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        設(shè)置層級項目任務(wù),培養(yǎng)學生思維品質(zhì)

        2023-04-10 15:43:28魏玉平
        江蘇教育·中學教學版 2023年2期
        關(guān)鍵詞:思維品質(zhì)高中英語

        【摘 要】項目式學習提倡教師以目標為導向分層級設(shè)置項目任務(wù),注重教、學、評一體化。在高中英語語法教學中設(shè)置層級項目任務(wù),可以讓師生在語篇的真實情境中邏輯性地感悟語法使用形式,批判性地歸納語法使用規(guī)則,發(fā)散性地開展交流式評價,創(chuàng)造性地進行論述式評價。這有助于培養(yǎng)學生的邏輯性、批判性、發(fā)散性和創(chuàng)造性思維品質(zhì)。

        【關(guān)鍵詞】高中英語;項目任務(wù);分層;教、學、評一體化;思維品質(zhì)

        【中圖分類號】G633.41? 【文獻標志碼】A? 【文章編號】1005-6009(2023)07-0047-06

        【作者簡介】魏玉平,南京市鼓樓區(qū)教師發(fā)展中心(南京,210017)高中英語教研員,高級教師,南京市英語學科帶頭人。

        《普通高中英語課程標準(2017年版2020年修訂)》(以下簡稱“高中新課標”)指出:“思維品質(zhì)體現(xiàn)英語學科核心素養(yǎng)的心智特征。思維品質(zhì)的發(fā)展有助于提升學生分析和解決問題的能力,使他們能夠從跨文化視角觀察和認識世界,對事物作出正確的價值判斷。”[1]5語言是表達思想的工具,與思維密切相關(guān)。關(guān)注和培養(yǎng)學生思維品質(zhì)是語言教學的重要目標之一,也是提升學生智力與能力的主要突破口。

        高中英語項目式學習提倡教師以素養(yǎng)目標為導向分層級設(shè)置項目任務(wù),注重教、學、評一體化,將評價貫穿于教與學的全過程。在教學中,教師引導學生在語篇的真實情境中自主探究,在問題分析和問題解決的過程中通過分析判斷、歸納小結(jié)、交流分享和及時反饋,實現(xiàn)教學目標、學習活動、多元評價相統(tǒng)一,提高學生的語言能力,培養(yǎng)其邏輯性、批判性、發(fā)散性和創(chuàng)造性思維品質(zhì),促進語言技能與學習能力的發(fā)展。

        2022年4月,南京師范大學附屬揚子中學高芳老師開設(shè)了一節(jié)高三英語語法復習課。高老師基于“指代”這一知識點,分層級設(shè)置多維目標任務(wù),通過顯性和隱性教法帶領(lǐng)學生學習和復習語法,注重教、學、評一體化設(shè)計,多元評價學生的語篇理解能力、規(guī)則概括能力、推理評判能力和綜合表達能力等,螺旋式培養(yǎng)和提升學生的思維品質(zhì)。本次教學指向二次??己蟾呷龑W生對英語閱讀解題經(jīng)驗反饋效度的驗證,高老師將項目任務(wù)分成四個層級。

        一、第一層級任務(wù):在語篇中邏輯性地感悟“指代”使用形式

        【教學任務(wù)】Circling different references in the passage and trying to guess what they refer to.

        【教學文本1】In many ways my disability has made me grow stronger and more independent. I have had to work hard to live a normal life,but it has been worth it. If I had the chance to say one thing to healthy kids,it would be this: Just having a disability doesnt mean your life is not satisfying. So dont feel sorry for the disabled or make fun of them,and dont ignore these people either. Just accept them for who they are and give them encouragement to live a rich and full life. By doing so,you will win friends for sure.

        T:What does “it” refer to?

        S1:“It” refers to a normal life.

        S2:I dont quite agree with him. I think “it” refers to the whole sentence——I have had to work hard to live a normal life.

        ……

        T:Now, lets sum up these references.

