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人教版新课标小学数学二年级下册除法的初步认识 说课稿4篇
⒊演示操作法：直观演示能给学生提供鲜明的感性材料，通过多种感官协同作用，利用学生在操作中建立表象，使抽象思维转化为形象思维。⒋谈话法：运用师生之间的谈话组织教学，既可使学生的思维方向明确，又便于教师了解学生理解和掌握知识的程度。⒌练习法：通过各种练习，加深学生对知识的理解和掌握，形成熟练的解题技能，进一步发展学生的思维。（2）、说学法古人云：“教之以鱼，只供一餐，授之以渔，受用终生”，教师既管教，又要管学，把教落在学上，重点是把学习方法教给学生，使学生乐学、会学，教学中，让学生学习并初步掌握的学习方法有：⒈归纳法：通过例题的教学，经过理解、分析、归纳推导出除法的意义。⒉观察法：指导学生仔细观察，学会找知识的生长点和解题的关键所在。
人教版新课标小学数学二年级下册平均分说课稿4篇
例1用为每个小朋友准备春游食品的活动，由“应该每份同样多”引出“平均分”，让学生认识“每份分得同样多，叫平均分”。接着，通过例2、例3，让学生经历“平均分”的过程，建立起“平均分”的概念。二、说教学目标二年级学生年龄小，他们以直观思维为主，不易理解抽象的概念。虽然他们在平时的生活实践中已有一定的分物品的经验，但缺少平均分物品的实践经验。因此，他们对于“什么是平均分”，“怎样平均分物品”都感到比较困惑。所以，本节课的教学目标可以预设为：1．引导学生在具体情境中感受“平均分”，在分东西的实践活动中建立“平均分”的概念，理解“平均分”的含义。2．让学生经历“平均分”的过程，在具体情境与实践活动中明确“平均分”的含义，掌握“平均分”物品的不同方法。3．培养学生自主探究的意识和解决问题的能力。
人教版新课标小学数学二年级下册用2~6的乘法口诀求商说课稿4篇
一、创设情境，导入新课教师边放课件边讲故事）：今天老师给你们讲一个“猴妈妈分桃”的故事。有一天，一群小猴到山下去玩，走着走着，看到一棵桃树上结满了又大又红的桃，就摘了很多。回家后，猴妈妈看到小猴们拿了这么多桃回来，可高兴了，说：“妈妈分桃给你们吃。”二、合作交流，探索新知1、动手操作，探究方法（1）提出问题。师：小猴摘了多少个桃？准备每只小猴分3个，可分给几只猴子？（板书：12个桃，每只小猴分3个，可以分给几只小猴？）（2）学生列式：12÷3=（3）分一分学生小组合作，动手分一分。（可以用其他的物体代替）（4）说一说分的过程可能有以下几种：第一种：先分给第一只小猴3个桃，再分给第二只小猴3个桃，然后给第3只小猴3个桃，最后3个桃正好分给第四只小猴。……12个桃可分4只猴子。
人教版新课标小学数学六年级上册位置说课稿4篇
1、课件出示教材例1的座位图。教师说明分组方法，从左往右依次为第1列、第2列、第3列直至第6列，从前往后依次为第1行、第2行直至第5行。请学生用自己的语言说说张亮的位置，要求尽可能简洁。当多位学生说完之后，教师组织全体学生评价哪种方法最简洁？当学生一直认同第2列第3行是最简洁的描述方法时，教师板书：第2列第3行。学生主动参与，体会最简表述方法的优越性。2、此时，教师再提出你能用这种方法描述王艳的位置吗？赵强呢？及时反馈,利用最简方法描述其他两位同学的位置。3、让学生完成一个记录游戏：教师快速地报出第几列第几行，让学生记录。学生可能记录不下来。这时教师提出我们要进一步简洁，不用文字，用数字和符号把它的位置记录下来。通过游戏使学生感受到“数对”产生的必要性。学生用自己的方式填写，教师可以选取几位代表在黑板上写，然后提出这些同学记录方法不一样，但有什么相同的地方？引导学生观察发现都有数字2和3，都表示第2列第3行，
人教版新课标小学数学二年级上册2、3、4的乘法口诀 说课稿2篇
3、在学生已有了乘法口诀的数学模式后，引导学生运用已有经验，亲自参与其它乘法口诀的学习，充分发挥学生的主体作用，发展学生的思维。4、多采用提问让学生思考的方法，让学生在操作过程中想老师提出的问题，培养学生的抽象概括能力。如:在摆了两根小棒后问学生:现在摆了几根小棒？可以用几表示？摆了几个2根？用乘法算式应怎样表示等。5、运用磁性黑板摆实物，让学生能够通过观察实物直观感知，如:问2个2是多少？学生实在不能想的可以通过看图数数来完成，这样便可以照顾学习有困难的学生。学生已经对乘法的含义有了初步的理解，掌握口诀就比较容易；但是，要熟记乘法口诀并准确的运用还需花较大的精力和时间，因此，要引导学生学会由加法到乘法，再到口诀的归纳法，由易到难，循序渐进的方法。如:2个2，可以用加法22=4，再到写乘法算式2×2=4，再归纳出口诀“二二得四”；先引导学生说出1个2是多少？编出口诀，再引导说出2个2是多少，编出口诀等等。
