Home > Search Results: Llei de conservació de la massa
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UAB Digital Repository of Documents 3 records found  Search took 0.02 seconds. 
1.
6 p, 320.9 KB El papel del péndulo en la construcción del paradigma newtoniano / Solaz-Portolés, Joan Josep (Universitat de València. Departament de Didàctica de les Ciències Experimentals i Socials) ; Sanjosé López, Vicent (Universitat de València. Departament de Didàctica de les Ciències Experimentals i Socials)
This paper shows the important role of one of the most common instruments, the pendulum, in the construction of the newtonian paradigm. From the analysis of some interesting applications carried out by the greatest scientists of that time, we conclude that the appropriate use of the pendulum in the classroom can be an easy way to introduce historical and epistemological evolution of basic physical concepts.
1992 - 10.5565/rev/ensciencias.4657
Enseñanza de las ciencias, V. 10 n. 1 (1992) p. 95-100  
Detailed record - Creative Commons
2.
7 p, 262.9 KB La masa no se crea ni se destruye ¿Estáis seguros? / Oñorbe de Torre, A. (I.B. Emilia Pardo Bazán (Madrid)) ; Sánchez Jiménez, J. M. (Universidad de Alcalá. Departamento de Química Analítica, Química Física y Ingeniería Química)
From the very outset of the study of chemistry, the concepts of mass, physical and chemical transformations of matter and the law of conservation are fundamental. However, in reality, the learning of these concepts that pupils believe they understand is not very secure. [...]
1992 - 10.5565/rev/ensciencias.4664
Enseñanza de las ciencias, V. 10 n. 2 (1992) p. 165-171  
Detailed record - Creative Commons
3.
4 p, 191.1 KB Cambios químicos y conservación de la masa... ¿Está todo claro? / Landau, L. (Universidad de Buenos Aires) ; Lastres, L. (Universidad de Buenos Aires)
In this paper the authors present results obtained along three years in evaluations made to the students entering the first Chemistry course in the Buenos Aires University, referred to the law of conservation of matter and the concept of chemical change. [...]
1996 - 10.5565/rev/ensciencias.4223
Enseñanza de las ciencias, V. 14 n. 2 (1996) p. 171-174  
Detailed record - Creative Commons

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