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部編版語文三年級(jí)上冊(cè)《花的學(xué)?！氛f課稿
二、說教材這是一篇非常優(yōu)美的文章，作者以清新流暢的筆觸，勾畫出甜美純凈的兒童世界。頑強(qiáng)活潑而且具有豐富細(xì)膩想象力的孩子，在看到六月里雷電交作、風(fēng)雨交加之后青草地上冒出的花兒時(shí)，就在自己想像的天空里自由馳騁起來。他把未冒出地面得花兒想象成地下學(xué)校上學(xué)的孩子們，在墻角旮旯冒出來的零星小花是犯錯(cuò)誤被罰站的小孩兒，大雨來時(shí)，花兒們便衣著鮮艷地沖出學(xué)校度假了，而花兒們這么急切地生長(zhǎng)是因?yàn)橐丶艺宜鼈兊膵寢?。作者巧妙地從孩子的眼中敘出花兒們的活潑、可愛、美麗、向上，充滿了兒童情趣。教學(xué)中我注重學(xué)生的朗讀指導(dǎo)，讀出花孩子的天真爛漫、活潑可愛、勇敢堅(jiān)強(qiáng)、活潑向上、童真童趣。同時(shí)也注重培養(yǎng)學(xué)生的問題意識(shí)。
部編版語文九年級(jí)上冊(cè)《我的叔叔于勒》說課稿
（六）聯(lián)系實(shí)際，在文本體驗(yàn)中獲得啟發(fā)。問題設(shè)計(jì)：在上面的討論中，我們對(duì)菲利普夫婦的認(rèn)識(shí)更全面了。他們都生活在資本主義社會(huì)，那么，現(xiàn)實(shí)生活中有菲利普夫婦這樣的人嗎？你家有于勒這樣生活困頓的親戚嗎？你的身邊有需要幫助的人嗎？你是怎么對(duì)待他們的？（多媒體出示問題）這一組問題很能激發(fā)學(xué)生的興趣，設(shè)計(jì)的目的在于教學(xué)生學(xué)會(huì)思考，敢于發(fā)表自己的見解，引導(dǎo)學(xué)生樹立正確的金錢觀，不要被現(xiàn)實(shí)的金錢關(guān)系所異化，不要失去對(duì)人的真誠(chéng)的愛心和同情。這樣學(xué)校教育的德育目的就達(dá)到了。（七）拓展延伸，培養(yǎng)想像力。以“五年后，門鈴響了，我去開門，發(fā)現(xiàn)正是于勒叔叔……”為開頭，試寫一段200字左右的文字。（對(duì)于這樣的一個(gè)意外，家人是如何表現(xiàn)，又是如何應(yīng)對(duì)的呢？）
（說課稿）部編人教版三年級(jí)下冊(cè)《紙的發(fā)明》
二、說學(xué)情三年級(jí)學(xué)生已經(jīng)掌握一定的閱讀方法，知道閱讀的好處，初步具備了獨(dú)立閱讀和與他人交流閱讀感受的能力，但他們的閱讀經(jīng)驗(yàn)還不夠，需要教師從旁進(jìn)行協(xié)助，引導(dǎo)學(xué)生對(duì)文章結(jié)構(gòu)、大意進(jìn)行梳理和總結(jié)。三、說教學(xué)目標(biāo)1.認(rèn)識(shí)“創(chuàng)、攜”等9個(gè)生字，讀準(zhǔn)“累、切、便、鮮”4個(gè)多音字，會(huì)寫“術(shù)、偉”等11個(gè)生字，正確讀寫“造紙術(shù)、偉大”等詞語。 2.正確、流利、有感情地朗讀課文，能用自己的話介紹紙的發(fā)明過程。3.感受我國(guó)古代勞動(dòng)人民的智慧，增強(qiáng)民族自豪感。四、說教學(xué)重難點(diǎn)1.能說清楚紙的發(fā)明過程。（重點(diǎn)）2.認(rèn)識(shí)紙對(duì)人們的重要性，增強(qiáng)民族自豪感和自信心。（難點(diǎn)）
部編人教版一年級(jí)下冊(cè)《文具的家》說課稿
一、說教材《文具的家》這篇課文是一年級(jí)下冊(cè)第七單元的第一篇課文，課文以通過一個(gè)小朋友找不到鉛筆、橡皮時(shí)媽媽與他的對(duì)話以及后來他的改變，滲透著對(duì)于孩子們要愛護(hù)文具的主題思想的`教育。課后設(shè)了兩道題，第一道是要求學(xué)生朗讀課文，課件能讓學(xué)生通順流利的朗讀課文必然是本課教學(xué)的一個(gè)重要目標(biāo)；第二題是讀一讀，記一記，出示了“新”“些”等四個(gè)字組成的不同的詞語，意在培養(yǎng)學(xué)生通過同一個(gè)字組成不同詞語的詞語積累的觀念和方法。二、說教學(xué)目標(biāo)1.正確認(rèn)讀13個(gè)生字，認(rèn)真學(xué)會(huì)7個(gè)生字，并端正、整潔地書寫，培養(yǎng)學(xué)生良好的書寫習(xí)慣。2.正確、流利、有感情地朗讀課文，并能有意識(shí)的通過一字多詞的方式積累詞語。3.了解課文內(nèi)容，逐步培養(yǎng)孩子養(yǎng)成愛護(hù)學(xué)習(xí)用具的好習(xí)慣。
北師大初中數(shù)學(xué)八年級(jí)上冊(cè)定理與證明1教案