人教版新课标小学数学二年级下册用7、8、9的乘法口诀求商说课稿4篇
（二）解决问题，总结方法《新课程标准》主张充分挖掘数学教材潜在的“再创造空间”，让学生亲自经历将实际问题抽象成数学模型并进行解释与应用的过程，让学生最大限度地参与数学知识的发现、提出、形成、应用的再创造过程，以促进学生主动的发展。因此我创设了福娃晶晶为迎接奥运会做准备的数学情景，设计了四组有关7、8、9的用除法算式解决的数学问题。1、出示晶晶的问题：(1)做了56面彩旗，平均每行挂7面，能挂多少行？(2)做了56面彩旗，要挂成8行，平均每行挂多少面？(3)做了49颗五角星，平均分给7个小朋友，每人多少颗五角星？（4）准备了27个气球，平均9个摆一行，能摆多少行？2、解决晶晶的问题：让学生根据"友情提示"的要求完成自学内容后再小组交流、全班交流。在交流过程中引导学生观察：56÷8=7和56÷7=8这两个算式，从而发现一句乘法口诀可以计算两个除法算式。
人教版新课标小学数学三年级上册可能性说课稿4篇
一、教材分析及学生分析：数学课程标准在各个学段中，安排了“数与代数”、“空间与图形”、“统计与概率”、“实践与综合应用”四个学习领域。其中“统计与概率”中统计初步知识在一、二年级已经涉及，但概率知识对于学生来说还是一个全新的概念，它是学生以后学习有关知识的基础，并且概率问题是一个与社会生活关系密切的重要问题。因此在第一学段中对于“不确定现象”由感性升华到理性认识非常重要。对于三年级的孩子来说，由于他们的年龄和思维特点，他们一般只能在感性的层面理解可能性的知识，因此，在教学中，我们密切关注并考虑学生已有的经验知识，在学生已有的经验体会的基础上，设计各种活动丰富学生的经验积累，从而进行可能性知识的构建。
人教版新课标小学数学六年级上册分数乘整数说课稿4篇
一、说教材《分数乘法》是人教实验版六年制上册的分数乘法的第一课时的内容。这部分内容的学习是在学生已经学习了整数乘法的意义很分数加法计算的基础上进行的。在这个内容中，分数乘整数的意义和整数乘整数的意义相同，都是求几个相同加数的和的简便运算，只是这里的相同加数变成了分数，同时分数乘整数又是分数乘分数、分数乘加、乘减混合运算的基础上，因此必须使学生切实掌握好。基于以上原因，我确定了如下目标。知识目标：使学生理解分数乘整数的意义，掌握分数乘整数的计算方法。能力目标：培养迁移转化的能力。情感目标：培养学生尝试探究，合作学习的好习惯。为了使学生能比较顺利地达到教学目标，我确定了本节课的教学重点：使学生理解分数乘整数的意义，掌握分数乘整数的计算。教学难点：分数乘整数的计算方法。二、说教法根据新课程理念，学生已有的知识，生活经验，结合教材的特点，我采用了以下的教学方法：
计划外用工劳动合同
（二）乙方权益和义务：1．遵守甲方规定，服从甲方管理，按合同要求认真履行岗位职责（工作任务）；2．享受甲方根据乙方自身条件和岗位情况支付的工作报酬；3．劳动合同期满，根据甲方工作需要，按平等自愿的原则经双方同意可继续签订计划外用工聘用合同。
学生神十三乘组的“星空手账”观后感优秀8篇
舱内宇航员为对抗失重效应要保持健康，太空跑步机、太空自行车由此诞生，企鹅服用来对抗肌肉委缩。所以他们做了细胞生长发育研究，看到了心肌细胞一跳一缩，知道了在太空的真空无引力环境下水的浮力会消失，水的表面张力大到可以制作一个水球，在水球内注入一个气泡可以看到一正一反的像，产生的气泡也只在水球内产生。太空上既无法像地面一样行走，也无法像地面一样转身……多么神奇啊！这是从未听闻的宝藏，蕴含着无限的探索。当听到他们90分钟绕地球一周，一天可以看16次日出时，我们的眼睛瞪得大大的，无一为不之惊叹，这在短小的生命中起着惊天骇浪的意义。
征兵电视动员讲话汇编（4篇）
一要强化责任意识。征兵工作是维护国家安全和发展利益、建设世界一流军队、推进军民深度融合发展的重要基础工程。征兵宣传是做好征兵工作的首要环节，是从源头上提高兵员质量的重要保证。近年来，高素质兵员征集难的问题比较突出，迫切需要加强和改进新形势下征兵宣传工作。对此，各级各部门必须从加强军队建设和国防建设的战略高度，深刻把握当前强军兴军的新要求、征兵工作的新特点，充分认识搞好征兵工作宣传教育的重要性和必要性，把征兵宣传作为一项重要的政治任务，加强领导，精心组织，细化责任，把各项工作落实到具体单位、具体人员、具体环节，层层压实责任，层层传导压力，层层抓好落实。要针对新形势下征兵工作出现的新情况新特点，把征兵宣传与形势教育、爱国主义教育相结合，与加强人民军队优良传统教育相结合，与征兵政策和拥军优属相结合，努力做深、做细、做实。
在全市学校疫情防控暨复学准备工作会议上的讲话发言
