Coletânea de textos

BALEAP Conference, March 1999. Leeds University, England. Collaborative Writing Projects on the Internet Overview of HUT Internet Writing Project, 1993 to 1999 (formerly HUT Email Writing project) Ruth's publications on HUT Internet Writing Project International Writing Exchange (IWE) Started in 1993, this fast became the most popular collaborative writing activity of the HUT Email Writing Project, largely due to it's firm yet flexible structure. It's a flexible communicative project, with students writing to and receiving feedback from their global peers as well as their teacher. The 5 main phases of each 6 week module are: Introductory letter with teacher feedback, and student's revised version Article on a topic, e.g., Love and Marriage Peer feedback 1, author's response, 3 , 4 and 5 Teacher feedback, followed by self-study, e.g., with Help Pages and XE demo, and exercises created by class teacher and peers Virtual conference in HUT Virtual Language Centre Evaluation and selection for IWE Journal Conhecimento e hipertexto No texto anterior (O Uso do Hipertexto em Atividades Cooperativas na Construção do Conhecimento - Atividade 1), afirmamos, com base em Piaget e outras interpretações (Behar e Costa, 1996, 1997; Axt, 1996) que utilizamos, que as interações do sujeito com o ambiente hipertextual ocorrem em duas esferas básicas: interações sujeito-objeto (sujeito-ferramentas) individuais; interações sujeito-sujeito mediadas por meios técnicos e linguagem, em torno de ações especificamente técnicas ou em de outros objetos (valores, por exemplo) que compõem a intencionalidade interindividual. Afirmamos ainda que estas interações entre sujeito-objeto e sujeito-sujeito podem ocorrer sob formas heterônomas, autônomas ou mesmo anômicas e que o ato de operar é também de co-operar. Queremos agora acentuar a questão do conhecimento do sujeito sobre estas interações, utilizando o paradigma piagetiano para isto. Para Piaget, o conhecimento corresponde aos vários graus de tomada de consciência do sujeito sobre as interações, sendo o mais alto grau o da "consciência explícita, declarativa, enquanto o mais elementar seria o da "subcepção"(Axt, 1996). Portanto, o conhecimento é diretamente proporcional a capacidade do sujeito em representar em esquemas suas interações. Afinal, isto é coerente com o próprio método clínico, onde a verbalização das ações ocupa um lugar destacado nas investigações que sua equipe realizou. Isto não significa, como afirmamos, que a linguagem em si gera a cognição. É a função semiótica no seu conjunto que liberta o sujeito dos limites circunscritos de suas interações, permitindo representações que trascendem o imediato espacial e temporal. Sala de aula Tradicional x Sala de aula Construtivista A teoria behaviorista popularizada por B.F. Skinner (apud NCREL, 1997) continua conduzindo a maioria das práticas educacionais. Por mais de um quarto de século, as escolas e os professores estabeleceram objetivos e metas. Os currículos foram estabelecidos em uma seqüência rigorosa, acreditando que a melhor maneira de aprender era através da reunião de pequenos conteúdos de conhecimento e então integrá-los em conceitos mais amplos. As práticas de avaliação eram focadas na medida do conhecimento e das habilidades, com pequena ênfase no desempenho ou entendimento. Por outro lado, os pesquisadores cognitivistas afirmam que a melhor maneira de aprender é construindo o seu próprio conhecimento. Desta forma, as salas de aula construtivistas devem proporcionar um ambiente onde os estudantes confrontam-se com problemas cheios de significado porque estão vinculados ao contexto de sua vida real. Resolvendo estes problemas, os estudantes são encorajados a explorar possibilidades, inventar soluções alternativas, colaborar com outros estudantes ou especialistas externos), tentar novas idéias e hipóteses, revisar seus pensamentos e finalmente apresentar a melhor solução que eles puderam encontrar. Esta abordagem contrasta com as salas de aula behavioristas, onde os estudantes estão passivamente envolvidos em receber toda a informação necessária a partir do professor e do livro texto. Ao invés de inventar soluções e construir o conhecimento durante este processos, os estudantes são ensinados a procurar a "resposta certa" segundo o método do professor. Segundo esta idéia, os estudantes não precisam nem verificar se o método usado na solução dos problemas tem sentido (NCREL, 1997). BENAIM (1995) salienta o paradoxo existente entre a filosofia tradicional e a filosofia construtivista. Na visão tradicional, o conhecimento é concebido como uma representação do mundo real, existindo separado e independentemente da pessoa que o retém. O conhecimento é considerado "verdadeiro" somente se refletir este mundo independente. O construtivismo, por sua vez, escapa desta tradição , desistindo da idéia de conhecimento independente do indivíduo e enfatiza o conceito de conhecimento baseado na experiência no mundo real de coisas e relações básicas para nossa adaptação à vida. STEFFE e GALLE (apud BENAIM (1995) apresentam as visões do aprendiz e do professor, sob o ponto de vista construtivista. Para estes autores, o aprendiz, ao invés de um absorvedor passivo da informação, é visto como um indivíduo ativamente engajado na construção do conhecimento, trazendo consigo seu conhecimento anterior para enfrentar as novas