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北师大版初中数学八年级下册认识分式说课稿
回顾整节课的设计，我主要着力于以下三个方面：1.关于教材处理：认真处理教材，目的只有一个——为我的学生尽可能多地提供参与活动的机会，在本节课中主要体现在以下几点：（1）通过“合成代数式”、“赋予分式实际意义”两个活动，激发兴趣，吸引学生参与活动；（2）通过“互举例子”、“填表探究”两个活动，鼓励学生主动参与活动；（3）通过“应用新知”这个环节，促进学生参与活动。2.关于教与学方法的选择：我在设计中始终关注：如何精心组织活动，让学生在丰富的活动中探索、交流与创新，因此我选择了“引导——发现教学法”，具体做法如下： （1）用数、式通性的思想，类比分数，引导学生独立思考、小组协作，完成对分式概念及意义的自主建构，突出数学合情推理能力的养成；（2）加强应用性，通过“应用新知”、“深化拓展”两个环节，密切分式与现实生活及其他学科的联系，发展数学应用意识，突出分式的模型思想。
北师大版初中数学八年级下册图形的平移说课稿
1、数数格子，认清方向（完成想想做做第1题）设计意图：本题在于让学生认清平移的方向和距离，感受平移的不同方法。在教学中，让学生自己独立思考完成，自由发言。鼓励学生说出不同的平移方法。2、小试牛刀（完成想想做做第2题）设计意图：本题主要是让学生掌握按要求画平移后的图形。这是本节课的难点。在教学中，先让学生独立画图，教师巡视作图情况，对有困难的学生给予指导。在学生完成作图后，投影部分学生的作品，交流平移的过程与方法。最后在多媒体课件上展示画法。.3、平移的运用(“想想做做”第3题)设计意图：本题在于使学生学会运用平移的知识画平行线，体会平移的价值。（四）课堂小结，升华提高提问：今天你有哪些收获?设计意图：以问题为载体，引领学生对本节课的归来总结。让学生再次理解图形的斜向平移可转换成横向平移和竖向平移。
北师大版初中数学九年级下册垂直与弦的直径说课稿
至此，估计学生基本能够掌握定理，达到预定目标，这时，利用提问形式，师生共同进行小结。五、几点说明1、板书设计：为了使本节课更具理论性、逻辑性，我将板书设计分为三部分，第一部分为圆的轴对称性，第二部分为垂径定理，第三部分为测评反馈区（学生板演区）。2、由于垂径定理在圆一章中的重要性，所以这节课只讲了定理而没有涉及逆定理。3、设计要突出的特色：为了给学生营造一个民主、平等而又富有诗意的课堂，我以新数学课程标准下的基本理念和总体目标为指导思想，在教学过程中始终面向全体学生，依据学生的实际水平，选择适当的教学起点和教学方法，充分让学生参与教学，在合作交流的过程中，获得良好的情感体验。通过“实验--观察--猜想--证明”的思想，让每个学生都有所得，我注意前后知识的链接，进行各学科间的整合，为学生提供了广阔的思考空间，同时让学生利用所学知识解决实际问题，感受理论联系实际的思想方法。
北师大版初中数学九年级下册切线长定理说课稿
通过与学生讲解切线长定义，让学生在参与、合作中有一个猜想，再进一步提出更有挑战性的问题，能否用数学的方法加以证明。问题的解决，使学生既能解决新的问题，同时应用到全等、切线的性质等知识，同时三条辅助线中，两条运用切线性质添加、一条构造全等。证明后用较规范的语言归纳并不断完善。（3） 应用新知加深理解通过前面的学习学生们已经对切线长定理有了较深刻的了解。为了加深学生对定理的认识并培养学生的应用意识学习例1、例2。例1让学生自己独立完成，加深对切线长定理的理解，老师进行点评，对于例2，由师生共同分析完成，交进行示范板书。（4） 巩固与提高此训练题分为二个层次，目的在于巩固新学的定理，并将所学的定理应用到旧的知识体系中，使学生的知识体系得到补充和完善。（5） 归纳与小结通过小结，使知识成为系统帮助学生全面理解，掌握所学的知识。
北师大版初中数学九年级下册圆的对称性说课稿
本节课的设计是以教学大纲和教材为依据，遵循因材施教的原则，坚持以学生为主体，充分发挥学生的主观能动性。教学过程中，注重学生探究能力的培养。还课堂给学生，让学生去亲身体验知识的产生过程，拓展学生的创造性思维。同时，注意加强对学生的启发和引导，鼓励培养学生们大胆猜想，小心求证的科学研究的思想。本节课采用教具辅助教学，旨在呈现更直观的形象，提高学生的积极性和主动性，并提高课堂效率。2、学法研究“赠人以鱼，不如授人以渔”，最有价值的知识是关于方法的知识，首先教师应创造一种环境，引导学生从已知的、熟悉的知识入手，让学生自己在某一种环境下不知不觉中运用旧知识的钥匙去打开新知识的大门，进入新知识的领域，从不同角度去分析、解决新问题，通过基础练习、提高练习和拓展练习发掘不同层次学生的不同能力，从而达到发展学生思维能力和自学能力的目的，发掘学生的创新精神。
小班数学《配对―找朋友》说课稿（附教案）
《纲要》明确指出：教育内容应“贴近幼儿的生活来选择幼儿感兴趣的事物和问题，有助于拓展幼儿的经验的视野”，幼儿园数学教育不是为纯粹的教育而教育，是一种以幼儿生活为特征的教育，这就要求我们要立足幼儿的生活实际，紧密联系幼儿的生活来开展教育。像我班小朋友午睡起床，常有孩子把鞋子、袜子拿错、穿反。根据小班幼儿年龄特点，我设计了以鞋子、袜子、鞋垫为活动材料的《找朋友》数学活动，引导孩子在原有的生活经验上关注物体的形状、大小、颜色的不同，进行配对。在游戏中自然渗透数学的概念，达到“玩中学，玩中教”的目的。活动的目标对活动起着导向性作用，根据本班幼儿的年龄特点和实际情况，确立了情感、能力等方面的目标.其中有探索认知部分，也有操作部分，具体目标是：1、认识目标：（1）、初步形成“双”的概念，知道一双有两只。（2）、能按鞋子、袜子、鞋垫的外形，颜色，大小等特点进行配对。2、能力目标：发展幼儿的观察力、记忆力、创造力和想象力。3、情感目标：体验与教师、同伴游戏的快乐；初步感受改编儿歌的乐趣，从而激发幼儿的求知欲。
