Uma sequência de ensino-aprendizagem sobre umidade relativa do ar utilizando um termo-higrômetro com arduino

Abstract

In this atypical moment in which we find ourselves, a pandemic that mainly affected Brazilian education, bringing with it numerous consequences such as: the increase in school dropout, increased social and financial inequality and especially the lack of technological structure for both the student and the teacher. Thus imposing a huge challenge to teachers, who had to adapt the comfort of their home by transforming it into a classroom so that they could share as much knowledge as possible with their students. With that in mind, this educational product was designed with the purpose of providing the teacher who teaches classes in the final years of elementary school or high school, a mini-course that provides him with another experimental option to be implemented in the classroom, bringing Physics which is hidden between formulas and numbers for everyday life, allowing the student to work and manipulate electronic spreadsheets and sensors, making the measurement and observation of physical variables (HAAG et al., 2005). The construction of a thermohygrometer with Arduino has been a great option to complement and teach Physics concepts. And through this to provide students with a more dynamic and didactic approach on a topic little discussed in the classroom, which is the relative humidity of the air.