situações. Os debates entre os alunos são considerados como oportunidades para desenvolvimento e organização do pensamento. O diálogo, os jogos e as pesquisas são valorizadas. Existe uma ênfase na colaboração como um meio de estimular a busca de um consenso entre os vários significados encontrados e construídos pelos estudantes. O foco não está mais no que o estudante sabe, mas inclui suas convicções, seus processos de pensamento e concepções de conhecimento. Por outro lado, o professor é visto tanto como um apresentador do conhecimento como um facilitador de experiências. Sua tarefa pedagógica é criar situações de aprendizagem que facilitem a construção individual do conhecimento. Ao contrário da atividade tradicional de valorizar a memorização das "respostas corretas", os professor considera o conhecimento "pré-existente" para mediar o processo de construção do conhecimento. Além disso, o professor encoraja os estudantes para desenvolverem seus próprios processos de busca de novos desafios. Como o conhecimento é adquirido sem um roteiro definido e dificilmente existe uma única solução para um problema, as abordagens metodológicas requeridas são mais reflexivas. FINEMANN e BOOTZ (1995) salientam que, na teoria construtivista, ocorre um deslocamento do centro do conhecimento de uma fonte externa ao aprendiz para um local residente em seu interior. A colaboração torna-se crítica porque é importante reconhecer a perspectiva única de cada estudante e apoiar a negociação social do significado. Quando o aprendiz dialoga, cada estudante fica exposto a múltiplas perspectivas do ambiente, aprofundando seu entendimento através da interação com os outros. O papel do professor também se desloca da figura autoritária para a figura de mentor. BROOKS e BROOKS (apud DOWLING, 1995) fazem uma interessante comparação entre as salas de aula "tradicionais" e as "construtivistas" , apresentadas no quadro 1. Quadro 1 - Características das Salas de Aula Tradicional versus Construtivista Sala de aula Tradicional Sala de aula Construtivista O currículo é apresentado das partes para o todo, com ênfase nas habilidades básicas O currículo é apresentado do todo para as partes, com ênfase nos conceitos gerais O seguimento rigoroso do currículo pré-estabelecido é altamente valorizado Busca pelas questões levantadas pelos alunos é altamente valorizada As atividades curriculares baseiam-se fundamentalmente em livros texto e de exercícios. As atividades baseiam-se em fontes primárias de dados e materiais manipuláveis. Os estudantes são vistos como "tábulas rasas" sobre as quais a informação é impressa. Os estudantes são vistos como pensadores com teorias emergentes sobre o mundo Os professores geralmente comportam-se de uma maneira didaticamente adequada, disseminando informações aos estudantes [ "Um sábio sobre o palco"] Os professores geralmente comportam-se de maneira interativa, mediante o ambiente para estudantes. ["Um guia ao lado"] O professor busca as respostas corretas para validar a aprendizagem O professor busca os pontos de vista dos estudantes para entender seus conceitos presentes para uso nas lições subsequentes. Avaliação da aprendizagem é vista como separada do ensino e ocorre, quase que totalmente, através de testes Avaliação da aprendizagem está interligada ao ensino e ocorre através da observação do professor sobre o trabalho dos estudantes Estudantes trabalham fundamentalmente sozinhos Estudantes trabalham fundamentalmente em grupos GARDNER (apud DOWLING, 1995) afirma que uma forma de integrar os princípios construtivistas nas salas de aula é através da realização de "projetos". Segundo este autor, ao longo das aulas os alunos realizam milhares de testes e desenvolvem habilidades que muitas vezes se tornarão inúteis depois do último dia de aula. Em contraste, o desenvolvimento de um projeto envolve a observação da vida fora da escola, propiciando aos estudantes a oportunidade de organizar os conceitos e habilidades previamente estabelecidos, utilizando-os a serviço de um novo objetivo ou empreendimento. Em relação à avaliação, BROOKS e BROOKS (apud NCREL, 1995) afirmam que o professor, durante uma avaliação numa sala de aula construtivista, deve preocupar-se mais em entender o pensamento do aluno sobre o tópico do que dizer "não" quando o aluno não fornece a resposta correta sobre o que está sendo questionado. Os construtivistas acreditam que a avaliação deva ser usada como uma ferramenta para auxiliar na aprendizagem do aluno e na compressão do professor sobre o que o aluno está entendendo no momento. Da mesma forma, os pesquisadores afirmam que a avaliação não pode ser usada como uma ferramenta que faz com que os estudantes sintam-se bem em relação a si mesmos ou provoque desistências em outros. BROOKS e BROOKS (apud NCREL, 1995) apresentam uma lista dos príncipios que devem guiar o trabalho de um professor construtivista. Os professores construtivistas: 1. encorajam e aceitam a autonomia e iniciativa dos estudantes 2. usam dados básicos e fontes primárias juntamente com materiais manipulativos, interativos e físicos. 3. usam a terminologia "classificar", "analisar", "predizer" e "criar" quando estruturam as tarefas 4. permitem que os estudantes conduzam as aulas, alterem estratégias instrucionais e conteúdo 5. questionam sobre a compreensão do estudante antes de dividir seus próprios conceitos sobre o tema. 6. encorajam os estudantes a dialogar com o professor e entre si 7. encorajam os estudantes a resolverem problemas abertos e perguntarem uns aos outros. 