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微格美术教案模板范文如何写 微格教学设计案例板书设计(3篇)

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微格美术教案模板范文如何写 微格教学设计案例板书设计(3篇)
2023-01-17 19:36:27    小编:ZTFB

作为一位兢兢业业的人民教师,常常要写一份优秀的教案,教案是保证教学取得成功、提高教学质量的基本条件。优秀的教案都具备一些什么特点呢?又该怎么写呢?以下是小编为大家收集的教案范文,仅供参考,大家一起来看看吧。

微格美术教案模板范文如何写一

今天我所要训练的技能是导入技能的故事导入技能。我的教学片段选自人教版九年级上册,第二十五章第一节——随机事件与概率。

由于我的教学对象是九年级学生,从知识基础方面来看,中学生在小学学习分数时已经初步接触过概率,但由于概率的内容比较抽象,中学生直观能力强但抽象能力较差,所以为了激起学生的学习兴趣,本节课的导入采用故事导入技能。)

下面开始我的微格教学。

师:同学们,在上课之前老师先来给你们讲一个有趣的故事。

狄青是北宋的一名大将,他战功显赫,在一次平定南方战乱的战役前,他呀,为了鼓舞士气,召集了所有的将士,说:“我现在要用100枚铜板来占卜,把他们抛向上空,如果铜板落到地面上的时候都是正面朝上,那就说明上天祝我们这次战役能够取得成功!” 左右的官员就劝他别这样子做:“如果铜板掷得不如意,恐怕会影响士气!”

师:同学们,你们觉得这些官员的担心有没有必要呢? 生:很有必要

师:那么,100枚铜板落到地面上所有的正面都朝上,这种可能性有没有?

师:(有)同学们回答的非常好,我们都知道,一枚铜板有正反两个面,所以,掷100枚,全都正面朝上这种可能性是有的。同学们再思考一个问题,在这次上抛的过程当中,一定就能保证这100枚铜板都正面朝上吗?

师:好,我听到有同学说不一定,有的说可能。其他同学的看法呢? 师:既然你们有不同的意见,那哪位同学有充分的理由说明自己是对的吗?(没有)因此,咱们应该在回答时加上一个什么词?(板书:可能) 即有可能出现全都正面朝上,也有可能出现全都反面朝上,也有可能同时出现正面和反面,那么这样的事件是怎样发生的呢?

生:偶然的、不一定的、可能的……

师:偶然的、不一定的,可能的,这是我们能够事先预测的吗?(不能)所以说它是随机的。通过刚才的解释,我们可以得出,全都正面朝上是可能发生的,有可能不发生。

如果不是出现全部都正面朝上,那不就糟了吗?士兵们肯定会认为上天不能助他们一臂之力,这次战役是输定了!

聪明的狄青自有他的妙计。他让官员们不要担心。所有的将士都非常紧张。在千余人的注视下,当他把100枚铜板抛向上空,落到地上的时候,鬼使神差的可以看到,他们的正面都是朝上的,非常的神奇!将士们群情激昂,带着必胜的信心,在狄青的带领下,他们很快平定了南方**,这就是著名的狄青占卜平**的故事。 师:听完这个故事,大家是不是还在为狄青捏了一把汗呢?同学们有没有想过,为什么狄青会那么的胸有成竹?为什么他那么肯定出现的肯定都会是正面朝上? 生:未卜先知。.。.。.人品好 师:未卜先知,料事入神!人品好,运气好!很好,大家都说出了自己的猜测。那么真相究竟是怎样的呢?同学们想不想知道?原来啊,狄青早就在这100枚铜板上做了手脚,这些铜板两面都是正面的,所以不管他怎么抛,落到地面上都是(正面朝上)。很顺理成章它是怎样发生的?(必然发生的),也就是说,在这种情况下,出现反面是不可能发生的,因为根本就没有反面。

在这个故事中,我们为狄青的聪明感到佩服,另一方面,我们可以从中发现,掷铜板同样的一件事情,在不同情境不同条件下会产生不同的结果。狄青在使出自己的妙计后,让可能出现全都正面朝上变成了一件“一定发生”的事情。让可能出现反面变成了不可能发生的事情。

其中,一定发生和不可能发生的事是我们能事先预测得到吗?所以我们说它具有必然性,而可能发生的事是我们不能够预测的,具有不确定性,在生活中,像这样的事例还有很多很多,而在数学中,我们又是如何去定义具有这样特性的事件呢?

