Disciplinary Knots and Learning Problems in Waves Physics
Abstract
An investigation on student understanding of waves is performed during an optional laboratory realized in informal extracurricular way with few, interested and talented pupils. The background and smart intuitions of students rendered the learning path very dynamic and ambitious. The activities started by investigating the basic properties of waves by means of a Shive wave machine. In order to make quantitative observed phenomena, the students used a camcorder and series of measures were obtained from the captured images. By checking the resulting data, it arose some learning difficulties especially in activities related to the laboratory. This experience was the starting point for a further analysis on disciplinary knots and learning problems in the physics of waves in order to elaborate a teaching-learning proposal on this topic.
- Publication:
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arXiv e-prints
- Pub Date:
- January 2012
- DOI:
- 10.48550/arXiv.1201.3008
- arXiv:
- arXiv:1201.3008
- Bibcode:
- 2012arXiv1201.3008D
- Keywords:
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- Physics - Physics Education;
- Physics - Classical Physics
- E-Print:
- 5 pages, 4 figures, Twelfth International Symposium Frontiers of Fundamental Physics (FFP12), Udine 21-23 November 2011