# Strategies and procedures used by children in the literacy cycle for problem-solving situations involving additive structures

da Silva, João Alberto; Jelinek, Karin Ritter; Beck, Vinicius Carvalho; Saraiva, Pamela; Fonseca, Willian (2014). Strategies and procedures used by children in the literacy cycle for problem-solving situations involving additive structures. Revista Internacional de Pesquisa em Educação Matemática, 4(3), pp. 118-135 .

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## Resumen

The literacy cycle has been configured as a new space and time for the teaching of mathematics. Several skills and methodologies must be developed in early elementary education to ensure the mathematical literacy of children. In this article we report on astudy based on research-action in schools that explored strategies and procedures employed by students to solve problems through addition or subtraction. We note that counting is structured as the main strategy for implementing the arithmetic operations ofdifferent types of actions. In some cases, the problems and actions are processed to give priority to the strategy of counting. We understand that the difficulty to quantify and manage sets occurs because of the difficulty of organizing a mental structure or hierarchy, which are fundamental to the notion of numbers.

Tipo de Registro: Artículo 07. Enseñanza > Planificación del profesor > Expectativas de aprendizaje > Capacidades10. Otras nociones de Educación Matemática > Resolución de problemas > Resolución y estrategias13. Matemáticas escolares > Números > Operaciones aritméticas > Adición11. Educación Matemática y otras disciplinas > Educación Matemática desde otras disciplinas07. Enseñanza > Planificación del profesor > Expectativas de aprendizaje > Competencias13. Matemáticas escolares > Números > Operaciones aritméticas > Sustracción Educación Primaria (7-12 años) 26168 Monitor Funes 2 04 Jul 2022 19:43 04 Jul 2022 19:43

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