Memes, Matemática e formação com professores/professoras : uma perspectiva sociopolítica

Educação matemática e ambientes virtuais: uma análise das interações ocorridas em um chat educacional

The present study is inserted in the scope of discursive practices of students in high school in the context of mathematical education, supported by information and communication technologies. The few opportunities of dialogic interactions offered to these students led the research teacher to propose and analyze a didactic experiment using the internet chats. Therefore, the objective of this st...

Exclusion and bioethics: a Brazilian perspective Exclusão e bioética: uma perspectiva brasileira

Instituto de Matemática Pura e Aplicada Simplicial

In this paper we will develop a theory for simplicial diffeomorphims, that is, diffeomorphims that preserve the incidence relations of a simplicial complex, and analyze alternative schemes to construct them with different properties. In combining piecewise linear functions on complexes with simplicial diffeomorphisms, we propose a new representation of curves and surfaces (and hypersurfaces, in...

Instituto de Matemática Pura e Aplicada

An approach to the use of gigapixel panoramas as raw material to audiovisual narratives is presented. Through the making of the short film “Love Affair” the process is described from capturing the panoramas to the final editing of the film, considering technical and semantic aspects. Keywords-component; gigapixel; panorama; narrative;

Uma aproximação prática no ambiente de trabalho: resolução de problemas em matemática e processo de manutenção de sistemas computacionais

This thesis handles the use of Mathematics in the workplace, more specifically about the existence of relationship between Mathematics problem solving strategies and the software maintenance process in the computer developers‟ workplace. The adopted methodology was Grounded Theory (GT), under Glaser, Strauss, Corbin and Charmaz‟ perspectives. It has been used, as the data collecting technique, ...