Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2017-01-26T15:31:20Z No. of bitstreams: 1 MariaDeFatimaAlvesDeSena_DISSERT.pdf: 3596112 bytes, checksum: b2462f647c76e64acff06ef0330aafee (MD5) / Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2017-01-27T10:50:57Z (GMT) No. of bitstreams: 1 MariaDeFatimaAlvesDeSena_DISSERT.pdf: 3596112 bytes, checksum: b2462f647c76e64acff06ef0330aafee (MD5) / Made available in DSpace on 2017-01-27T10:50:57Z (GMT). No. of bitstreams: 1 MariaDeFatimaAlvesDeSena_DISSERT.pdf: 3596112 bytes, checksum: b2462f647c76e64acff06ef0330aafee (MD5) Previous issue date: 2016-07-27 / A hist?ria do ensino de Dan?a em n?vel T?cnico no Brasil ? recente, data dos anos de 1960, sendo uma das mais antigas a Escola de Teatro e Dan?a do Par?. Conv?m ressaltar que tais escolas est?o ligadas no seu in?cio ao ide?rio da Escola T?cnica no Brasil datado dos anos de 1900 que tinham por objetivo profissionalizar o indiv?duo. A pesquisa ? de natureza qualitativa descritiva sob o vi?s da abordagem da an?lise de conte?do. Teve como objeto de estudo o Centro Educacional Norte-Rio-Grandense de Artes (CENA). Ao se utilizar dessa forma, a pesquisa, e ao adot?-la nos despimos de uma atitude apoiada em uma l?gica linear racionalista. Para a produ??o de dados de pesquisa, alguns procedimentos foram utilizados: revis?o de literatura, pesquisa documental, fontes da mem?ria viva, entrevistas para a coleta dos dados e discuss?o da coleta do material. Partindo do entendimento de que as escolas t?cnicas de dan?a s?o locais de forma??o, prop?e-se neste trabalho, apresentar, discutir e analisar o Curso T?cnico de Dan?a do Estado do Rio Grande do Norte (CENA - Centro Educacional Norte-Rio-Grandense de Artes), bem como suas metas e projeto art?stico/pedag?gico enquanto ensino profissionalizante. Disp?e-se ainda a compreender como se constituiu a cria??o do CENA, com foco no contexto social, pol?tico e cultural do Estado no sentido de refletir sobre o processo de forma??o dos discentes no que se refere ao m?todo ensino e aprendizagem, as concep??es de dan?a e pedag?gica do curso referendado, bem como seu projeto art?stico. / The history of the Technical level dance education in Brazil is recent. It has begun in the 1960s and one of the first examples is the School of Theater and Dance of Par?. It is worth mentioning that these schools are linked at its inception to the ideals of the Technical School in Brazil dating from the 1900s which were focused in professionalizing citizens. The research is descriptive qualitative under the bias of the approach to content analysis. It had as object of study was Centro Educacional Norte-Rio-Grandense de Artes (CENA). By using this method of research and in order to apply it, we undressed ourselves of an attitude supported by a rational and linear logic. For the production of research data some procedures were used, such as: literature review, documentary research, living memory sources, interviews for data collection and discussion of data collection. Based on the understanding that the technical dance schools are artistic training places we proposed in this research to present, to discuss and to analyze the Technical Course of Rio Grande do Norte State Dance, as well as its goals and artistic / pedagogical project as professional education. If it has still to understand how it was the creation of the CENA , focusing on social, political and cultural state in order to reflect on the process of formation of the students as regards the method teaching and learning, the dance concepts and pedagogic countersigned course as well as its artistic design.

