Curso de ingreso en química a la universidad: un espacio de revisión y aprendizaje conceptual

Resum

In this article we report a didactic experience, based on a contructivist approach we carried forward in a chemistry classroom in the University Admittance Course, with the aim to promote conceptual revision and learning. Essentially two basic conceptual cores (discontinue nature of matter and conservations of matter properties) were taken into account. We started from previous ideas and pupils' difficulties. Several methodological strategies to overcome them were developed.