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小班数学教案：蝴蝶找花 （认识颜色）
2、教幼儿学习把相同颜色的不同物体放在一起。 3、激发幼儿参与活动的兴趣，培养幼儿讲述操作过程的习惯。 活动准备： 1、红、黄、绿色的小房子（纸盒做的）各一个，幼儿每人一篮（3—6片）红、黄、绿色雪花片。 2、红、黄、绿色花一朵，红、黄、绿色蝴蝶卡片各一个。 活动过程： 1、蝴蝶找花（把相同颜色的物体放在一起）。 教师出示红、黄、绿色花卡片和红、黄、绿色蝴蝶卡片各一个，讲述小故事，“花园里住着三只美丽的蝴蝶，一只是红色的（舞动红蝴蝶），一只是黄色的（舞动黄蝴蝶），还有一只是绿色的（舞动绿蝴蝶）。它们天天在花园里唱歌、跳舞、做游戏，非常快乐。有一天，三只蝴蝶正在花园里玩‘捉迷藏’的游戏，忽然‘哗啦拉’下起雨来，三只蝴蝶想在花姐姐的叶子下面避雨，花姐姐说：‘和我颜色一样的蝴蝶请进来吧！’谁愿意帮助三只蝴蝶找到相同颜色的花？” 2、游戏“蝴蝶找花”
小班数学教案：蝴蝶找花 （认识颜色） (2)
2、巩固按物体的数量匹配相应的点卡。 3、在教师的引导下，理解活动操作过程，能正确地进行操作。 活动准备： 水果实物（苹果1个、橘子2个、梨子3个），单独的动物图片（每种动物数量分别是1、2、3），1—3的点卡，盘子3个，大分类箩筐1个。 活动过程： 一、妈妈买的水果。 1、教师（出示一篮水果）：这是妈妈刚才买回来的水果，请你帮助妈妈一起来整理水果好吗？ 2、师幼将水果拿出来放在桌子上说一说：有哪些水果？ 3、启发幼儿思考：我们怎样整理它们呢？引导幼儿把一样的水果放在一个盘子
小班数学教案：花儿朵朵（3以内数量）
2、在观察图片和提问的引导下，探索用点卡表示实物的数量。 3、喜爱参加数学活动，体验活动的乐趣。 活动准备： 1、教具——花的图片6张，其中数量为1、2、3的花朵两张； ——1、2、3、的点卡片各一张，分类和底板。 2、学具——操作材料人手一套实物和点卡操作图片，分类盒人手一个。 活动过程： 一、 感知图片数量，认识点子标记。 1、师：小朋友看这儿有什么？每张图片上有几朵花？我们一起来数一数好吗？
大班数学游戏活动：跳花杆课件教案
2．感受同伴间相互交流的乐趣。二、活动准备：花片、大数字卡片若干、一幅美丽的图片（各类动植物若干）单双数的汉字词组卡片，花杆等。三、活动过程：1．导入——游戏“猜花片”我们小朋友很喜欢玩花片，今天老师就用花片和小朋友一起做个猜花片的游戏好吗？（好）请小朋友每人抓一小把花片，数一数有几个花片，可以用数字几来表示？并找出数字卡片。两个好朋友相互检查一下拿得对不对。
大班数学活动：花儿与夹子课件教案
目标：⒈正确感知10以内的数量，理解数的实际意义，复习9以内的加减。 ⒉探索有规律地排序，发展幼儿的观察力及动手操作能力。 ⒊通过“玩夹子”游戏，激发幼儿对感知、分类、排序活动的兴趣，使幼儿能关注生活中的一些数学现象，感受其中的奥秘。准备：各种夹子若干、花蕊图卡若干、动物卡人手一份（动物卡上面分别贴有9以内的加减算式），规律图表卡、数字卡一套。
四川省攀枝花市2019年中考语文真题试题
