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人教版新課標小學數(shù)學六年級上冊分數(shù)乘整數(shù)說課稿4篇
一、說教材《分數(shù)乘法》是人教實驗版六年制上冊的分數(shù)乘法的第一課時的內(nèi)容。這部分內(nèi)容的學習是在學生已經(jīng)學習了整數(shù)乘法的意義很分數(shù)加法計算的基礎上進行的。在這個內(nèi)容中，分數(shù)乘整數(shù)的意義和整數(shù)乘整數(shù)的意義相同，都是求幾個相同加數(shù)的和的簡便運算，只是這里的相同加數(shù)變成了分數(shù)，同時分數(shù)乘整數(shù)又是分數(shù)乘分數(shù)、分數(shù)乘加、乘減混合運算的基礎上，因此必須使學生切實掌握好?；谝陨显?，我確定了如下目標。知識目標：使學生理解分數(shù)乘整數(shù)的意義，掌握分數(shù)乘整數(shù)的計算方法。能力目標：培養(yǎng)遷移轉(zhuǎn)化的能力。情感目標：培養(yǎng)學生嘗試探究，合作學習的好習慣。為了使學生能比較順利地達到教學目標，我確定了本節(jié)課的教學重點：使學生理解分數(shù)乘整數(shù)的意義，掌握分數(shù)乘整數(shù)的計算。教學難點：分數(shù)乘整數(shù)的計算方法。二、說教法根據(jù)新課程理念，學生已有的知識，生活經(jīng)驗，結(jié)合教材的特點，我采用了以下的教學方法：
人教版新課標小學數(shù)學一年級上冊9加幾 說課稿4篇
·演示口算過程2、解決“踢毽的和跳遠得各有多少人？”a、引導學生觀察畫面，并提出問題。b、 讓學生在畫面中收集數(shù)據(jù)。c、 學生獨立列式，并讓學生將是怎樣計算出結(jié)果的。3、分利用教材資源，嘗試提出新問題。a)收集信息及數(shù)據(jù)。引導學生觀察畫面:運動場上除了踢毽和跳遠之外,還有哪些比賽項目?參加這些項目比賽的各有多少人?b) 小組交流，提出要解決的問題。教師問：你還能提出哪些加法計算的問題？小組討論后發(fā)表意見。c)解決同學們提出的問題。d) 小結(jié)。教師提問：仔細觀察黑板上的算式，他們的第一個加數(shù)是幾？（引出課題）計算9加幾的題目有很多種方法,你喜歡哪一種就用哪一種.4、 反饋練習游戲：小精靈算式。你想上來摘哪道就摘拿道。拿到算式的學生進行計算，沒拿到算式的同學做裁判
人教版新課標小學數(shù)學一年級下冊上下 說課稿4篇
這一環(huán)節(jié)的設計，我運用直觀和操作的方法，調(diào)動小學生耳、眼、口、手多種感官參與學習活動，并且互相配合使學生的大腦保持興奮狀態(tài)，有利于學生形成完整正確的方位要領。而且使分類與方位結(jié)合在一起，讓學生在玩中逐步了解到一個數(shù)學知識不可能單一存在，在生活中處處都存在多種的數(shù)學知識。（三）練中生趣，以趣促練1、出示一副美麗的田野風光，看到這么美的場景，同學們可展開想象的翅膀，隨意添上你想加的物體，并且運用學過的知識小組間互相說幾句話。這時學生有的加上一輪紅日，有的加有一輪明月，有的可能畫上一朵小花……小組間展開了激烈的討論，都可以準確的說出誰在誰的上面，誰在誰的下面等等這些相對位置的話。2、課件展示一所空著的4層樓房，請同學們拿出手中喜歡的動物圖片貼在空房子里，互相說一說你第一層、第二層、第三層、第四層分別貼的是哪些小動物，用我們學過的知識再說一說誰住在最下面，是第幾層，第二層住的是誰，它在誰的上面、誰的下面，第三層呢？
人教版新課標小學數(shù)學一年級下冊整十數(shù)加、減整十數(shù) 說課稿4篇
2、教材分析整十數(shù)加、減整十數(shù)的計算是在10以內(nèi)加、減法的基礎上進行的，只是計數(shù)單位不同，這里以十為計數(shù)單位。教學內(nèi)容的編排，分三個層次：一、以實際情景——花卉展提供計算題，并呈現(xiàn)算法的多樣化；二、讓學生動手操作（如擺小棒）理解算理、掌握算法；三、脫離直觀手段，讓學生思考算法。通過讓學生在生動具體的情境中學習計算，引導學生獨立思考與合作交流多種不同的算法，進一步培養(yǎng)計算能力。這樣安排，有助于學生加深對相同單位的數(shù)可以直接相加、減的認識，為后面學習任意兩個數(shù)相加、減打基礎。整十數(shù)加、減整十數(shù)屬于計算教學中的重點內(nèi)容之一，應給予足夠的重視。教材的編排是由直觀操作等依靠實物思考到脫離實物思考，遵循由具體到抽象的原則，有利于學生抽象思維的培養(yǎng)，為進一步提高計算速度、培養(yǎng)計算能力，解決實際問題打基礎。