人教版新目标初中英语八年级上册What’s the best radio station教案2篇
教学重点和难点：运用所掌握的语言描述，比较不同地点的特点。在练习中学习掌握英语比较级和最高级的用法。课前准备分配小组,每组五至六人。通过上网或翻阅报刊杂志等方法，确定旅游线路，做出基本的旅游计划。教学设计：本节课流程图 学法指导：1．由于这是一堂新课，在教学中应注意面向全体，发挥学生的主体性，引导学生积极参与，激发学生的求知欲和学习积极性，指导学生积极思维，主动获取知识，养成良好的学习方法。逐步学会独立解决问题。总之要尽可能调动学生的非智力因素促进智力因素的发展。教法选择：1．电化教学法2．课堂讨论法3．任务型教学法采用这些方法的目的是为了充分调动学生的学习积极性，使学生变被动学习为主动学习。通过电脑形象的演示，加强印象，提高兴趣，突破难点，提高教学效率，进而增大教学的容量和信息量。充分体现教师为主导，学生为主体的教学原则。
人教版新目标初中英语九年级上册How do you study for a test教案2篇
内容提示本单元主要内容是学会利用verb十by／with gerund表示方式方法来讨论学习英语的策略，认识自己在学习方面的长处和不足。初步了解现在完成时的结构和用法。现在完成时由助动词have／has+动词的过去分词构成，主要表示过去发生的某一动作对现在仍有影响或造成的后果，常与already，yet，just，ever，never等副词连用。教学目标一、学习目标（Language Goal） 1. Talk about how to study . 学会讨论各种学习方法和策略。2. Find out your suitable learning methods. 找出适合自己的学习方法。 二、语言结构（Language Structures） 1. Verb + by with gerund by＋动名词短语 表示“通过…途径，方法” 2. How questions have引导的特殊疑问句 三、目标语言（Target Language） 1. How do you study for tests ? 你是怎样准备考试的？Well , I study by working with my classmates. 哦，我和同学们一起学习。2. Have you ever studied with a group ? 你曾经参加过学习小组吗？Yes , I have . I’ve learned a lot that way . 是的，参加过。通过这种方式我学了许多。
人教版新目标初中英语八年级上册How do you make a banana milk shake教案2篇
1. First, ... then, ... next, ... finally, ...首先，……然后，……接着，……最后，……这是英语中表达做某事的步骤的一种说法。如果步骤较多，还可以说：first-next-after that-later on-finally/at last通常你会听到说英语国家的人在说 first, next, then, finally 和后面的内容时，他们会做一些停顿。这样就能提前告诉听者接下来讲的是一系列的步骤。这一点在朗读和听力中应特别注意。2. how many, how much均为疑问词，同是“多少”，但用法不同。请看：how many修饰可数名词复数，how much修饰不可数名词。但在用法上，同学们常犯如下错误：1) [误] How many are there bananas on the table?[正] How many bananas are there on the table?[析] how many, how much 中的many，much是形容词，常修饰名词作定语，故后面跟名词。2) [误]How much tea are there on the table?[正]How much tea is there on the table?[析] how much修饰不可数名词时，谓语动词用单数。how many与how much的区别可简记为：前how many：问“多少”，复数名词后面跑；how much问“多少”，不可数名词单数好。前者答语用基数词，后者答语用数量关系。
人教版新目标初中英语八年级上册How was your school trip教案2篇
“Go for it!” is based on “Task-Based Language Teaching”. It adheres to “The authenticity principle”, “The form-function principle”, “The task dependency principle” and “The principle of learning by doing”. These principles all accord with the demands of curriculum focus.In and of Grade Seven (II), “Go for it!”, students have learned “The Simple Past Tense”. And it appears again in of Grade Eight (I). teaches students more