Argumentar para convencer: El play-off inacabado

This article discusses an activity focused on socioaffective interaction and argumentative competence. It explores how carefully managed teaching and cooperative work can promote motivation, initiative, self-concept, interaction, mathematical thinking, and meaningful learning through an open-ended problem (the unfinished play-off).

• The article claims that carefully managed teaching and cooperative work can promote motivation, initiative, self-concept, interaction, mathematical thinking, and meaningful learning.