scholarly journals MÉTODO DE RESOLUÇÃO DE PROBLEMAS NO ENSINO MÉDIO: UMA PROPOSTA INTERDISCIPLINAR ABORDANDO O TEMA AGROTÓXICOS

2018 ◽  
Vol 3 (2) ◽  
pp. 643-664
Author(s):  
Daniel das Chagas de Azevedo Ribeiro ◽  
Camila Greff Passos ◽  
Tania Denise Miskinis Salgado
Keyword(s):  
High School ◽  
Public School ◽  
Problem Solving ◽  
Environmental Education ◽  
Scientific Knowledge ◽  
Environmental Issues ◽  
Porto Alegre ◽  
Audio Recording ◽  
Written Production ◽  
The City

Resumo: Este artigo apresenta a análise de um experimento no qual se utilizou a metodologia de Resolução de Problemas (RP) no Ensino Médio. A pesquisa visa à averiguação das formas de contribuição da sequência didática efetuada para a aprendizagem de conteúdos conceituais, procedimentais e atitudinais pertinentes às questões ambientais que os Agrotóxicos podem ocasionar. A investigação teve como sujeitos 35 alunos do 3º ano do Ensino Médio de uma escola pública estadual da cidade de Porto Alegre/RS. Com o intuito de coletarmos os dados, foram utilizados o Diário de Campo dos pesquisadores, a produção escrita dos estudantes e a gravação do áudio da aula em que os educandos experienciaram a RP. A experiência realizada propiciou o incremento dos conteúdos conceituais, procedimentais e atitudinais relativos aos conhecimentos científicos abordados e aos problemas ambientais pertinentes aos Agrotóxicos.Palavras-chave: Resolução de Problemas. Ensino Médio. Educação Ambiental. Agrotóxicos. Abstract: This article presents the analysis of an experiment in which Problem Solving methodology (RP) was used in High School. The research aims to investigate the contribution of the didactic sequence carried out to the learning of conceptual, procedural and attitudinal contents pertinent to the environmental issues that Pesticides can cause. The investigation had as subjects 35 students of the 3rd year of high school in a state public school in the city of Porto Alegre / RS. In order to collect the data, we used researchers’ Field Diary, students’ written production and the audio recording of the class in which the students experienced RP. The study facilitated the development of conceptual, procedural and attitudinal contents related to scientific knowledge addressed and environmental problems related to Pesticides.Keywords: Problem Solving. High School. Environmental Education; Pesticides.

scholarly journals CONSTRUINDO CONHECIMENTO DE MÉDIA, MEDIANA E MODA: uma investigação docente

2018 ◽  
Vol 25 (2) ◽  
pp. 187
Author(s):  
Raimundo Luna Neres ◽  
Regiane Braz da Silva Cantanhêde
Keyword(s):  
High School ◽  
Public School ◽  
Problem Solving ◽  
Teaching And Learning ◽  
Statistical Measures ◽  
Qualitative Nature ◽  
Investigación Cualitativa ◽  
The City