8. estimula que os estudantes assumem responsabilidades 9. envolvem os estudantes em experiências que podem envolver contradições às hipóteses inicialmente estabelecidas e estimulam a discussão 10. proporcionam um tempo de espera depois de estabelecer as questões 11. proporcionam tempo para que os estudantes construam relações e metáforas 12. mantém a curiosidade do aluno através do uso freqüente do modelo de ciclo de aprendizagem. The Internet for English Teaching: Guidelines for Teachers Mark Warschauer markw@hawaii.edu http://www.lll.hawaii.edu/markw University of Hawaii at Manoa P. Fawn Whittaker whittakf@byuh.edu Brigham Young University - Hawaii Originally published in the TESL Reporter 30,1 (1997), pp. 27-33 Teachers have been using online communication in the language classroom for more than ten years now. From an investigation of the experiences of dozens of teachers around the world who have used the Internet in language teaching (Warschauer, l995a; l995b; 1996c; 1996d), a few common guidelines emerge that can assist teachers in successfully planning and implementing network-based learning projects. Guidelines Readers will note that these guidelines are independent of the particular technological tools being used. As has been noted elsewhere, "technology is developing so rapidly that it can often be difficult or even overwhelming to harness, somewhat like trying to get a drink of water from a gushing fire hydrant" (Warschauer, l995b. p. xv). In order to make effective use of new technologies, teachers must thus take a step back and focus on some basic pedagogical requirements. The following guidelines are designed to help teachers implement computer network-based activities into the second language classroom. #1: Consider Carefully Your Goals There are several possible reasons for using the Internet in language teaching. One rationale is found in the belief that the linguistic nature of online communication is desirable for promoting language learning. It has been found, for example, that electronic discourse tends to be more lexically and syntactically more complex than oral discourse (Warschauer, 1996a) and features a broad range of linguistic functions beneficial for language learning (Chun, 1994; Kern, 1995; Wang, 1993). Another possible reason for using the Internet is that it creates optimal conditions for learning to write, since it provides an authentic audience for written communication (see, for example Janda, 1995). A third possible reason is that it can increase students' motivation (Warschauer, 1996c). A fourth possible reason is the belief that learning computer skills is essential to students' future success; this reason suggests that it is not only a matter of using the Internet to learn English but also of learning English to be able to function well on the Internet. None of these reasons are more or less legitimate than any of the others. However, since there are so many ways to integrate the Internet into classroom instruction, it is important for the teacher to clarify his or her goals. If, for example, one of the teacher's goals is to teach students new computer skills, the teacher may want to choose Internet applications which will be most useful to them outside of the classroom, with activities structured so that students steadily gain mastery of more skills. If the immediate goal is to create a certain kind of linguistic environment for students, once again, the teacher should consider what types of language experiences would be beneficial and structure computer activities accordingly. If the goal is to teach writing, Internet activities should be structured so that they steadily bring about an increase in the types of writing processes and relationships essential to becoming a better writer (see, for example, seven activities by Janda in Warschauer, 1995b). As will be discussed further below, little is usually gained by just adding random online activities into a classroom. Clarifying course goals is, thus, an important first step toward successful use of the Internet. #2: Think Integration Most teachers who have used the Internet have started out with some kind of simple key pal (computer pen pal) exchanges. And most teachers who have used these exchanges have felt something lacking. Simply put, there is no more reason to except a significant educational outcome from simply creating a pen pal connection than there is from simply bringing two students into a room and asking them to talk. Over time, greater involvement on the teacher's part in creating learning activities that create sufficient linguistic and cognitive demands on the student is needed to get maximum benefit from Internet exchanges. And, as a number of people have noted, this teacher intervention is most successful when it brings about activities and projects that are well-integrated into the course curriculum as a whole. Bruce Roberts, the coordinator of the Intercultural E-Mail Classroom Connections (IECC) program, explained this point well: There is a significant difference in educational outcome depending on whether a teacher chooses to incorporate e-mail classroom connections as (1) an ADD-ON process, like one would include a guest speaker, or (2) an INTEGRATED process, in the