小學(xué)綜合實(shí)踐《蛋 殼 作 畫》

1、活動(dòng)主題：蛋 殼 作 畫教師：宋麗紅【活動(dòng)背景】 蛋殼作畫一課屬于設(shè)計(jì)類課型。我在活動(dòng)的設(shè)計(jì)上是圍繞學(xué)生的探索性學(xué)習(xí)和自主性學(xué)習(xí)活動(dòng)而展開設(shè)計(jì)的。課中共設(shè)計(jì)了四項(xiàng)活動(dòng)，這四個(gè)活動(dòng)是環(huán)環(huán)相扣、層層推進(jìn)，每個(gè)活動(dòng)都力求讓學(xué)生自主參與，成為活動(dòng)的主人。蛋 殼 作 畫活動(dòng)目標(biāo)：通過(guò)制作蛋殼畫，讓學(xué)生學(xué)會(huì)“變廢為寶”的方法。在活動(dòng)中向?qū)W生滲透探索學(xué)習(xí)的意識(shí)；提高學(xué)生的動(dòng)手操作和實(shí)驗(yàn)?zāi)芰?；增?qiáng)小組合作意識(shí)和主體參與意識(shí)：培養(yǎng)學(xué)生的創(chuàng)造意識(shí)，啟發(fā)學(xué)生的想象和創(chuàng)造。活動(dòng)安排：活動(dòng)一是探索實(shí)踐，通過(guò)設(shè)疑，讓學(xué)生思考、實(shí)踐、探索“把雞蛋液從蛋殼中弄出來(lái)，而不損壞蛋殼?！奔ぐl(fā)學(xué)生去探索，并在探索中引發(fā)學(xué)生對(duì)蛋殼的興

2、趣?；顒?dòng)二是探索將蛋殼“變廢為寶”的方法，培養(yǎng)學(xué)生的發(fā)散思維。活動(dòng)三是設(shè)計(jì)制作，通過(guò)聯(lián)想進(jìn)入設(shè)計(jì)狀態(tài)，并在此基礎(chǔ)上實(shí)現(xiàn)創(chuàng)作?；顒?dòng)中給學(xué)生自主選擇和探索的空間，培養(yǎng)學(xué)生的想象、創(chuàng)造及動(dòng)手能力?；顒?dòng)四是成果展示和交流。個(gè)人或小組代表展示制作的蛋殼工藝品，并進(jìn)行介紹和評(píng)議。以及互贈(zèng)作品活動(dòng)。給學(xué)生一個(gè)展示自己的機(jī)會(huì)，也讓活動(dòng)獲得升華和延伸。蛋 殼 作 畫（課時(shí)一）活動(dòng)主題蛋 殼 作 畫活動(dòng)課題取蛋殼課時(shí)一任務(wù)：把雞蛋液從蛋殼中弄出來(lái)，而不損壞蛋殼。課時(shí)一準(zhǔn)備：1.雞蛋課時(shí)一目標(biāo)：是探索實(shí)踐，通過(guò)設(shè)疑，讓學(xué)生思考、實(shí)踐、探索“把雞蛋液從蛋殼中弄出來(lái)，而不損壞蛋殼?！奔ぐl(fā)學(xué)生去探索，并在探索中引發(fā)學(xué)生對(duì)

3、蛋殼的興趣。環(huán)節(jié)教學(xué)行為建 議導(dǎo)入活動(dòng)：激發(fā)興趣。課件出示：雞蛋娃娃表演通過(guò)課件演示，激發(fā)學(xué)生學(xué)習(xí)本課的興趣。學(xué)生實(shí)踐教師設(shè)疑：雞蛋娃娃想要脫下蛋殼，采用什么辦法可以不破壞蛋殼？ 根據(jù)學(xué)生的回答，讓學(xué)生自己選擇一至兩種方法來(lái)進(jìn)行實(shí)踐。1、啟發(fā)學(xué)生探索從問題開始。2、鋪墊活動(dòng)，讓學(xué)生漸入探索佳境，培養(yǎng)合作意識(shí)。蛋 殼 作 畫（課時(shí)二）活動(dòng)主題蛋 殼 作 畫活動(dòng)課題變廢為寶課時(shí)二任務(wù)：是探索將蛋殼“變廢為寶”的方法，培養(yǎng)學(xué)生的發(fā)散思維。課時(shí)二準(zhǔn)備：1. 課件2. 蛋殼、畫筆課時(shí)二目標(biāo)：是探索將蛋殼“變廢為寶”的方法，培養(yǎng)學(xué)生的發(fā)散思維。環(huán)節(jié)教學(xué)行為建 議讓蛋殼“變廢為寶”。讓學(xué)生說(shuō)說(shuō)實(shí)驗(yàn)后想怎樣處

