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Shariman, Tenku Putri Norishah; Talib, Othman – International Association for Development of the Information Society, 2017
This research studies the effects of an interactive multimedia mobile learning application on students' understanding of chemistry concepts. The Organic Chemistry Reaction Application (OCRA), a mobile learning prototype with touch screen commands, was applied in this research. Through interactive multimedia techniques, students can create and…
Descriptors: Electronic Learning, Scientific Concepts, Science Instruction, Organic Chemistry
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Fox, Paul W.; And Others – Journal of Chemical Education, 1982
Describes the use and analysis of pretests/posttests for assessing instructional consequences in introductory college chemistry. Results from two studies (N=58 and N=136) are discussed as well as the use of pretests/posttests in helping instructors to identify course topics which need attention and improvement. (Author/JN)
Descriptors: Academic Achievement, Chemistry, College Science, Course Descriptions