Submitted by Sandra Pereira (srpereira@ufrrj.br) on 2017-01-24T11:54:20Z No. of bitstreams: 1 2016 - Bruna katharine Santos Cavalcanti.pdf: 920444 bytes, checksum: 84be96e186e169c89db9cbddefba90cb (MD5) / Made available in DSpace on 2017-01-24T11:54:20Z (GMT). No. of bitstreams: 1 2016 - Bruna katharine Santos Cavalcanti.pdf: 920444 bytes, checksum: 84be96e186e169c89db9cbddefba90cb (MD5) Previous issue date: 2016-03-23 / This research was conducted with students of the Technical Course in Food, in the form of Distance Col?gio Agricola Dom Agostinho Ikas (CODAI), under the Rural Federal University of Pernambuco in the search for a profile of the students who opt for this type of study modality and the general coordinator of the course that explains how was the implementation of the course and what the perspectives of teachers and tutors in distance courses in relation to teaching and learning that has as a primary means internet. In the first chapter we contextualize the origin of the implementation of the Distance Education courses in CODAI, explaining what the legal bases of EAD in Brazil and situating what we will deepen in the second chapter, which feature through an online questionnaire, to observe peculiar questions regarding the profile of the student as well as his assessment on learning through Moodle (Modular Object-Oriented Dynamic Learning Environment), main technical source in education. Finally, in the third chapter, we analyze the role of this tool in the teaching-learning relationship in the virtual environment of the Distance Education Center of CODAI, who it was made possible by including the mandatory internship to complete this survey, which enabled a working knowledge tool at the Federal and Technological Institute of Pernambuco, with that studies both the NEAD and in IFPE enabled a more comprehensive and critical view in relation to the platform teaching-learning Moodle. What allowed us to make an overall assessment of the main tool used in distance learning courses of CODAI and contribute relevant data for both profile studies of students who are benefited from the technical course in non-face mode, as in the improvement of teaching using the Moodle as the main tool for teaching and learning. / Esta pesquisa foi realizada com discentes do Curso T?cnico em Alimentos, na modalidade a Dist?ncia do Col?gio Agr?cola Dom Agostinho Ikas (CODAI), vinculado a Universidade Federal Rural de Pernambuco na busca de um perfil dos alunos que optam por esse tipo de modalidade de estudo e com a coordenadora geral do curso, que descreveu como foi a implanta??o do curso e quais as perspectivas de professores e tutores em cursos a distancia em rela??o ao ensino-aprendizagem que possui como principal meio a internet. No primeiro cap?tulo contextualizamos a origem da implanta??o dos cursos de Educa??o a Dist?ncia no CODAI, explicando quais as bases legais da EAD no Brasil e situando o que iriamos aprofundar no segundo cap?tulo, onde caracterizamos atrav?s de um question?rio on-line, para observarmos quest?es peculiares referentes ao perfil do aluno, assim como sua avalia??o na aprendizagem atrav?s da plataforma Moodle (Modular Object-Oriented Dynamic Learning Environment), como principal fonte t?cnica no ensino. Por fim, no terceiro cap?tulo, analisamos o papel desta ferramenta na rela??o ensino-aprendizagem no ambiente virtual do N?cleo de Educa??o a Dist?ncia do CODAI, que foi poss?vel gra?as inclusive ao est?gio profissional obrigat?rio para conclus?o desta pesquisa, que possibilitou um conhecimento pr?tico da ferramenta no Instituto Federal e Tecnol?gico de Pernambuco, com isso estudos tanto no NEAD quanto no IFPE possibilitaram uma vis?o mais abrangente e cr?tica em rela??o ? plataforma de ensino-aprendizagem Moodle. O que nos permitiu fazer uma avalia??o geral da principal ferramenta utilizada nos cursos a dist?ncia do CODAI e contribuir com dados relevantes tanto para estudos do perfil dos alunos que s?o beneficiados com o curso t?cnico na modalidade n?o presencial, quanto no aprimoramento do ensino que utilizam o Moodle como principal ferramenta para ensino-aprendizagem

Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2018-02-07T18:03:12Z No. of bitstreams: 1 2016 - Manuel Ricardo dos Santos Rabelo.pdf: 1301532 bytes, checksum: 9e93dab4c197d7e8c11715a4ea105991 (MD5) / Made available in DSpace on 2018-02-07T18:03:12Z (GMT). No. of bitstreams: 1 2016 - Manuel Ricardo dos Santos Rabelo.pdf: 1301532 bytes, checksum: 9e93dab4c197d7e8c11715a4ea105991 (MD5) Previous issue date: 2016-10-17 / This research developed in PPGEA / UFRRJ as dissertation, we made a reflection on the teaching and learning of school mathematics emphasizing some teaching experiences that value abstraction, memorization, with content outside the reality of students, and in this context we enter the vocational education field in Brazil this perspective, think of as research problem: what strategies can be used for the teaching and learning of school mathematics contribute to the improvement of knowledge of the field professional? To contribute to this problem, identify the main difficulties encountered in the teaching and school mathematics learning in the professional technical course and research some methods in which these processes can significantly occur. We work with two groups of technical progress in agriculture, a control and the other experimental, that this work will treat as a field class to accomplish comparisons. We applied to two classes a pre-test to identify some difficulties in relation to the geometry of content and arithmetic, a questionnaire diagnosis and post-test. We also point may need to know what knowledge the students had about multiplication and division. The diagnostic questionnaire allowed us to check, missing school students, a considerable amount worked and some considered the school mathematics teaching offered in decontextualized and fragmented way. We performed for the two lecture classes with the help of video lesson. Then and only for the country group proposed a field of activity in which they measured the dimensions of the ponds and flowerbeds of the institute, they found the area available for planting as well as the outline of the region and measured the spacing between the vegetables planted in the flower bed . This activity aroused enough student interest and questions. After this activity, we applied one after posttest results of a questionnaire. We verified that followed the lectures of field classes improve the students' knowledge. We emphasize that we can make a difference to improve school mathematics teaching, with dynamic lectures and contextualized when accompanied by practical classes held outside the classroom context. We alert for the importance to the technical experience school mathematics in professional activities making it significant. / Nesta pesquisa desenvolvida no PPGEA/UFRRJ, como disserta??o de mestrado, fizemos uma reflex?o sobre o ensino e a aprendizagem da matem?tica escolar enfatizando algumas experi?ncias docentes que valorizam a abstra??o, a memoriza??o, com conte?dos fora da realidade dos alunos, e neste contexto inserimos o ensino profissional do campo, no Brasil Nesta perspectiva, concebemos como problema de pesquisa: quais estrat?gias podem ser usadas para que o ensino e a aprendizagem da matem?tica escolar contribuam para a melhoria do conhecimento do profissional do campo? Para contribuir com este problema, identificamos as principais dificuldades encontradas nos processos de ensino e de aprendizagem de matem?tica escolar no curso t?cnico profissional e pesquisamos algumas metodologias em que estes processos possam ocorrer de forma significativa. Trabalhamos com duas turmas do curso t?cnico em agropecu?ria, uma de controle e outra experimental, que neste trabalho trataremos como turma de campo, para realizarmos compara??es. Aplicamos ?s duas turmas um pr?-teste, para identificar algumas dificuldades em rela??o aos conte?dos de geometria e aritm?tica, um question?rio diagn?stico e um p?s-teste. Destacamos, ainda, ser necess?rio saber quais conhecimentos os alunos tinham sobre multiplica??o e divis?o. O question?rio diagn?stico nos permitiu verificar, alunos ausentes da escola, uma quantidade consider?vel trabalhava e alguns consideravam o ensino da matem?tica escolar ofertado de forma descontextualizado e fragmentado. Realizamos para as duas turmas aula te?rica com aux?lio de videoaula. Em seguida e somente para a turma de campo propusemos uma atividade de campo, na qual eles mediram as dimens?es dos viveiros e canteiros do instituto, acharam a ?rea dispon?vel para plantio assim como o contorno da regi?o e mediram o espa?amento entre as hortali?as plantadas no canteiro. Esta atividade despertou bastante o interesse dos alunos e questionamentos. Ap?s esta atividade, aplicamos um p?s-teste seguido de um question?rio de resultados. Verificamos que aulas te?ricas seguidas de aulas de campo melhoram o conhecimento dos alunos. Ressaltamos que, podemos fazer diferen?a para melhorar o ensino de matem?tica escolar, com aulas te?ricas din?micas e contextualizadas quando acompanhada da aula pr?tica, realizada fora do contexto da sala de aula. Alertamos para a import?ncia de um t?cnico vivenciar a matem?tica escolar em atividades profissionais tornando-a significativa.

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.

Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2018-11-13T17:14:03Z No. of bitstreams: 1 2013 - Ivone Mary Medeiros de Souza.pdf: 7535122 bytes, checksum: 0b36e574b0ea5e4da463451213836135 (MD5) / Made available in DSpace on 2018-11-13T17:14:03Z (GMT). No. of bitstreams: 1 2013 - Ivone Mary Medeiros de Souza.pdf: 7535122 bytes, checksum: 0b36e574b0ea5e4da463451213836135 (MD5) Previous issue date: 2013-08-15 / With the objective of meet the need for Professional Education in the Municipality of Amajari, the Federal Institute of Roraima (IFRR) built the campus Amajari which offer the technical course in agriculture to ensure the construction of a globalizing knowledge and overcome boundaries of disciplines. It is understood, therefore, that the course syllabus is based on the principles of interdisciplinarity. It is known, however, that the implementation of an interdisciplinary practice requires planning, time and willingness of teachers and the management team. In addition, this process can show resistance by teachers who supporters of traditional teaching practices, unaware, or do not accept not value interdisciplinary procedures. From this perspective, the proposed research aimed to answer the following question: pedagogical practice developed in the technical course in agriculture campus Amajari complies with the purposes of interdisciplinarity, as prescribed plan your course? Sought to know how the actors involved in the teaching-learning process (teachers, course coordinators, pedagogical coordinators and director of education) have organized to put in practice the pedagogical methodology recommended in the course. To do so, we aim to identify and analyze the conceptions of teachers and educational managers about interdisciplinarity in teaching and meet the pedagogical practices developed in the technical course in agriculture campus Amajari. In the first stage of the research, analyzed the course plan, identifying the mission, vision and values that support the insertion of IFRR in the region. This research is supported by the theoretical works of Hilton Japiass?, Edgar Morin, Ivani Farm, Guiomar Mello, Heloise L?ck, and other authors who discuss the interdisciplinary perspective in education. Based on the concepts and theoretical foundations presented by these authors, was held the second phase of the research, a qualitative analysis of the statements of the management team and teachers Campus Amajari / IFRR obtained through semi-structured interviews, in order to search the coherence between the proposed methodology and pedagogical practice developed in the course defined in this study. It was evident the commitment of a group of teachers in implementing the proposed methodology of the course focus with the use of the design methodology. The practice of these teachers favors the integration of theory and practice, from the perspective that teaching activities can be planned and executed in order to give the student the starring role in the process of building their knowledge and their professional training. It was noticed, however, the gaps between the curriculum and the reality of students, belonging mostly to the ethnics groups Macuxi and Wapichana. / Com o objetivo de atender ? necessidade de educa??o profissional no munic?pio de Amajari, o Instituto Federal de Roraima (IFRR) construiu o C?mpus Amajari, o qual oferta o Curso T?cnico em Agricultura, visando a garantir a constru??o de um conhecimento globalizante e superar os limites das disciplinas.Entende-se, pois, que o plano de curso se sustenta nos princ?pios da interdisciplinaridade. Sabe-se, no entanto, que a implementa??o de uma pr?tica interdisciplinar requer planejamento, tempo e disposi??o dos professores e da equipe gestora Al?m disso, esse processo pode apresentar resist?ncia por professores que, adeptos a pr?ticas tradicionais de ensino, desconhecem, n?o aceitam ou n?o valorizam procedimentos interdisciplinares. A partir dessa perspectiva, a pesquisa aqui proposta pretendeu responder ao seguinte questionamento:a pr?tica pedag?gica desenvolvida no Curso T?cnico em Agricultura do C?mpus Amajari cumpre com os prop?sitos da interdisciplinaridade, conforme preceitua seu plano de curso? Buscou-se conhecer de que modo os atores envolvidos no processo ensino-aprendizagem (professores, diretor de ensino, coordenador de curso e pedag?gico) t?m se organizado para p?r em pr?tica a metodologia recomendada na proposta pedag?gica do curso. Para tanto, visamos identificar e analisar as concep??es dos professores e gestores pedag?gicos acerca da interdisciplinaridade no ensino e conhecer as pr?ticas pedag?gicas desenvolvidas no Curso T?cnico em Agricultura do C?mpus Amajari. Na primeira etapa da pesquisa, analisou-se o Plano de Curso, identificando a miss?o, vis?o e valores que amparam a inser??o do IFRR na regi?o. Esta pesquisa tem como suporte te?rico obras de Hilton Japiass?, Edgar Morin, Ivani Fazenda, Guiomar Mello, Helo?sa L?ck, al?m de outros autores que discutem a perspectiva interdisciplinar na educa??o. Com base nos conceitos e fundamentos te?ricos apresentados por esses autores, foi realizada a segunda fase da pesquisa, numa an?lise qualitativa das falas da equipe gestora e dos professores do C?mpus Amajari/IFRR, obtidas por meio de entrevistas semiestruturadas, com o intuito de pesquisar a coer?ncia entre a proposta metodol?gica e a pr?tica pedag?gica desenvolvida no curso delimitado neste estudo. Evidenciou-se o empenho de um grupo de professores em executar a proposta metodol?gica do curso em foco com a utiliza??o da metodologia de projetos. A pr?tica desses professores privilegia a articula??o teoria-pr?tica, na perspectiva de que as atividades de ensino possam ser planejadas e executadas de forma a garantir ao educando o papel de protagonista no processo de constru??o de seu conhecimento e de sua forma??o profissional. Percebeu-se, no entanto, a exist?ncia de lacunas entre o curr?culo escolar e a realidade dos alunos, pertencentes, em sua maioria, ?s etnias Macuxi e Wapichana.

