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van Joolingen, W. R.; Aukes, Annika V.; Gijlers, H.; Bollen, L. – Journal of Science Education and Technology, 2015
Modeling is an important approach in the teaching and learning of science. In this study, we attempt to bring modeling within the reach of young children by creating the SimSketch modeling system, which is based on freehand drawings that can be turned into simulations. This system was used by 247 children (ages ranging from 7 to 15) to create a…
Descriptors: Models, Teaching Methods, Science Instruction, Freehand Drawing
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Türk, Cumhur; Kalkan, Hüseyin – Journal of Science Education and Technology, 2015
This study aimed to determine students' knowledge levels related to specific astronomy concepts and the effect of a planetarium environment on teaching. The study sample included seventh-grade (12-13 years old) students. For this purpose, 240 students of various socioeconomic and cultural levels from six schools (two in the city center, two…
Descriptors: Astronomy, Scientific Concepts, Concept Teaching, Knowledge Level