疫情防控是底线，守住阵地是使命。学校作为人员密集场所，是疫情防控的重点区域，涉及面广、工作量大，面临的任务更加艰巨、挑战更加严峻，做好复学准备工作，特别是复学前后的疫情防控工作，是一项复杂的系统工程。随着假期即将结束，社会关注点将迅速转向返校、复学等教育领域重点工作。防止疫情向学校扩散、守护师生安康、维护校园稳定，是摆在教育系统面前的一项重大政治任务。
学校“走进革命圣地，传承红色基因”研学活动工作总结
（二）研学中评价重在过程落实。红色研学过程中的评价关键在于引导学生回应“我们‘研’了什么”“体验了什么”，思考是否达到了预期的研学目标。具体而言，我们以红色研学课程手册中的任务群方式，以半开放的形式呈现学生对红色知、行、意课程中的项目实践、主题探究的完成情况。例如，在第三项任务寻找“x精神”中，课程手册以展馆内导师边讲解学生边寻找“x精神”的内涵标志的方式，将学生能否正确书写作为研学中学习及评价的重要载体，学生探访展馆后，在研学手册对应位置以填空形式，逐步丰富对那段历史的认识， 真实的感受。第五课模拟战场实践，则是通过“手榴弹投掷”、“穿越封锁线”、“应用射击”三个实践环节，为学生提供具体、直观的评价抓手。通过对红色研学阶段性成果积累、展示的评价，助力学生真正投入到红色研学学习，实现游中研、研中学。
新人教版高中英语必修3Unit 4 Space Exploration-Listening&Speaking&Talking教学设计一
Listening and Speaking introduces the topic of “talking about how to become an astronaut”. This period is aimed to inform students some details about the requirements of being an astronaut. Students can be motivated and inspired by the astronauts. Teachers ought to encourage students to learn from them and let them aim high and dream big.Listening and Talking introduces the theme of "talk about life in space". This part also informs students more details about life in space and can inspire students to be curious about this job. 1. Guide students to listen for numbers concerning dates, years and ages etc2. Cultivate students' ability to talk about how to become an astronaut and life in space ; 3. Instruct students to use functional sentences of the dialogue such as “ first of all, I am not sure, so what might be .. I guess.. I wonder…I am curious…)appropriately.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to become a qualified astronaut and describe the life in space.Part 1: Listening and SpeakingStep 1: Lead inPredictionThe teacher can ask students to predict what the listening text is about by looking at the pictures.About how to become an astronaut./the requirements of an astronautStep 2: Then, play the radio which is about an interview a. And after finishing listening for the first time, the students need to solve the following tasks.
