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https://doi.org/10.3938/NPSM.69.1166
Characteristics of Learning by Science Gifted Students in Experiments with Different Experimental Method
New Phys.: Sae Mulli 2019; 69: 1166~1176
Published online November 29, 2019;  https://doi.org/10.3938/NPSM.69.1166
© 2019 New Physics: Sae Mulli.

Sangwoo HA, Minchul KIM*

경기과학고등학교, 수원 16297, 대한민국
Correspondence to: kmc26@snu.ac.kr
Received September 17, 2019; Revised October 11, 2019; Accepted October 14, 2019.
cc This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
Although experiments are important activities that have led to the development of science, research has shown that for students school experiments are not very helpful in understanding science. For one reason, current experimental classes require students to do too much in a short time. In this study, we tried to repeat the same experimental subjects with different experimental method so that science gifted students could think more deeply about the same experimental subject. The subjects of the experiment were Newton's second law and the rolling motion experiment, and the first experimental method involved the use of a Microcomputer Based Laboratory (MBL) ultrasonic sensor, the last method involved an analysis of the camera's motion. The results of this study showed that the core error factors that students found in the experiments changed from minor to major factors. Students also identified the characteristics, the strengths and the weaknesses of each experimental device and recognized the value of the experiments. As a result, they seemed to reach a deeper understanding of the experimental subject. We think that the method proposed by this study could be used in an experimental class without much effort by the teachers.
PACS numbers: 01.40.Fk
Keywords: Learning of science gifted students, Repeated experiments with different experimental settings, Newton’s second law experiment, Rolling motion experiment


November 2019, 69 (11)
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