Materiais didáticos elaborados por professores de química na perspectiva CTS: uma análise das unidades produzidas e das reflexões dos autores

vol.21 issue1

Conceptual elaboration in organic chemistry from the perspective of Peircean semiotics

Stoichiometry and the law of mass conservation: aspects to be analyzed from chemical languages

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Ciência & Educação

Print version ISSN 1516-7313

Ciência educ. vol.21 no.1 Bauru Jan/Mar. 2015

https://doi.org/10.1590/1516-731320150010005