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Issue Date
Title
Author(s)
2014
Estrategias metodológicas para la comprensión de la suma en 3° grado de educación primaria para el medio indígena
Luis Alberto Alvarez Servín
2010
El uso de estrategias didácticas para la enseñanza de la suma en alumnos de primero y segundo grado de primaria
María de Jesús García Pérez
2013
Estrategias para propiciar la enseñanza-aprendizaje de la suma en segundo grado de educación primaria
Verónica Madrigal Sánchez
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Luis Alberto Alvarez Servín
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María de Jesús García Pérez
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Verónica Madrigal Sánchez
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2014
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2013
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2010