The LADAINHA DE LA PAZ

CASE STUDY METHODOLOGY IN TEACHING CHEMICAL BALANCE DURING THE ACTIONS OF THE PIBID CHEMISTRY SUBPROJECT UERR RORAINÓPOLIS

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DOI:

https://doi.org/10.24979/ambiente.v13i2.170

Keywords:

Chemistry teaching, Methodology, Roraima

Abstract

The present work had as objective the production and use of a case to approach the chemical equilibrium content, during the actions of the Institutional Program of Teaching Initiation Scholarships - PIBID, for a class of students of the 2nd year of High School of a school public of Rorainópolis-RR, in the second semester of 2016. Faced with the problem of several teaching methodologies making students passive subjects in the teaching-learning process, the case study methodology becomes an important tool to change this scenario, as it changes this dynamics valuing the role of the student himself in the construction of his knowledge. Qualitative, descriptive, field and participatory research was used. The results were obtained through diagnostic and final questionnaires, with mixed questions, systematic observation and record in a field diary. Through the analysis of the data, it was verified the need for innovation in the teaching methodology, since most students know the importance of chemical knowledge, however, they were tired of the traditional methodology. The use of this new methodology brought with it fears and difficulty of acceptance, as it was something new, but, as the classes followed, the level of participation and acceptance of the students proved to be progressively satisfactory, proving that the study methodology of cases can assist in the teaching and learning process, making classes more dynamic and attractive.

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Author Biographies

  • Drª. Josimara Cristina de Carvalho Oliveira, Roraima State University/UERR, Universidade Estadual de Roraima/UERR

    Bachelor in Chemistry (1991), Bachelor in Chemistry (1994), Master in Chemistry (1995) and PhD in Chemistry (2000) by Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP - Araraquara / SP. Concentration area: Chemistry teaching; Science teaching; Materials Science; Environmental education. Key words: Chemistry teaching; Ferrelectric Ceramics; Natural Sciences. Knowledge of TG techniques; DTA; Dilatometry; XRD; MET; ME V; IV. She is currently a professor at the State University of Roraima - UERR Campus Rorainópolis, where she develops research in the area of Chemistry Teaching, Science Teaching and Environmental Education. She works as a teacher in the Professional Master's in Science Teaching at the State University of Roraima - Campus Boa Vista. It has extension projects aimed at environmental education, scientific dissemination, teaching methodologies, alternative materials and non-formal spaces.

  • Ian Silva de Sousa, Federal Institute of Education, Science and Technology of Roraima / IFRR, Instituto Federal de Educação, Ciência e Tecnologia de Roraima/IFRR

    Graduated in Licenciatura in Natural Sciences and Mathematics with emphasis in Biological Sciences and Chemistry at the State University of Roraima (2017). Studying Post Graduation in Education: Teaching Methods and Techniques at IFRR, and Post Graduation in Teaching Methodology of Biology and Chemistry at Candido Mendes University. He has experience in the Administrative, Accounting, Human Resources, Financial, Procedural, Teaching Chemistry, Biology and Natural Sciences.

  • Rosaria da Silva de Oliveira, Roraima State University/UERR, Universidade Estadual de Roraima/UERR

    Graduated in Natural Sciences and Mathematics with an Emphasis in Chemistry and Biology from the State University of Roraima (2017), elementary school-first-grade School Tenente João de Azevedo Cruz State School (2007) and middle-second-grade school Federal Institute of Roraima (2012).

  • Joel Ramanan da Cruz, Estacio de Sa University, Universidade Estácio de Sá

    Degree in Natural Sciences with an emphasis in Biology and Chemistry, by the State University of Roraima. He was a fellow in the Institutional Scholarship Program for Teaching Initiation. He has experience in teaching Natural Sciences in the 3rd and 4th cycles of Elementary Education. Works in inspections, education and environmental licensing by the Secretariat for the Environment, Science and Technology, Tourism and Sustainable Development of Rorainópolis-RR since 2015. He is developing works with venomous animals in Roraima, with an emphasis on scorpions. Currently studying technological graduation in Systems Analysis and Development from Universidade Estácio de Sá.

  • Andre Camargo, Roraima State University/UERR, Universidade Estadual de Roraima/UERR

    Post-doctor in natural products by the National Institute for Research in the Amazon-INPA (2007); PhD in Sciences by the State University of Campinas-SP-UNICAMP (2005); Master in organic chemistry from the Institute of Chemistry of Araraquara - Universidade Estadual Paulista Júlio de Mesquita Filho UNESP (1999); bachelor in chemistry from the Institute of Chemistry of Araraquara-Universidade Estadual Paulista Júlio de Mesquita Filho UNESP (1996). Has experience in Chemistry, with emphasis on Organic Chemistry-Bioactive Natural Products, acting mainly on the following themes: Ethnopharmacology, Bioprospection, Chromatographic Methods, Phytochemical Study, Structural Characterization of Bioactive Substances, Nuclear Magnetic Resonance (NMR) uni and bi-dimensional , Mass Spectrometry, Pharmacological tests. Its main focus is the study of biodiversity in the Amazon region, with emphasis on the State of Roraima. He is currently a Professor at Level V at the State University of Roraima-UERR.

  • Iracilma da Silva Sampaio, State Department of Education of Roraima, Secretaria de Educação do Estado de Roraima

    Graduated in Sciences - Chemistry from the State University of Maranhão (2004), two specializations in the area of education; She has a master's degree in Sciences from the State University of Roraima (2017), She worked as a professor at UERR (2007,2008) and at the State Department of Education of Roraima - José de Alencar State School from 2007 to the present day as a Chemistry teacher. She served as Supervisor at PIBID of Chemistry in Rorainópolis - RR from 2013 to 2017.

  • Cassia Patrícia Muniz de Almeida, Roraima State University/UERR, Universidade Estadual de Roraima/UERR

    Graduated in Chemistry at the Federal University of Roraima (1999). Specialist in Environmental Education by Instituto Cuiabano de Educação. (2002). Master student of the Professional Master's Degree in Science Teaching-UERR. She is a professor at the State Education Network of the State of Roraima, she worked as an hourly professor at the State University of Roraima and as a superfidora of PIBID. Has experience in higher education and high school in the area of Chemistry and teaching in elementary education in the discipline of Sciences. With emphasis on Environmental Education

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Capa do volume 13, nº 2 da revista "Ambiente"

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Published

2020-10-13

Issue

Vol. 13 No. 2 (2020): Ambiente: Gestão e Desenvolvimento

Section

Exact and Agrarian Sciences

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Copyright (c) 2020 Josimara Cristina de Carvalho Oliveira, Ian Silva de Sousa, Rosária da Silva de Oliveira, Joel Ramanan da Cruz, André Camargo, Iracilma da Silva Sampaio, Cássia Patrícia Muniz de Almeida

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How to Cite

The LADAINHA DE LA PAZ: CASE STUDY METHODOLOGY IN TEACHING CHEMICAL BALANCE DURING THE ACTIONS OF THE PIBID CHEMISTRY SUBPROJECT UERR RORAINÓPOLIS. Ambiente: Gestão e Desenvolvimento, [S. l.], v. 13, n. 2, p. 15–24, 2020. DOI: 10.24979/ambiente.v13i2.170. Disponível em: https://periodicos.uerr.edu.br/index.php/ambiente/article/view/170. Acesso em: 18 jun. 2026.

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