-
人教版新課標高中物理必修2動能和動能定理說課稿3篇
2、教學目標根據(jù)我對教材的理解、結合學生的實際情況、滲透新課程的教學理念，為提高全體學生的科學素養(yǎng)，按課程標準，以促進全體學生發(fā)展為目的。從知識與技能、過程與方法，情感態(tài)度與價值觀三個方向培養(yǎng)學生，擬定三個教學目標：知識與技能：（1）知道什么是動能。（2）正確理解和運用動能公式分析、解答有關問題。（3）掌握外力對物體所做的總功的計算，理解“代數(shù)和”的含義。（4）理解和運用動能定理。過程與方法：通過演繹推理過程，培養(yǎng)科學研究興趣，領略物理學中所蘊含的嚴謹?shù)倪壿嬯P系。情感、態(tài)度、價值觀：通過運用動能定理分析解決問題，感受成功的喜悅，培養(yǎng)學生對科學研究的興趣。3、教學的重點和難點重點：理解動能定理、應用動能定理解決力學問題。難點：應用動能定理解決多個過程的力學問題，以及變力做功或曲線運動中的動能定理運用。
人教版新課標高中物理必修1質點參考系和坐標系說課稿2篇
一、說教材《質點 參考系和坐標系》是人教版普通高中物理必修一第一章第一課的內容。本節(jié)課主要介紹了質點、參考系、坐標系的基本概念。通過本節(jié)課的學習為進一步學習后續(xù)課程起到了鋪墊的作用。根據(jù)上述教材的結構和內容分析，又考慮到高一年級學生的認知結構及其心理特征，我制定了以下三維教學目標：1、知識與技能：知道質點的概念及條件；知道參考系的概念及作用；掌握坐標系的簡單應用。2、過程與方法：促進學生自主學習，讓學生積極參與、樂于探究、勇于實驗、勤于思考，培養(yǎng)學生的科學探究能力。3、情感態(tài)度與價值觀：通過質點 參考系和坐標系的學習，使學生了解生活與物理的關系，讓學生學會用科學的思維去看待事物。根據(jù)普通高中物理課程標準，并在吃透教材的基礎上，我確定了以下教學重點和難點：教學重點：質點概念的建立。只有掌握了這一點才能更加準確的理解和掌握后續(xù)教材的相關內容。
人教版新課標高中物理必修1彈性形變和彈力說課稿
在同一個直角坐標，做出兩個不同彈簧的F—X圖象，然后進行比較。圖象法處理數(shù)據(jù)更為直觀，更容易得出物理變化規(guī)律，且該種方法處理數(shù)據(jù)能更好地減小實驗的偶然誤差。最后老師歸納總結：得出胡克定律：F=KX(K為彈簧的頸度系數(shù))[設計意圖：在探究彈力的大小與形變的定量關系時，由學生進行猜想、實驗和得出規(guī)律，并利用信息技術計算機繪制F—X圖象，充分利用信息技術資源和物理學科的整合。能較好地體現(xiàn)以學生為主的新的教學理念。對探究實驗過程教師加以指導，使學生學會團結合作、學會探究物理規(guī)律；再加上熟練信息技術，更有效地提高學習效率。]（五）彈力的應用（圖片，視頻播放：射箭）[設計意圖：讓學生知道產品設計離不開物理理論，做到從實踐到理論，再從理論到實踐的學習過程。]（六）開放式問題（視頻播放：撐桿跳高、跳水）；提出問題：通過本節(jié)內容的學習，請同學們開放式地討論①從形變與彈力知識去思考，撐桿跳高運動員跳得這么高的主要原因是什么？②跳水運動員在空中滯空時間主要由哪方面決定？
人教版新課標高中物理必修1時間和位移說課稿2篇
研究一種物理現(xiàn)象，總是要先從現(xiàn)象的描述入手。機械運動作為自然界最簡單和最基本的運動形態(tài)，它所描述的是物體空間位置隨時間變化的情況。因此，本節(jié)學習描述質點做機械運動需要時刻、時間間隔和位移等概念。相當一部分高一學生在具體過程中難以區(qū)別時刻和時間間隔。另外，由于思維的定式，在第一次接觸既要考慮大小又要考慮方向的問題時，會因不適應造成學習困難。所以，區(qū)別“路程與位移”“時刻和時間間隔”是教學的重難點所在。學習這些內容的過程與方法對學習速度和加速度可以起到奠定基礎的作用。教學的對象是高一的學生，這一時期的學生處在好奇善問、創(chuàng)新意識強烈的青少年期。對于生活中出現(xiàn)的各種現(xiàn)象具有濃厚的興趣。但他們的思維還停留在簡單的代數(shù)運算階段，對于矢量和矢量運算的理性認識幾乎沒有。且對生活中出現(xiàn)的時間、時刻、時間間隔等不能做出很好的區(qū)分，對時常提及的路程、距離等形成了模糊的前概念。
人教版高中地理必修2第五章第一節(jié)交通運輸方式和布局說課稿
四、說教學過程：首先，導入學習。開門見山式導入人類的地域活動聯(lián)系，并設計提問在日常生活中，我們常用到的現(xiàn)代交通運輸方式有哪些？引出第一部分內容“主要交通運輸方式”的講解。通過導入，讓學生明確交通運輸?shù)闹匾裕瑢煌ㄟ\輸工具和方式有感性的認識，以便于下面教學內容的進行。其次，進入新課講授。由于學生們對五種交通運輸方式已經(jīng)有感性的認識，因此在交通運輸方式的優(yōu)缺點方面的講解上，可以充分發(fā)揮學生的主觀能動性，通過自己閱讀課本的圖來學習五種主要交通運輸方式的優(yōu)缺點，以此培養(yǎng)學生的閱讀能力和自主學習能力。對于交通運輸方式的掌握，僅僅知道其優(yōu)缺點還是遠遠不夠的，要在此基礎上通過提問引導出影響交通運輸方式選擇的因素，并通過實例與學生共同分析，選擇出合適的交通運輸方式，得出要綜合考慮，本著“多、快、好、省”的原則，根據(jù)運輸對象的特點和運輸要求，選擇最佳運輸方式的結論。