人教版新課標小學數(shù)學二年級下冊除法的初步認識 說課稿4篇
⒊演示操作法：直觀演示能給學生提供鮮明的感性材料，通過多種感官協(xié)同作用，利用學生在操作中建立表象，使抽象思維轉(zhuǎn)化為形象思維。⒋談話法：運用師生之間的談話組織教學，既可使學生的思維方向明確，又便于教師了解學生理解和掌握知識的程度。⒌練習法：通過各種練習，加深學生對知識的理解和掌握，形成熟練的解題技能，進一步發(fā)展學生的思維。（2）、說學法古人云：“教之以魚，只供一餐，授之以漁，受用終生”，教師既管教，又要管學，把教落在學上，重點是把學習方法教給學生，使學生樂學、會學，教學中，讓學生學習并初步掌握的學習方法有：⒈歸納法：通過例題的教學，經(jīng)過理解、分析、歸納推導出除法的意義。⒉觀察法：指導學生仔細觀察，學會找知識的生長點和解題的關(guān)鍵所在。
人教版新課標小學數(shù)學二年級下冊平均分說課稿4篇
例1用為每個小朋友準備春游食品的活動，由“應該每份同樣多”引出“平均分”，讓學生認識“每份分得同樣多，叫平均分”。接著，通過例2、例3，讓學生經(jīng)歷“平均分”的過程，建立起“平均分”的概念。二、說教學目標二年級學生年齡小，他們以直觀思維為主，不易理解抽象的概念。雖然他們在平時的生活實踐中已有一定的分物品的經(jīng)驗，但缺少平均分物品的實踐經(jīng)驗。因此，他們對于“什么是平均分”，“怎樣平均分物品”都感到比較困惑。所以，本節(jié)課的教學目標可以預設為：1．引導學生在具體情境中感受“平均分”，在分東西的實踐活動中建立“平均分”的概念，理解“平均分”的含義。2．讓學生經(jīng)歷“平均分”的過程，在具體情境與實踐活動中明確“平均分”的含義，掌握“平均分”物品的不同方法。3．培養(yǎng)學生自主探究的意識和解決問題的能力。
人教版新課標小學數(shù)學二年級下冊用2~6的乘法口訣求商說課稿4篇
一、創(chuàng)設情境，導入新課教師邊放課件邊講故事）：今天老師給你們講一個“猴媽媽分桃”的故事。有一天，一群小猴到山下去玩，走著走著，看到一棵桃樹上結(jié)滿了又大又紅的桃，就摘了很多?；丶液?，猴媽媽看到小猴們拿了這么多桃回來，可高興了，說：“媽媽分桃給你們吃?！倍⒑献鹘涣?，探索新知1、動手操作，探究方法（1）提出問題。師：小猴摘了多少個桃？準備每只小猴分3個，可分給幾只猴子？（板書：12個桃，每只小猴分3個，可以分給幾只小猴？）（2）學生列式：12÷3=（3）分一分學生小組合作，動手分一分。（可以用其他的物體代替）（4）說一說分的過程可能有以下幾種：第一種：先分給第一只小猴3個桃，再分給第二只小猴3個桃，然后給第3只小猴3個桃，最后3個桃正好分給第四只小猴。……12個桃可分4只猴子。
人教版新課標小學數(shù)學六年級上冊位置說課稿4篇
1、課件出示教材例1的座位圖。教師說明分組方法，從左往右依次為第1列、第2列、第3列直至第6列，從前往后依次為第1行、第2行直至第5行。請學生用自己的語言說說張亮的位置，要求盡可能簡潔。當多位學生說完之后，教師組織全體學生評價哪種方法最簡潔？當學生一直認同第2列第3行是最簡潔的描述方法時，教師板書：第2列第3行。學生主動參與，體會最簡表述方法的優(yōu)越性。2、此時，教師再提出你能用這種方法描述王艷的位置嗎？趙強呢？及時反饋,利用最簡方法描述其他兩位同學的位置。3、讓學生完成一個記錄游戲：教師快速地報出第幾列第幾行，讓學生記錄。學生可能記錄不下來。這時教師提出我們要進一步簡潔，不用文字，用數(shù)字和符號把它的位置記錄下來。通過游戲使學生感受到“數(shù)對”產(chǎn)生的必要性。學生用自己的方式填寫，教師可以選取幾位代表在黑板上寫，然后提出這些同學記錄方法不一樣，但有什么相同的地方？引導學生觀察發(fā)現(xiàn)都有數(shù)字2和3，都表示第2列第3行，
計劃外用工勞動合同
（二）乙方權(quán)益和義務：1．遵守甲方規(guī)定，服從甲方管理，按合同要求認真履行崗位職責（工作任務）；2．享受甲方根據(jù)乙方自身條件和崗位情況支付的工作報酬；3．勞動合同期滿，根據(jù)甲方工作需要，按平等自愿的原則經(jīng)雙方同意可繼續(xù)簽訂計劃外用工聘用合同。
學生神十三乘組的“星空手賬”觀后感優(yōu)秀8篇
