幼儿园大班数学教案《认识整点和半点》科学领域活动幼小衔接课程

1、幼儿园大班数学教案认识整点和半点科学领域活动幼小衔接课程 设计意图：为进一步做好幼小衔接工作，这学期我们开始引导幼儿认识时钟，帮助幼儿建立起初步的时间观念。纲要中指出，科学领域活动要能从生活和游戏中感受事物和数量关系并体验到数学的重要和有趣。于是，我在设计活动中主要通过运用ppt和情景式教学，鼓励幼儿运用教学经验解决实践中的问题。基于以上想法，这次认识时钟活动是基于幼儿对时钟的表面结构有了一定的认识和了解的基础上，帮助幼儿学会看整点、半点。Students exercise, fit, strong, pollutionshare with, notice, pay attention to,

2、 signals, safety rules, helmets, light-colored, reflectors, in case of, first aid, call 120Stage 4：Post-readingFinish Ex.2 and a translation task.Stage 5：ProjectHow can we be safe on the road? Write a passage according to the information in 3, add your own ideas. The following words may help you.sho

3、uld (not)/must (not)/had better (not)play on the road; listen to music;look left/right; pay attention to;obey traffic rules; first aid;Stage 5：Summary and homework1. Summary:New words and phrases:truck, notice, safety，in a word, look out, pay attention toUseful expressions:Bicycle riding is good exe

4、rcise.In a word, the best way to be safe is to be careful.Safety rules for bike riders:They must wear helmets to protect their heads., bicycle riders should know how to give first aid.2. Homework:a) Review the key point in Section C.(2) Complete the passage of Project.(3) Preview Section D. Collect

5、information about bicycle races.V. Blackboard designSection CWords and expressionssafety, truck, notice, injury, signal, pay attention to, in case ofcan master the rules of changing original verbs into past tense, for example, learn-learnt, study-studied and so on.Ability aims:Students ability of li

6、stening will be improved and they can make a new conversation by using simple past tense.Emotional aims:Students will be interested in learning English grammar and they will have the courage to challenge the new things.Teaching key points and difficult points:Key points:Students can master the rules

7、 of changing original verbs into past tense, for example, learn-learnt, study-studied and so on.Ability aims:Students ability of listening will be improved and they can make a new conversation by using simple past tense.Emotional aims:Students will be interested in learning English grammar and they

8、will have the courage to challenge the new things.Teaching key points and difficult points:Key points:Students can master the rules of changing original verbs into past tense.Difficult points:Students will use simple past tense to describe an unforgettable experience that happened in the past.Teachi

9、ng procedures:Students can master the rules of changing original verbs into past tense, for example, learn-learnt, study-studied and so on.Ability aims:Students ability of listening will be improved and they can make a new conversation by using simple past tense.Emotional aims:Students will be inter

10、ested in learning English grammar and they will have the courage to challenge the new things.Teaching key points and difficult points:Key points:Students can master the rules of changing original verbs into past tense.Difficult points:Students will use simple past tense to describe an unforgettable

11、experience that happened in the past.Teaching procedures:Step 1 Lead-inGreet students and sing a song Yesterday once more.Ask students the topic of this song then lead in the new class naturally. (Justification: the songs topic relates to the past and it is a very classic English song, so students w

12、ill be drowned in the music even try to study this song.)Step 2 Pre-listeningGive some examples to introduce the rules of changing original verbs into past tense.Let students make some sentences to describe an experience of their own. (Justification: students will be familiar with the grammar point

13、and they can have a basic awareness of the English grammar.)Step 3 While-lisening1. Extensive listeningListen to the tape for the first time and answer the question:What are they talking about? (Justification: students ability of getting main idea through extensive listening will be improved.)2. Int

14、ensive listeningListen to the tape one more time and answer the questions：1. What does Linglings grandma do?2. What does Linglings grandpa do?3. Is Linglings grandpa learning English now? (Justification: these questions can help students grasp some detailed information of Linglings family, and also,

15、 their listening ability will be improved.)Step 4 Post-listeningFour students in a group, share an unforgettable experience with their partners. PaWoman :Good morning，sir！Can I help you?Dad: Yes，please. What w1you like，Ann?Ann : A l2bowl of noodles w3 carrot and beef. Im hungry.Dad: Anything to d4?A

16、nn: Yes. A glass of orange j5.Dad: OK. What a6you，Tom?Tom: Im not h7.Just a b8of water.Dad: All right. And Id l9a cup of tea.Woman :H10 you are.Dad: Thank you.y attention to use the simple past tense. After 5minutes, some students will be invited to share in front of the class. (Justification: this

