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http://dx.doi.org/10.5467/JKESS.2018.39.6.617

Elementary Teachers' Perceptions on the Experiment of Making a Model of Volcanic Activity  

Lee, Gyuho (Department of Science Education, Gyeongin National University of Education)
Publication Information
Journal of the Korean earth science society / v.39, no.6, 2018 , pp. 617-629 More about this Journal
Abstract
The purpose of this study was to explore the elementary school teachers' perceptions about making a model of volcanic activity. Thirty elementary teachers participated in the study after they in which they conducted the experiment of "Making a Model of Volcanic activity". A questionnaire was used to investigate how the teachers understood the strengths and weaknesses of the experiment in terms of the goals of school science inquiry. The results showed that 50-60% of the teachers were able to conduct the experiment as guided in the textbook regardless of their career or area of concentration. The teachers perceived that the experiment of current textbook was safe and useful for students to develop their creativity. However, they pointed out three major weaknesses of the textbook experiment: First, the textbook experiment does not clearly present the main purpose of the activity. Second, it does not appropriately reflect the natural volcanic activity. Third, it is a merely simple craft activity. In addition, the teachers agreed that the main goals of school science inquiry are the application of scientific knowledge, development of inquiry skills and cultivation of student's curiosity. However, the teachers perceived that the experiment of current textbook did not meet these three goals. They suggest that the experiment reflect the nature of real volcanic activities.
Keywords
teachers' perceptions; making volcanic activity model; the goal of school science inquiry; reality;
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Times Cited By KSCI : 3  (Citation Analysis)
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