Soroban: uma proposta pedagógica para o ensino das operações básicas no 5º ano do Ensino Fundamental

Abstract

This study presents a pedagogical proposal on the use of Soroban for the teaching of basic operations in the 5th year of Elementary School. It describes the history of Soroban and its development as a pedagogical tool in Mathematics classes. It examines how a calculation tool contributes to overcoming obstacles in operations with natural numbers, through the manipulation technique. This stimulates mathematical reasoning, improves memory and mental quickness. It suggests activities that stimulate students to learn, not only using it as a manipulable resource, but also as a support for learning. A qualitative methodology is used that includes the collection, analysis and interpretation of data related to the theme, in addition to the learning of those who make use of this pedagogical resource. Finally, based on the information collected, it is concluded that the soroban goes beyond assisting in the resolution and learning of the mathematical operations mentioned, since it enables the development of mathematical knowledge in students in a playful and tangible way, generating a positive effect on the learning of those who use such didactic resource