Análisis de las representaciones de los estudiantes universitarios de biología acerca de las prácticas en ciencias: una alternativa para la enseñanza

摘要: This analysis of the representations that University students (18-22 years old) explain and support about knowledge Biology their ways production in a first year subject university course studies Licenciate Sciences is presented this paper. Changes made interpretations are triggered by teaching activities promote constructions comprehension argumentation showing important differences learning regarding sciences also evaluated The work was done with pre post test design, using as indicators different textual, discursive metacognitive productions (drawings, sketches, graphics arguments). A qualitative quantitative answers along four-month period carried out.