about how to talk about events in the past. In addition, it gives affirmative and negative statements in the past tense, such as the sentence patterns “Did you see …?” “Were there …?” “Did you go …?” As the first part of Unit 8, Section A opens with a picture presenting the last school trip in the aquarium and continues with several step-by-step practice activities, which are all good for students to master “The Simple Past Tense”. Doing well in Section A will help students integrate the new target language with that in Section B. Thus, they can describe the events in the past freely and foster their own ability of reflecting and practicing. II. Teaching ObjectivesTeaching objective is the beginning and aim of teaching activities. According to the overall goal of the English elementary course--- improve students' synthetic ability of language application, which should be based on the development of students’ “Language knowledge”, “Language skills”, “Character building”, “Learning strategies” and “Cross-cultural awareness”. The teaching objectives are described as follows(I). Knowledge objectivesi. Master the simple past tense of regular and irregular verbsii. Recite the new words and expressions about the last school trip in the aquarium, including their pronunciation and intonation
人教版新目标初中英语八年级上册How do you get to school教案2篇
Step Ⅶ Role play ( Work on 1b)1. First ask two students to read the dialogue to the class.Sa: How do you get to school?Sb: Well, I ride my bike to the subway station. Then I take the subway.2. Now work with a partner.Suppose you use two kinds of transportation to get to school \Hangzhou\Beijing... (bus, train, subway, walking, bike, etc.) Tell how you get there. You may use the phrases in 1a.3. Then ask different pairs of students to present their conversations to the class.Step ⅧListening1. Work on 2a(1) First ask students to read the list of information that Thomas wants to know.…where Nina lives.…how far from school she lives.…how long it takes to get to school.…how she gets to school.…what she thinks of the transportation.(2) Tell students what transportation and bus stop mean.bus stop 汽车站 transportation n. 运送；运输Then tell students we'll hear a recording. Please put a checkmark in front of each thing that Thomas wants to know.(3) Now play the recording for students.( Have students pay attention to the sample answer.) (4) Then correct the answers.
