Mental representations of students of the fifth grade on the concept of light propagation time
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Ravanis, Konstantinos
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Abstract
This article presents the results of a research of fifth-degree students' mental representations to understand the light propagation time. The survey was carried out with a sample of 132 pupils of about 10 years and showed that children of this age have difficulty in questioning the qualitative nature of recognizing this property of light.
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Keywords
Light, Propagation of light, Time, 5th grade