Bibliographic citations
Angles, S., (2016). El aprendizaje de la adición y sustracción de fracciones en estudiantes de primer grado de educación secundaria basado en la teoría de situaciones didácticas [Pontificia Universidad Católica del Perú]. http://hdl.handle.net/20.500.12404/6748
Angles, S., El aprendizaje de la adición y sustracción de fracciones en estudiantes de primer grado de educación secundaria basado en la teoría de situaciones didácticas []. PE: Pontificia Universidad Católica del Perú; 2016. http://hdl.handle.net/20.500.12404/6748
@mastersthesis{sunedu/2666955,
title = "El aprendizaje de la adición y sustracción de fracciones en estudiantes de primer grado de educación secundaria basado en la teoría de situaciones didácticas",
author = "Angles Mejía, Soledad Victoria",
publisher = "Pontificia Universidad Católica del Perú",
year = "2016"
}
This thesis has the objective to analyze the learning process of addition and subtraction of fractions in the first grade High School students from the Institution "Ricardo Palma" located in Totorani, Acora district, Region of Puno; didactic situations at work, enabling them to acquire the notions of addition and subtraction of fractions; from our research we plan to answer the research question: How do students first grade secondary education learn addition and subtraction of fractions by means of a sequence of problems based on the Theory of Didactic Situations ?. For this research we choose as a theoretical framework aspects of the Theory of Didactic Situations Brousseau (2007) which allowed us to design two situations and a closing activity; analyze stocks, formulations and validations, and studying how students passed through these dialectical. The research methodology is the Study of Cases of Ponte (2006). Our research allows us to state that the validation process for students is not immediate, we also note that although student interaction with the medium is given at all times, some students failed to mobilize the concept of addition and subtraction of fractions.
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