期刊名称：Enseñanza de las ciencias: revista de investigación y experiencias didácticas
印刷版ISSN：2174-6486
出版年度：2008
卷号：26
期号：3
页码：343-358
语种：Spanish
出版社：Universitat de València
摘要：In laboratory work that was carried out according to the dynamic model of learning MATLaF, which is based on Vergnaud’s conceptual fields theory, conceptual development in a field experiment was evaluated. The study was carried out with physics student teachers in a university laboratory course (Venezuela). The results showed a satisfactory change in the operative invariants related to tasks that are typical of experimental scientifc work, both for their approach to the scientifc ideas as well as their quantity and relationships.
其他摘要：In laboratory work that was carried out according to the dynamic model of learning MATLaF, which is based on Vergnaud’s conceptual fields theory, conceptual development in a field experiment was evaluated. The study was carried out with physics student teachers in a university laboratory course (Venezuela). The results showed a satisfactory change in the operative invariants related to tasks that are typical of experimental scientifc work, both for their approach to the scientifc ideas as well as their quantity and relationships.
