Resumen

ORTOLANI, Adriana; FALICOFF, Claudia; DOMINGUEZ CASTINEIRAS, José Manuel  y  ODETTI, Héctor. Implementation of a teaching proposal on the subject Solutions in the secondary school: A case study. Educ. quím [online]. 2012, vol.23, n.2, pp.212-221. ISSN 0187-893X.

A research group was formed by researchers of University of Santiago de Compostela (Spain), National University of Litoral and secondary school teachers (Santa Fe-Argentina). In this context, the effect of an instruction proposal on student learning, and how it affects teaching practices were investigated. The obtained results are exposed, related to student learning and in relation with the opinions, criteria and decision making of the teacher who applied the teaching sequence for the topic of solutions in one secondary school classroom.

Palabras llave : secondary school; chemistry teaching; teaching sequence; teaching practice; thinking schemes.

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