Evolução das plantas: uma análise de livros didáticos de ciências do 7 ano

Abstract

This article is qualitative research that analyzes three textbooks for the 7th grade of Elementary School, focusing on the approach to the topic of plant evolution, a fundamental content for understanding adaptive and evolutionary processes in plant biology. Aiming to identify which materials best address the theme, in line with the guidelines of the National Common Curricular Base (BNCC), the research was conducted based on the BNCC's orientations, which highlight the need for integrated and contextualized teaching, using clear and relevant visual resources to facilitate students' understanding. The textbooks "Telaris Essencial" (Book A), "Jornada Novos Caminhos" (Book B), and "#Sou+Ciências" (Book C) were examined. The analysis was conducted over a two-month period, from May to July 2024. After the analysis, it was concluded that the books differ significantly in how they present the content on plant evolution. While Book B does not present any approach related to the topic, Books A and C offer a more detailed and integrated coverage, using images and cladograms to more effectively illustrate evolutionary processes. This study highlights the importance of a pedagogical approach that values plant evolution, ensuring that students develop a solid and critical understanding of fundamental biological processes.