4、理這些蛋殼？蛋殼有什么妙用？1、學(xué)生討論 根據(jù)學(xué)生回答，揭示蛋殼可以變成工藝品。2、學(xué)生發(fā)表各自意見。1、讓學(xué)生在討論、活動(dòng)中發(fā)現(xiàn)蛋殼的作用，從而明白廢與寶的關(guān)系。2、在欣賞中感受蛋殼作品的美，激發(fā)制作的欲望。3、培養(yǎng)學(xué)生的環(huán)保意識(shí)。討論讓學(xué)生討論蛋殼可以變成怎樣的工藝品？學(xué)生小組討論、回答演示（課件演示蛋殼工藝品。）蛋殼作畫（課時(shí)三）活動(dòng)主題蛋殼作畫活動(dòng)課題設(shè)計(jì)制作蛋殼工藝品課時(shí)三任務(wù)：是設(shè)計(jì)制作，通過(guò)聯(lián)想進(jìn)入設(shè)計(jì)狀態(tài)，并在此基礎(chǔ)上實(shí)現(xiàn)創(chuàng)作。活動(dòng)中給學(xué)生自主選擇和探索的空間，培養(yǎng)學(xué)生的想象、創(chuàng)造及動(dòng)手能力。課時(shí)三準(zhǔn)備：1. 彩筆、膠帶2. 蛋殼課時(shí)三目標(biāo)：通過(guò)聯(lián)想進(jìn)入設(shè)計(jì)狀態(tài)，并在此基礎(chǔ)上實(shí)

5、現(xiàn)創(chuàng)作。活動(dòng)中給學(xué)生自主選擇和探索的空間，培養(yǎng)學(xué)生的想象、創(chuàng)造及動(dòng)手能力。1.環(huán)節(jié)教學(xué)行為建 議設(shè)計(jì)制作蛋殼工藝品1、學(xué)生作1分鐘聯(lián)想，暢談奇思妙想。1分鐘聯(lián)想蛋殼外形的聯(lián)想蛋殼作用的聯(lián)想蛋殼碎片的聯(lián)想2、學(xué)生欣賞 欣賞蛋殼作品3、觀察、討論、說(shuō)話。讓學(xué)生說(shuō)說(shuō)自己的設(shè)計(jì)意圖4、學(xué)生自由組合制作蛋殼作品 學(xué)生探索制作在教室中設(shè)置“材料站”，學(xué)生可以自選輔助材料1、通過(guò)1分鐘聯(lián)想，給學(xué)生思考的空間，讓學(xué)生充分發(fā)揮聯(lián)想力。培養(yǎng)學(xué)生的想象力。2、欣賞、討論中開闊學(xué)生的思路，從而更有利于培養(yǎng)學(xué)生的發(fā)散性思維。3、給學(xué)生充分的自由，讓學(xué)生盡情的發(fā)揮。相信學(xué)生是最好的發(fā)明家。蛋殼作畫（課時(shí)四）活動(dòng)主題蛋殼作

6、畫活動(dòng)課題展示、交流作品課時(shí)四任務(wù)：是成果展示和交流。個(gè)人或小組代表展示制作的蛋殼工藝品，并進(jìn)行介紹和評(píng)議。以及互贈(zèng)作品活動(dòng)。給學(xué)生一個(gè)展示自己的機(jī)會(huì)，也讓活動(dòng)獲得升華和延伸。課時(shí)四準(zhǔn)備：1. 蛋殼工藝品課時(shí)四目標(biāo)：是成果展示和交流。個(gè)人或小組代表展示制作的蛋殼工藝品，并進(jìn)行介紹和評(píng)議。以及互贈(zèng)作品活動(dòng)。給學(xué)生一個(gè)展示自己的機(jī)會(huì)，也讓活動(dòng)獲得升華和延伸。環(huán)節(jié)教學(xué)行為建 議展示、交流作品1、個(gè)人或小組代表展示并介紹。個(gè)人或小組展示作品。2、學(xué)生評(píng)價(jià)作品，并提出修改建議。學(xué)生們互贈(zèng)作品、交換作品。組織贈(zèng)進(jìn)友誼活動(dòng)。請(qǐng)學(xué)生利用課余時(shí)間思考、探索生活中還有哪些東西也可以變廢為寶？1、給學(xué)生一個(gè)展示自己

7、的機(jī)會(huì)，在展示中培養(yǎng)學(xué)生語(yǔ)言表達(dá)能力和與人探討的能力。從中讓學(xué)生體驗(yàn)到成功的喜悅。2、通過(guò)評(píng)價(jià)他人的作品，進(jìn)一步發(fā)揮學(xué)生的創(chuàng)造力，展現(xiàn)學(xué)生智慧的火花。3、在生活中探索，讓學(xué)生活用“變廢為寶”的方法，讓“變廢為寶”的方法得到延伸。教師小結(jié)教師：通過(guò)這次活動(dòng)，你有什么感受？在學(xué)生交流的過(guò)程中，教師要引導(dǎo)學(xué)生變廢為寶的方法。 qcwa3ptgz7r4i30ka1dkaghn3xtkknbycudxqa7fhyi2chhi92tgkqcwa3ptgshls50clmtwn60eo8wgqv7xav2ohum32wgeauwydiawgmer4i30ka1dkaghn3xtkknbycudxqa7fhy

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