求證：直角三角形的兩個(gè)銳角互余．解析：分析這個(gè)命題的條件和結(jié)論，根據(jù)已知條件和結(jié)論畫出圖形，寫出已知、求證，并寫出證明過程．已知：如圖所示，在△ABC中，∠C＝90°.求證：∠A與∠B互余．證明：∵∠A＋∠B＋∠C＝180°(三角形內(nèi)角和等于180°)，又∠C＝90°，∴∠A＋∠B＝180°－∠C＝90°.∴∠A與∠B互余．方法總結(jié)：解此類題首先根據(jù)題意將文字語言變成符號(hào)語言，畫出圖形，最后再經(jīng)過分析論證，并寫出證明的過程．三、板書設(shè)計(jì)命題分類公理：公認(rèn)的真命題定理：經(jīng)過證明的真命題證明：推理的過程經(jīng)歷實(shí)際情境，初步體會(huì)公理化思想和方法，了解本教材所采用的公理，讓學(xué)生對(duì)真假命題有一個(gè)清楚的認(rèn)識(shí)，從而進(jìn)一步了解定理、公理的概念．培養(yǎng)學(xué)生的語言表達(dá)能力．
北師大初中數(shù)學(xué)八年級(jí)上冊(cè)定理與證明2教案
第一環(huán)節(jié)：回顧引入活動(dòng)內(nèi)容：①什么叫做定義？舉例說明．②什么叫命題？舉例說明． 活動(dòng)目的：回顧上節(jié)知識(shí)，為本節(jié)課的展開打好基礎(chǔ)．教學(xué)效果：學(xué)生舉手發(fā)言，提問個(gè)別學(xué)生．第二環(huán)節(jié)：探索命題的結(jié)構(gòu)活動(dòng)內(nèi)容：① 探討命題的結(jié)構(gòu)特征觀察下列命題，發(fā)現(xiàn)它們的結(jié)構(gòu)有什么共同特征？（1）如果兩個(gè)三角形的三條邊對(duì)應(yīng)相等，那么這兩個(gè)三角形全等．（2）如果一個(gè)三角形是等腰三角形，那么這個(gè)三角形的兩個(gè)底角相等．（3）如果一個(gè)四邊形的一組對(duì)邊平行且相等，那么這個(gè)四邊形是平行四邊形．（4）如果一個(gè)四邊的對(duì)角線相等，那么這個(gè)四邊形是矩形．（5）如果一個(gè)四邊形的兩條對(duì)角線互相垂直，那么這個(gè)四邊形是菱形．② 總結(jié)命題的結(jié)構(gòu)特征（1）上述命題都是“如果……，那么……”的形式．（2）“如果……”是已知的事項(xiàng)，“那么……”是由已知事項(xiàng)推斷出的結(jié)論．
人教版新目標(biāo)初中英語八年級(jí)上冊(cè)Can you come to my party教案3篇
Step 3 (3b)First, tell the students when we talk about our future plans, we often use: I’m+verb+ing When we talk about what we must do, we use have to. Ask the students to fill in the blanks in 3b. The answers are: shopping, go to see, a test, I’m going, my family. Step 4 (3c)Let the students write an e-mail message to a friend. Say why you can’t visit next. Before the exercise, ask the students to give some possible answers and write them on the blackboard. So the students will feel easy to finish the writing exercise. After they finish it, Let them to correct it in groups first. Each group chooses theirs best one to read in front of the whole class. Step 5 ( planning a party )First read the conversation in the box together. Then ask the students to turn to page 88.Write down everything you have to do next week. Write in all the things you have to do . Ask the students to look at the list. Ask them “What day are you free?” This is when you can have your party. Step 6 (Self check 1 )Let the students to fill in the blanks with the words given. Change the forms of the words if possible. Then make their own sentences. The answers are: visit, playing, have to, study, comeStep 7 (Self check 2)Imagine you are Marie. Read the information and look at your schedule. Write replies to the invitation.
