scholarly journals O ensino de estocástica no currículo de Matemática do Ensino Fundamental no Brasil The Stochastic Teaching in the Mathematics curriculum of Elementary School in Brazil

Author(s):  
Ailton Paulo de Oliveira Júnior ◽  
Roberta De Cássia dos Anjos

O objetivo desse trabalho foi determinar as relações estabelecidas entre os documentos de orientações curriculares no Brasil em nível nacional, voltados para os alunos e professores, considerando o Ensino de estocástica no Ensino Fundamental e fundamentados na Teoria Antropológica do Didático (TAD) e sua perspectiva ecológica. Formulamos o ecossistema do Ensino de estocástica na Educação Básica considerando o Guidelines for Assessment and Instruction in Statistics Education - GAISE. Os resultados apontam que há um “norteamento” isolado quanto ao ensino de Estatística, Probabilidade e Análise Combinatória, não convergindo para o ensino da Estocástica. Mas, acreditamos na expectativa da inclusão da Educação Estocástica nos currículos de formação de professores de Matemática, metodologicamente e na prática.The purpose of this paper was to determine the relationships established between the curriculum guidelines documents in Brazil at national level, aimed at students and teachers, considering Stochastic Teaching in Elementary School and based on the Anthropological Theory of the Didactic (TAD) and its ecological perspective. We formulate the ecosystem of Stochastic Education in Guidelines for assessment and instruction in statistics education (GAISE) Report: A Pre-K-12 Curriculum Framework. The results indicate that there is an isolated "orientation" regarding the teaching of Statistics, Probability and Combinatorial Analysis, not converging to the teaching of Stochastics. But, we believe in the expectation of including Stochastic Education in the curricula of teacher training in Mathematics, methodologically and in practice.

Author(s):  
Herman Do Lago Mendes

Investiga o lócus dos Números Binários, enquanto saber ensinado, saber a ser ensinado e saber científico. Para tal, recorre-se à Teoria da Transposição Didática e a Teoria Antropológica do Didático, ambas de Yves Chevallard. Para delimitar a pesquisa, inicia-se a investigação por meio de análise praxeológica (matemática e didática) de 4 coleções de livros didáticos de matemática dos anos finais do Ensino Fundamental avaliados pelo Programa Nacional do Livro Didático; realiza-se, posteriormente, a análise praxeológica de diretrizes curriculares nacionais e estadual. Por fim, estuda-se o lócus dos Números Binários na academia Matemática. Como principais resultados destacam-se: os números binários são sugeridos nas diretrizes curriculares como conteúdo básico de aprendizagem por meio de estudo de unidades de medida da informática; São trabalhados em livros didáticos de matemática de maneira auxiliar ao estudo de potenciação ou curiosidade ou servido como leitura complementar ao docente.Palavras-chave: Números Binários. Teoria da Transposição Didática. Teoria Antropológica do Didático.AbstractIt investigates the locus of binary numbers as a taught knowledge, a knowledge that is taught and scientific knowledge. For this purpose, it uses to the Theory of Didactic Transposition and Anthropological Theory of Didactic, both of Yves Chevallard. To delimit the research, it begins the investigation by praxeological analysis (mathematics and didactic) of 4 collections of math textbooks from the final years of elementary school evaluated by the National Textbook Program; It takes place later, the praxeological analysis of national curriculum guidelines and in state the. Finally, it studies the locus of binary numbers in mathematics academy. The main results are: binary numbers are suggested in the curriculum guidelines as basic learning content through study of computing units of measurement; They are taught in textbooks of mathematics to assist study potentiation or curiosity or served as a complement to teaching reading.Keywords: Binary Numbers. Theory of Didactic Transposition,.Anthropological Theory of Didactic.


2017 ◽  
Vol 24 (03) ◽  
pp. 31
Author(s):  
Nathalia Da Cruz Alves ◽  
Christiane Gresse Von Wangenheim ◽  
Pedro Eurico Rodrigues ◽  
Jean Carlo Rossa Hauck ◽  
Adriano Ferreti Borgatto

Despite computing being virtually present in all sectors of our society, there is still a lack of knowledge and interest in learning about computing, in general due to the absence of the teaching of computing in elementary school. Teaching computing focusing only on digital literacy is no longer enough, as already in elementary school digital fluency need to be taught, including computational thinking and programming to prepare individuals adequately to deal with the challenges of the digital age. Thus, there is currently a global trend of concentrated efforts on computing education for this age group, and the multidisciplinary approach, combining computing to other disciplines already present within the scholar curriculum, has proven to be an efficient and effective way of teaching. In this context, the present study proposes an instructional unit for computing education in elementary school in a multidisciplinary way, integrated in history classes, following the K-12 curriculum guidelines for computer education and using the Scratch environment. The instructional unit is developed following an instructional design approach and is implemented and evaluated through a case study involving four classes in the fifth and seventh grades of an elementary school in Florianópolis/SC. The results indicate that the instructional unit and the use of Scratch enable the learning of basic computing concepts (specifically programming) in an effective and entertaining way and attract the interest and motivation of students to this knowledge area.


