Submitted by Celso Magalhaes (celsomagalhaes@ufrrj.br) on 2018-09-12T12:08:35Z No. of bitstreams: 1 2009 - Jackson Aparecido Gomes Vieira.pdf: 2225383 bytes, checksum: 1326322a5380453d9fbc9a113af4cb26 (MD5) / Made available in DSpace on 2018-09-12T12:08:35Z (GMT). No. of bitstreams: 1 2009 - Jackson Aparecido Gomes Vieira.pdf: 2225383 bytes, checksum: 1326322a5380453d9fbc9a113af4cb26 (MD5) Previous issue date: 2009-10-09 / Doing to learn unstuck of the others know no longer it fits as pedagogic premise in the days today of our Schools, because it is necessary use of new technologies, in the process of producing knowledge flexible in the construction time/space. This work had as objective offers theoretical-methodological subsidies, for the understanding of the science starting from methods and investigation processes, that in the extent of the professional formation in the Agrot?cnica School, it can develop the student's of the technical course scientific critical spirit in farming. The work was developed through a teaching-learning process based on an approach starting from the study of the cycling of nutrients in the culture of the eucalyptus. The study was developed at the School Federal Agrot?cnica of S?o Jo?o Evangelista, today Federal Institute of Education Science and Technology of Minas Gerais (IFMG-Campus S?o Jo?o Evangelista). Two groups of voluntary students, composed by 21 students, they were submitted to the teaching-learning process. A group was worked with the traditional method of teaching and the other with the scientific method. To the two groups a questionnaire was applied containing 10 subjects regarding the culture of the eucalyptus. In the first chapter it was evaluated, through the methodology it informs, the cycling of nutrients in the culture of the eucalyptus. It was verified that the burlap deposition on the soil allowed the macronutrients liberation for the soil, standing out N and Ca. The burlap accumulation also benefitted the fertility of the soil, being verified improvement in almost all of the appraised attributes, with emphasis in the organic matter of the soil. In the second chapter the efficiency of the teaching methodologies was evaluated (traditional and it informs) in the teaching-learning process, and the scientific method was shown more efficient than the traditional, because in this the students acquired more knowledge on the subject besides a larger interest, for they be discovering and explaining their old doubts and faiths. This larger learning was verified being observed the notes of the questionnaire easily and also in their participations, very effective during the developed activities. / O fazer para aprender descolado dos demais saberes j? n?o cabe como premissa pedag?gica nos dias de hoje das nossas escolas, visto que ? preciso utiliza??o de novas tecnologias no processo de produzir conhecimentos flexibilizados no tempo/espa?o de constru??o. Este trabalho teve como objetivo oferecer subs?dios te?rico-metodol?gicos, para a compreens?o da ci?ncia a partir de m?todos e processos de investiga??o, que no ?mbito da forma??o profissional na Escola Agrot?cnica poder? desenvolver o esp?rito cr?tico cient?fico do aluno do curso T?cnico em Agropecu?ria. O trabalho foi desenvolvido por meio de um processo de ensino-aprendizagem baseado em abordagem a partir do estudo da ciclagem de nutrientes na cultura do eucalipto. O estudo foi desenvolvido na Escola Agrot?cnica Federal de S?o Jo?o Evangelista, hoje Instituto Federal de Educa??o Ci?ncia e Tecnologia de Minas Gerais (IFMG ? Campus S?o Jo?o Evangelista). Duas turmas de alunos volunt?rios, compostas por 21 alunos, foram submetidas ao processo de ensino-aprendizagem. Uma turma foi trabalhada com o m?todo tradicional de ensino e a outra com o m?todo cient?fico. ?s duas turmas foi aplicado um question?rio contendo 10 quest?es referentes ? cultura do eucalipto. No primeiro cap?tulo, avaliou-se, por meio da metodologia cient?fica, a ciclagem de nutrientes na cultura do eucalipto. Verificou-se que a deposi??o de serapilheira sobre o solo permitiu a libera??o de macronutrientes para o solo, destacando-se o N e Ca. O ac?mulo de serapilheira tamb?m beneficiou a fertilidade do solo, sendo verificada melhoria em quase todos os atributos avaliados, com ?nfase na mat?ria org?nica do solo. No segundo cap?tulo, avaliou-se a efici?ncia das metodologias de ensino (tradicional e cient?fica) no processo de ensino-aprendizagem, tendo o m?todo cient?fico se mostrado mais eficiente que o tradicional, pois neste os alunos adquiriram mais conhecimentos sobre o assunto, al?m de maior interesse, por estarem descobrindo e esclarecendo suas antigas d?vidas e cren?as. Esse maior aprendizado foi facilmente verificado, observando-se as notas do question?rio e tamb?m as suas participa??es, bem efetivas durante as atividades.