FROM ANONYMITY TO HISTORICAL RECORD: mathematics teaching at EEEFM Professor José Francisco dos Santos from Ji-Paraná in the decades (1970-1990)
History of Mathematics Education; Teacher training; Teaching and learning mathematics.The present work emerged after readings in the field of historiography, leading to reflection on the author's personal life story which is intertwined with the Escola Estadual de Ensino Fundamental e Médio (EEEFM) Professor José Francisco dos Santos located in the municipality of Ji-Paraná- RO. Its core objective is to understand how mathematics teaching occurred during the decades from 1970 to 1990. The research is located in the field of History of Mathematics Education (HEM) with a methodological approach to oral history. Data collection is being constructed based on the narratives of eight eyewitnesses: three teachers who taught mathematics, three former students, an administrative technician and a person from the community and official documents, photographs and newspapers. The research question is: how did the teaching and learning of Mathematics occur at EEEFM José Francisco dos Santos, during the decades from 1970 to 1990? The theoretical and methodological bases are based on Bloch (2001), Le Goff (1990) and Rusen (2007) who carried out studies addressing some methodological techniques for historiographical research, in addition to Valente (2007), Garnica and Souza (2012), Fiorentini and Lorenzato (2012) and Fiorentini (1995) with investigations in the field of HEM, among others. Among the results, it is possible to highlight the trends in force during the time frame studied, highlighting the curricular transformations influenced by the beginning of constructivism, and the challenge for teachers to teach in times when pedagogical materials were scarce, in addition, it leads to reflection that Many stories are anonymous and lack research to bring to light a fraction of this wealth hidden in time that contributes to the construction of the history of education in the municipality of Ji-paraná (RO).