这也就是我们今天要学习的新内容:第二十五章第一节,随机事件与概率。

微格美术教案模板范文如何写二

《随机事件与概率》微格教案

今天我所要训练的技能是导入技能的故事导入技能。我的教学片段选自人教版九年级上册,第二十五章第一节——随机事件与概率。

由于我的教学对象是九年级学生,从知识基础方面来看,中学生在小学学习分数时已经初步接触过概率,但由于概率的内容比较抽象,中学生直观能力强但抽象能力较差,所以为了激起学生的学习兴趣,本节课的导入采用故事导入技能。)

下面开始我的微格教学。

师:同学们,在上课之前老师先来给你们讲一个有趣的故事。

狄青是北宋的一名大将,他战功显赫,在一次平定南方战乱的战役前,他呀,为了鼓舞士气,召集了所有的将士,说:“我现在要用100枚铜板来占卜,把他们抛向上空,如果铜板落到地面上的时候都是正面朝上,那就说明上天祝我们这次战役能够取得成功!” 左右的官员就劝他别这样子做:“如果铜板掷得不如意,恐怕会影响士气!”

师:同学们,你们觉得这些官员的担心有没有必要呢? 生:很有必要

师:那么,100枚铜板落到地面上所有的正面都朝上,这种可能性有没有?

师:(有)同学们回答的非常好,我们都知道,一枚铜板有正反两个面,所以,掷100枚,全都正面朝上这种可能性是有的。同学们再思考一个问题,在这次上抛的过程当中,一定就能保证这100枚铜板都正面朝上吗?

师:好,我听到有同学说不一定,有的说可能。其他同学的看法呢? 师:既然你们有不同的意见,那哪位同学有充分的理由说明自己是对的吗?(没有)因此,咱们应该在回答时加上一个什么词?(板书:可能) 即有可能出现全都正面朝上,也有可能出现全都反面朝上,也有可能同时出现正面和反面,那么这样的事件是怎样发生的呢?

生:偶然的、不一定的、可能的……

师:偶然的、不一定的,可能的,这是我们能够事先预测的吗?(不能)所以说它是随机的。通过刚才的解释,我们可以得出,全都正面朝上是可能发生的,有可能不发生。

如果不是出现全部都正面朝上,那不就糟了吗?士兵们肯定会认为上天不能助他们一臂之力,这次战役是输定了!

聪明的狄青自有他的妙计。他让官员们不要担心。所有的将士都非常紧张。在千余人的注视下,当他把100枚铜板抛向上空,落到地上的时候,鬼使神差的可以看到,他们的正面都是朝上的,非常的神奇!将士们群情激昂,带着必胜的信心,在狄青的带领下,他们很快平定了南方**,这就是著名的狄青占卜平**的故事。 师:听完这个故事,大家是不是还在为狄青捏了一把汗呢?同学们有没有想过,为什么狄青会那么的胸有成竹?为什么他那么肯定出现的肯定都会是正面朝上? 生:未卜先知。.。.。.人品好 师:未卜先知,料事入神!人品好,运气好!很好,大家都说出了自己的猜测。那么真相究竟是怎样的呢?同学们想不想知道?原来啊,狄青早就在这100枚铜板上做了手脚,这些铜板两面都是正面的,所以不管他怎么抛,落到地面上都是(正面朝上)。很顺理成章它是怎样发生的?(必然发生的),也就是说,在这种情况下,出现反面是不可能发生的,因为根本就没有反面。

在这个故事中,我们为狄青的聪明感到佩服,另一方面,我们可以从中发现,掷铜板同样的一件事情,在不同情境不同条件下会产生不同的结果。狄青在使出自己的妙计后,让可能出现全都正面朝上变成了一件“一定发生”的事情。让可能出现反面变成了不可能发生的事情。

其中,一定发生和不可能发生的事是我们能事先预测得到吗?所以我们说它具有必然性,而可能发生的事是我们不能够预测的,具有不确定性,在生活中,像这样的事例还有很多很多,而在数学中,我们又是如何去定义具有这样特性的事件呢?

这也就是我们今天要学习的新内容:第二十五章第一节,随机事件与概率。

微格美术教案模板范文如何写三

微格教学教案

题目:i am watching tv

班级: 2008级英语师范2班

姓名: 张路阳

学号:200803024202

unit5 i’m watching tv

language object

1、 in this unit students learn to talk about what people are doing. 2. students also learn to use the v-ing pattern in our daily life. 3. students manipulate the things and knowledge of “doing pattern “

language point

1、 what are you doing? i’m watching tv. 2. do you want to go swimming? yes i do 3. words such as watching, doing, eating, cleaning, playing, swimming, reading 4. location words such as pool, school, mall, library

section a

i hold some activities, and look at some pictures what i drew, and ask students the questions. “what is she doing?” guide them to

make appropriate response: for example, she is watching tv.

