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This article is the result of a study whose objective was to analyze how the mobilization and coordination of different records of semiotic representation of the exponential function are proposed in the supporting material of the São Paulo State Curriculum, the Teacher's Notebook. The theoretical assumptions are based on Raymond Duval's Theory of Semiotic Representation Records, which discusses the importance of various semiotic representations in mathematical learning. The information for the analysis was displayed in tables highlighting the records of representation of Submetido em: 16/11/2020 Aceito em: 31/03/2021 Publicado em: 11/04/2021 1 Mestre Profissional em Ensino de Ciências Exatas pela Universidade Federal de São Carlos em Educação Matemática. Professora de Matemática na rede estadual de ensino de São Paulo. E-mail: patiginez@gmail.com. 2 Doutor em Educação Matemática pela Pontifícia Universidade Católica de São Paulo. Professor do Instituto de Ciências Extas e Naturais do Pontal da Universidade Federal de Uberlândia. Professor Colaborador do Programa de Pós-Graduação em Ensino de Ciências Exatas da Universidade Federal de São Carlos. E-mail: rfpires25@hotmail.com.

Fenômeno de congruência e não congruência sobre a Função Exponencial no Caderno do Professor do estado de São Paulo