O céu e o universo nos livros didáticos de ciências da natureza do ensino médio: uma análise do PNLD 2021

Abstract

The present work has as objective the textbooks of Natural Sciences (Physics, Chemistry and Biology) of High School, approved by the National Textbook Program (PNLD) of 2021, about the contents of Astronomy, which can be considered to be embedded in certain skills, from Natural Sciences, proposed by the National Common Curricular Base, such as EM13CNT201, EM13CNT204 and EM13CNT209. Such functions were treated as a reference, in relation to research, in relation to Astronomy, in relation to research. It takes place with the comparison of other selected works with the components of the PNLD 2018, in which points of convergence and divergence between the materials are highlighted. From the works elaborated, it is verified that, as it presents the astronomical subjects of uniformity, só that I project the basics to already fit the requested skills, other diverse other enriching views of the subject. Already with the previous PNLD, there is a reduction in the subjects, some subjects, a development, an alteration of the works, a discussion, but also the discipline in a subject, a development of new elements and a question of life, but also the discipline for the appearance of new elements and changes outside the Earth.