7 research outputs found

    Un curso de actualización y cambios conceptuales en profesores de física

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    The behaviour of secondary school Physics teachers at an updating course was analysed; the results led to an indication of a conceptual change in their practice. The object of analysis and discussion was the actual pedagogical planning by the teacher. The dynamics developed in the course favoured the reelaboration of the teacher's conceptions, not only in relation to Physics contents but also in relation to the students' learning process; a conceptual change in three sequent phases could be characterized

    Conceptos espontáneos sobre colisiones

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    This work shows Physics Graduate students ways of thinking about the phenomenon of collisions and the physical quantities which are conserved in this process. Written questions and interviews about the described problems enabled us to analyse answers with expectations and explanations for the effect of simple and multiple collisions. Spontaneous models which were found, show fundamental aspects also obtained in other researches with high school students, although with different frequencies depending on the leve1 (graduate or secondary) and on the complexity of problems

    Conceptos espontáneos sobre colisiones

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    This work shows Physics Graduate students ways of thinking about the phenomenon of collisions and the physical quantities which are conserved in this process. Written questions and interviews about the described problems enabled us to analyse answers with expectations and explanations for the effect of simple and multiple collisions. Spontaneous models which were found, show fundamental aspects also obtained in other researches with high school students, although with different frequencies depending on the leve1 (graduate or secondary) and on the complexity of problems
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