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Los suelos en la enseñanza de la teoría ácido-base de Lewis. Una estrategia didáctica de aprendizaje por investigación

1997; Autonomous University of Barcelona; Volume: 15; Issue: 1 Linguagem: Inglês

10.5565/rev/ensciencias.4190

2174-6486

Luis Enrique Salcedo Torres, José Joaquín García García,

Chemistry Education and Research

This article describes and analyses the results obtained in a didactical experimental strategy, structured in the Teaching and Learning model which is based on research.The students are involved in situations, where problems related with the soil are used in order to help the significative construction of the acid and base’s concepts related to the Lewis’ Theory in order to increase the students mental ability for analysing and synthesizing and also to develop their attitudes towards science.