高中生物蘇教版必修一《31生命活動及本單位-細胞》教案
本章是第三章第一節(jié)的開端，學生在第二節(jié)已經(jīng)學習了元素的組成和一些生物大分子，本節(jié)課內容是學會使用顯微鏡，這是生物學習過程中最為重要的一種手段之一。對于今后的實驗學習有著極其重要的作用。 學生中大部分同學在初中階段都有接觸過光學顯微鏡，所以在學習理論知識的時候能夠順利的進行，但因為學校的條件有限，不能保證同學們進行顯微鏡的實驗，本節(jié)課結合學生情況和實際情況，采用圖片和模型展示的方法進行。 知識與能力 1、概述細胞學說建立的過程。 2、概述細胞學說的內容和意義。 3、學習制作臨時玻片標本，使用顯微鏡和繪圖的能。
在區(qū)“教育立區(qū)”發(fā)展大會上的講話發(fā)言
一、要更加自覺傳承優(yōu)良傳統(tǒng)，永葆X教育的“春泥芬芳”X教育之所以持久芬芳，得益于教風、體系和環(huán)境“三大優(yōu)勢”，這是X教育賴以生長的肥沃土壤。我們的園丁“敬業(yè)+專業(yè)”，“優(yōu)秀的人”才能培養(yǎng)“更優(yōu)秀的人”，廣大教育工作者默默無聞、敬業(yè)奉獻、專業(yè)精湛，這是我區(qū)教育界無形的寶貴財富；我們的體系“均衡+優(yōu)質”，高考成績的背后，是優(yōu)質均衡的體系支撐，體現(xiàn)為辦學的集團化、主體的特色化、競爭的良性化；我們的保障“全力+全面”，歷屆區(qū)委區(qū)政府高度重視、深切關懷教育事業(yè)，各地各部門也把教育發(fā)展作為分內之責，各地商會企業(yè)、慈善組織積極捐資助學。
初中生物說課稿范文《人類的起源與發(fā)展》
二、教學目標 <一>、知識目標： 1、能說出人類與現(xiàn)代類人猿共同起源于森林古猿。 2、知道人類是由于環(huán)境的變化，在與自然環(huán)境的艱苦斗爭過程中逐漸進化來的。 3、概述人類在起源和發(fā)展過程中自身形態(tài)、使用工具等方面的變化。 <二>、能力目標： 1、通過指導學生課前收集有關人類的起源和進化的資料等，培養(yǎng)學生收集資料、獲取信息的能力。 2、通過對人類的起源和進化的探究，打開學生思路，培養(yǎng)他們的觀察能力、想象能力、分析能力、比較問題能力及口頭表達能力。
護士節(jié)護士長精品發(fā)言稿
這也就是我在護理崗位上不斷提高，取得一點成績的動力源泉。付出就會有回報，由于平時不懈的努力，在20_年度由甘肅省總工會、共青團甘肅省委、甘肅省人事廳、甘肅省衛(wèi)生廳聯(lián)合舉辦的甘肅省青年崗位技能大賽中奪取了甘肅省青年崗位能手護理技能比賽第一名的佳績，并榮膺了“甘肅省杰出青年崗位能手”殊榮;同時，被省衛(wèi)生廳推薦為全國衛(wèi)生系統(tǒng)護理專業(yè)“巾幗建功”標兵和“全國青年崗位能手”。當然，這些成績的取得，除了我個人的努力之外，離不開我院院領導的支持和鼓勵，離不開同事們的關心和幫忙，借此機會，向他們表示最衷心的感激!
人教版高中英語必修4Body Language說課稿4篇
Textbook: Senior English for China (Book 4), by Liu Daoyi Time Allotment: 1 period (40 minutes)Date: March 20, 2014Teaching aids: blackboard, Multi-media, Power Point, chalk I. Text Analysis （教材分析）This unit is about body language, and the text selected in the reading part demonstrates the difference and similarity of body language in many parts of the world. Through learning this passage, students are required to raise their awareness of using body language in different parts of the world. As body language is closely related to our daily life, it is easy to arouse students’ interest in learning this text. Reading skills and speaking training are designed around the text.II. Teaching Objectives （教學目標）By the end of the lesson, students will be able to:1. Language Skill Objective（語言技能目標）: develop reading ability （skimming and scanning）as well as speaking ability.2. Cultural Knowledge Objective（文化知識目標）: know about the cultural differences