研究性學(xué)習(xí)教案

1、 高三英語研究性學(xué)習(xí)教案 課題名稱：利用網(wǎng)絡(luò)資源收集杰出科學(xué)家的資料和圖片 課時(shí)安排：約4課時(shí) 選題目的： 1、幫助學(xué)生了解杰出的科學(xué)家的事跡，培養(yǎng)學(xué)生探究科學(xué)、崇尚科學(xué)的精神和正確的科學(xué)觀，使學(xué)生懂得科學(xué)探求的步驟和方法。 2、通過開展研究性學(xué)習(xí)活動，各個(gè)學(xué)習(xí)小組的學(xué)生圍繞這一個(gè)共同的研究課題在課前進(jìn)行學(xué)習(xí)和互相幫助，鍛煉學(xué)生查找、搜集資料的能力，小組合作的意識和交際能力，發(fā)現(xiàn)問題并解決問題的能力和創(chuàng)新能力。3、通過與同學(xué)們共同分享成果，學(xué)會發(fā)現(xiàn)和欣賞他人的優(yōu)點(diǎn)、學(xué)會理解和寬容、學(xué)會客觀地分析和辯證地思考問題。 活動方式：上網(wǎng)查找、搜集資料，去圖書館查找資料，小組合作制作課件，在課堂上展示研

2、究成果，交流研究的心得體會。 活動過程： 第一階段：明確活動要求 按照英語教學(xué)的需要，依據(jù)學(xué)生的學(xué)業(yè)水平、能力傾向、個(gè)性特征等方面的差異把全班6個(gè)學(xué)習(xí)小組，然后給各個(gè)小組布置不同的任務(wù)，要求各個(gè)小組的學(xué)生利用網(wǎng)絡(luò)資源查找有關(guān)科學(xué)家的信息資料和圖片，制作幻燈片準(zhǔn)備在課堂上呈現(xiàn)出來，并用英語進(jìn)行介紹。 第二階段：小組合作，搜集整理信息 第一小組整理并介紹阿基米德 (Archimedes)的有關(guān)資料圖片（附插圖1）； （插圖1）Archimedes, Ancient Greek (287-212 BC), a mathematician. He found that if you put an ob

3、ject into water the water pushes the object up. It rises and partly floats. The force of the water pushing it up is the same as the weight of the object. 第二小組小組整理并介紹查爾斯.達(dá)爾文（Charles Darwin）的有關(guān)資料和圖片（插圖二） （插圖二）Charles Darwin, Britain (1808 - 1882) The Origin of Species was published in 1859. It explain

4、ed how plants and animals had changed over time to fit in with a changing environment. At the time it was published it was very controversial. Many people believed the Bible when it said that God made the first two people (Adam and Eve) and that all other people came from these two. Darwin's boo

5、k showed that people had developed from apes instead. So this caused a lot of argument between religious and scientific people. However Darwin's idea became very influential and is still accepted today. 第三小組整理并介紹居里夫人（Marie Curie）的有關(guān)資料和圖片（插圖三） （插圖三） Marie Curie, Polish and French (1867-1934) She

6、was born in Poland and came to study in France in 1891 and she lived there for the rest of her life. In 1898 she discovered radium. She received two Nobel prizes, one ( with Pierre Curie ) for physics (1903) and one for chemistry (1911). She is the only person to have been so honored. On the death o

7、f her husband she took over his job at the Sorbonne in she began a new scientific area of research. She was the first woman Paris. Her work on radioactivity and the discovery of radium meant that to receive a Nobel Prize and the first woman to teach at the Sorbonne (索邦神學(xué)院:巴黎大學(xué)前身). 第四小組整理并介紹愛迪生（Thoma

8、s Edison）的有關(guān)資料和圖片（插圖四） （插圖四）Thomas Edison, American (1847- 1931). He was already an inventor of other electrical devices ( phonograph電唱機(jī), electric light bulb) when in 1882 he designed a system for providing New York with electricity from a central power station. This was a tremendous achievement, wh

9、ich had previously been thought impossible. 第五小組整理并介紹張衡（Zhang Heng）的有關(guān)資料和圖片（插圖五） （插圖五） Zhang Heng, Chinese (78- 139) .He invented the first seismograph(測震儀、地震儀) to indicate in the direction of an earthquake. It was in the shape of a cylinder(圓筒形) with eight dragonheads round the top, each with a bal

10、l in its mouth.Around the bottom were eight frogs directly under a dragon's head. When an earthquake occurred, a ball fell out of the dragon's mouth, making a noise. 第六小組整理并介紹史蒂芬.霍金（Stephen Hawking）的有關(guān)資料和圖片（插圖六） （圖六） Stephen Hawking, British (1942-) He has worked in astronomy and studied bla

11、ck holes in space. He has shown that black holes do not only absorb everything around them but, from time to time, throw out matter as well. This may mark the beginning of new galaxies. This is an advance on the old theory which said that black holes "eat” everything they come across. 第三階段：成果交流 交流方式：學(xué)生以小組為單位進(jìn)入小教師角色，各小組成員上講臺展示他們制作的PowerPoint課件，用英語介紹相關(guān)科學(xué)家的資料，和全班的其它小組同學(xué)分享和交流學(xué)習(xí)成果；要求：（1）每個(gè)小組至少要展示一件成果，有引用的地方要注明出處。（2）要注意圖片的排版及相應(yīng)的文字說明。 第四階段：學(xué)習(xí)評價(jià)對學(xué)生的研究成果及其在研究過程中的度、方法和相互之間的合作與交流情況給出一個(gè)公正、客觀、科學(xué)的評定，具體從以下方面進(jìn)行評價(jià)。1活動是否積極參與，有無責(zé)任感2小組中的每一位成員是否團(tuán)結(jié)協(xié)作，共同克服困難3獨(dú)立查詢資料數(shù)量及個(gè)人承擔(dān)的任務(wù)情況4活動中學(xué)到的新知識和新技能（用實(shí)例加以說明）5活動成果