艙內(nèi)宇航員為對抗失重效應要保持健康，太空跑步機、太空自行車由此誕生，企鵝服用來對抗肌肉委縮。所以他們做了細胞生長發(fā)育研究，看到了心肌細胞一跳一縮，知道了在太空的真空無引力環(huán)境下水的浮力會消失，水的表面張力大到可以制作一個水球，在水球內(nèi)注入一個氣泡可以看到一正一反的像，產(chǎn)生的氣泡也只在水球內(nèi)產(chǎn)生。太空上既無法像地面一樣行走，也無法像地面一樣轉(zhuǎn)身……多么神奇??！這是從未聽聞的寶藏，蘊含著無限的探索。當聽到他們90分鐘繞地球一周，一天可以看16次日出時，我們的眼睛瞪得大大的，無一為不之驚嘆，這在短小的生命中起著驚天駭浪的意義。
征兵電視動員講話匯編（4篇）
一要強化責任意識。征兵工作是維護國家安全和發(fā)展利益、建設世界一流軍隊、推進軍民深度融合發(fā)展的重要基礎工程。征兵宣傳是做好征兵工作的首要環(huán)節(jié)，是從源頭上提高兵員質(zhì)量的重要保證。近年來，高素質(zhì)兵員征集難的問題比較突出，迫切需要加強和改進新形勢下征兵宣傳工作。對此，各級各部門必須從加強軍隊建設和國防建設的戰(zhàn)略高度，深刻把握當前強軍興軍的新要求、征兵工作的新特點，充分認識搞好征兵工作宣傳教育的重要性和必要性，把征兵宣傳作為一項重要的政治任務，加強領導，精心組織，細化責任，把各項工作落實到具體單位、具體人員、具體環(huán)節(jié)，層層壓實責任，層層傳導壓力，層層抓好落實。要針對新形勢下征兵工作出現(xiàn)的新情況新特點，把征兵宣傳與形勢教育、愛國主義教育相結(jié)合，與加強人民軍隊優(yōu)良傳統(tǒng)教育相結(jié)合，與征兵政策和擁軍優(yōu)屬相結(jié)合，努力做深、做細、做實。
在全市學校疫情防控暨復學準備工作會議上的講話發(fā)言
疫情防控是底線，守住陣地是使命。學校作為人員密集場所，是疫情防控的重點區(qū)域，涉及面廣、工作量大，面臨的任務更加艱巨、挑戰(zhàn)更加嚴峻，做好復學準備工作，特別是復學前后的疫情防控工作，是一項復雜的系統(tǒng)工程。隨著假期即將結(jié)束，社會關(guān)注點將迅速轉(zhuǎn)向返校、復學等教育領域重點工作。防止疫情向?qū)W校擴散、守護師生安康、維護校園穩(wěn)定，是擺在教育系統(tǒng)面前的一項重大政治任務。
學校“走進革命圣地，傳承紅色基因”研學活動工作總結(jié)
（二）研學中評價重在過程落實。紅色研學過程中的評價關(guān)鍵在于引導學生回應“我們‘研’了什么”“體驗了什么”，思考是否達到了預期的研學目標。具體而言，我們以紅色研學課程手冊中的任務群方式，以半開放的形式呈現(xiàn)學生對紅色知、行、意課程中的項目實踐、主題探究的完成情況。例如，在第三項任務尋找“x精神”中，課程手冊以展館內(nèi)導師邊講解學生邊尋找“x精神”的內(nèi)涵標志的方式，將學生能否正確書寫作為研學中學習及評價的重要載體，學生探訪展館后，在研學手冊對應位置以填空形式，逐步豐富對那段歷史的認識， 真實的感受。第五課模擬戰(zhàn)場實踐，則是通過“手榴彈投擲”、“穿越封鎖線”、“應用射擊”三個實踐環(huán)節(jié)，為學生提供具體、直觀的評價抓手。通過對紅色研學階段性成果積累、展示的評價，助力學生真正投入到紅色研學學習，實現(xiàn)游中研、研中學。
新人教版高中英語必修3Unit 4 Space Exploration-Discovering Useful Structure教學設計
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..(作目的狀語)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的狀語)3. First of all, you must be intelligent enough to get a related college degree..(作目的狀語)4. Some scientist were determined to help humans realise their dream to explore space..(作定語)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定語)Summary:1. 不定式的結(jié)構(gòu)：to+do原形。2. 分析上面的句子，我們知道在描述太空探索時，動詞不定式不僅可以用來表目的，還可以用來作定語，表修飾。
新人教版高中英語必修3Unit 4 Space Exploration-Listening&Speaking＆Talking教學設計二
