Enseñanza de las ciencias

Enseñanza de las ciencias 4,792 registres trobats  inicianterior4783 - 4792  anar al registre: La cerca s'ha fet en 0.00 segons. 
4783.
8 p, 53.5 KB De loa obstáculos epistemológicos a los conceptos estructurantes : una aproximación a la enseñanza-aprendizaje de la geología / García Cruz, C. M.
Starting from the Bachelard's model of knowledge construction based upon the notion of scientific change through epistemological obstacles, breaks and acts, Gagliardi's ideas about the structurant concepts, as a first approach to the learning-teaching of geology, are analysed. [...]
1998 - 10.5565/rev/ensciencias.4135
Enseñanza de las ciencias, V. 16 N. 2 (1998) , p. 323-330  
4784.
7 p, 38.8 KB Problemas con el lenguaje científico en la escuela : un análisis desde la observación de clases de ciencias naturales / Galagovsky, Lydia R. (Universidad de Buenos Aires. Centro de Formación e Investigación en Enseñanza de las Ciencias) ; Bonan, Leonor (Universidad de Buenos Aires. Centro de Formación e Investigación en Enseñanza de las Ciencias) ; Adúriz-Bravo, Agustín (Universidad de Buenos Aires. Centro de Formación e Investigación en Enseñanza de las Ciencias)
The present report describes examples and reaches conclusions concerning failures in class communication between science teachers and their students. A general situation characterised as «empty discourse» could be observed through analysing classes recorded by students belonging to last year in Science Teaching degrees. [...]
1998 - 10.5565/rev/ensciencias.4134
Enseñanza de las ciencias, V. 16 N. 2 (1998) , p. 315-321  
4785.
10 p, 54.6 KB Los experimentos que plantean problemas en las aulas de química : dilemas y soluciones / De Jong, O.
The importance of classroom experiments in school science curricula is accepted generally. Nevertheless, a broad variety of difficulties in laboratory teaching as well as difficulties in learning from practical experiences is reported. [...]
1998 - 10.5565/rev/ensciencias.4133
Enseñanza de las ciencias, V. 16 N. 2 (1998) , p. 305-314  
4786.
15 p, 119.7 KB Modelos mentales y aprendizaje de física en electricidad y magnetismo / Greca, Ileana Maria (Universidad Federal do Rio Grande do Sul. Instituto de Física) ; Moreira, Marco Antonio (Universidad Federal do Rio Grande do Sul. Instituto de Física)
A study conducted under the framework of Johnson-Laird's mental model theory is described. The objective of such a study was an attempt to categorize introductory college physics students according to the type of mental representations --propositions, images, and models-- they used when solving problems and conceptual questions in electricity and magnetism. [...]
1998 - 10.5565/rev/ensciencias.4132
Enseñanza de las ciencias, V. 16 N. 2 (1998) , p. 289-303  
4787.
18 p, 99.6 KB Conocimiento profesional y epistemología de los profesores, II : estudios empíricos y conclusiones / Porlán Ariza, Rafael (Universidad de Sevilla. Departamento de Didáctica de las Ciencias Experimentales y Sociales) ; Rivero García, Ana (Universidad de Sevilla. Departamento de Didáctica de las Ciencias Experimentales y Sociales) ; Martín del Pozo, Rosa (Universidad Complutense de Madrid. Departamento de Didáctica de las Ciencias Experimentales, Sociales y Matemáticas)
In a previous paper we discuss the theoretic and methodological framework which we have considered for studying the professional knowledge of the teachers. In this paper we present a review of some empirical studies with significance to the analysis of the scientific and didactic conceptions of the teachers. [...]
1998 - 10.5565/rev/ensciencias.4131
Enseñanza de las ciencias, V. 16 N. 2 (1998) , p. 271-288  
4788.
9 p, 54.0 KB Modelo de competencias para el campo conceptual aditivo de las magnitudes discretas relativas / Socas Robayna, Martín Manuel (Universidad de La Laguna) ; Hernández Domínguez, Josefa (Universidad de La Laguna) ; Noda Herrera, María Aurelia (Universidad de La Laguna)
In this work we propose a competence model that allows us to organize the additive conceptual field for relative discrete magnitudes from the perspective of problem solving. We start off from Piaget's concrete operations subperiod where logical and infralogical groupings, arithmetical group Z and measuring are involved. [...]
1998 - 10.5565/rev/ensciencias.4130
Enseñanza de las ciencias, V. 16 N. 2 (1998) , p. 261-269  
4789.
10 p, 47.0 KB La alfabetización científica de personas adultas : un enfoque educativo / Martínez Salvá, F. A. ; Latorre Latorre, Ángel
The article departs from the premise that the scientific literacy of adults implies a background allowing them to participate in the communicative mode (Habermas, 1987) to take a decision on the scientific/technological advances that affect us. [...]
1998 - 10.5565/rev/ensciencias.4129
Enseñanza de las ciencias, V. 16 N. 2 (1998) , p. 251-260  
4790.
17 p, 120.4 KB Del área a la integral : un estudio en el contexto educativo / Turégano Moratalla, P.
We present in this paper the development and results of some research into the concepts of definite integral which manifest themselves in students when this concept is introduced to them through its geometric definition and independently of the derivative.
1998 - 10.5565/rev/ensciencias.4128
Enseñanza de las ciencias, V. 16 N. 2 (1998) , p. 233-249  
4791.
15 p, 90.4 KB Educación ambiental : de la acción a la investigación / Mayer, M. (Centro Europeo dell'Educazione (Roma, Itàlia))
Environmental education has developed greatly over the last twenty years, reflecting upon the deep contradiction between the need for human development, which means the need for scientific development and a global market economy, and the need for a better quality of life and natural environment. [...]
1998 - 10.5565/rev/ensciencias.4127
Enseñanza de las ciencias, V. 16 N. 2 (1998) , p. 217-231  
4792.
14 p, 79.0 KB Diseño curricular : indagación y razonamiento con el lenguaje de las ciencias / Jiménez Aleixandre, M. P.
Several questions about what happens inside the classrooms are raised in terms of: Do students «talk science? Do students reason using scientific thinking? How is it possible to design tasks and units to meet these goals? How can we investigate these performances? The inquiry perspective and its connection to science discourse, to reasoning as part of doing science are discussed with examples from a research project on argument.
1998 - 10.5565/rev/ensciencias.4126
Enseñanza de las ciencias, V. 16 N. 2 (1998) , p. 203-216  

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