Estratégias utilizadas por alunos do 3° ano do Ensino Médio na resolução de problemas de partilha.

Abstract

This research aims to investigate the strategies used by students. in the 3rd year of high school in solving problems of sharing. Our reference

was the research by Câmara and Oliveira (2010). who also investigated the strategies used by students in the 6th year of elementary school The instrument used to

Data collection was a test in which it contained seven questions, with par- tile, being a question to start the test, two font type, two composition type and

two, well type, according to the chain defined by Marchand and Bednarz (1999). We used as analysis categories those constructed by Câmara and Oliveira

(2010), in relation to the classification of strategies in solving structural problems. algebraic ture type sharing. Finally. we performed the analysis of the collected data, valuing the performance and basic strategies used by the subjects of the 3rd year of education

average and comparing the results with the research by Câmara and Oliveira (2010). You results obtained showed that subjects have more difficulty in solving of sharing problems with well-type chaining in the same way as in the study de Câmara and Oliveira (2010). The results also showed that students use the same resolution strategies, regardless of the year of schooling