Submitted by Jadson Francisco de Jesus SILVA (jadson@uefs.br) on 2018-07-31T22:19:12Z No. of bitstreams: 1 Dissertacao_LuisGustavoAraujo.pdf: 8660411 bytes, checksum: cba36d7b6e819bd2743bd4343cccbccf (MD5) / Made available in DSpace on 2018-07-31T22:19:12Z (GMT). No. of bitstreams: 1 Dissertacao_LuisGustavoAraujo.pdf: 8660411 bytes, checksum: cba36d7b6e819bd2743bd4343cccbccf (MD5) Previous issue date: 2018-04-06 / Teaching programming is a great challenge in every educational stage and in several institutions of the world, being a general problem in the area of computing education. In the Brazilian Informatics vocational high school programs, historical issues of the Professional Education System in Brazil make this problem even harder. With these issues in mind, we proposed and evaluated a teaching approach based on spiral learning associated with programming environments for novices and contexts relevant to students, aiming to improve motivation and learning in programming courses. Three case studies were carried out: one in Midlle School, and two in vocational high school programs in Informatics in Feira de Santana, Bahia, Brazil. The case studies were split into three contextualized blocks, where programming content was learned through a context, using appropriate tools. Contexts such as games, geometric figures and images were used, as well as Scratch, JES and PPlay tools. Given the qualitative and quantitative nature of this research, we used sur- veys, interviews, observations, evaluations and logbooks to obtain the data. Results on motivation are described in terms of the ARCS model (Attention, Relevance, Confidence and Satisfaction), and the results on learning are described from student exams and qualitative data. Results point to high levels of motivation during the whole approach and to the influence in student motivation of either maintaining or changing context and tools used in each block. Regarding learning, results demonstrate that the approach has enhanced learning of some concepts. One noti- ces that Scratch helped in understanding Functions, Select and Repeart Structures, and that the use of the Python language led to better understanding of Variables and Relational Operators. About object-oriented programming concepts, students showed ease with Classes, Constructors, Objects and Variables. This study also reveals the mutual influence between student motivation and learning. The results, materials, research design and the courses presented in this work may contribute to the design of other vocational courses and to the research on teaching and learning programming. / O ensino de programa??o ? um grande desafio em todas as modalidades de ensino e em v?rias institui??es de diversos pa?ses, configurando-se como um problema geral na ?rea de Computa??o. Nos cursos t?cnicos em inform?tica brasileiros, somam-se os problemas hist?ricos da Educa??o Profissional no Brasil. Diante destes problemas, buscou-se a motiva??o e o aprendizado em disciplinas de programa??o, atrav?s de uma abordagem se ensino em espiral e contextualizada. Foram realizados tr?s estudos de caso: um, no ensino Fundamental, e dois, em cursos t?cnicos de Inform?tica, no munic?pio de Feira de Santana, Bahia. Os estudos de caso foram divididos em tr?s blocos contextualizados, onde estudavam-se conte?dos de programa??o atrav?s de um contexto, usando ferramentas apropriadas. Foram utilizados contextos como Jogos, Figuras geom?tricas e Imagens, assim como as ferramentas Scratch, JES e PPlay. Tendo em vista o car?ter qualitativo e quantitativo da pesquisa, utilizamos question?rios, entrevistas, observa??es, avalia??es e di?rios de bordo para obten??o dos dados. Os resultados sobre motiva??o s?o descritos em termos do modelo ARCS (Aten??o, Relev?ncia, Confian?a e Satisfa??o), enquanto que os resultados sobre aprendizagem s?o descritos a partir das avalia??es e dos dados qualitativos. Os resultados apontam para altos ?ndices de motiva??o, durante toda a abordagem e para a influ?ncia direta da manuten??o ou mudan?a do contexto e das ferramentas, utilizadas nos blocos, na motiva??o dos estudantes. Quanto `a aprendizagem, os resultados demonstram que a abordagem potencializou a aprendizagem de alguns conceitos. Percebe-se que o Scratch auxiliou na compreens?o de Fun??o, Estruturas de Repeti??o e Sele??o e que o uso da linguagem Python possibilitou uma maior compreens?o sobre Vari?veis e sobre Operadores Relacionais. Quanto ? orienta??o a objetos, os estudantes apresentaram facilidades em Classes, Construtores e Objetos. Este estudo revela ainda, rela??es de influ?ncia entre a motiva??o dos estudantes e a aprendizagem. Espera-se que os resultados, os materiais e o design da pesquisa e das disciplinas, aqui apresentados, possam contribuir para a concep??o de disciplinas de programa??o em outros cursos t?cnicos e para a investiga??o sobre o ensino-aprendizagem de programa??o.