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Derman, Aysegül; Kayacan, Kadriye – Online Submission, 2017
A non-experimental descriptive and correlational design was used to examine the "notion of the nature of scientific model, atom achievement and correlation between the two" held by a total sample of 76 prospective science teachers. "Students' Understanding of Models in Science" scale was utilized to evaluate the views of the…
Descriptors: Science Teachers, Preservice Teachers, Scientific Principles, Models
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Schönborn, K. J.; Höst, G. E.; Lundin Palmerius, K. E. – Chemistry Education Research and Practice, 2015
As the application of nanotechnology in everyday life impacts society, it becomes critical for citizens to have a scientific basis upon which to judge their perceived hopes and fears of 'nano'. Although multiple instruments have been designed for assessing attitudinal and affective aspects of nano, surprisingly little work has focused on…
Descriptors: Molecular Structure, Technology, Test Construction, Test Validity