人教版新目标初中英语八年级上册What are you doing for vacation教案2篇
Teaching goals : 1. Words & phrases: babysit ,get back , fishing , rent , think about , decide(on) , tourist etc. 2. How to talk about future plans . 3. 现在进行时表示将来计划或行动. 4. 特殊疑问句（where , when , how long引导） Important and difficult points : Drills :What are you doing for vacation ? I’m watching TV . When are you going ? I’m going … . How long are you staying ? We’re staying for five days . Teaching aids : cards and a tape ,a large wall calendar . Period 1 Teaching procedures : Step 1Leading in1. Free talk . 2. Put up the wall calendar . T: I’m staying home on Saturday (pointing to next Saturday ).Ss repeat . Ss: I’m staying home on Saturday . T: OK. Today we’ll learn how to talk about future plans. Step 2Pre-task SB Page 13 , 1a . 1. Look at the picture carefully and tell what you see in the picture . 2. Write the activities from the pictures in the box and add some more . 3. Practice reading . Step 3While-task1. Using the activities we write in 1a to make conversations .For example :What are you doing for vacation ? I’m visiting my uncle . 2. Pairwork .Practice in pairs . 3. 用第三人称练习对话.
人教版新目标初中英语八年级上册I’m more outgoing than my sister教案2篇
1 交通工具的比较此活动为小组活动。学生通过讨论找出到达某一城市可乘坐的各种交通工具，并选择最佳出行方式。Teacher:We’re going to Shanghai. How many ways can we use to get there? Yes, there are four ways: by bus, by plane, by train, by ship. Please discuss how you are going to get there.操作建议：（1）学生以小组为单位展开活动，谈论本组所选择的交通工具。（2）各组选代表向全班汇报，阐述本组所选择的交通工具的利和弊。完成任务所需要的语言结构：We can go there by ship. It’s more comfortable and cheaper than any other transportation.We can go there by bus. It’s cheaper but it takes longer time.2 哪个城市更合适？此活动具有挑战性。假设中国要举行2014年世界杯足球赛，分别从历史，人文，天气等方面对各城市（北京，大连，上海，昆明）进行比较，选择最佳举办城市。T: Imagine China is holding the 2014 FIFA World Cup. Which city do you think is the best for the World Cup, Beijing, Dalian, Shanghai or Kunming? Let’s work in groups. If you choose Beijing, please join the Team Red. If you chose Dalian, please join the Team White. If you choose Shanghai, please join the Team Blue. If you choose Kunming, please join the Team Green. Please show us its advantages. Then let’s see which team will win.
人教版新目标初中英语八年级上册What’s the matter教案2篇
She shouldn’t go to the party tonight.Step7. TaskT: You know, there are lots of problems in our life. If you are a doctor, please tell us how to solve the problem. I will divide you into 9 groups. Please work in groups. And then choose one of you to report your ideas.The following are the problems:I have a toothache.I am hungry. I have a sore throat.I am stressed out. I have a sore back.I am tired. I can’t sleep.I have a cold. I have a headache.Report: If you have a headache, you should go to bed early. You should see the doctor. You should eat some medicine. You shouldn’t wash your face with cold water.You shouldn’t sleep late.You shouldn’t swim.…..T encourages the students to give advice as much as possible.Homework:1. Chose one of the problems, and write down your advice2. Copy the new words这一步是用于热身的,同时也可以让他们复习一部分的表示人体部位的单词,扩充知识.学习语言的过程也是一个不断积累的过程,复习旧知识,增添新知识.通过小游戏,强化学生对Does she/he have…这个句子的运用能力.通过复习，自然的引到下面新知识的学习。充分利用表格,由句子到对话,再到文章,让学生循序渐进. 提高学生的综合语言运用能力,运用以前学过的知识来解决身边的问题.Period 5 (Section B 3a—3c, selfcheck)教学内容与分析:
人教版新目标初中英语九年级上册Teenagers should be allowed to choose their own clothes教案2篇
Step 1 Greeting Greet the class and check the homeworkStep 2 A duty report The S on duty gives a report on the rules in his home and lead in 3a “Sun Fei’s and Wu Yu’s rules” Step 3 ReadingSs read the conversation and write the two girls’ rules in the chart. Check the answers.Get Ss to read after the tape and then read aloud by themselves. Then, T explains the language points.Step 4 Pairwork 3bRole play. Use the information in chart to practice with the conversation in 3a covered. They can look at the sample conversation in the right box.Step 5 Task 2 “Who’s the best reporter?”Make a survey by asking any 5 students the questions in the chart in activity 4. Then give out a report about it. See who is the best reporter? And the best reporter will get a nice ball-pen.Step 6 Summary and homework:Write out the report in your exercise-books.Period ThreeStep 1 Greeting and a duty reportThe S gives a duty report talking about his experience of being late for school. Lead in the question “Do you ever get to school late? How often do you get to school late? Always, usually, sometimes, or never?Step 2 1a Get Ss to finish writing.Step 3 Pairwork 1b Get Ss to talk about their answers with their partners using the sample conversation in the box on the right.Step 4 Listening practice2a Lead-in: What will happen if you get to school late? What about Peter? Let’s listen to a conversation between Peter and his father. Get Ss to finish 2a (As usual, for the first time, Ss only listen.) Check the answers.