Apresenta-se neste artigo uma pesquisa realizada junto a alunos do terceiro ano do ensino médio de escolas públicas da cidade de Açailândia – MA. O objetivo foi investigar a viabilidade de Ensino e Aprendizagem das medidas de tendência central: média, mediana e moda, com aporte no método de Resolução de Problemas. Foi uma pesquisa de natureza qualitativa, sendo os dados obtidos por meio de observações e mediações de atividades desenvolvidas em sala de aula em conteúdos relativos às medidas estatísticas investigadas. Constatou-se que os alunos apresentaram bom desempenho na construção da resolução de problemas propostos, assim como em relação aos conteúdos discutidos e ministrados. Constatou-se, também, que essa metodologia de ensino instiga o aluno à busca de novas heurísticas, desenvolve o senso investigativo e apropriação de conceitos, além de proporcionar a curiosidade, contribuindo, desta forma, para o desenvolvimento de suas potencialidades cognitivas. Constatou-se, ainda, que a maioria dos professores de Estatística em Açailândia não conhecia essa metodologia, usando a teoria de Resolução de Problemas. Acreditamos que essa metodologia facilita a aprendizagem, desempenhando um papel importante no desenvolvimento de habilidades estatísticas.AbstractThis article presents a research done among students of the last grade of high school of a public school in the city of Açailândia – MA. The goal was to investigate the viability of Teaching and Learning about central tendencies’ measures: mean, median and mode with the support of the Resolution of problems method. It was a research of qualitative nature and the data was obtained through observation and mediations of activities developed into the class in contents of the statistical measures investigated. It was verified that the students showed good performance in the construction of the proposed problem’s resolution, as well as in relation to the contents discussed and given. It was also found that this knowledge methodology instigates the student to search for new heuristics, develops the investigative sense and ownership of concepts, and also provides curiosity, which contributes to the development of their cognitive potentialities. And it was verified that most of the Statistics teachers in Açailândia did not know this methodology, generally using the Problem Solving theory. We believe that this methodology facilitates the learning, performing an important role in the developed of statistics habilities.  Keywords: Mean. Median. Mode. Resolution of problems. Teaching and Learning of statistic.ResumenSe presentado en este artículo una investigación hecha con alumnos del tercer año de la enseñanza media de las escuelas públicas de la ciudad de Açailândia - MA. (Brasil). El objetivo fue investigar la viabilidad de la Enseñanza y Aprendizaje de las medidas de tendencia central: media, mediana y moda con contribución en el método de Resolución de Problemas. Fue una investigación cualitativa, siendo los datos obtenidos por medio de observaciones y mediaciones en las actividades desarrolladas en la clase en contenidos relativos a esas medidas estadísticas. Se ha constatado que los alumnos presentaron un buen rendimiento en la construcción de la resolución de los problemas propuestos, así también cuanto a los contenidos discutidos y ministrados. Fue observado también que esa metodología de la enseñanza instiga el alumno a la búsqueda de nuevas heurísticas, desarrolla el sentido investigativo y la apropiación de los conceptos; además proporciona la curiosidad e contribuye para el desarrollo de sus potencialidades cognoscentes. Se constató además, que la mayor parte de los profesores, que enseñan estadísticas, en Açailândia, no conocía esa metodología, usando la teoría de la Resolución de Problemas. Con respecto a los otros métodos que también tienen su valor, se acredita que esa metodología facilita el aprendizaje y desempeña un papel importante en el desarrollo de habilidades estadísticas.Palabras clave: Media. Mediana. Moda. Resolución de problemas. Enseñanza y aprendizaje de Estadística.

Aprendizagem Matemática na Educação Ambiental

2017 ◽  
Vol 18 (3) ◽  
pp. 184
Author(s):  
Bruno Rodrigues Rosa ◽  
Sandra Maria Faleiros Lima ◽  
Clariza Alves da Costa ◽  
Maria Luiza de Freitas Konrad
Keyword(s):  
Mathematics Education ◽  
Problem Solving ◽  
Environmental Education ◽  
School Performance ◽  
Environmental Issues ◽  
Participatory Action ◽  
Mathematical Learning ◽  
Critical View ◽  
The World ◽  
The City

Considerando a necessidade de rever a ação dos seres humanos, em relação ao meio ambiente, é que foi desenvolvida a pesquisa ação participativa de Educação Ambiental - EA com um grupo de crianças do Setor Buritizinho da cidade de Arraias-TO. Além das questões ambientais objetivouse desenvolver aprendizagens matemáticas, ligadas ao ambiente cotidiano das crianças de modo significativo. O desenvolvimento do trabalho se utilizou de diversas estratégias, como: aulas passeio, desenhos, jogos, cálculos e resolução de problemas visando diminuir as dificuldades e despertar o interesse das crianças pela matemática. A matemática, ao se tornar ferramenta útil, para soluções de problemas reais é bem aceita, desperta o gosto e favorece o desenvolvimento do raciocínio. As crianças foram instigadas a uma visão crítica de mundo e de sua importância dentro desse contexto. Notou-se que uma educação que considera a realidade da criança muda tanto o desempenho escolar, quanto coopera de maneira fundamental para a construção e desenvolvimento da cidadania.Palavras-chave: Educação Matemática. Aprendizagem Significativa. Educação Ambiental.AbstractConsidering the need to review the humans’ action regarding the environment, the research was carried out on the participatory action of Environmental Education - EA with a group of children from the Buritizinho Sector of the city of Arraias-TO. In addition to environmental issues, the objective was to develop mathematical learning associated to the children’s daily environment in a meaningful way. A variety of strategies were used, such as walking, drawing, games, calculations and problem solving, in order to reduce difficulties and awaken children’s mathematics interest. Mathematics uponbecoming a useful tool for real problems solutions is well accepted, awakens the willingness and favors the reasoning development. Children were instigated to a critical view of the world and its importance within that context. It was noted that an education that considers the child’s reality changes both the school performance and cooperates in a fundamental way for the citizenship’s construction and development.Keywords: Mathematics Education. Meaningful Learning. Environmental Education.

