کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6837500 618428 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Model development in scientific discovery learning with a computer-based physics task
ترجمه فارسی عنوان
توسعه مدل در یادگیری کشف علمی با یک کار فیزیک مبتنی بر کامپیوتر
کلمات کلیدی
یادگیری علمی کشفی، فضاهای مشکل چندگانه، شبیه سازی کامپیوتر، مفاهیم فیزیک، اشتباهات تغییرات مفهومی،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
چکیده انگلیسی
Based on theories of scientific discovery learning (SDL) and conceptual change, this study explores students' preconceptions in the domain of torques in physics and the development of these conceptions while learning with a computer-based SDL task. As a framework we used a three-space theory of SDL and focused on model space, which is supposed to contain the current conceptualization/model of the learning domain, and on its change through hypothesis testing and experimenting. Three questions were addressed: (1) What are students' preconceptions of torques before learning about this domain? To do this a multiple-choice test for assessing students' models of torques was developed and given to secondary school students (N = 47) who learned about torques using computer simulations. (2) How do students' models of torques develop during SDL? Working with simulations led to replacement of some misconceptions with physically correct conceptions. (3) Are there differential patterns of model development and if so, how do they relate to students' use of the simulations? By analyzing individual differences in model development, we found that an intensive use of the simulations was associated with the acquisition of correct conceptions. Thus, the three-space theory provided a useful framework for understanding conceptual change in SDL.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers in Human Behavior - Volume 59, June 2016, Pages 446-455
نویسندگان
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