Construção de modelos moleculares para ensinar isomeria óptica no ensino médio/técnico

Abstract

This work had as its theme the use of auxiliary instruments that provide favorable conditions for teaching chemistry. Based on several studies in this direction, was prepared to offer a distinctive class involving the completion of play activity, in which students could participate interactively constructing and manipulating molecular models. A class of integrated technical course in computer science at high school was selected to participate in the activity and answer two questionnaires, pre- and post-activity, whose questions addressed topics discussed content, along with objective questions about satisfaction with referrals activity, interaction between students and teacher. Data analysis showed a significant evolution in the understanding of the content as well as favorable reviews new approaches involving similar recreational activities. All of the students pointed out related to the understanding of the content covered benefits.