2020 ◽  
Vol 3 (2) ◽  
pp. 67-68
Author(s):  
Jasmine P. Yulo ◽  
Dexter Paul D. Dioso

The field of school leadership has been continuously increasing in demands and had currently occupied the idea of distributed leadership. Distributed leadership is leadership that is "stretched over leaders and followers, which is beneficial in settings such as schools (Bonneville, 2017). The call for teachers as leaders in school to help implement the K-12 educational system had engaged them to take on collaborative roles. Thus, the study intended to describe the level of awareness and extent of practices of distributed leadership in terms of types such as collaborative, collective, and coordinated as assessed by public elementary school teachers. Moreover, it determined whether a significant relationship existed between the level of awareness and demographic profile and the extent of practices and demographic profile of teachers. Also, it intended to determine if there is a significant relationship between the awareness and practices of distributed leadership.


2017 ◽  
Vol 1 (35) ◽  
pp. 9
Author(s):  
Elena Marin

<p><span>This paper attempts to highlight and examine the Romanian perspective regarding inclusive education by presenting some statistical data and the steps that have been made in order to make the switch from a school system lead by the segregation principle to a school system based on inclusive principles. Moreover, the attention focuses on schools` key actors, the teacher, more specifically on the initial teachers training programmes available in Romania. The starting point when it come to the initial teacher training programmes is based on the assumption that there is an acute need for training when it comes to the implementation of an inclusive educational system in Romania. Using a qualitative approach, we aimed at presenting specialists’ opinion on priority issues in policy development regarding the teacher training in the field of inclusive education, </span><span>focusing on </span><span>the premises for implementing a training system that is mandatory for every teacher in the inclusive education and on the aspects that relate to the rethinking of the teacher’s training process at a national level.</span></p><p><span lang="RO"><span style="font-family: Calibri; font-size: medium;"> </span></span></p><p><span lang="RO"><span style="font-family: Calibri; font-size: medium;">Straipsnyje bandoma analizuoti inkliuzinio ugdymo diegimą Rumunijoje: pateikiama statistinių duomenų ir aprašoma, kokių veiksmų buvo imtasi pereinant nuo segregacijos principu pagrįstos ugdymo sistemos mokykloje prie inkliuzijos principais grindžiamos sistemos. Dėmesys kreipiamas į mokytojus ir mokytojų pirminio rengimo programas.<br />Mokytojų pirminis rengimas Rumunijoje remiasi prielaida, kad, siekiant įdiegti inkliuzinio ugdymo sistemą, tokių mokytojų rengimo poreikis yra labai didelis. Kokybiniu tyrimu buvo siekiama pateikti specialistų nuomonę dėl inkliuzinio ugdymo mokytojų rengimo politikos prioritetų, atkreipiamas dėmesys į tokių specialistų rengimo, privalomo kiekvienam inkliuzinį ugdymą taikančiam mokytojui, sistemos įdiegimo sąlygas<br />ir aspektus, susijusius su mokytojų rengimo proceso reformavimu nacionaliniu lygmeniu.</span></span></p>


2020 ◽  
Vol 1 (1) ◽  
pp. 50-54
Author(s):  
Said Fachry Assagaf ◽  
Suradi Tahmir ◽  
Muhammad Dinar

This is elementary school teacher training to solve mathematics olympiad problems in Bulukumba district. The purpose of this training is to (1) provide information about mathematics olympiad in Indonesia (2) training teacher to solve mathematics olympiad problems, and (3) motivate  primary teachers to conduct olympiad class in their school.  The method is divided into two, namely the presentation and the independent tasks. The presentation focuses on the types of math competitions and the types of Olympic problems. Independent task aims to create and solve mathematics Olympiad problems for elementary school level. In addition, motivation was also being concerned in this training. The teachers were expected to use the problems in their mathematics class and also to identify students who potentially have ability join in mathematics competition. Abstrak Pengabdian ini berupa pelatihan olimpiade matematika tingkat Sekolah Dasar yang diperuntukkan bagi Guru Sekolah Dasar di Kabupaten Bulukumba. Tujuan pengabdian ini adalah untuk (1) memberikan pengetahuan terkait pelaksanaan olimpiade matematika di Indonesia (2) memberikan pemahaman terkait soal-soal olimpiade matematika, dan (3) memberikan motivasi kepada guru untuk melakukan pembimbingan olimpiade. Metode pelaksanaan terbagi atas dua yakni metode ceramah dan metode kerja mandiri. Metode ceramah berfokus kepada materi tentang jenis jenis kompetisi matematika dan jenis jenis soal olimpiade. Kerja mandiri bertujuan untuk membuat dan menyelesaikan soal olimpiade matematika tingkat SD. Selain itu, motivasi juga diberikan agar guru dapat mengadopsi soal tersbeut dalam kegiatan pembelajaran serta mencari bibit unggul yang dapat diikutkan untuk berkompetisi.


