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9 p, 470.5 KB La construcción del concepto de mineral : bases históricas y un diseño de enseñanza-aprendizaje / Gallegos, José A.
This paper offers a practical model for the teaching-learning of the concept of mineral. It gives information related to the history of the concept. The selection of the suitable material for making this design appropriate to the different levels of the present educational system (or the immediate future one) is left at the choice of each teacher.
1998 - 10.5565/rev/ensciencias.4150
Enseñanza de las ciencias, V. 16 n. 1 (1998) p. 159-167  

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