Where did we go wrong? An examination of students treatment of experimental error in engineering mechanics laboratories
Anderson, Tim, Torrens, Rob, Lay, Mark and Duke, Mike 2008, Where did we go wrong? An examination of students treatment of experimental error in engineering mechanics laboratories, in AAEE 2008 : To industry and beyond : Proceedings of the 19th Conference for the Australasian Association for Engineering Education 2008, AAEE, [Yeppoon, Queensland].
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Title
Where did we go wrong? An examination of students treatment of experimental error in engineering mechanics laboratories
AAEE 2008 : To industry and beyond : Proceedings of the 19th Conference for the Australasian Association for Engineering Education 2008
Editor(s)
Mann, Llewellyn Thompson, Adam Howard, Prue
Publication date
2008
Conference series
Australasian Association for Engineering Education Conference
Publisher
AAEE
Place of publication
[Yeppoon, Queensland]
Summary
The ability of engineers and applied scientists to undertake experimental measurements is a fundamental requirement of the profession. However, it is not simply good enough to be able to perform experiments if we are not able to interpret the results. In this study, reports prepared by mechanical engineering students were examined to determine how students dealt with the disparity between experimental measurements and theoretical results in their Engineering Mechanics laboratories. Analysis of the reports, and discussions with students in their laboratory classes, revealed a superficial understanding or regard for experimental error. This superficial treatment of experimental error is, most likely, due to a number of factors that are discussed. Some possible strategies for addressing the issue are also examined.