        學生在自主觀察與辨析語篇中的指代詞之后交流彼此的見解,對不一致的答案進行評價,并說明評判理由,講述自己的見解,培養(yǎng)思維的邏輯性。隨后,教師帶領(lǐng)學生對語篇中的指代形式(a noun,a pronoun,a clause or an adverb)與指代類型(人稱代詞、指示代詞和意義指代)等進行概括性小結(jié),將零散的語言知識歸類,從感悟到內(nèi)化,通過概括形象來明確指代的本質(zhì),引導學生在元認知活動中把握和建構(gòu)新的概念,符合學生的認知規(guī)律和情感發(fā)展規(guī)律。

        思維的邏輯性主要指人們在表述一件事情或論述一種觀點時,前后是否相關(guān)聯(lián),段落之間是否順序得當、條理清楚,所用論據(jù)是否能有效支撐論點,所得結(jié)論是否順理成章等。[2]形象和抽象的邏輯性思維是項目學習中語篇整合、信息分析、觀點區(qū)分和概念構(gòu)建的重要基礎(chǔ)。在此環(huán)節(jié),教師引導學生進行讀、找、析,并相互評價與討論,激活項目主題,開啟思維之門,創(chuàng)設(shè)語用情境,厘清語篇的抽象邏輯結(jié)構(gòu),區(qū)分觀點并提供支撐信息,這樣的教學形成了教、學、評三元互動,凸顯評對教與學的促進作用。學生在思辨中感知語言的形象性,在積極的思維體驗中習得語言知識,有利于提升形象邏輯思維能力。

        二、第二層級任務(wù):創(chuàng)設(shè)問題情境,批判性地歸納“指代”使用規(guī)則

        【教學任務(wù)】Making a double-check of strategies for reference questions in the following context,finding out some rules and making comments.

        【教學文本2】Narayanswami grew up in Southwest London,and at grammar school suffered horrific racist bullying. The library provided shelter. But,as she reached her late teens,she felt family pressure for an arranged marriage; “I really protested,” she says. “But I want to be an astronaut! My mother made a promise. As long as you are getting an education we will not look for a husband for you.”

        Narayanswami studied biology at Leicester University,then did a PhD at St Andrew,followed by postdoctoral research at the University of California. “Every time you move you get further away,” her dad remarked on the phone. “I didnt feel I would be able to escape unless I did that.” she says.

        T:What does the underlined word “that” in Paragraph 2 refer to?

        S3:“That” refers to getting or receiving an education.

        T:Right! What rule can you conclude?

        S3:The referent part is in the paragraph above,a bit far from that,and we should be careful of this.

        T:Good job!

        【教學文本3】Despite the celebrations,though,in the U.S. the jazz audience continues to shrink and grow older,and the music has failed to connect with younger generations.

        Its Jason Morans job to help change that. As the Kennedy Centers artistic adviser for jazz,Moran hopes to widen the audience for jazz,make the music more accessible,and preserve its history and culture.

        T:What does the underlined word “that” in Paragraph 2 refer to?

        S4:“That” refers to jazz failing to connect with younger generations or being less popular with the young.

        T:Now,what rule can you find in it?

        S4:The reference is the meaning of the paragraph above,and we should understand the referential relationship in logic.

        就方法類知識而言,語法規(guī)則的學習涉及聯(lián)想、提煉、歸納、綜合、抽象、對比和批判等思維過程。在這一教學流程中,學生完成兩個微任務(wù),歸納語篇中指代的使用規(guī)則,表達自己的觀點并作出評價。

        語言規(guī)律是思維規(guī)律的具體體現(xiàn)。在此環(huán)節(jié)中,教師可創(chuàng)設(shè)問題情境,引導學生批判性地在零散的信息和新舊知識之間建立關(guān)聯(lián),引發(fā)思考與遷移,促進理解和內(nèi)化,提升學生區(qū)分事實信息和表述自己見解的能力;也可借助論證沖突厘清論據(jù)和論點之間的邏輯聯(lián)系,引導學生有思想地去表達,在完成信息交換的過程中縮小或填平彼此之間的“信息溝”,在學習活動中共存互促、以評促學,滲透對學生批判性思維能力的培養(yǎng)。

        思維的批判性在于反思、質(zhì)疑、求證的態(tài)度和行為,通過合理的途徑由表及里、層層推進,分析、比較、推理、解釋、判斷、評價和求證事物的真假。高中新課標指出,“教學的過程同時也是評價學生學習效果的過程。在這一過程中,學生也應(yīng)該成為評價自己學習的主體”[1]69。基于此,教師可運用課堂評價如自評、互評、師評和合作評價等轉(zhuǎn)變學生的學習方式和教師的教學方式,通過理性質(zhì)疑、大班討論、小組合作等方式引導學生表達理解、闡釋觀點并揭示問題的本質(zhì),構(gòu)建面向師生持續(xù)共同成長與發(fā)展的課堂組織形式與文化生態(tài)環(huán)境;鼓勵學生在獨立思考和相互討論的基礎(chǔ)上闡明觀點、原因和建議,在感悟和分享方法類知識的過程中建立學習共同體,實現(xiàn)以評促學。

        三、第三層級任務(wù):以評驗學,發(fā)散性地開展交流式評價

        【教學文本4】The discovery of a dwarfed “human being” who lived in Flores,Indonesia,up to 18,000 years ago is changing the way we think about the human family. This “Flores Human” was three feet tall and her brain was smaller than that of the average chimp. Yet she and her relatives apparently lived fully human lives. They seem to have made tools,worked together to find food and cook it,and perhaps even buried their dead with ceremony.

