。只要是做自己该做的事,从身边的小事做起,普普通通的劳动就是贡献社会和他人。学生归纳:人生价值原理二、价值观的导向作用(板书)1.价值观的含义人们在认识各种具体事物的价值的基础上,形成对事物价值的总的看法和根本观点。

  • 人教版高中政治必修3文化与经济、政治说课稿

    人教版高中政治必修3文化与经济、政治说课稿

    (二)讲授新课:1、讲授重点:文化与经济、政治的关系。我首先带领学生分析课本上的活动探究,了解日常生活中的常见活动,让学生们观看视频材料帮助学生对文化活动、经济活动、政治活动进行辨别和分类。然后让学生们举例说明,综合探究,最后通过集体讨论得出文化与经济政治的关系:经济是基础,政治是经济的集中表现,文化是经济和政治的反映,一定的文化由一定的经济和政治决定,又反作用于政治和经济。这个问题是本课重点。要引导学生循序渐进,集体讨论,得出结论。2、突破难点:(1)文化与经济政治相互交融,在时代发展的进程中。首先播放上海世博会视频,让学生体会文化、经济、政治活动,另外我会引导学生积极举生活中的事例,来说明问题,让学生学会举一反三,充分理解这一知识,让学生明白文化与经济、政治的联系,让学生清楚文化渗透的力量有多大,帮助学生树立反对文化霸权主义的意识。

  • 人教版高中政治必修3体味文化说课稿

    人教版高中政治必修3体味文化说课稿

    (二)引入内容1、播放幻灯片,从名言引出思考,什么是文化,如何理解文化?学生探究,既可质疑,也可谈自己对文化的理解2、幻灯片,以三组幻灯,分三个阶段,学生分别通过小组讨论的形式,归纳总结文化现象的三个特征3、根据对文化现象的认识,归纳总结文化的内涵及外延小活动:把不是文化的山、水、树,由几组同学画出来,体会文化的含义4、一组判断题,哪些是文化的,哪些不是5、理解文化的特点首先,根据前面,总结文化现象的特征,归纳出文化的普通性及特殊性其次,播放视频,归纳总结文化是人类特有的现象第三,根据教材材料,小组探究总结,文化是后天习得的第四,借助小活动的材料,归纳,文化需要一定的物质载体6、文化的作用首先、观看视频,小组探究总结,文化对于人的影响其次,观看视频,小组探究总结,文化对社会的影响

  • 人教版高中政治必修4意识的本质说课稿

    人教版高中政治必修4意识的本质说课稿

    师:分析得非常到位。大家来看看薛宝钗是怎么说的?薛宝钗的评论:“不像吟月了,月字底下放一个‘色’字倒还使得,你看句句倒是月色。这也罢了,原来诗从胡说来,再迟几天就好了。”生:(读第三首诗)“精华欲掩料应难,影自娟娟魄自寒。一片砧敲千里白,半轮鸡唱五更残。绿蓑江上秋闻笛,红袖楼头夜倚栏。博得嫦娥应借问,缘何不使永团圆!”这首诗语言很朴实,但意境很深远。我虽然读过《红楼梦》这本书,也看过电视剧,但我阅历太浅,说不出诗中所包含的深刻内涵。师:贾宝玉的评论:“这首不但好,而且新巧有意趣,可知俗语说的‘天下无难事,只怕有心人。2.意识的形式是主观的意识是人脑对客观存在的反映,意识是不是仅仅是人脑对客观存在原原本本的反映呢?“龙、凤”是中华民族的象征,是炎黄子孙的两大主要图腾,但地球上从来就没有出现过“龙、凤”,那么“龙、凤”的观念又是从何而来的呢?原来,“龙、凤”的观念最早产生于原始社会的图腾崇拜。、

  • 人教版高中英语必修1Anne's best friend说课稿

    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1English around the world说课稿

    人教版高中英语必修1English around the world说课稿

    (3)v. 给:提出;展现,显现present sb. with sth. ; present sth. to sb. 把. . 交给;颁发;授予present sth. (for sth. )/present sth. to sb. e. g. Om his birthday, his friends presented him a collection of stamps. 在他生日时,他的朋友们送给他一套邮票作为礼物。The sword was presented by the family to the museum. 这家人把宝剑捐赠给了博物馆。The committee will present the final report to Parliament in June. 委员会将在六月向议会提交最后的报告。You need to present yourself better. 你需要更善于展现自己。It is essential that we present a united front. 至关重要的是我们要表现得更加团结。Step 4 ConsolidationT:Now that we have got a general idea of these words and phrases. Lets make up some sentences using them to master them. Suggested sentences:1. Your duties include typing letters and answering the telephone. 2. It is one of the greatest roles that she has played. 3. A large number of people have applied for the job. 4. The number of the panda is declining. 5. I'11 go there, even if I have to walk. 6. He came up to me to ask for a light. 7. The novel is about a family who can't communicate with each other. 8. He based his plan on interests of most people. 9. Why doesn't he make use of his singing talent?Step 5 Summary and homeworkT:Today we dealt with several new words and phrases. After class I hope that youcan read them again and again to keep them in mind. That's all for today. You aredismissed.