人教版新目標(biāo)初中英語八年級(jí)上冊(cè)How do you make a banana milk shake教案2篇
1. First, ... then, ... next, ... finally, ...首先，……然后，……接著，……最后，……這是英語中表達(dá)做某事的步驟的一種說法。如果步驟較多，還可以說：first-next-after that-later on-finally/at last通常你會(huì)聽到說英語國(guó)家的人在說 first, next, then, finally 和后面的內(nèi)容時(shí)，他們會(huì)做一些停頓。這樣就能提前告訴聽者接下來講的是一系列的步驟。這一點(diǎn)在朗讀和聽力中應(yīng)特別注意。2. how many, how much均為疑問詞，同是“多少”，但用法不同。請(qǐng)看：how many修飾可數(shù)名詞復(fù)數(shù)，how much修飾不可數(shù)名詞。但在用法上，同學(xué)們常犯如下錯(cuò)誤：1) [誤] 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是形容詞，常修飾名詞作定語，故后面跟名詞。2) [誤]How much tea are there on the table?[正]How much tea is there on the table?[析] how much修飾不可數(shù)名詞時(shí)，謂語動(dòng)詞用單數(shù)。how many與how much的區(qū)別可簡(jiǎn)記為：前how many：?jiǎn)枴岸嗌佟?，?fù)數(shù)名詞后面跑；how much問“多少”，不可數(shù)名詞單數(shù)好。前者答語用基數(shù)詞，后者答語用數(shù)量關(guān)系。
人教版新目標(biāo)初中英語八年級(jí)上冊(cè)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
人教版新目標(biāo)初中英語八年級(jí)上冊(cè)Could you please clean your room教案3篇
一、 教學(xué)內(nèi)容Section A 1a----1c二、 教學(xué)目標(biāo)1.學(xué)習(xí)詞匯do the dishes, make the bed, take out the trash, fold the clothes, do the laundry, sweep the floor, clean the living room.2.句型 Could you please clean your room? Yes, sure.三、 教學(xué)準(zhǔn)備 學(xué)生預(yù)習(xí)本單元所有的詞匯多媒體課件 活動(dòng)表 獎(jiǎng)品四、 教學(xué)過程Pre-task1. Warming upEnjoy ourselves. Watch cartoon Cinderella. 看動(dòng)畫片段《灰姑娘》導(dǎo)如入本課話題和新詞匯“chores”美麗善良的鬼姑娘因繼母的嫉妒，每天得做所有的家務(wù)。片段的主題使學(xué)生聯(lián)想到本課的話題。2. learn new words and phrasesLook! What is she / he dong? 看圖學(xué)習(xí)動(dòng)詞詞組do chores, do the dishes, make the bed, take out the trash, fold the clothes, do the laundry, clean the living room.3. Guessing game.What is she doing ? 4. Pair work. 1a, Do you do these things at home? Write “Y” for “yes” and “N” for “no”.5. Listening . 1b , Peter’s chores or Mom’s chores?理解目標(biāo)語Could you please clean your room? Yes, sure.Write “M” for Mom’s chores, “P” for Peter’s chores in the chart.6. PairworkLook at the picture,Ask your partner to do the chores that you see. 7. Interview Who is the most able at home? 1) What chores do you do at home? How often do you do the chores? Work in four, interview each of the students in the group, fill in the chart.
