TEACHING OF ACIDS AND BASES: AN EXPERIENCE EXPERIENCED IN THE YOUTH AND ADULT EDUCATION
Abstract
Experimentation in Chemistry Teaching should foster the understanding of Chemistry as a science and its development should lead to the learning of scientific concepts. This work comes from a research that involved the participation of students of the 2nd period of Youth and Adult Education in a public school located in Goiânia (GO, Brazil), where experimental demonstrative activities were developed to study the concepts of acid and base according to the Arrhenius theory. Starting from the assumption that the Education of Young and Adults turns mainly to compensatory actions, the importance of activities that involve the diverse knowledge of the students and the approach of chemical concepts in contextualized way stands out. The impacts of the experimental activities allowed the development of critical reflections on proposals for facilitating the teaching of chemistry, the planning of classes and the selection of quality materials and with the potential to contribute significantly to the teaching-learning process.
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