  • 人教版高中英语必修2Computers说课稿3篇

    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2Wildlife Protection说课稿3篇

    人教版高中英语必修2Wildlife Protection说课稿3篇

    When it comes to the students’ studying methods, I'd like to introduce my Ss first. The Ss have a good command of basic language points. They’re interested in learning English, and they take an active part in English class, so they will have fun in autonomous, cooperative and inquiry learning. I will just serve as a guide, showing them the way to explore how to make more progress in their English learning.Now it’s time for the most important stage of this lesson. My teaching procedures are arranged as follows:Step1.Leading-in (3 minute)Play a video of a wide variety of wildlife to introduce my topic. Step2. Speaking (12 minutes)We will use our textbook Page25. Let the Ss fast read the short paragraph to warm up. Ask them to talk about the report on some endangered wildlife in China with the dialogue patterns on the screen. Lastly, I will invite some groups to demonstrate their dialogues about saving wildlife in China.Step3.English play (3 minutes)Watch another video in praise of their excellent performance just now. It’s about Jack Chen’s(成龙)and Yang Ziqiong’s wildlife protection.Step4. Listening (twice 13 minutes)This time, I’ll ask the Ss to fill in the blanks of the monologue of the 2 movie stars above. Step5.Discussion (3 minutes)Which would you like to choose to wear, clothes made of cotton, artificial leather or animal skins? Why ?Step6. Summary (3 minutes)1. If there were no wildlife, there wouldn’t exist human beings. If the buying stops, the killing can, too.2. Animals are our friends. To love animals is to love ourselves. Stop hunting, killing and destroying wildlife.3. Let’s live in harmony with all the living things in the world. Step7. Music appreciation (3 minutes)Let the Ss appreciate the song Earth Song by Michael Jackson. Last but not the least, I will show you my blackboard design.

  • 人教版高中英语必修3Canada-the true north说课稿4篇

    人教版高中英语必修3Canada-the true north说课稿4篇

    Good afternoon, teachers, It’s my great pleasure to be here sharing my lesson with you.The content of my lesson is Senior English Book 3 Unit 5 Canada —— “The true North”.I’ll be ready to begin this lesson from five parts. Analysis of the teaching material,the teaching methods,the studying methods, the teaching procedure,and Blackboard design.First, let me talk about the teaching material.Part 1 Teaching Material:This unit is about the introduction of Canada. By studying of this unit,we’ll enable the students to learn the geography, population, main cities, and natural beauty, natural resources of Canada. Through the training of the unit, it also requires students to learn some Language skills such as the expressions of position and emotions.So it plays an important part in the English teaching in this book.After studying the teaching material and analyzing the rule of children’s growing of mind,I think the teaching aims are the followings:1.Knowledge objects:(1) make the students learn some new words and phrases(2) make the students understand the content of the lesson.2.Ability objects:(1)To develop the Ss’ abilities of listening, speaking, reading and writing. Especially reading and speaking ability.(2) learn to talk about the characters of Canada in English(3)To train the Ss’ ability of working in pairs.3.Emotion objects:(1)Enable students to understand the characters of Canada..(2)Stimulate Ss to work hard to make China stronger.Part 2 Teaching Methods:I think helping students learn to master new words and phrases and improve the students’ reading and speaking ability is import and the difficult.According to the analysis of the teaching material and the import points and the difficult points,I will use the following teaching methods : question-guiding approach; fast-reading and careful reading; multi-media teaching methods; discussion

  • 人教版高中英语必修4Women of achievement说课稿4篇

    人教版高中英语必修4Women of achievement说课稿4篇

    Good morning, distinguished judges:It’s my honor to talk about my teaching ideas with you. Today my topic is Women of Achievement. My presentation consists of six parts: the analysis of teaching material and student, teaching aims, key and difficult points, teaching and studying method, teaching procedures and blackboard design.First, let’s focus on the analysis of teaching material. This lesson is from New Senior English for China Student’s Book 4 Unit 1, the reading part. The main topic of the passage is the introduction of a student of Africanwildlife. After this lesson, the students will learn more information about her studying chimps in Africa, and their reading and speaking abilities can be developed as well.The next part is the analysis of students. My students are in senior high students. They have learnt English for many years, they’ve known many words and sentences, but their speaking and reading abilities are still not very good. So I will practice their speaking and reading abilities through different exercises.According to the New Standard Curriculum and the present situation, I set the teaching aims as follows: firstly, knowledge aims. Students can grasp some new words, such as worthwhile, move off. Moreover, students can understand the content of the passage and get familiar with the topic of studying chimps in wildlife. Secondly, ability aims. Students can use reading strategies such as skimming and scanning in reading process. Thirdly, emotional aims. Students can have the awareness of protecting animals and care about animals.Based on the above analysis, the key point of this lesson is to get the main idea and the detailed information from the passage; the difficult point is to talk about the wildlife protection and use reading strategies.

  • 人教版高中英语必修4Working The Land说课稿3篇

    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.

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