Browsing by Author Tanchim Natsa, Sukuut Eriberto
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Texto para el aprendizaje de la suma y resta sin reagrupación en achuar. Propuesta metodológica para segundo año de EGB
The teaching of mathematics in the schools of the Achuar people, in general, do not consider the use of concrete materials of the medium for the teaching of mathematical operations such as addition and subtraction. It was necessary to carry out a study of the operation carried out in addition and...
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