Associação entre história da química e experimentação como potencializadora para o ensino de química

Abstract

Besides the historical auscultation, the materials made available to the schools continued to be applied on the subject and the inclusion of didactic material with a theoretical approach aimed at them. In this way, we have to propose five experiences as a way to present ourselves at the forefront of science, in teaching-learning, increasingly approaching the existence of scientific facts. It is intended to emphasize the importance of the History of Chemistry and historical experiences for an education, leading students to realize that its construction is not linear, and what is today the product of thinkers. The methodology was based on the perspective of an experimentation as a didactic object that assists the process of taking ideas, in an experiment with the history of Chemistry and an evaluation. Because, in the experimental phase, the teacher must perform the described procedure with a class. At the moment, the professor presents a reading of the literature related to the experiment, seeking a relation of importance between Chemistry and its historical conjuncture. As a first step, the teacher once with the decision making at the same time, enabling an approximation between the instances dependent on chemistry with a history and an opinion questionnaire. The analysis was carried out with the aim of developing an approximation with the History of Chemistry, an end of corroboration for the cognitive development of the student, also potentiating the teaching of this Science. The expected results are listed in assessing the benefits and positive impacts of a history of chemistry with chemical experiments.