人教版新目标初中英语九年级上册Where would you like to visit教案2篇
The First PeriodⅠ．Teaching Aims and DemandsKnowledge Objects（1） Key Vocabularytiring, educational, fascinating, thrilling, peaceful, exotic, trek, jungle, take it easy, explore, historic, site（2） Target LanguageWhere would you like to go on vacation?I’d like to trek through the jungle, because I like exciting vacations．2． Ability Objects（1）Train students to talk about places they would like to visit with the target language．（2）Train students to describe vacations with different adjectives．（3）Train students' listening skill．3． Moral Object,It′s more interesting to go on vacating somewhere instead of staying at home．Ⅱ． Teaching Key Points1． Key Vocabularytiring, educational, fascinating, thrilling, peaceful, exotic, trek, jungle, take it easy, explore, historic, site2． Target LanguageTalk about different places with the target language．Ⅲ． Teaching Difficult Points1． Describe vacations with different adjectives．2． Talk about different places with the target language．Ⅳ． Teaching Methods1． Teaching by illumination2． Teaching by doing chain drills3． Teaching by pairworkⅤ． Teaching Aids1． A tape recorder2． Some pictures of different places with famous views
小学美术人教版六年级上册《第6课让剪影动起来》教学设计
2教学目标⒈知识与技能目标了解皮影的相关知识，体会皮影艺术的特点。⒉过程与方法目标学习怎样去制作剪影，最后怎样让剪影动起来，体验皮影艺人的表演技能。⒊情感与价值观目标通过对剪影知识的了解和制作剪影，增强学生对中国民间艺术的热爱，培养学生的创造精神。
小学美术人教版一年级上册《第6课美丽的印纹》教案
3．让学生讨论并说说除了手之外，还可以用什么东西来印。三、布置作业1．团结协作；2．注意卫生；3．比一比，哪一组印得最美丽。
小学美术人教版一年级上册《第5课五彩的烟花》教案
二．教学重难点重点：初步掌握油画棒和水彩相结合的画法。难点：学生通过仔细观察后，能较自如地表现对烟花的感受。三．教学设计１、激趣（１）学生回忆过年过节时候印象最深刻的一次放烟花的情景或者看到的漂亮的烟花。（２）出示烟花图片，提问：你觉得烟花美吗？为什么？你还见到过怎样的烟花，请你来描述一下。（３）今天我们一起来描绘漂亮的烟花，揭示课题《五彩的烟花》。
《永遇乐 · 京口北固亭怀古》说课稿（二） 2021-2022学年统编版高中语文必修上册
此环节运用的是合作探究法，采用小组讨论的形式开放回答即可。通过本课的学习，学生可以总结归纳出辛弃疾主张抗敌，收复失地的爱国热情对南宋政府苟且偏安的不满，吸取的历史教训，告诫当使用者不要草率用兵。对于决策者提出警告，抒发自己壮志难酬的感慨，教师总结归纳即可。本诗写出最大特点就是大量典故的运用。学生可以本诗对用点表达自己的看法，我将在在PPT展示诗歌用典的意义，意在帮助学生理解更好用典这种诗歌技巧。本篇是一首咏史怀古诗，本单元学习了两首同题材诗歌，有必要使学生掌握一类型的诗歌鉴赏方法。（五）比较阅读 品味历史这一环节PPT将展示上次课程学习的《念奴娇赤壁怀古》并从内容，形式等角度分析异同，采用提问的方法。此环节结束后简要归纳咏史怀古诗类型。目的是巩固加强对于咏史怀古题材诗歌理解，理解归纳咏史怀古诗题材类型。（六）布置作业 巩固感知鉴赏李白《越中览古》我将采用习题的形式，目的是使学生在实践中运用所学方法鉴赏咏史怀古诗。