| Table of contents Educ. mat. vol.27 n.3 Ciudad de México Dec. 2015 Research articles | | | | · Methodological proposals that constituted illusions in the teaching of mathematics process D'Amore, Bruno; Fandiño Pinilla, Martha Isabel
| | | | · Praxeologies analysis of mathematical modeling in textbooks of primary education Quiroz Rivera, Samantha; Rodríguez Gallegos, Ruth
| | | | · Previous ideas about multiplication and division with decimals: its evolution from an experience with the Laberinto de decimales Valencia, Evelyn; Ávila, Alicia
| | | | · Attitudes towards statistics of university students from Colombia Pérez Laverde, Luis Eduardo; Pereda, Ana Sofía Aparicio; Guzmán, Jorge Luis Bazán; Abdounur, Oscar Jõao
| | | | · Trends teaching math teachers and their conceptions of the role of educational media in the classroom Leguizamón Romero, José Francisco; Patiño Porras, Olga Yanneth; Suárez Sotomonte, Publio
| | | Contributions to education | | | | · The construction of tangent circumference. Theoretical study from a heuristic perspective Siñeriz, Liliana; Quijano, Trinidad
| | | | · Probability in the way of an ant: a proposal for teaching use of metaphors Cerda-Morales, Gamaliel
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