way one would include a new textbook. The e-mail classroom connections seems sufficiently complex and time-consuming that if there are goals beyond merely having each student send a letter to a person at a distant school, the ADD-ON approach can lead to frustration and expected academic results‹the necessary time and resources come from other things that also need to be done. On the other hand, when the e-mail classroom connection processes are truly integrated into the ongoing structure of homework and classroom interaction, then the results can be educationally transforming (in Warschauer, 1995a, p. 95) Of course there are many ways that Internet activities can be integrated into the overall design and goals of a course (see Sayers, 1993 for a good overview). The teacher can work with students to create research questions which are then investigated in collaboration with foreign partners. Students and long-distant partners can work collaboratively on publications. Or students can use exchange partners as experts to supply information on vocabulary, grammar, or cultural points which emerge in the class. Again, the choice has to be made by the classroom teacher, preferably in ongoing consultation with the students. Nevertheless, as Roberts suggests above, it does behoove the teacher to think about how to integrate online connections into the class rather than adding these connections on top of the rest of the classroom activities in a disconnected fashion. #3: Don't Underestimate the Complexity Most English teachers, even those who consider themselves computer novices, have several relative advantages when learning to use the Internet. They are, in most cases, skilled at English, experienced at typing or keyboarding, and have some basic computer literacy (i.e., they probably have at least used a computer for word processing). ESL students, on the other hand, at least in some cases, may lack these basic prerequisites. Though we have had students who are quite experienced with computers, we have also had students who had seldom used a computer; lacked basic knowledge such as how to operate a mouse or open a folder; and lacked the vocabulary, reading, and listening skills to follow instructions for using the computer Beyond these issues of learner preparation, there are a number of other complexities in introducing Internet-based activities in the ESL classroom. Activities in a single class may be dependent on scheduling the computer lab, and on students finding computers outside the class time to continue their activities. Hardware and software can malfunction and computer systems can be down. Students' schedules might not permit them to return to the computer lab at a time when computers are available to complete their assignments. Exchanges between classes are even more complex. The partner class might have absent students, or might not meet in a particular week due to holidays or other activities in that location. The partner teacher might not have the same understanding of the nature of the exchange, and working through differences can cause further delays. The students might have differences in background, language, and experience which can cause further complications. None of these potential problems mean that Internet based activities shouldn't be used. But in attempting to integrate online teaching, it is best not to be overly ambitious in the beginning. A situation which overwhelms both students and teacher in technical difficulties is not likely to bring about the desired results. It is better to start small and to create the kinds of activities which have a direct purpose and are well-integrated into classroom goals. If these activities prove successful, you can build from there and attempt a more ambitious plan the following semester. #4: Provide Necessary Support Mindful of the complexities which can arise in Internet usage, teachers need to provide support sufficient to prevent students from being overwhelmed by difficulties. This kind of support can take numerous forms: creating detailed handouts that students can refer to when class is finished and the teacher's personal help is not accessible; building technology training sessions into the class schedule, not only in the beginning but on an ongoing basis; working with the computer center to set up log-on systems and other procedures which are as simple and intuitive as possible; assigning students to work in pairs or groups, both in and out of the lab, so that they can provide assistance to each other; providing details to the students about how and when they can get assistance from technology specialists or others on campus outside of class; and being available to help students at times when they are most likely to need it. #5: Involve Students in Decisions The concept of a learner-centered curriculum (Nunan, 1987) predates, and has broader significance, than the Internet enhanced classroom. However, this concept seems particularly important when considering network-based teaching. First of all, as indicated above, network-based teaching involves a number of special complexities. It will be difficult, indeed, for a teacher to be fully aware of the impact of these complexities without regular consultation with students. This might involve anonymous surveys, class discussions, or similar means of involving students in expressing their opinions