那大家思维碰撞总有点用吧？研究者也不这么看。他们认为头脑风暴是一种花时间却不太有效的方式，因为通常人们独自思考比在群体中思考能想到更多的点子。一项对22个群体的研究发现，其中18个群体中的人在群体中生产力不高，而且群体越大生产力下降得越多。心理学家称之为“群体生产力的错觉”。有许多人太依赖于他人的努力，想获得免费意见。然而让人吃惊的是，即便如此，人们仍然倾向于高看群体讨论的重要性。超过80%的受访者认为群体头脑风暴比个人的思考能产生更好的效果。
幼儿园中班装饰画教案：小鸟穿花衣
2、在巩固线描的基础上进一步学习装饰，初步学习前后空间画法。二、活动准备：记号笔、油画棒、绘画纸三、活动过程： 1、了解鸟的外形特征并用绘画的方式画出来。 师：“请小朋友看黑板上谁来了？师边画边引导幼儿猜猜谁来了？大圆形的是它的头，小圆形是它的眼睛，加上尖尖的嘴巴。椭圆形的是它的身体，身体上有两个翅膀，一个上一个下，加上象梯形一样的尾巴，这个动物就变出来了，看看是谁呀？”（小鸟），“小鸟也需要朋友的，看一个鸟朋友从这里飞来了，”（师再示范一个不同方向的小鸟）， 2、初步学习空间画法。 师：“看这只小鸟，先画头，它的身体躲在这只鸟的后面了，怎么画呢？”请幼儿先说说再画出来。“原来碰到前面小鸟的地方，只要跳过去后再画就画出来了。
中班艺术活动：七彩花瓶课件教案
二、活动目标：1、 试用多种材料，在光滑的瓶身上创造性地进行装饰，能耐心地完成作品。2、 让幼儿学习、体验新的装饰方法：“灌沙”法、“粘沙”法。3、 感受作品的色彩美，体验成功的快乐。三、活动准备：1、 各种瓶子，作品展示台。2、 彩纸、固体胶、剪刀、橡皮泥、彩沙、胶带、毛笔、丙稀颜料。3、 统计表。
部编人教版五年级上册《 桂花雨》说课稿
首先说教材。《桂花雨》是一篇回忆童年生活的文章,课文以“桂花雨”为题，以“桂花香”为线索，写了“我”童年时代的“摇花乐”，表现了儿时生活的乐趣，字里行间充满了对家乡、对童年生活的无比怀念。描写生动、细致，充满感情。根据新课标对小学语文教学的要求和本文的教学内容和特点，结合学生的实际情况，我确定了本课时的教学目标：1.认识2个生字。读读记记“姿态、迷人、至少、邻居、成熟、完整，尤其、提前、香飘十里”等词语。2.正确、流利、有感情地朗读课文。3.通过自读自悟和同学交流，体会作者思恋家乡的思想感情，并领悟这种感情是怎样表达出来的。
部编版语文七年级上册《金色花》说课稿
三、说教学目标知识目标:品味散文诗的精美语言，体会诗歌中浓浓的母子情。能力目标:正确、流利、有节奏、有感情的朗读诗歌，以培养语感。情感目标:让学生受到美的熏陶和感染，培养健康高尚的审美情趣和审美能力。四、说教学重点和难点教学重点:反复朗读，感知诗歌优美清新的意境和真挚淳朴的情感。教学难点:尝试借助具体的形象或事物来书写感情、培养想象力和创造力。五、说教学方法朗读感知法:利用各种形式的朗读，把握散文诗的基调。感悟思考法:引导学生通过课文中的基本情感，深刻感悟母爱的真谛。合作探究法:设计适当的问题为课文释疑，同时培养合作意识、探究问题的能力。六、说教学步骤(一)、导入新课课前播放满文军的《懂你》，音乐结束后，老师简洁引入:“有一种爱，一生一世不求回报，母爱;有一个人，一生一世值得我们去爱，母亲。今天，让我们走进泰戈尔的散文诗《金色花》，去感受那份纯洁的永恒的母爱吧!”