2019 ◽  
Vol 5 (9) ◽  
pp. 187
Author(s):  
José BATISTA NETO

RESUMOA narrativa da trajetória escolar de formador de professores é trazida à luz como pretexto para discussão sobre a relevância de material biográfico em processos formativos. Práticas relacionadas ao método biográfico no cenário da escola de educação básica são aqui exploradas com a finalidade de evidenciar seu potencial formativo. A contextualização foi um recurso metodológico observado, tendo de seu uso resultado um texto recheado de notas históricas. A narrativa de trajetória escolar e do contexto de produção compõe aqui um memorial, entendido como um olhar lançado sobre a história de vida de um docente que toma sua vida como objeto e, de suas experiências, faz história. É uma história de si, uma autobiografia, pela qual nos fazemos historiadores de nós mesmos. A narrativa deslindou traços da escola, da formação de professores e da prática pedagógica, de modo a fazer compreender a participação da dimensão biográfica no processo formativo de professor.Trajetória escolar. Biografia. Formação de professor.Narratives of the school career of a teacher trainer: memory, history and formationABSTRACTThe narrative of the school trajectory of teacher educator is brought to light as a pretext for discussion about the relevance of biographical material in formative processes. Practices related to the biographical method in the scenario of the elementary school are explored here in order to highlight its formative potential. Contextualization was an observed methodological resource, and its use resulted in a text full of historical notes. The narrative of the school trajectory and the context of production composes here a memorial, understood as a look at the life story of a teacher who takes his life as an object and, from his experiences, makes history. It is a story of itself, an autobiography, by which we make ourselves historians of ourselves. The narrative unraveled traces of the school,teacher training and pedagogical practice, in order to make the participation of the biographical dimension in the teacher training process easier to understand.School trajectory. Biography. Teacher training.Narrative della carriera scolastica di un insegnante di maestri: memoria, storia e formazioneRIASSUNTOLa narrazione della traiettoria scolastica dell'insegnante viene messa in luce come pretesto per la discussione sulla rilevanza del materiale biografico nei processi formativi. Le pratiche del metodo biografico nello scenario della scuola elementare sono esplorate qui al fine di evidenziarne il potenziale formativo. La contestualizzazione era una risorsa metodologica osservata e il suo uso ha prodotto un testo pieno di note storiche. La narrazione della traiettoria della scuola e il contesto della produzione compongono qui un memoriale, inteso come uno sguardo alla storia di un insegnante che prende la sua propria vita come oggetto e, dalle sue esperienze, fa la storia. È una storia di se stessa, un'autobiografia, con la quale ci rendiamo storici di noi stessi. La narrazione ha svelato le tracce della scuola, della formazione degli insegnanti e della pratica pedagogica, al fine di facilitare la comprensione della partecipazione della dimensione biografica al processo di formazione degli insegnanti.Traiettoria della scuola. Biografia. Formazione degli insegnanti.Narrativas de la carrera escolar de un formador de docentes: memoria, historia y formaciónRESUMENLa narrativa de la trayectoria escolar del formador de docentes sale a la luz como pretexto para la discusión sobre la relevancia del material biográfico en los procesos formativos. Aquí se exploran prácticas relacionadas con el método biográfico en el escenario de la escuela primaria para resaltar su potencial formativo. La contextualización fue un recurso metodológico observado, y su uso resultó en un texto lleno de notas históricas. La narrativa de la trayectoria escolar y el contexto de producción compone aquí un memorial, entendido como una mirada a la historia de vida de un maestro que toma su vida como un objeto y, desde sus experiencias, hace historia. Es una historia en sí misma, una autobiografía, por la cual nos hacemos historiadores de nosotros mismos. La narración desvela las huellas de la escuela, la formación del profesorado y la práctica pedagógica, a fin de facilitar la comprensión de la participación de la dimensión biográfica en el proceso de formación del profesorado.Trayectoria escolar. Biografía. Formación del profesorado.


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