新人教版高中英语必修3Unit 4 Space Exploration-Discovering Useful Structure教学设计
The theme of the section is “Describe space facts and efforts to explore space”. Infinitives are one of non-finite verbs, as the subjects, objects, predicative, attributes and adverbials. This unit is about space exploration, which is a significant scientific activity, so every scientific activity has strong planning. Therefore, using the infinitives to show its purpose, explanations or restrictions is the best choice.1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English. 1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use use infinitives in oral and writing English.Step 1 Lead in---Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions. 1. I trained for a long time to fly airplanes as a fighter pilot..(作目的状语)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的状语)3. First of all, you must be intelligent enough to get a related college degree..(作目的状语)4. Some scientist were determined to help humans realise their dream to explore space..(作定语)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定语)Summary:1. 不定式的结构：to+do原形。2. 分析上面的句子，我们知道在描述太空探索时，动词不定式不仅可以用来表目的，还可以用来作定语，表修饰。
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 and Thinking教学设计一
Q4: What is the function of the International exploration ?Having astronauts from different countries on boardQ5: What can you learn from Para 4 ?China has made great achievements in exploring spaceQ6: What is the attitude to the space exploration ?SupportiveStep 6 Post reading---RetellPeople have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, peoplesucceeded in realizing their dream (3) _________ (explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR. (5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone(6)___________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003, China became the third country to (8)_____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Answers: 1. travelling 2. with 3. to explore 4. was launched 5. Although6. disappointed 7. carrying 8. independently 9. a 10. discoveriesStep 6 Post reading---Critical thinkingQ1: What do you think of the space exploration ? I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present ?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.
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 4 Space Exploration-Reading For Writing教学设计一
另一方面，其余的人反对这个计划，因为它可能会导致一些不好的影响。7.I hold the belief that space exploration not only enable us to understand how the universe began but also help us survived well into the future.我坚信探索太空不仅能够使我们了解宇宙的起源而且能够帮助我们更好地走进未来。8.I think we should spend more time and money exploring space so as to provide new and better solutions to people's shortterm and longterm problems.为了给人类的短期和长期问题提供更新和更好的解决方法，我认为我们应该花更多的时间和金钱来探索太空。9．From my point of view，it is wrong of young people to depend on their telephones too much，which may do harm to both their physical and mental health.在我看来，年轻人过度依赖手机是不对的，因为它们可能会对他们的身心健康都有害。最近你班同学就“人类是否应该进行宇宙探索”这个问题进行了激烈的讨论。有人认为，探索宇宙不仅让人类更好地了解宇宙的发展，还可以用来指导农业生产，以及把一些探索太空的高新技术用于现实生活；也有一些人认为探索太空花掉了大量的人力物力；影响了人们的生活水平。请你根据以下情况写一篇报告并发表自己的观点。注意：1.写作内容应包括以上全部要点，可适当发挥，使上下文连贯；