1a: introduce some basic words

step1. pay attention on the picture. (ask students to name as many of the activities they see in the picture as they can. then name all the activities and ask students to answer.) step2.

point out the numbered list of words. (say each one and ask students to repeat.) step3. then ask students to match each word or phrase with one of the pictures. (say, write the letter of each activity in the picture next to the correct word or words on the list. point out the sample answer.)

step4. check the answers

1b: practice listening and writing

step1. point out the names of the people. (let students read names loudly.) step2. listen to the tape about these three people. write the

number of the activity each person is doing

step3. check the answers.

1c: oral english with target language step1. point out the conversation in the picture of 1a. step2. organize a dialogue with a student, point to a picture of one of the people, and guide the students to answer using one of the words in activity of 1a.

2a: listen and write with target language step1. point out the two questions and read them to the class. step2. listen to the tape and fill in the blanks besides the questions, and ask two students to answer them. step3. check the answers

2b: listen and answer the questions in order with target language step1. read the four lines to students; explain that they are in the wrong order. when they are in the right order, they will make a clear conversation. step2. listen to the recording, and write the answers in the right order.

step3. check the answers by replaying the recording. ask two students to read the completed conversation.

2c:provide speaking practice with groups of four students, and present the pictures to cause the students to think of the actions of the pictures (what are they doing)。 and then let the students ask and answer in pairs based on the picture on power point software.

grammar focus talk about the rules of v+ing include formation, changes, and the changes of sentence pattern, and point out the difficulties and important grammatical points.

3a:reading practice using the target language step1. pay attention to each picture and ask question such as “what is he doing?”

step2. point to conversation a and conversation b, and conversation a is with one of these three pictures, and conversation b is with the other picture, and one picture has no conversation. step3. ask students to read the conversations in pairs.

step4. complete the task and check the answers.

3b: oral english practice using target language point out the conversations in 3a. ask different pairs of student to read the conversation in front of whole class. the most important thing is asking pairs of students to pretend themselves as the people in the pictures.

4: oral practice using the target language step1. do the activity with the students by paying attention on the pictures and ask the students the questions under the pictures. step2. let students work in pairs and help them make some stories with the pictures.

section b 1a: read and write practice using the target language. step1. point out the illustrations with the words under each one. (ask a student to read words under the pictures in the book) step2. pay attention to the words of places and activities on the chart. (ask students, what of these words are activities? what words are places?)

step3. set an example guide students to answer “library “on the first line under places, and match the activity with the place.

step4. ask students to complete the chart, and check the answers.

1b:guide oral practice using the target language. step1. pay attention to the contents in the pictures. (ask two students to read) step2. make questions and answers like in the chart.

2a and 2b: target language

listening and writing practice using the step1. point out the list of places in the chart in 1a.

step2. listen to the tape, and let students write down the answers. step3. check the answers

2c: oral practice using the target language. step1. pay attention to the complete charts in 2a and 2b and help students use the information to organize conversations. step2. point out the conversation in the speech bubbles in the picture.

step3. let students present their conversation.

3a: reading practice using the target language.

step1. pay attention to the photos. (ask students to talk about what they wan to describe. and receive any logical statements about the pictures)

step2. ask students to read the letter and ask questions.

step3. ask students to underline the “ing” pattern.

step4. check the answers.

3b: writing practice using the target language step1. pay attention to the letter and point out that it contains several blank lines. step2. read the letter to the class. and each time i come to a blank line. step3. let students complete this letter to bob step4. check the answers

3c: providing a chance for the open writing using the target language step1. ask students bring a photo from family or ask students to draw pictures of family members doing what they usually do. step2. ask student what you might say about your picture. step3. ask students to write sentences about their own

pictures.

4、 provide open oral practice using the target language. step1. point out the picture in which students are looking at some photos and ask two students to have the conversation to the class. step2. ask students to share their pictures and composition with other students around them.

self check step1. ask students to make a comprehensive review and check all the words what they know and not know. step2. ask students to write down the new words in their notebook. step3. ask students to complete the story with present progressive tense.

conclusion

let students know and use present progressive tense in their daily life through the whole class, and get more interest and fun from my class. at last, we need to solve problem of this class and reach the class objectives.

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