Articles

Articles 585 registres trobats  inicianterior499 - 508següentfinal  anar al registre: La cerca s'ha fet en 0.00 segons. 
499.
5 p, 260.8 KB Un avance decisivo en el conocimiento de los iones : la teoría de Arrhenius de la disociación electrolítica / Galache López, Isabel (Universidad de Málaga. Departamento de Química Inorgánica, Cristalografía y Mineralogía) ; Camacho Domínguez, E. (Universidad de Málaga. Departamento de Química Inorgánica, Cristalografía y Mineralogía)
The aim of this article is to have a better understanding of the development and evolution of the concep of ion, up to the present moment, since it was introduced by Faraday. We have focused our attention on Svante August Arrhenius, a very relevant scientist in the history of Chemistry, who made the most important progress in the investigation of the nature of ions, being the central figure in this field.
1992 - 10.5565/rev/ensciencias.4631
Enseñanza de las ciencias, V. 10 n. 3 (1992) p. 307-311  
500.
3 p, 154.6 KB Cuadernos audiovisuales de laboratorio : hacia una mejora en la enseñanza de la Química / Seminario Permanente de Física y Química
The Audiovisual Laboratory Notebooks are frarned into the so-called «active methods for Chemistry teaching», and try to achieve an effective learning, more accurate and at the same time more agreable of the techniques and usual operations in the laboratory, and also a positive attitude towards Chemistry.
1992 - 10.5565/rev/ensciencias.4630
Enseñanza de las ciencias, V. 10 n. 3 (1992) p. 304-306  
501.
8 p, 426.8 KB Un currículo de Ciencias equilibrado desde la perspectiva de género / Sahuquillo Balbuena, E. (Universidade de Santiago de Compostela) ; Jiménez Aleixandre, Mª P. (Universidade de Santiago de Compostela) ; Domingo Ouvrard, F. (Universidade de Santiago de Compostela) ; Álvarez Lires, María Mercedes (Universidade de Santiago de Compostela)
As a part of a larger study, a textbook analysis was undertaken with science texts, looking for balance or bias related to gender. The results show a bias toward the interests and previous experiences of boys, as well as stereotypes in language and images. [...]
1993 - 10.5565/rev/ensciencias.4551
Enseñanza de las ciencias, V. 11 n. 1 (1993) p. 51-58  
502.
10 p, 511.9 KB Contribuciones de la filosofía de la ciencia a la didáctica de las ciencias / Mellado Jiménez, Vicente (Universidad de Extremadura) ; Carracedo, D.
In this article we show the importance of the philosophy science to found epistemologically science education. Later, we study the philosophical empiricist, rationalist schools and Popper, Lakatos, Kuhn, Laudan, Toulmin and Feyerabend. [...]
1993 - 10.5565/rev/ensciencias.4514
Enseñanza de las ciencias, V. 11 n. 3 (1993) p. 331-339  
503.
9 p, 554.3 KB La construcción histórica del concepto de tiempo geológico / Pedrinaci Rodríguez, Emilio (Instituto Andaluz de Formación del Profesorado (Sevilla, Andalusia))
In this work different subconcepts that integrate the concept of geological time are analized from a historical and epistemological point of view. Some of the obstacles that they have historically had in their construction and their didactic implications are shown.
1993 - 10.5565/rev/ensciencias.4512
Enseñanza de las ciencias, V. 11 n. 3 (1993) p. 315-323  
504.
4 p, 176.2 KB Actitudes hacia la ciencia en estudiantes universitarios de ciencias / Espinosa García, J. (Universidad de Extremadura. Departamento de Ingeniería Química y Química Física) ; Román Galán, T. (Instituto de Bachillerato "Pedro De Valdivia" (Villanueva de la Serena, Extremadura))
We have performed a longitudinal study among university students, from eighteen to twenty-three years old, and their attitudes toward Science. This attitude does not become neither linear nor more negative through successive years. [...]
1993 - 10.5565/rev/ensciencias.4508
Enseñanza de las ciencias, V. 11 n. 3 (1993) p. 297-300  
505.
10 p, 458.8 KB Identificación de competencias y características deseables en el profesorado de ciencias de EGB / Rodrigo, M. (Universidad Complutense de Madrid. Departamento de Ciencias Experimentales, Sociales y Matemáticas) ; Agra Cadarso, M. J. (Universidad Complutense de Madrid. Departamento de Ciencias Experimentales, Sociales y Matemáticas) ; Gómez Crespo, M. A. (Universidad Complutense de Madrid. Departamento de Ciencias Experimentales, Sociales y Matemáticas) ; Morcillo Ortega, Juan Gabriel (Universidad Complutense de Madrid. Departamento de Ciencias Experimentales, Sociales y Matemáticas) ; Vidal, M. (Universidad Complutense de Madrid. Departamento de Ciencias Experimentales, Sociales y Matemáticas) ; Unamuno, M. P. (Universidad Complutense de Madrid. Departamento de Ciencias Experimentales, Sociales y Matemáticas)
This article offers the vision held by some groups of teachers on various qualities taken as important for a Science Teacher of Primary Education, as well as the opinion on to what extend those qualities are found in this type of teachers.
1993 - 10.5565/rev/ensciencias.4504
Enseñanza de las ciencias, V. 11 n. 3 (1993) p. 255-264  
506.
8 p, 471.8 KB Epistemología, caos y enseñanza de las ciencias / Luffiego García, Máximo ; Bastida, M. F. ; Ramos, F. ; Soto, J.
In this article it is maintained that modern science is going through a critical period where its epistemological assumptions and the use of a parcelling and reductionist methodology are questioned. This will surely have important implications in the teaching of the sciences, perhaps because the world today demands above all an epistemological change in the people who, within a few years, will occuppy the posts in the production and reproduction of scientific and technical knowledge.
1994 - 10.5565/rev/ensciencias.4489
Enseñanza de las ciencias, V. 12 n. 1 (1994) p. 89-96  
507.
4 p, 219.9 KB Utilización de los ordenadores en la enseñanza de las ciencias / Valdés Castro, Pablo (Instituto Superior Pedagógico Enrique José Varona (Cuba)) ; Valdés Castro, Ronaldo (Instituto Superior Pedagógico Enrique José Varona (Cuba))
The object of this article is to discuss the relevance of the use of microcomputers in science teaching. The authors consider that using microcomputers in order to let students get familiar with the methodological changes they have caused in contemporary scientific-technical activity, could produce radical transformations in science teaching.
1994 - 10.5565/rev/ensciencias.4429
Enseñanza de las ciencias, Vol. 12 Núm. 3 (1994) , p. 412-415 (Investigaciones Didácticas)  
508.
15 p, 960.2 KB Hacia un enfoque más crítico del trabajo de laboratorio / Hodson, D. (The Ontario Institute for Studies in Education (Toronto, Canadà))
The tradition which has assumed since the past century the central role of practical work in science education, is argued in this paper. The author reviews the assumptions that justify the educational benefits of practical work, and he does a critical scrutiny of its use and misuse in science education.
1994 - 10.5565/rev/ensciencias.4417
Enseñanza de las ciencias, V. 12 n. 3 (1994) p. 299-313  

Articles : 585 registres trobats   inicianterior499 - 508següentfinal  anar al registre:
Us interessa rebre alertes sobre nous resultats d'aquesta cerca?
Definiu una alerta personal via correu electrònic o subscribiu-vos al canal RSS.