ERIC Number: EJ1088227
Record Type: Journal
Publication Date: 2016-Jan
Abstractor: As Provided
Reference Count: 17
Effectiveness of Student-Generated Video as a Teaching Tool for an Instrumental Technique in the Organic Chemistry Laboratory
Jordan, Jeremy T.; Box, Melinda C.; Eguren, Kristen E.; Parker, Thomas A.; Saraldi-Gallardo, Victoria M.; Wolfe, Michael I.; Gallardo-Williams, Maria T.
Journal of Chemical Education, v93 n1 p141-145 Jan 2016
Multimedia instruction has been shown to serve as an effective learning aid for chemistry students. In this study, the viability of student-generated video instruction for organic chemistry laboratory techniques and procedure was examined and its effectiveness compared to instruction provided by a teaching assistant (TA) was evaluated. After providing selected lab sections with either video or TA lab instruction, student participants were given an assessment to evaluate the effectiveness of each presentation. Videos were found to prepare students for lab more effectively, with an average of 17% more students answering questions correctly after watching the video than after receiving TA instruction. Additionally, according to direct observations, students were 37% less likely to require TA assistance during the lab when presented with video instruction. By providing students with short and concise student-generated video instructions, students in the observed courses were able to be more independent throughout the lab and perform better than students who had received TA instruction alone.
Descriptors: Video Technology, Technology Uses in Education, Organic Chemistry, Science Instruction, Science Laboratories, College Science, Cooperative Learning, Educational Technology, Science Experiments, Laboratory Experiments, Questionnaires, Scientific Concepts, Statistical Analysis, Undergraduate Students
Division of Chemical Education, Inc and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail: email@example.com; Web site: http://pubs.acs.org/jchemeduc
Publication Type: Journal Articles; Reports - Research
Education Level: Higher Education; Postsecondary Education
Authoring Institution: N/A
Identifiers - Location: North Carolina