scholarly journals O DESENVOLVIMENTO DO PENSAMENTO CRÍTICO SOBRE EDUCAÇÃO AMBIENTAL E MEIO AMBIENTE: CONCEPÇÃO DOS ALUNOS DO ENSINO MÉDIO DO MUNICÍPIO DE UNIFLOR - PR

2020 ◽  
Vol 5 (1) ◽  
pp. 234-248
Author(s):  
Bianca Guimarães Severo dos Santos ◽  
Marcia Regina Royer
Keyword(s):  
High School ◽  
High School Students ◽  
Environmental Education ◽  
Environmental Issues ◽  
Public Institution ◽  
Human Being ◽  
School Students ◽  
Whole School ◽  
The Individual ◽  
The City

Resumo: Discussões a respeito de questões ambientais têm conquistado espaço na sociedade e a escola como uma das principais instituições de socialização do ser humano possui um papel fundamental no desenvolvimento de uma Educação Ambiental emancipatória, capacitando o indivíduo para viver harmonicamente com o Meio Ambiente. O objetivo da pesquisa foi analisar a concepção dos alunos do Ensino Médio de uma instituição pública do município de Uniflor sobre Educação Ambiental, além de buscar compreender a percepção sobre Meio Ambiente como participantes das ações humanas na natureza. Os dados foram coletados por meio de questionários e os resultados indicaram uma concepção totalmente conservacionista de Meio Ambiente. Logo, os professores desses alunos, ao planejarem atividades em Educação Ambiental, devem considerar esses resultados a fim de construir, coletivamente com toda a comunidade escolar, um conceito de Meio Ambiente mais amplo e crítico.Palavras-chave: Questões ambientais; Conservacionista; Escola. Abstract: Discussions about environmental issues have gained space in society and the school as one of the main institutions of socialization of the human being has a fundamental role in the development of an emancipatory Environmental Education, enabling the individual to live in harmony. with the Environment. The objective of the research was to analyze the conception of High School students of a public institution in the city of Uniflor about Environmental Education, as well as to understand the perception of Environment as participants of human actions in nature. The data were collected through questionnaires and the results indicated a totally conservationist conception off environment. Therefore, the teachers of these students, when planning activities in Environmental Education, must consider these results in order to build, collectively with the whole school community, a broader and critical environment concept.Keywords: Environmental issues; Conservationist; School.

scholarly journals HISTORY OF SCIENCE AND ENVIRONMENTAL EDUCATION IN THE EXPEDITION ALONG THE IPIRANGA STREAM

2020 ◽  
Vol 23 ◽  
Author(s):  
ERMELINDA MOUTINHO PATACA ◽  
CAMILA MARTINS DA SILVA BANDEIRA
Keyword(s):  
Environmental Education ◽  
History Of Science ◽  
Environmental Issues ◽  
Botanical Garden ◽  
Sao Paulo ◽  
São Paulo ◽  
Scientific Representations ◽  
The Social ◽  
History Of ◽  
The City

Abstract In this article we reflect on the development of an educational fieldwork conducted along the Ipiranga River, in which we bring the debates concerning History of Science and Environmental Education closer together, by problematizing the social and environmental issues in the city of São Paulo in a contextualized and critical way. To that end, we established the limits for the hydrographic basin by highlighting the headwaters of the Ipiranga River and the changes it has undergone, as well as the political, sanitary and environmental meanings throughout the 20th Century. We associated the environmental issues with the history of two important institutions located along the river: The Botanical Garden and the Museu Paulista’s [São Paulo Museum] arboretum. We highlighted the practices, techniques and scientific representations that were developed on the sites, by valuing them as cultural heritage of the Brazilian science.

scholarly journals Failing the test or the failure of the test: The case of environmental education in Israel

2021 ◽  
Vol 29 ◽  
Author(s):  
Ruth Zuzovsky
Keyword(s):  
Environmental Education ◽  
Scientific Knowledge ◽  
Environmental Sustainability ◽  
Scientific Literacy ◽  
Environmental Issues ◽  
Eighth Graders ◽  
Science Study ◽  
The Third ◽  
Scientific Approach ◽  
Mathematics And Science