人教版新目標(biāo)初中英語八年級(jí)上冊(cè)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.…h(huán)ow far from school she lives.…h(huán)ow long it takes to get to school.…h(huán)ow she gets to school.…what she thinks of the transportation.(2) Tell students what transportation and bus stop mean.bus stop 汽車站 transportation n. 運(yùn)送；運(yùn)輸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.
人教版新目標(biāo)初中英語八年級(jí)上冊(cè)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. 現(xiàn)在進(jìn)行時(shí)表示將來計(jì)劃或行動(dòng). 4. 特殊疑問句（where , when , how long引導(dǎo)） 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. 用第三人稱練習(xí)對(duì)話.
人教版新目標(biāo)初中英語八年級(jí)上冊(cè)I’m going to be a basketball player教案3篇
教學(xué)目標(biāo)1.知識(shí)目標(biāo)：（1）學(xué)習(xí)What are you going to be when you grow up?/How are you going to do that?句式。（2）學(xué)會(huì)用英語描述有關(guān)職業(yè)的表達(dá)法。2.能力目標(biāo)：（1）能夠談?wù)摓閷?shí)現(xiàn)理想所做出的打算和安排。（2）能夠談?wù)撐磥碜约号c他人理想的職業(yè)及原因。（3）能用英語描述課余時(shí)間的活動(dòng)安排，最終具備表達(dá)綜合信息的能力。3.情感目標(biāo)：新學(xué)期到來之際，讓他們?cè)趯W(xué)習(xí)、體育、飲食、特長(zhǎng)、讀書等方面制定計(jì)劃，教育學(xué)生合理安排自己的課外生活，思考自己的理想職業(yè)及適合自己的職業(yè)。教學(xué)重點(diǎn)、難點(diǎn)本單元的重點(diǎn)為“be going to”表將來,want to be, what,where, when,how引導(dǎo)的特殊疑問句。難點(diǎn)是語言目標(biāo)的實(shí)現(xiàn)。教材分析本單元以I am going to be a basketball player為話題，共設(shè)計(jì)了三部分的內(nèi)容：一、Section A該部分有4個(gè)模塊。第一模塊圍繞Do you think these jobs are interesting?這一話題展開思維（1a）、聽力（1b）、口語（1c）訓(xùn)練；
人教版新目標(biāo)初中英語八年級(jí)上冊(cè)I’m more outgoing than my sister教案2篇
1 交通工具的比較此活動(dòng)為小組活動(dòng)。學(xué)生通過討論找出到達(dá)某一城市可乘坐的各種交通工具，并選擇最佳出行方式。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.操作建議：（1）學(xué)生以小組為單位展開活動(dòng)，談?wù)摫窘M所選擇的交通工具。（2）各組選代表向全班匯報(bào)，闡述本組所選擇的交通工具的利和弊。完成任務(wù)所需要的語言結(jié)構(gòu)：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 哪個(gè)城市更合適？此活動(dòng)具有挑戰(zhàn)性。假設(shè)中國(guó)要舉行2014年世界杯足球賽，分別從歷史，人文，天氣等方面對(duì)各城市（北京，大連，上海，昆明）進(jìn)行比較，選擇最佳舉辦城市。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.
