Movement between concrete and abstract in the formation of the mathematic concepts by freedom deprived students ; Movimiento entre concreto y abstracto en la formación de conceptos matemáticos por estudiantes privados de libertade ; Movimento entre concreto e abstrato na formação de conceitos matemáticos por estudantes privados de liberdade

How do teaching mathematics to freedom deprived students in pandemic time? From this challenge, it was proposed investigate the movement of mathematical thinking of freedom deprived students during theoretical knowledge formation, regarding the multiplicity relation. Research was conducted through didactic experiment with students enrolled in the Youth and Adult Education in a public prison located in Paraíba countryside. The experiment was planned and executed based on the foundations of Development Teaching Theory by Davídov and Teaching Guiding Activity by Moura. The was no physical contact with the students because of the pandemic, and the communication was only in written form. Thereunto, a notebook was provided for each student. The tasks were printed on an A4 sheet and pasted in their notebooks. Students collectively thought about the solution of each task and individually handwritten the collective synthesis in their respective notebooks. Therefore, student responses are the data source. Results point that, despite the participants were freedom deprived, they are able to learn collectively, since the teaching is organized in that direction, and objective conditions are provided for its effectiveness. ; ¿Como enseñar matemática para estudiantes privados de libertad en tiempos de pandemia? Desde ese desafío, fue propuesto el objetivo de investigar el movimiento del pensamiento matemático de estudiantes privados de libertad, durante la formación del conocimiento teórico referente hacia la relación de multiplicidad. Una investigación fue realizada por medio de un experimento didáctico con estudiantes matriculados en la Educación de Jóvenes y Adultos en una cárcel pública localizada en el sertão del estado de Paraíba. El experimento fue planeado y ejecutado con base en los fundamentos de la Teoría de la Enseñanza del Desarrollo de Davídov y de la Actividad Orientadora de Enseñanza de Moura. Debido a la pandemia, no hubo contacto físico con los estudiantes, y la comunicación fue solamente de manera escrita. ...