The master's degree research that we narrate here was based on the assembly of a learning scenary that allowed the creation of an environment of mathematical modeling from the perspective of socio-critical, through the problem for students Course 1003 Colegio Divino Maestro IED about their dream of continuing their studies once they graduated from high school. In this environment, we describe the relationship between the reference to the future of students and production of mathematical, technological and reflexive discussions. To do this, we link the categories discussions and references to the future through interaction spaces. We use audio and video recording and techniques for data collection. We perform interpretation of relationships and negotiate with a group of students through conducting an inter-view group (Kvale, 1996), which found that the subjectivity of students is fundamental.