        It was a major surprise to find tools associated with the new human family member. The tools are like those formerly seen only with European fossils from our own species,Homo sapiens(智人),and the oldest of them were made 94,000 years ago. Homo sapiens is thought to have arrived in the island about 40,000 years ago,much too late to be responsible for the tools. If this tiny human made the tools,then the inside structure of its brain must have been more like our own than a chimps,despite being just a third the size of ours.

        T:What does “this tiny human” refer to in your own words?

        S5:It refers to the Flores Human,a dwarfed human being.

        S6:Strictly,it refers to a female Flores Human in ancient Indonesia.

        S7:Careful observation and excellent expression! Ill learn from you.

        此環(huán)節(jié)通過課堂測評的即時反饋,培養(yǎng)學生的發(fā)散性思維能力。學生在新的語境中展開想象,概括、梳理文本信息,仔細觀察后用自己的話語表達觀點,運用所學語言知識分析和解決問題,在深層次思考中形成新的認知。

        在教學中,教師不拘泥于教條式的參考答案,以培養(yǎng)發(fā)散性思維能力為導向,引導學生從不同角度挖掘隱藏于字里行間的內(nèi)容信息,從多個角度綜合分析語篇中信息的內(nèi)在聯(lián)系,歸納共同要素,交流習得性知識,建構(gòu)新的概念,辨析和推斷指代之間的邏輯關(guān)系,在評價中互動。這樣的教學關(guān)注學思結(jié)合和用創(chuàng)為本,以學定教、以教定評、以評驗學,有利于提升學生思維的發(fā)散性,達到語法教學中“形式—意義—語用”的有機結(jié)合,體現(xiàn)教、學、評的一致。

        教師鼓勵學生對同伴的解答給予評論,在交流式評價中圍繞有爭議的話題有理有據(jù)地表達個人的觀點,作多元化的歸因分析,從對語言的形合認識層面和意合思想層面上促進學生自主地發(fā)散思考。通過信息轉(zhuǎn)述、推理判斷和深度理解,學生可發(fā)展自身思想的內(nèi)涵、水平、深度和廣度。

        四、第四層級任務(wù):自主命題,創(chuàng)造性地進行論述式評價

        【教學任務(wù)】Designing your reference questions and asking your partner to answer and make assessments.

        【教學文本5】The first pathological(病理上的) changes that lead to dementia(老年癡呆癥) occur one to two decades before the disease becomes obvious,as sticky proteins called amyloid build up in the brain. When the 1985 Whitehall Study first assessed the sleep of volunteers who later developed dementia,this process had probably not started. This meant that if they were sleeping too little,it was unlikely to have been caused by dementia-related brain changes.

        S8:What does “this” refer to in the passage?

        S9:“This”refers to the 1985 Whitehall study. Whats your opinion?

        S8:I quite agree with you,thank you.

        【教學文本6】For all of Bellevues success,adaptive signals are not a cure-all for jammed roadways. Kevin Balke,a research engineer at the Texas A&M University Transportation Institute,says that while smart lights can be particularly beneficial for some cities,others are so jammed that only a sharp reduction in the number of cars on the road will make a meaningful difference.“Its not going to fix everything,but adaptive signals have some benefits for smaller cities,” he says.

        S10:What does “it” refer to in the passage?

        S11:“It” refers to an adaptive signal.

        S12:I hold that “it” refers to a sharp reduction in the number of cars on the road,for adaptive signals are less helpful in cities seriously jammed,as Kevin Balke says.

        S13:I think “it” refers to a smart light.

        S14:I suppose “it” refers to all of Bellevues success in the switch to adaptive signals,as it is rewarding to try new things.

        T:Wonderful! Different people have different views. Here,“it” has been a controversial topic, any other opinions?

        S15:I agree with S13,but seemingly,S15s view is reasonable. Now,Ms Gao,what is your idea?

        T:My understanding of the passage theme is Bellevues control of traffic jam,the innovative use of adaptive signals. On the basis of the thematic meaning,I am in favor of S15,especially his way of expressing.

