Construção e aplicação de uma sequência didática utilizando o tema gerador chás para o ensino de funções orgânicas no nível médio

Abstract

The teaching of Chemistry, with its diverse contexts, social, cultural, technological and environmental, provides windows of methodological educational possibilities, helping in the explanation, expansion and absorption of its varied contents, taking more and more the search for alternative approaches that effect the process of teaching-learning, opposing the traditional method. For the use this approach, seeking to build the teaching-learning process, here alternative methodologies were used with a 3rd grade class from a private school through the theme generator teas for teaching organic functions making use of the construction and application of a Didactic Sequence. The topic in question was because it understands that teas carry significant baggage, making it possible to cover those students who have direct contact with the plants used as teas, passing through those who have these teas in sachets at home, and going to those who drink iced tea in trendy restaurants. The results describe the entire process of participation, questioning, engagement and involvement of students throughout the application of Didactic Sequence development, so that it is believed that the proposals presented contributed significantly to the teaching-learning process, and made that the student if he saw sees himself within the content, ceasing to be a mere spectator, becoming the protagonist and holder of knowledge.