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Tripto, Jaklin; Assaraf, Orit Ben Zvi; Amit, Miriam – Instructional Science: An International Journal of the Learning Sciences, 2018
The goal of this study was to identify and understand the mental models developed by 67 high school biology students as they learn about the human body as a complex system. Using concept maps, it sought to find an external way of representing how students organize their ideas about the human body system in their minds. We conducted a qualitative…
Descriptors: High School Students, Biology, Human Body, Cognitive Structures
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Kurnaz, Mehmet Altan; Eksi, Cigdem – Educational Sciences: Theory and Practice, 2015
Students often have difficulties understanding abstract physics concepts, such as solid friction. This study examines high school students' mental models of solid friction through a case study of 215 high school students in the ninth through twelfth grades. An achievement test with three open-ended questions was created, with questions limited to…
Descriptors: Physics, Science Instruction, Secondary School Science, High School Students
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Kurnaz, Mehmet Altan; Emen, Ayse Yagmur – Acta Didactica Napocensia, 2014
Following up on the effects of learning environments is essential to learning. The aim of this study was to examine students' mental models related to the concepts of expansion and contraction of materials. The population of the case study consisted of 155 students in a city center in Turkey. The data was gathered using open-ended questions that…
Descriptors: Foreign Countries, Case Studies, Models, Cognitive Structures