Estimulando o “Pensamento em Árvore” em Alunos de Ensino Médio: Potencial de Contribuição dos Livros Didáticos de Biologia
DOI:
https://doi.org/10.5902/2179460X13609Keywords:
Livro didático, Pensamento em árvore, Sistemática filogenéticaAbstract
Este trabalho avalia se os livros didáticos de Biologia contribuem para a inserção de uma abordagem evolutiva no ensino da biodiversidade, apresentando potencial para auxiliar no desenvolvimento do “pensamento em árvore” pelos alunos, baseado na sistemática filogenética. A pesquisa verificou seis livros aprovados pelo Programa Nacional do Livro Didático, disponíveis na biblioteca de uma escola pública de Santa Maria/RS. Os dados foram coletados por meio da análise do conteúdo dos livros, através do método de Pigel. Todos os livros apresentaram a sistemática filogenética como mecanismo de classificação biológica, de forma a estimular o pensamento não-linear do surgimento das espécies e contribuindo para ensinar a elaboração de árvores filogenéticas de acordo com as pesquisas recentes na área, tornando o livro didático um facilitador do processo de ensino e aprendizagem numa perspectiva evolutiva.
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