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- Title
El análisis de video como alternativa para la integración de teoría y práctica en los cursos introductorios de Física.
- Authors
Navarrete, Luis Navarrete; Almaguer Medina, Jaime F.; Navarrete, Felipe Navarrete; Pérez, Mario Flores
- Abstract
Video analysis is a technique that allows -through a computer program- get the position and time data of an object in motion from a digital video file. The program draws graphs of position-time, as well as other parameters obtained in terms of these (and the mass of the object), such as velocity, acceleration, momentum, kinetic energy, etc. In brief, we describe our experience and results, when evaluating student achievement using the Test of Understanding Graphs- Kinematics (TUG-K), after using the resources that we have developed -using this technique- in the context of a course of mechanical laboratory for students who start engineering at the University of Guadalajara. Also, since some versions of test of them programs that allow apply this technical, are available in the web, we show (briefly) how use one of them to analyze the movement starting from videos available in the network. Also of videos that can make is starting from experiences in the laboratory of physical, in the home, in facilities sports, etc. Finally, argue in favor of the use of this technique to develop educational materials for introductory physics courses (kinematics, dynamics, electrostatics, etc.), both for the classroom, home works and projects to be carried out by the students.
- Publication
Latin-American Journal of Physics Education, 2015, Vol 9, Issue 3, p3402-1
- ISSN
1870-9095
- Publication type
Article