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Chaytor, Jennifer L.; Al Mughalaq, Mohammad; Butler, Hailee – Journal of Chemical Education, 2017
Online prelaboratory videos and quizzes were prepared for all experiments in CHEM 231, Organic Chemistry I Laboratory. It was anticipated that watching the videos would help students be better prepared for the laboratory, decrease their anxiety surrounding the laboratory, and increase their understanding of the theories and concepts presented.…
Descriptors: Undergraduate Students, Organic Chemistry, Science Laboratories, Web Based Instruction
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Su, Jun-Ming; Lin, Huan-Yu; Tseng, Shian-Shyong; Lu, Chia-Jung – Turkish Online Journal of Educational Technology - TOJET, 2011
Promoting the development of students' scientific inquiry capabilities is a major learning objective in science education. As a result, teachers require effective assessment approaches to evaluate students' scientific inquiry-related performance. Teachers must also be able to offer appropriate supplementary instructions, as needed, to students.…
Descriptors: Foreign Countries, Web Based Instruction, Portfolios (Background Materials), Learning Problems
Helgeson, Stanley L.; Kumar, David D. – 1993
Emerging applications of microcomputers and hypermedia to assessment in science education are reviewed. Although the current use of technology consists mainly of computerized administration of multiple choice tests drawn from item banks, the potential advantages are much greater. Among these advantages are immediate feedback to students, formative…
Descriptors: Computer Assisted Testing, Computer Uses in Education, Educational Technology, Elementary Secondary Education