Aula experimental sobre misturas químicas: uma abordagem no ensino de Química
This work refers to an experimental activity carried out with two classes of 9th graders at the EEEFM Zulima Vergolino Dias School. Its aim was to show experiments on chemical mixtures that can be observed in everyday life, as well as to encourage students to take an interest in experimental and inv...
| Autor principal: | BATISTA, Renata Gabriela da Cruz |
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| Grau: | Artigo |
| Publicado em: |
2023
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| Acesso em linha: |
https://bdm.ufpa.br/jspui/handle/prefix/6475 |
| Resumo: |
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This work refers to an experimental activity carried out with two classes of 9th graders at the EEEFM Zulima Vergolino Dias School. Its aim was to show experiments on chemical mixtures that can be observed in everyday life, as well as to encourage students to take an interest in experimental and investigative chemistry teaching. In addition, the purpose of the work was to make the students understand the concepts related to the content. In this context, through this practical lesson, it can be said that the students performed better on the subject. This can be seen by comparing the results before and after the questionnaires were administered, which revealed an increase in the students' knowledge of the subject. In addition, the work inspired them to take an interest in studying the natural sciences. |