Integración de la tecnología mediante la planeación docente, una experiencia al tema de la integral definida

The experience of a teacher on his teaching practice is shared with the use of technology for teaching the definite integral. As a point of reflection, class planning is considered as practice, under the integration of a model that selects and articulates the technological, didactic and mathematical knowledge of the content to be taught (TPACK) with a guideline of hypothetical learning trajectories (THA). that the teacher manages in his didactic planning. The methodological framework of content analysis is used to analyze the teacher's practice. The results of the practice emphasize that the union of the model and reflection of the planning (TPACK-THA) allows a classroom integration for the improvement of teaching practice