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Gonçalves, Bruna F.; Botelho, Gabriela; Medeiros, Maria J.; Smith, Michael J. – Journal of Chemical Education, 2019
In the activity described in this communication, the authors present a simple experiment that can be implemented with moderate operational costs and that allows students to acquire the manipulative skills necessary for chromatographic analysis of a familiar fuel that still plays a fundamental role in providing energy for transport of passengers…
Descriptors: Science Experiments, Skill Development, Object Manipulation, Chemistry
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Dalgarno, Barney; Harper, Barry – Australasian Journal of Educational Technology, 2004
This paper describes two empirical studies which investigated the importance for spatial learning of view control and object manipulation within 3D environments. A 3D virtual chemistry laboratory was used as the research instrument. Subjects, who were university undergraduate students (34 in the first study and 80 in the second study), undertook…
Descriptors: Foreign Countries, Undergraduate Students, Active Learning, Science Laboratories