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Hay, David B.; Williams, Darren; Stahl, Daniel; Wingate, Richard J. – Science Education, 2013
This paper explores the research perspective of neuroscience by documenting the brain cell (neuron) drawings of undergraduates, trainee scientists, and leading neuroscience researchers in a single research-intensive university. Qualitative analysis, drawing-sorting exercises, and hierarchical cluster analysis are used to answer two related…
Descriptors: Neurosciences, Brain, Freehand Drawing, Expertise
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Olympiou, Georgios; Zacharia, Zacharias C. – Science Education, 2012
This study aimed to investigate the effect of experimenting with physical manipulatives (PM), virtual manipulatives (VM), and a blended combination of PM and VM on undergraduate students' understanding of concepts in the domain of "Light and Color." A pre-post comparison study design was used for the purposes of this study that involved 70…
Descriptors: Concept Formation, Science Experiments, Science Laboratories, Chemistry