17、activity can help students improve their speaking ability, and can provide them a chance to apply the knowledge into real situation.)Step 5 Summary and homeworkSummary: Invite one student to summarize what we have learned today, and the teacher will give some help to complete.Homework: Ask students

18、to share the experience with their parents in English after class.Blackboard design:Step 1 Lead-inGreet students and sing a song Yesterday once more.Ask students the topic of this song then lead in the new class naturally. (Justification: the songs topic relates to the past and it is a very classic

19、English song, so students will be drowned in the music even try to study this song.)Step 2 Pre-listeningGive some examples to introduce the rules of changing original verbs into past tense.Let students make some sentences to describe an experience of their own. (Justification: students will be famil

20、iar with the grammar point and they can have a basic awareness of the English grammar.)Step 3 While-lisening1. Extensive listeningListen to the tape for the first time and answer the question:What are they talking about? (Justification: students ability of getting main idea through extensive listeni

21、ng will be improved.)2. Intensive listeningListen to the tape one more time and answer the questions：1. What does Linglings grandma do?2. What does Linglings grandpa do?3. Is Linglings grandpa learning English now? (Justification: these questions can help students grasp some detailed information of

22、Linglings family, and also, their listening ability will be improved.)Step 4 Post-listeningFour students in a group, share an unforgettable experience with their partners. Pay attention to use the simple past tense. After 5minutes, some students will be invited to share in front of the class. (Justi

23、fication: this activity can help students improve their speaking ability, and can provide them a chance to apply the knowledge into real situation.)Step 5 Summary and homeworkSummary: Invite one student to summarize what we have learned today, and the teacher will give some help to complete.Homework

24、: Ask students to share the experience with their parents in English after class.Blackboard design:Students can master the rules of changing original verbs into past tense.DifficThe teacher asks the students to read 1a and match the topic sentence with each paragraph. Then write a title for the pass

25、age in the box above.2. Read and understand. The teacher plays a flash about the text. After watching it, the students should find the answers to the questions in 1c.(1)What do people use bicycles for?(2)Why is bicycle riding good exercise?(3)How do bicycle riders protect their heads?(4) What must b

26、icycle riders do when riding at night?(5)If a bicycle rider is badly hurt in a traffic accident, what should he / she do?3Do some listening. Listen to 1a and find outult points:Students will use simple past tense to describe an unforgettable experience that happened in the past.Teaching procedures:S

27、tep 1 Lead-inGreet students and sing a song Yesterday once more.Ask students the topic of this song then lead in the new class naturally. (Justification: the songs topic relates to the past and it is a very classic English song, so students will be drowned in the music even try to study this song.)S

28、tep 2 Pre-listeningGive some examples to introduce the rules of changing original verbs into past tense.Let students make some sentences to describe an experience of their own. (Justification: students will be familiar with the grammar point and they can have a basic awareness of the English grammar

29、.)Step 3 While-lisening1. Extensive listeningListen to the tape for the first time and answer the question:What are they talking about? (Justification: students ability of getting main idea through extensive listening will be improved.)2. Intensive listeningListen to the tape one more time and answe

30、r the questions：1. What does Linglings grandma do?2. What does Linglings grandpa do?3. Is Linglings grandpa learning English now? (Justification: these questions can help students grasp some detailed information of Linglings family, and also, their listening ability will be improved.)Step 4 Post-lis

31、teningFour students in a group, share an unforgettable experience with their partners. Pay attention to use the simple past tense. After 5minutes, some students will be invited to share in front of the class. (Justification: this activity can help students improve their speaking ability, and can pro

32、vide them a chance to apply the knowledge into real situation.)Step 5 Summary and homeworkSummary: Invite one student to summarize what we have learned today, and the teacher will give some help to complete.Homework: Ask students to share the experience with their parents in English after class.Blackboard design:活动目标：1、引导幼儿学会观看时钟的整点与半点，并尝试探索出其规律。2.培养幼儿学会珍惜时间，遵守时间，养成按时作息的好习惯。重点：学会认识整点与半点，并掌握其规律。难点：能够知道什么时间做什么事情，学会珍惜时间。活动准备：1、物质准备：ppt ；幼儿一日生活照片；自制时钟卡片。2.经验准备：幼儿对时针、分针有一定的了解。活动过程：（一）导入活动1.音乐导入：时间