about the process of implementing technologies. Notably favorable is that the nature of computer-mediated communication creates opportunities for more decentered interaction (for summaries, see Warschauer, 1996b; Warschauer, Turbee, & Roberts, 1996). To fully exploit these opportunities, the teacher must learn to become a "guide on the side" rather than a "sage on the stage". A situation which is based on communication between students but in which the students have little say over the topics or outcomes of that communication is not likely to lead to the kind of atmosphere optimal for language learning. As pointed out elsewhere (Warschauer, Turbee, & Roberts, 1996), involving students in determining the class direction does not imply a passive role for teachers. Teachers' contributions in a learner-centered, network-enhanced classroom include coordinating group planning, focusing students' attention on linguistic aspects of computer mediated texts, helping students gain meta-linguistic awareness of genres and discourses, and assisting students in developing appropriate learning strategies. Conclusion A paper of this length can not completely cover the topic of network-based language teaching. Further information on this topic is available in books (see for example Warschauer, 1995a; Warschauer, 1995b) and on the Internet itself (see for example NETEACH-L at http://thecity.sfsu.edu/~funweb/neteach.htm). In the end though, each teacher will have to find her or his own way, based on the goals of the teacher and the program, the needs of the students, and the materials and technology available. It is hoped that the guidelines outlined in this paper can provide some assistance to teachers attempting to optimally combine their own goals, their students' needs, and the power of the technology-enhanced classroom. References Chun, D. (1994). Using computer networking to facilitate the acquisition of interactive competence. System, 22(1), 17-31. Janda, T. (1995). Breaking the ice: E-mail dialogue journal introductions and responses. In M. Warschauer (Eds.), Virtual Connections: Online Activities and Projects For Networking Language Learners (pp. 57- 58). Honolulu, HI: University of Hawai'i Second Language Teaching and Curriculum Center. Kern, R. (1995). Restructuring classroom interaction with networked computers: Effects on quantity and quality of language production. Modern Language Journal, 79(4), 457-476. Nunan, D. (1987). The Learner Centered Curriculum. Cambridge: Cambridge University Press. Sayers, D. (1993). Distance team teaching and computer learning networks. TESOL Journal, 3(1), 19-23. Wang, Y.M. (1993). E-mail Dialogue Journaling in an ESL Reading and Writing Classroom. Unpublished Ph.D. dissertation, University of Oregon at Eugene. Warschauer, M. (1995a). E-mail For English Teaching. Alexandria, VA: TESOL Publications. Warschauer, M. (1995b). Virtual Connections: Online Activities and Projects For Networking Language Learners. Honolulu, HI: University of Hawai'i Second Language Teaching and Curriculum Center. Warschauer, M. (1996a). Comparing face-to- face and electronic communication in the second language classroom. CALICO Journal, 13(2), 7-26. Warschauer, M. (1996b). Computer-Mediated Collaborative Learning: Theory and Practice (Research Note No. 17). University of Hawai'i, Second Language Teaching and Curriculum Center. Warschauer, M. (1996c). Motivational aspects of using computers for writing and communication. In M. Warschauer (Eds.), Telecollaboration in Foreign Language Learning: Proceedings of the Hawai'i Symposium. Honolulu, HI: University of Hawai'i, Second Language Teaching and Curriculum Center. Warschauer, M. (1996d). Telecollaboration in Foreign Language Learning: Proceedings of the Hawai'i Symposium. Honolulu, HI: University of Hawai'i, Second Language Teaching and Curriculum Center. Warschauer, M., Turbee, L., & Roberts, B. (1996). Computer learning networks and student empowerment. System, 14(1), 1-14. About the Authors Mark Warschauer is a researcher at the University of Hawaii investigating new technologies in language learning. He has trained teachers in computer assisted language learning in Europe, Asia, and the United States. His published books include E-Mail for English Teaching, Virtual Connections, and Telecollaboration in Foreign Language Learning. P. Fawn Whittaker is Language Center Director and ESL Instructor at Brigham Young University-Hawaii Campus. She has integrated ESL reading and writing studies with computer and accompanying internet support in several of her intermediate and advanced ESL courses. She advises Center (http://lc.byuh.edu) and student web page development (http://lc.byuh.edu/EIL_WORLD/EILW.html). The Internet TESL Journal, Vol. III, No. 10, October 1997 http://www.aitech.ac.jp/~iteslj/ Kids Web - The Digital Library for K-12 students Kid's Web goal is to present students with a subset of the Web that is very simple to navigate, and contains information targeted at the K-12 level. Each subject section, contains a list of links to information that is understandable and interesting to schoolkids. There are also links to external lists of material on each subject which more advanced students can browse for further information. Clicking on the buttons to the left will get you to the required page. You can also click on the text buttons below to get to the sites.