O auxilio de materiais de baixo custo no ensino de Física, com o tema: princípios de propagação do calor a alunos do 2º ano do nível médio

Abstract

The present work was elaborate with to intention to auxiliary the classes to physical to students of 2nd year of high medial. Consists in working with the use of low cost materials inserted together the context of class plan of Professor in order to facilitate students' understanding about the principles of thermal heat transfer. By the fact of being a topic of the physical very complex, abstract and with many calculations, it is difficult for students to they see fit indeed like these phenomena occur. To be classes taught, with experiments utilizing materials easy to acquire by all, where they can redo the experiments done in the classroom in their homes, with colleagues, the family and with the friends they will seize and internalize more information of the content accosted. Taking doubts and questionings to the teacher and by becoming individuals constructors of their own knowledge. This proposal of constructivist teaching put the student as the main focus in the construction of your knowledge and the teacher will be mediator so that he come on find the answers the problems and challenges proposed. Realizing that everything what is studying is present in your everyday life.