Atividades experimentais investigativas para o Ensino de Cinética Química

Abstract

The educational product (EP) presented here highlights the use of alternative or low-cost materials, which are easily accessible for both the teacher and the student and do not pose a risk to the environment. With this in mind, we created this material, based on experiments available in the literature, which were adapted according to public school conditions and reality, and which do not pose any danger in terms of handling by those involved. As the experimental activities suggested here have an investigative nature, your role as a teacher will be to assist and mediate knowledge during the proposed activities, involving the investigation of scientific phenomena or processes through carrying out experiments. These activities aim to stimulate students' curiosity and creativity, in addition to developing skills such as observation, recording data, analyzing results and developing hypotheses. Therefore, we hope that this didactic sequence (SD) can contribute to the students' learning process by addressing scientific concepts in the area of ​​Chemical Kinetics, based on carrying out experimental activities from an interdisciplinary perspective in Natural Sciences and their Technologies.