of using body language.3. Affective Objective（情感目標）: increase students’ awareness of using body language correctly in different cultures. III.Teaching Focuses and Difficulties（教學重點和難點）1. Teaching Focuses（教學重點）: the difference and similarity of body language in many parts of the world.2. Teaching Difficulties（教學難點）: develop students’ reading abilities of skimming and scanning and ask the students to show their opinions with fluent English.
人教版高中英語必修4Women of achievement說課稿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.
人教版高中英語必修3Healthy Eating說課稿4篇
Language learning needs a context, which can help the learners to understand the language and then can product comprehensible output, so computer has the advantages to make the materials attractive.Part 3 Learning MethodsTask-based, self-dependent and cooperative learningPart 4 Teaching ProcedureStep One Lead-in“Interest is the best teacher.” Therefore, at the very beginning of the class, I should spark the students’ mind to focus on the centre topic “the band”. I’ll show some pictures of food to attract their attention and then bring some questions.Question:What kind of food they like?What should go into a good meal?The answers must relate to the diet. After this, the students will be eager to know something about a balance diet and this is the very time to naturally lead the class into Step 2Step 2 Reading for information: skimming and scanning In this step, I use Task-based Language Teaching method, which can give students a clear and specific purpose while skimming and scanning the context.Task 1 General ideaThe students will be asked to just glance at the title and the pictures of the passage, and then guess what they will read in the text. And they’ll be divided into groups of four to have a discussion.The purpose is to inspire the students to read actively, not passively. In addition, the task is to develop the students’ reading skill by making prediction and to encourage the students to express their thoughts in English and cooperate with each other.Task 2 Main idea of each paragraphCooperative learning can raise the students’ interest and create an atmosphere of achievement. Based on this theory, I divide the whole class into 4 groups to skim the whole text and get the main idea of each paragraph.