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
新人教版高中英語必修3Unit 4 Space Exploration-Reading for Writing教學設計二
⑦在我看來, 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？
新人教版高中英語必修3Unit 4 Space Exploration-Reading For Writing教學設計一
另一方面，其余的人反對這個計劃，因為它可能會導致一些不好的影響。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.我堅信探索太空不僅能夠使我們了解宇宙的起源而且能夠幫助我們更好地走進未來。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.為了給人類的短期和長期問題提供更新和更好的解決方法，我認為我們應該花更多的時間和金錢來探索太空。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.在我看來，年輕人過度依賴手機是不對的，因為它們可能會對他們的身心健康都有害。最近你班同學就“人類是否應該進行宇宙探索”這個問題進行了激烈的討論。有人認為，探索宇宙不僅讓人類更好地了解宇宙的發(fā)展，還可以用來指導農(nóng)業(yè)生產(chǎn)，以及把一些探索太空的高新技術(shù)用于現(xiàn)實生活；也有一些人認為探索太空花掉了大量的人力物力；影響了人們的生活水平。請你根據(jù)以下情況寫一篇報告并發(fā)表自己的觀點。注意：1.寫作內(nèi)容應包括以上全部要點，可適當發(fā)揮，使上下文連貫；
新人教版高中英語選修2Unit 4 Journey Across a Vast Land教學設計
當孩子們由父母陪同時，他們才被允許進入這個運動場。3．過去分詞(短語)作狀語時的幾種特殊情況(1)過去分詞(短語)在句中作時間、條件、原因、讓步狀語時，相當于對應的時間、條件、原因及讓步狀語從句。Seen from the top of the mountain (＝When it is seen from the top of the mountain), the whole town looks more beautiful.從山頂上看，整個城市看起來更美了。Given ten more minutes (＝If we are given ten more minutes), we will finish the work perfectly.如果多給十分鐘，我們會完美地完成這項工作。Greatly touched by his words (＝Because she was greatly touched by his words), she was full of tears.由于被他的話深深地感動，她滿眼淚花。Warned of the storm (＝Though they were warned of the storm), the farmers were still working on the farm.盡管被警告了風暴的到來，但農(nóng)民們?nèi)栽谵r(nóng)場干活。(2)過去分詞(短語)在句中作伴隨、方式等狀語時，可改為句子的并列謂語或改為并列分句。The teacher came into the room, followed by two students (＝and was followed by two students)．后面跟著兩個學生，老師走進了房間。He spent the whole afternoon, accompanied by his mom(＝and was accompanied by his mom)．他由母親陪著度過了一整個下午。
新人教版高中英語必修3Unit 4 Space Exploration-Listening&Speaking&Talking教學設計一
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.
新人教版高中英語必修3Unit 4 Space Exploration-Reading and Thinking教學設計二
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?
