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Islim, Omer Faruk; Cagiltay, Kursat – EURASIA Journal of Mathematics, Science & Technology Education, 2016
This descriptive study aims to investigate the instructional effectiveness of Open Educational Resources (OER). It was conducted with 1196 university students who were enrolled in a general chemistry course with an experimental laboratory section. These students voluntarily used OER for their lab activities. Data were collected via a printed,…
Descriptors: Instructional Effectiveness, Case Studies, Open Source Technology, Educational Resources
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Lavonen, Jari; Juuti, Kalle; Meisalo, Veijo – International Journal of Science Education, 2003
In this study we analyse how the experiences of chemistry teachers on the use of a Microcomputer-Based Laboratory (MBL), gathered by a Likert-scale instrument, can be utilized to develop the new package "Empirica 2000." We used exploratory factor analysis to identify the essential features in a large set of questionnaire data to see how…
Descriptors: Factor Analysis, Chemistry, Learning Laboratories, Teacher Surveys