人教版高中英語必修3Canada-the true north說課稿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
人教版高中英語必修4Theme parks說課稿3篇
The oldest and the most popular park in the worldenjoy the exciting activities thereget close to the life-size cartoon characters like Mickey Mouse and Donald Duck Step 3 Pre-reading1.What do you suppose a theme park is ?2.What do you think you can see in a theme park?(1.It is a kind of amusement park which has a certain theme – that the whole park is based on. 2.buildings, castles, statues, rare animals and birds, and so on.) Step 4 Reading ----- Theme Parks –---- Fun and More Than Fun1.Predict : Read the title and the pictures on P. 34 and PredictWhat is the meaning of the title “Theme Park – Fun and more than fun”?(The title means that theme parks are fun to visit, but that they can also be educational and can offer useful information.)2.Skimming Fast read and answer:What activities can we take in a theme park?Amusement park: Bumper car Merry-go-round slide bungee jumping Free-fall rides Horror films Pirate ship Ferris wheel roller coaster3.Scanning Read again and you will find various theme parks are mentioned in the passage . Then what are they ?Theme parks: Sports theme park History theme park Culture theme park Marine or Ocean theme Park Future park Science theme park Disneyland4.Careful reading and find the main idea of each paragraph:THEME PARKS---- entertaining/ educationalPara.1 Traditional parks are places to go for relaxation and to have time away from our busy lives.Para.2 Theme parks are different They’re large and full of things to do, see and buy.Para.3 Theme parks are built around a single idea or theme. One example is a sports park.Para.4 Another kind of theme park is historical more and cultural and can be educational.Para.5 Disneylandwas the first theme park. It is based on the fantasy life and characters of Disney’s films.Para.6 Some examples of educational theme parks include sea world parks and science parks.
人教版高中英語必修4Working The Land說課稿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.
人教版高中英語必修5Great scientists說課稿4篇
通過寫文章梗概，培養(yǎng)學生綜合運用語言的能力，學習用恰當?shù)挠⒄Z描述科學家的故事。這是本課的教學難點。教師可以使用完形填空的方式來幫助學生整理語篇，從而來降低難度。本課的教學重點的突破方法是：在閱讀前，讓學生初步了解得出科學觀點所需要的基本程序，從而輕松而自然地導入文章的閱讀；在閱讀過程中，由易到難設計快速閱讀和精讀的問題，層層推進各種閱讀活動，讓學生對閱讀內容從整體感知到細節(jié)理解，最后深層讀懂整篇文章，同時加強閱讀策略的指導，讓每個學生都主動參與課堂教學活動，最終達到提高閱讀能力的目的。Step 4 Post-readingGroup Activities四人小組共同合作，在老師的適當指導下，就以下2個問題展開討論，讓學生就所知、所學、所感和所想融入話題，然后抽若干同學代表作小組發(fā)言。1. What do you think about John Snow, and what should we learn from him?2. Cholera was 19th century disease, which two diseases are similar to cholera today? Why?
人教版高中英語必修5The United Kingdom說課稿4篇
Teaching Aims:Knowledge 1. Get the students to learn the useful new words and expressions in this section. Aims:2. Let the students learn about how the UK was formed and the four groups of invaders.1. Develop students’ reading ability and let them learn different Ability reading skills. Aims:2. Enable students to learn to talk about the United Kingdom and the Union Jack Emotional 1. Let students know more about the UK2. Develop students’ sense of cooperative learning Aims:Teaching Important Points:1. Let the students learn about the countries of the United Kingdom and the Union Jack2. Get the students to read the passage and know about how the UK was formed and the four groups of invaders.3. Have the students learn different reading skills.Teaching Difficult Ponts:1. Develop students’ reading ability.2. Enable students to talk about the United Kingdom and the Union Jack.3. Let students learn how the UK was formed geographically and historically.Teaching Methods:Showing pictures, asking, exercising, listening, reading etc.Teaching Aids:A computer,a projector and a blackboard.Teaching Procedures: 1) Show a map of the world, ask students the following questions:Where is the UK?What’s the full name of the UK?2) Ask the students work in pairs to do the quiz on Page 9.Do you want to test how many things you know about the United Kingdom? Let’s have a small test.Using the map on P9, students answer the following questions:?How many countries does the UK consist of? What are they??England is divided into three main areas. Do you know what they are? 1) Scanning (10Minutes )Let the students hold the questions asked in pre-reading and read the passagequickly and then let them do the following exercise.Join lines to the right answer.