人教版新目標(biāo)初中英語八年級(jí)上冊(cè)What’s the best radio station教案2篇
教學(xué)重點(diǎn)和難點(diǎn)：運(yùn)用所掌握的語言描述，比較不同地點(diǎn)的特點(diǎn)。在練習(xí)中學(xué)習(xí)掌握英語比較級(jí)和最高級(jí)的用法。課前準(zhǔn)備分配小組,每組五至六人。通過上網(wǎng)或翻閱報(bào)刊雜志等方法，確定旅游線路，做出基本的旅游計(jì)劃。教學(xué)設(shè)計(jì)：本節(jié)課流程圖 學(xué)法指導(dǎo)：1．由于這是一堂新課，在教學(xué)中應(yīng)注意面向全體，發(fā)揮學(xué)生的主體性，引導(dǎo)學(xué)生積極參與，激發(fā)學(xué)生的求知欲和學(xué)習(xí)積極性，指導(dǎo)學(xué)生積極思維，主動(dòng)獲取知識(shí)，養(yǎng)成良好的學(xué)習(xí)方法。逐步學(xué)會(huì)獨(dú)立解決問題。總之要盡可能調(diào)動(dòng)學(xué)生的非智力因素促進(jìn)智力因素的發(fā)展。教法選擇：1．電化教學(xué)法2．課堂討論法3．任務(wù)型教學(xué)法采用這些方法的目的是為了充分調(diào)動(dòng)學(xué)生的學(xué)習(xí)積極性，使學(xué)生變被動(dòng)學(xué)習(xí)為主動(dòng)學(xué)習(xí)。通過電腦形象的演示，加強(qiáng)印象，提高興趣，突破難點(diǎn)，提高教學(xué)效率，進(jìn)而增大教學(xué)的容量和信息量。充分體現(xiàn)教師為主導(dǎo)，學(xué)生為主體的教學(xué)原則。
人教版新目標(biāo)初中英語八年級(jí)上冊(cè)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這一步是用于熱身的,同時(shí)也可以讓他們復(fù)習(xí)一部分的表示人體部位的單詞,擴(kuò)充知識(shí).學(xué)習(xí)語言的過程也是一個(gè)不斷積累的過程,復(fù)習(xí)舊知識(shí),增添新知識(shí).通過小游戲,強(qiáng)化學(xué)生對(duì)Does she/he have…這個(gè)句子的運(yùn)用能力.通過復(fù)習(xí)，自然的引到下面新知識(shí)的學(xué)習(xí)。充分利用表格,由句子到對(duì)話,再到文章,讓學(xué)生循序漸進(jìn). 提高學(xué)生的綜合語言運(yùn)用能力,運(yùn)用以前學(xué)過的知識(shí)來解決身邊的問題.Period 5 (Section B 3a—3c, selfcheck)教學(xué)內(nèi)容與分析:
小學(xué)美術(shù)人教版二年級(jí)下冊(cè)《第2課重重疊疊》教學(xué)設(shè)計(jì)說課稿
1.展示海洋魚類圖片，并導(dǎo)入課題。師：夏季炎熱的天氣已經(jīng)開始了，老師帶來了一份涼爽禮物想送大家，你們猜猜是什么呢？生：……師：想知道嗎？這份禮物就是幾張美麗的圖片,請(qǐng)看大屏幕：在深藍(lán)色的海底世界里，一群可愛的海洋魚在悠閑地游來游去，好涼快，好舒服呀。喜歡這個(gè)禮物嗎？ 生：…… 師：喜歡呀，老師太高興了。同學(xué)們?cè)賮砜匆豢?，在這幾張漂亮的圖片里，除了讓我們感受到大海的涼爽和美麗之外，你還發(fā)現(xiàn)什么了嗎？
小學(xué)數(shù)學(xué)人教版二年級(jí)下冊(cè)《同級(jí)混合運(yùn)算》說課稿
一、說教材1.教材分析《同級(jí)混合運(yùn)算》是九年義務(wù)教育人教版二年級(jí)下冊(cè)第五單元的教學(xué)內(nèi)容。教材創(chuàng)設(shè)了“圖書閱覽室”問題情境，目的是為了讓學(xué)生了解脫式運(yùn)算，了解沒有括號(hào)的算式里，只有加減法或只有乘除法，都要從左往右按順序計(jì)算。使他們樹立學(xué)習(xí)數(shù)學(xué)的信心，逐步提高他們的計(jì)算能力。 2.教學(xué)目標(biāo)知識(shí)目標(biāo)：借助解決問題的過程讓學(xué)生明白“在同級(jí)的混合運(yùn)算中，應(yīng)從左往右依次計(jì)算”的道理。