Classification of additive problems with natural numbers
DOI:
https://doi.org/10.54942/qantuyachay.v1i1.9Keywords:
additive problem, structure of an additive problem, role of a number, place of the unknown, meaning of a number, variation of the middle termAbstract
Additive problems with natural numbers play an important role in teaching and learning processes. Several authors base their reflections on the fact that many additive problems involve a temporal sequence and the different roles of the numbers involved in the problem. These investigations found a great variety of problems. The objective of the present study is to classify additive problems with natural numbers using the analysis-synthesis method, based on the formulation of conjectures relating variables such as structure, role of a number, meaning of the number, place of the unknown and variation of the middle term. It is a positivist paradigm study, quantitative approach, basic type. Among the main conclusions is that in mathematical practices we find classifications by context: formal contextual, mathematical and concrete: extra-mathematical context. By the number of operations: simple of one operation and complex.
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Copyright (c) 2021 Jorge Enrique Quiroz Quiroz
This work is licensed under a Creative Commons Attribution 4.0 International License.