        在此環(huán)節(jié)中,學生借助論述式評價,在從理解到應(yīng)用的過程中培養(yǎng)和提升創(chuàng)造性思維能力。教師巧妙地轉(zhuǎn)變課堂角色,引導學生對兩個語篇中的“指代”對象進行創(chuàng)造性的自主命題、互動答題,暢所欲言,相互檢測并作出評價。尤其是在完成第6個微任務(wù)的過程中,4名學生提出了各自不同的觀點,教師在互動評價中發(fā)揮引領(lǐng)作用,激勵學生在把握主題意義的過程中去思考、實踐、討論和評價,通過評價結(jié)果對教學效果進行反饋。學生在習得價值類知識的進程中通過自我反思、自我認識和自我調(diào)控,實現(xiàn)語言知識的內(nèi)化和語言技能的提升,發(fā)展思維能力、學習能力和創(chuàng)新能力。

        創(chuàng)造性思維指學生在實踐體驗活動中能擺脫思維定式,敢于超越常規(guī),重新架構(gòu)原有知識,產(chǎn)生新的獨特的想法和做法,從而創(chuàng)造性地解決問題。[3]創(chuàng)造性思維基于實踐性知識和語篇情境,基于語篇而超越語篇,具有獨創(chuàng)性、求異性、散發(fā)性和綜合性,師生拓展語篇內(nèi)涵是培養(yǎng)學生創(chuàng)造性能力的充要條件和路徑。師生通過自主、合作、探究和評價的學習方式,在新的語境中開展想象與創(chuàng)造,運用所學語言知識分析問題和解決問題,實現(xiàn)評價目標,在綜合運用語言技能的過程中進行多元思維,基于新的知識結(jié)構(gòu)去創(chuàng)造性地解決新情境中的問題,理性表達觀點,將能力內(nèi)化為素養(yǎng)。

        五、思考與總結(jié)

        高中新課標提倡教師將教學、學習、評價融為一體,“通過組織和引導學生完成以評價目標為導向的多種評價活動,以此監(jiān)控學生的學習過程,檢測教與學的效果,實現(xiàn)以評促學,以評促教”[1]77,切實推動新課標理念的落地和新的考試評價方式的實施。“要根據(jù)評價目標設(shè)計語言活動方案,設(shè)計過程可以讓學生參與其中,要關(guān)注批判性思維和知識整合,確?;顒臃桨傅木C合性、關(guān)聯(lián)性、實踐性,體現(xiàn)評價的科學性和可行性,特別要注意評價的公平性,以保護學生的學習積極性”[1]85。英語項目任務(wù)的設(shè)計要著眼于學生語言能力和學習能力的提高,引導學生在語篇所呈現(xiàn)的問題情境中通過學習理解、應(yīng)用實踐、遷移創(chuàng)新等層層遞進的活動習得語言知識,解決“從理解到應(yīng)用、從分析到評價等有層次的問題,引導學生的思維由低階向高階穩(wěn)步發(fā)展”[1]63。教師要增強教、學、評一體化意識,在實施好教師課堂評價的同時,還要鼓勵學生通過互評、自評等方式,充分參與課堂學習和評價活動,指導學生通過持續(xù)反思,形成元認知意識,發(fā)展自主學習能力。[4]

        這節(jié)高三英語“指代”語法復習課,教師分層級設(shè)置項目任務(wù),將“教” “學” “評”同時、同步、同時空地三元互動,在多環(huán)節(jié)、多主體、多方式的課堂評價中整合評價與教學內(nèi)容,以評促教、以評促學;在培養(yǎng)和發(fā)展學生英語學科素養(yǎng)的過程中,以問題情境引導學生拓展思維,增進理解,促進學生在互評中取長補短,增強學習內(nèi)驅(qū)力,領(lǐng)悟并形成有效的學習策略。師生借助課堂項目學習中的任務(wù)分層、多元評價、思維碰撞、問題探討和思想啟迪,通過形成性評價帶來的反撥效應(yīng)培養(yǎng)和發(fā)展思維品質(zhì),提升語言技能和學習能力。

        【參考文獻】

        [1]中華人民共和國教育部.普通高中英語課程標準(2017年版2020年修訂)[S].北京:人民教育出版社,2020.

        [2]LINDA E,RICHARD P. Analytic Thinking[M].丁怡萌,夏登山,譯.北京:外語教學與研究出版社,2016:6-26.

        [3]蔣健妹,秦益鋒.聚焦學生素養(yǎng) 培養(yǎng)思維品質(zhì)[J].閱讀,2016(6):36-38.

        [4]王薔,李亮.推動核心素養(yǎng)背景下英語課堂教—學—評一體化:意義、理論與方法[J]. 課程·教材·教法,2019,39(5):114-120.

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