Elementary school children’s understanding of science: The implementation of an extracurricular science intervention |
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| Institution: | 1. School of Human Cultures, The University of Shiga Prefecture, 2500 Hassaka-cho, Hikone, Shiga, Japan;2. Aketomi Junior High School, 3045-1 Mizuho-cho, Moriyama, Shiga, Japan;3. Faculty of Education, Shiga University, 2-5-1 Hiratsu, Otsu, Shiga, Japan |
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| Abstract: | The promotion of students’ achievement and competence in the so-called STEM disciplines is one cornerstone of current educational research and practice. In particular, as early as elementary school, the fostering of an adequate understanding of science is a normative goal of science education. It facilitates students’ science learning and enables them to understand the nature and development of scientific knowledge. Based on the relevance of the promotion of young children’s understanding of science, a corresponding science intervention was recently developed and successfully evaluated in a first study under highly controlled conditions. The goal of the present study was to investigate the effectiveness of this intervention when implemented in practice. One hundred seventeen third- and fourth-grade students and 10 trained course instructors participated in this study. We applied a randomized block design with waitlist control groups and repeated measures. The results revealed that children assigned to the intervention compared with children assigned to the waitlist control group showed better inquiry-related methodological competencies (a better understanding of the scientific inquiry cycle and experimentation strategies) and a higher need for cognition. The findings point to the successful implementation of the intervention and are compared with the results of the first study. |
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| Keywords: | Implementation Science intervention Understanding of science Inquiry cycle Elementary school age Randomized controlled trial |
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