人教版高中英語必修4A taste of English Humor說課稿3篇
Then I would ask them to think of a funny English or Chinese and tell it to partners. While telling stories, they can use expressions and some acting to help make the story funny. 5 minutes would be given to do this.Those stories they told there will be the material for their writing. Soletting them tell it at first is helpful. And they can make a difference between telling a funny story and writing it down. Generally speaking, it is difficult forstudents to write well because they don’t know what to write and how to write. Asking them to tell their own stories at first can help them come up with what to write.After their telling, I would invite someone to share his/her story with all of us and I would write it down on the blackboard.This example story would be used as a sample to illustrate the format of funny story. Different from a story from teacher or textbook, a story from students can obviously become a interesting material to draw students’ attention.Then I would ask the whole class to put this story into several parts. It might be a little bit difficult for them. So I would ask them to find out whether all the sentences are necessary. After delete some sentences, there are 6 sentences left behind. Then they can easily put them into three parts. After interaction with students, I would teach them the right terms for each part and conclude the format of funny story.This step is the key and difficult point in my lesson. So I mainly usetask-based teaching method in this part and the task for students was divided into several stages. With the separated difficult level, students can find there are usually three parts in writing. They can also learn to write without the unnecessary parts in the process of analyzing. And then I wouldn’t rush to tell them the right terms to them directly. Instead, I would ask them to name them by their own. A confused mind is better for acquiring knowledge.While-writing:Then I would give students 7 minutes to write down this story, without other requirements.With all the preparations in pre-writing, students’ difficulties were cleared. So it would be much easier for them to write down the story within 7 minutes. There are no other requirements because students’ first writing is actually a drafting. It would be revise and edit several times later. Writing, as a skill
人教版高中英語必修5Making the news說課稿4篇
今天我們來介紹一下必修五第四單元的授課方式。這個單元的題目是Making the news。應該是學生比較感興趣的話題，學生往往對新聞工作充滿好奇，所以我們可以利用這個機會多設計一些師生互動和學生互動，來激發(fā)起學習的積極性，提高學習效率。同時我們可以利用這個單元不僅幫助學生掌握語言知識，培養(yǎng)語言能力，同時讓其了解新聞工作的重要性，培養(yǎng)起社會智能感。這個單元分為六個課時，它的教學目標是這樣的：語言目標是掌握詞匯表中的常用單詞和短語，掌握倒裝句的一些基本用法。 技能目標是能初步掌握約會的基本句型并在真實的場景下正確運用。新聞報道類文章的寫作技能。采訪的基本規(guī)范和溝通技能。情感目標是對新聞報道的客觀性和真實性有更好的理解。對新聞記者的職業(yè)有更深入的了解，并能體會其工作的重要性。下面我們來介紹一下第一課時的授課方式，第一課的教學目標是這樣的第一課時的教學目標語言目標:單詞：Occupation, journalist, editor, photographer, curious, personality, enthusiasm
人教版高中生物必修2基因在染色體上說課稿
三、孟德爾遺傳規(guī)律的現(xiàn)代解釋①分離定律：在雜合體的細胞中，位于一對同源染色體上的等位基因，具有一定的獨立性；在減數(shù)分裂形成配子的過程中，等位基因隨同源染色體的分開而分離，獨立地隨配子遺傳給后代。②自由組合定律：位于非同源染色體上的非等位基因的分離或組合是互不干擾的；在減數(shù)分裂過程中，同源染色體的等位基因彼此分離的同時，非同源染色體上的非等位基因自由組合?？偨Y：再次強調孟德爾遺傳定律的現(xiàn)代解釋課堂練習：書本31頁6、教學反思：本節(jié)課設置了一系列問題情境，層層設問，在學生答問、質疑、討論過程中讓學生建構新概念和新的知識體系，并通過教師及時掌握反饋信息，適時點撥、調節(jié)，讓學生在推理判斷中培養(yǎng)良好的思維習慣和對知識的遷移能力，而且通過留出一定的時間讓學生提問，體現(xiàn)了以學生為主體的思想。