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Herga, Nataša Rizman; Grmek, Milena Ivanuš; Dinevski, Dejan – Turkish Online Journal of Educational Technology - TOJET, 2014
Using a variety of visualization tools for teaching and learning science and chemistry is necessary because pupils better understand chemical phenomena and formulate appropriate mental models. The purpose of the presented study was to determine the importance of a virtual laboratory as a visualization element when addressing chemical contents…
Descriptors: Science Instruction, Science Laboratories, Computer Simulation, Teaching Methods
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Unlu, Zeynep Koyunlu; Dokme, Ibilge – Turkish Online Journal of Educational Technology - TOJET, 2011
The purpose of this study was to investigate whether the combination of both analogy-based simulation and laboratory activities as a teaching tool was more effective than utilizing them separately in teaching the concepts of simple electricity. The quasi-experimental design that involved 66 seventh grade students from urban Turkish elementary…
Descriptors: Experimental Groups, Control Groups, Elementary School Students, Quasiexperimental Design
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Kurt, Adile Askim – Turkish Online Journal of Educational Technology - TOJET, 2011
The purpose of the study is to examine the effect of appropriately designed multimedia software for both conversational and formal styles with respect to various variables. The model of nonequivalent control group was used in the study. While the group studying with the multimedia material in formal style included 22 students, the other group…
Descriptors: Control Groups, Achievement Tests, Computer Software, Multimedia Instruction