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Direct linkStern, Luli; Barnea, Nitza; Shauli, Sofia – Journal of Science Education and Technology, 2008
The objective of this study was to evaluate the effect of a dynamic software simulation on the understanding of the kinetic molecular theory by 7th graders. Students in the control group (n = 62) studied a curricular unit that addressed the differences in arrangement and motion of molecules in the three phases of matter. The experimental group (n…
Descriptors: Kinetics, Computer Software, Grade 7, Gender Differences
Peer reviewedBarnea, Nitza; Dori, Yehudit J. – Journal of Science Education and Technology, 1999
Investigates the effects of using molecular modeling on students' spatial ability, understanding of new concepts related to geometric and symbolic representations, and perception of the model concept. (Author/CCM)
Descriptors: Chemistry, Classroom Environment, Computer Simulation, Perception