Different approaches are employed when teaching environmental issues. One approach, termed the “environmental scientific approach,” perceives environmental education as part of life or earth sciences, providing factual, scientific knowledge. Another approach, termed the “environmental sustainability citizenry approach”, emphasizes sustainability and balancing between the need to move forward technologically and economically and the need to protect the environments in which we and others live. A synthesis of the two approaches encompasses both environmental scientific literacy and environmental sustainability citizenry. This article examines the degree to which changes in the emphasis given to the two approaches worldwide and in Israel impacted the achievements of Israeli eighth graders in this field. Based primarily on data from the Third Mathematics and Science Study-(TIMSS), the findings indicate that the TIMSS tests were biased toward the “environmental scientific” approach, in contrast to the more recent and accepted trends of the “environmental sustainability citizenry approach” embedded in Israeli curriculum. The assessment of environmental achievements in Israel, that was based on the biased test of the TIMSS study, fails to accurately reflect both the curricular changes that have taken place in Israel in this field and students' achievements, thus rendering this assessment inappropriate for this purpose.

scholarly journals Extensão universitária ferramenta de participação social não formal: contribuição de estudantes do ensino médio

2020 ◽  
Vol 27 (1) ◽  
pp. 71
Author(s):  
João Aparecido Bazzoli ◽  
Maria da Vitoria Costa Silva ◽  
Tatiana de Oliveira Sousa
Keyword(s):  
High School ◽  
Public Schools ◽  
Public School ◽  
Social Participation ◽  
The Public ◽  
Urban Problems ◽  
The City

Este estudo objetivou compreender a extensão universitária como meio de instigar estudantes do ensino médio a participação social. Buscou-se despertar nos estudantes das escolas públicas de ensino médio a cidadania a partir da identifi cação de problemas urbanos e proposições de resoluções para estes problemas. Este estudo constatou que o mecanismo não formal de extensão se apresenta como um modo alternativo adequado e efetivo de inserção dos estudantes secundários nos debates sobre a cidade. A metodologia qualitativa aplicada nesta pesquisa partiu da análise das ações e dos resultados das atividades do projeto “Nós propomos” realizadas pelos estudantes de seis escolas estaduais em Palmas durante o ano de 2017. Concluiu-se que a extensão universitária possibilita experimentar novas ferramentas participativas não formais adequadas para a inserção de estudantes secundaristas na participação social.Palavras-chave: Cidadania. Participação social. Nós propomos. Extensão universitária.University extension social non-formal participation tool: contribution of high school studentsAbstractThis study aimed to understand the universitary extension as a means of high school studants to social participation. Sough to show to the public school high students the citizenship from the identifi cation of the urban problems and preposition of resolutions for this problems. The study checked to see if the non-formal mecanism of the extension show as alternative way appropriate and effective of secondary student’s insertion in the discussions of citizenship in the debates of the city. The qualitative metodology applied in this research started of the analysis of the actions and results of the projecto “We Propose” performed by the students from six public schools in Palmas during the year 2017. Concluded that the universitary extention makes possilble to experiment new participatory tools appropriate non-formal and promotes the integration of students in social participation.Keywords: Citizenship. Socia participation. “We Propose”. Universitary extension.Extensión universitaria herramienta de participación social no formal: contrición de estudiantes de secundariaResumenEste estudio objetivó comprender la extensión universitaria como medio de instigar a estudiantes de la enseñanza media a la participación social. Se buscó despertar en los estudiantes de las escuelas públicas de enseñanza media la ciudadanía a partir de la identificación de problemas urbanos y proposiciones de resoluciones para estos problemas. Este estudio constató que el mecanismo no formal de extensión se presenta como un modo alternativo adecuado y efectivo de inserción de los estudiantes secundarios en los debates sobre la ciudad. La metodología cualitativa aplicada en esta investigación partió del análisis de las acciones y de los resultados de las actividades del proyecto “Nosotros Proponemos” realizadas por los estudiantes de seis escuelas estatales en Palmas durante el año 2017 Se concluyó que la extensión universitaria posibilita experimentar nuevas herramientas participativas no formales adecuadas para la inserción de estudiantes secundarios en la participación social.Palabras clave: Ciudadanía. Participación social. Nosotros proponemos. Extensión universitaria. 

scholarly journals Estudo dos múltiplos e divisores por meio de resolução de problemas: um relato de experiência docente

2018 ◽  
Vol 2 (1) ◽  
pp. 152
Author(s):  
Danilo Augusto Ferreira de Jesuz ◽  
Ana Lúcia Pereira
Keyword(s):  
Public School ◽  
Problem Solving ◽  
Present Article ◽  
Learning Process ◽  
Prime Numbers ◽  
Ability To Work ◽  
Fundamental Level ◽  
Perfect Squares ◽  
Teaching Problem ◽  
The City