【高教版】中职数学基础模块上册：2.3《一元二次不等式》教案设计
教师姓名 课程名称数学班 级 授课日期 授课顺序 章节名称§2.3 一元二次不等式教 学 目 标知识目标：1、理解一元二次不等式和一元二次方程以及二次函数之间的关系 2、理解一元二次不等式的解集的含义 3、一元二次不等式的解集与二次函数图像的对应 技能目标：1、会解一元二次方程 2、会画二次函数的图像 3、能结合图像写出一元二次不等式的解集 情感目标：体会知识之间的相互关联性，体会数形结合思想的重要性教学 重点 和 难点重点： 1、一元二次不等式的解集的含义 2、一元二次不等式与二次函数的关系 难点： 1、将一元二次不等式和一元二次方程以及二次函数联系起来 2、在函数图像上正确的找到解集对应的部分教 学 资 源《数学》（第一册） 多媒体课件评 估 反 馈课堂提问 课堂练习作 业习题2.3课后记本节课内容是比较重要的，是一元二次方程、一元二次函数、一元二次不等式的结合，相关知识点融会贯通，数形结合的思想方法在这有很好的运用。三种情况只要讲清楚一种，另外两种可由学生自行推出结论。
【高教版】中职数学基础模块上册：2.3《一元二次不等式》优秀教案
【教学目标】1、了解方程、不等式、函数的图像之间的联系；2、掌握一元二次不等式的图像解法；【教学重点】1、 方程、不等式、函数的图像之间的联系；2、 一元二次不等式的解法。【教学难点】 一元二次不等式的解法。【教学设计】 1、从复习一次函数图像、一元一次方程、一元一次不等式的联系入手；2、类比观察一元二次函数图像，得到一元二次不等式的图像解法；3、加强知识的巩固与练习，培养学生的数学思维能力。【课时安排】 2课时（90分钟）【教学过程】一、一元二次不等式的解法² 复习回顾1、根据初中所学知识，填写下面表格： △＞0 △=0△＜0y=ax²+bx+c (a＞0)的图像ax²+bx+c=0 (a＞0)的根有 2 个根有 1 个根有 0 个根2、观察二次函数y=x²-5x+6的图像，回答下列问题：（1）当y=0时，x取什么值？（2）二次函数y=x²-5x+6的图像与x轴交点的坐标是什么？（3）当y＜0时，x的取值范围是什么？总结：由此看到，通过对函数y=x²-5x+6的图像的研究，可以求出不等式x²-5x+6＞0与x²-5x+6＜0的解集
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading for writing教学设计二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …horse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
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 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 5 The value of money-Reading and Thinking教学设计二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
新人教版高中英语必修3Unit 5 The Value of Money-Reading for Writing教学设计二
2. 您能看到, 我头发太长了。You can see that my hair is much too long.3. 无论什么时候, 只要您想回来就回来。Please come back whenever you want.4. 您仅有很少的头发要理! You only have too little hair to cut !5. 为您服务是我的荣幸！It is my honour to serve you!Step 9 Writing(Henry is walking down the street when he sees a sign for a place that cuts hair. He decides to have it cut. )H=Henry B=BarberH: Good afternoon, I’d like to have my hair cut, if I may. (The barber looks at Henry’s hair and continues cutting another man’s hair. ) Er, I’d really like a haircut. As you can see it’s much too long. B: (in a rude manner) Yes, I can see that. Indeed, I can. H: Fine, well, I’ll have a seat then. (He sits in one of the barber’s chairs. The barber turns to look at Henry. )B: It’s quite expensive here, you know! Are you sure you can afford it?H: Yes. I think so. (After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B: Why Mr. . . (looks shocked)H: Adams. Henry Adams. I’m sorry. I don’t have any change. B: Please don’t worry! (wearing a big smile) Nothing to worry about! Nothing at all! Please come back whenever you want, even if you only have too little hair to cut! It will be my honour to serve you!Step 10 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Are all the elements of a play included and in good order ?2. Do the character use suitable language ?3. Are the stage directions clear and useful ?4. Is the plot clear and exciting enough ?
北师大初中七年级数学上册普查和抽样调查教案2
1.举例说明什么时候用普查的方式获得数据较好，什么时候用抽样调查的方式获得数据较好？2、下列调查中分别采用了那些调查方式？⑴为了了解你们班同学的身高，对全班同学进行调查.⑵为了了解你们学校学生对新教材的喜好情况，对所有学号是5的倍数的同学进行调查。3、说明在以下问题中，总体、个体、样本各指什么？⑴为了考察一个学校的学生参加课外体育活动的情况，调查了其中20名学生每天参加课外体育活动的时间.⑵为了了解一批电池的寿命，从中抽取10只进行实验。⑶为了考察某公园一年中每天进园的人数，在其中的30天里对进园的人数进行了统计。通过本节课的学习，同学们有什么收获和疑问？1、基本概念：⑴.调查、普查、抽样调查.⑵.总体、个体、样本.2、何时采用普查、何时采用抽样调查，各有什么优缺点？
北师大初中数学九年级上册平行投影与正投影2教案
四、范例学习、理解领会例2 某校墙边有甲、乙两根木杆。已知乙木杆的高度为1.5m.（1）某一时刻甲木杆在阳光下的影子如图5-6所示，你能画出此时乙木杆的影子吗？（用线段表示影子）(2)在图中，当乙木杆移动到什么位置时，其影子刚好不落在墙上？（3）在(2)的情况下,如果测得甲、乙木杆的影子长分别为1.24m和1m,那么你能求出甲木杆的高度吗?学生画图、 实验、观察、探索。五、随堂练习课本随堂练习 学生观察、画图、合作交流。六、课堂总结本节课通过各种实践活动，促进大家对内容的理解，本课内容，要体会物体在太阳光下形成的不同影子，在操作中观察不 同时刻影子的方向和大小变化特征。在同一时刻,物体的影子与它们的高度成比 例.