能力目標(biāo)：在經(jīng)歷探索和交流的過程中，理解并掌握同級(jí)運(yùn)算的運(yùn)算順序，能正確運(yùn)用運(yùn)算順序進(jìn)行計(jì)算，并能正確進(jìn)行脫式計(jì)算的書寫。情感目標(biāo)：培養(yǎng)學(xué)生養(yǎng)成先看運(yùn)算順序，再進(jìn)行計(jì)算的良好習(xí)慣，同時(shí)提高學(xué)生的計(jì)算能力。3.教學(xué)重難點(diǎn)教學(xué)重點(diǎn)：理解并掌握同級(jí)運(yùn)算的運(yùn)算順序，并能正確地進(jìn)行脫式計(jì)算。教學(xué)難點(diǎn)：能正確進(jìn)行脫式計(jì)算，掌握脫式計(jì)算的書寫格式。二、說教法根據(jù)新課程理念，學(xué)生已有的知識(shí)、生活經(jīng)驗(yàn)，結(jié)合教材的特點(diǎn)，我采用了以下教法：1、情景教學(xué)法：新課開始，讓學(xué)生通過圖書館這一情景，理解運(yùn)算順序。2、發(fā)現(xiàn)、討論法：利用我們小組合作座位優(yōu)勢(shì)，讓小組間討論、說計(jì)算過程，從而掌握計(jì)算方法。三、說學(xué)法運(yùn)用書本為載體，以觀察、比較、小組討論、推理和應(yīng)用及口算為主線，目的是為了使學(xué)生對(duì)學(xué)習(xí)有興趣和留給學(xué)生學(xué)習(xí)思考的空間。
人教版新課標(biāo)小學(xué)數(shù)學(xué)五年級(jí)下冊(cè)打電話說課稿2篇
《打電話》這節(jié)課是人教版小學(xué)數(shù)學(xué)五年級(jí)下冊(cè)的綜合應(yīng)用。是繼“烙餅問題”、“沏茶問題”“等候時(shí)間”之后又一次向?qū)W生滲透運(yùn)用運(yùn)籌思想解決實(shí)際問題的內(nèi)容。教材的素材是學(xué)生生活中所熟悉的，合唱隊(duì)在假期接到一個(gè)緊急任務(wù)，老師要打電話“盡快”通知到15名隊(duì)員。讓學(xué)生幫助老師設(shè)計(jì)一個(gè)打電話的方案，并從中尋找最優(yōu)的方案。通過這個(gè)實(shí)踐與綜合應(yīng)用，旨在讓學(xué)生進(jìn)一步體會(huì)數(shù)學(xué)與生活的密切聯(lián)系以及優(yōu)化思想在生活中的應(yīng)用，培養(yǎng)學(xué)生應(yīng)用數(shù)學(xué)知識(shí)解決實(shí)際問題的能力，同時(shí)通過畫圖的方式發(fā)現(xiàn)事物隱含的規(guī)律，培養(yǎng)學(xué)生歸納推理的思維能力。因此，我認(rèn)為，本節(jié)課的目標(biāo)應(yīng)定位于：1、讓學(xué)生嘗試在解決問題的多種方案中尋找最優(yōu)方案。通過動(dòng)手操作、畫圖模擬等方式發(fā)現(xiàn)事物隱含的規(guī)律；
人教版新課標(biāo)小學(xué)數(shù)學(xué)五年級(jí)下冊(cè)認(rèn)識(shí)復(fù)式折線統(tǒng)計(jì)圖說課稿
3．第三個(gè)環(huán)節(jié)是：鞏固深化，應(yīng)用新知。首先讓學(xué)生完成課本76頁練習(xí)十三的第一題。主要是檢驗(yàn)學(xué)生對(duì)復(fù)式折線統(tǒng)計(jì)圖繪制方法的掌握情況，并能對(duì)復(fù)式折線統(tǒng)計(jì)圖所表達(dá)的信息進(jìn)行簡(jiǎn)單的分析、比較。練習(xí)時(shí)，先讓學(xué)生在書上獨(dú)立完成，再說一說制圖的正確步驟，我用多媒體演示，并提醒學(xué)生注意最高氣溫和最低氣溫對(duì)應(yīng)的折線各用什么表示，還要寫上數(shù)據(jù)和制圖日期，根據(jù)學(xué)生的制作情況，還可以組織學(xué)生討論一下，兩條折線上的數(shù)據(jù)怎樣寫就不混淆了？最后讓學(xué)生看圖回答題中的問題，這里重點(diǎn)幫助學(xué)生弄清“溫差”的含義，另外，在回答最后一個(gè)問題時(shí)，學(xué)生可能會(huì)說“我喜歡看統(tǒng)計(jì)圖”，我就重點(diǎn)讓學(xué)生說說為什么喜歡看統(tǒng)計(jì)圖？從而讓學(xué)生進(jìn)一步體會(huì)復(fù)式折線統(tǒng)計(jì)圖的直觀、形象的優(yōu)越性