Preparação de sais sódicos de ácidos graxos (triglicerídeos) insaturados a partir de óleo de nabo forrageiro e óleo de fritura

Abstract

Nowadays, teaching is becoming increasingly dynamic, constantly schools have been innovative processing stage, both in the pedagogical, or by the insertion of new technologies in teaching and learning. The search for different methods of traditional causes new methodologies will be part of the teaching-learning process. The use of teaching resources is a way to put students in direct contact with the theory applied, making the learning process is significant. When the practice developed is related to the everyday student, approaching the same as your reality and also at the same time addressing ways to preserve the environment, causes awaken in a new student environmental awareness and interest in learning the content taught. The aim of this study was to apply a teaching resource that would enable students to link theory with practice, and also taking the same to reflect on environmental issues through applied practice, using frying oil and residual oil radish in manufacture of soap. The methodology achieved a good result, taking the student to a better understanding about the subject worked, arousing the same curiosity and enthusiasm to develop a practice that is related to their daily life, thus broadening their knowledge.