Experimento de baixo custo: ensinando o conceito de paralaxe estelar

Abstract

This study addresses the teaching of astronomy in basic education, highlighting its relevance in sparking students' interest and fostering an understanding of celestial phenomena. The research aimed to develop a didactic proposal for teaching astronomy in a public school, using a low-cost experiment to determine small distances through parallax angles. The methodology allowed for the integration of a hands-on activity with astronomical measurement techniques, and the results indicate an increase in students' knowledge of the subject, improvements in teaching and learning, greater engagement, and a better understanding of astronomical concepts. Furthermore, the analysis highlights the challenges faced in astronomy education, such as the lack of resources and limited time allocated to the subject. However, the study found that the application of active methodologies, such as the use of low-cost experiments, can contribute to a more dynamic and meaningful learning experience in the school environment.