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Stains, Marilyne; Sevian, Hannah – Research in Science Education, 2015
Students' mental models of diffusion in a gas phase solution were studied through the use of the Structure and Motion of Matter (SAMM) survey. This survey permits identification of categories of ways students think about the structure of the gaseous solute and solvent, the origin of motion of gas particles, and trajectories of solute particles in…
Descriptors: Cognitive Structures, Models, Undergraduate Students, Knowledge Level
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Kremer, Kerstin; Specht, Christiane; Urhahne, Detlef; Mayer, Jürgen – Journal of Biological Education, 2014
Informed understandings of nature of science and scientific inquiry are generally accepted goals of biology education. This article points out central features of scientific inquiry with relation to biology and the nature of science in general terms and focuses on the relationship of students' inquiry skills in biology and their beliefs on the…
Descriptors: Biology, Scientific Principles, Inquiry, Beliefs
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Alp, Elvan; Ertepinar, Hamide; Tekkaya, Ceren; Yilmaz, Ayhan – International Research in Geographical and Environmental Education, 2006
The aim of this study was three-fold: (1) to determine 6th, 8th and 10th grade students' environmental knowledge and attitudes in Turkey; (2) to investigate the effect of the grade level and gender on students' environmental knowledge and attitudes; (3) to explore how environmentally responsible behaviour is related to environmental knowledge,…
Descriptors: Environmental Education, Multiple Regression Analysis, Urban Areas, Foreign Countries