Resumo: O presente artigo relata uma experiência realizada por um dos autores referente ao ensino de múltiplos, divisores, números primos e quadrados perfeitos em uma turma do sétimo ano do ensino fundamental em uma escola pública do município de Siqueira Campos, PR. As tarefas desenvolvidas foram baseadas no modelo de Resolução de Problemas proposto por Polya, em que os alunos são estimulados a participarem ativamente no processo de aprendizagem. A principal lição extraída dessa experiência foi a efetividade desse método em aprimorar o raciocínio lógico e a criatividade entre os alunos, além de aprimorar a capacidade dos mesmos em trabalhar em grupo para resolver problemas mais desafiadores.Palavras-chave: Múltiplos; Divisores; Relato de experiência; Resolução de Problemas. Study of multiples and divisors by using the problem solving approach: report of a teaching experienceAbstract: The present article reports an experience carried out by one of the authors on teaching multiples, divisors, prime numbers and perfect squares to a 7th year class of the fundamental level in a public school in the City of Siqueira Campos, State of Parana, Brazil. The developed activities were based on the Polya’s model of problem solving, in which the pupils are stimulated to participate actively in the learning process. The main lesson drawn from this experience was the effectiveness of this method in fostering the logical reasoning and creativity among the pupils, as well as in fostering their ability to work in group to solve more challenging problems.Keywords: Multiples; Dividers; Exploratory Teaching; Problem Solving. 

scholarly journals Chemistry teaching as environmental education instrument in a High School

2021 ◽  
pp. 47987-47992
Keyword(s):  
High School ◽  
Environmental Education ◽  
School Environment ◽  
Chemistry Education ◽  
Concept Maps ◽  
Environmental Awareness ◽  
Second Grade ◽  
Chemistry Teaching ◽  
Textual Production ◽  
The City

Chemistry Education as an instrument of environmental awareness aims to work on the importance of caring for the environment, seeking a better understanding and development of critical citizen thinking about the environmental problems that are getting worse every day. In this sense, it is necessary to approach environmental education at school, aiming to raise students' awareness. The study of environmental education in schools makes future generations develop more conscious, critical and sustainable thinking in relation to the paths taken that involve the environment and society in general. Thus, this work aims to present the importance of environmental education in the student's daily life and in the school environment, seeking to transmit how it can be an instrument for environmental awareness. In order to achieve the objective presented, it was necessary to develop some activities carried out in the classroom and outside of it, with a second-grade class from the State Elementary and High School located in the Nova Floresta city, Brazil. These activities were divided into five moments, which aimed to analyze knowledge about the generator theme: construction of concept maps in the classroom; preparation of pamphlets, addressing the correct way to dispose of garbage; field class at the city dump and requested a textual production activity; production of parodies, cartoons, comics and cordel; workshop for the production of objects with recyclable materials. According to the results obtained, it was observed the interest and commitment of the students to develop the activities and dedication on the theme, considering that, there was enthusiasm on the part of the students to carry out a certain deepening about the damages to the environment, as well as, the reuse of materials that alleviate the excess of accumulated garbage.

scholarly journals Herramientas de aprendizaje para favorecer la educación ambiental. Caso de estudio Fundación Niños de Los Andes sede Manizales, Colombia

2018 ◽  
Vol 22 (2) ◽  
pp. 1
Author(s):  
Gloria Yaneth Flórez-Yepes ◽  
Alejandro Rincón-Santamaría ◽  
Pablo Santiago Cardona ◽  
Felipe Antonio Gallego
Keyword(s):  
Environmental Education ◽  
Children And Adolescents ◽  
Environmental Awareness ◽  
Environmental Issues ◽  
Information Gathering ◽  
Research Project ◽  
The Andes ◽  
Descriptive Approach ◽  
And Control ◽  
The City

This article is part of the results of a research project whose objective was to formulate a strategy for environmental awareness for children and adolescents of the Fundación Niños de Los Andes (Children of the Andes Foundation) in the city of Manizales, Colombia. The methodological process was a quantitative and descriptive approach, using the survey as a tool for information gathering and the SPSS tool for systematization. A later discussion of the results was performed, and it determined the best way to approach the environmental education in children. The main conclusion was that the best strategy for acceptance of environmental education in children is to develop practical workshops that enable them to know, through real cases, environmental issues and ways of approach to prevent these issues, mitigate them, and control them.

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