A flexible, extensible online testing system for mathematics

Article


Passmore, Tim, Brookshaw, Leigh and Butler, Harry. 2011. "A flexible, extensible online testing system for mathematics." Australasian Journal of Educational Technology. 27 (6), pp. 896-906. https://doi.org/10.14742/ajet.919
Article Title

A flexible, extensible online testing system for mathematics

ERA Journal ID20265
Article CategoryArticle
AuthorsPassmore, Tim (Author), Brookshaw, Leigh (Author) and Butler, Harry (Author)
Journal TitleAustralasian Journal of Educational Technology
Journal Citation27 (6), pp. 896-906
Number of Pages10
Year2011
PublisherAustralasian Society for Computers in Learning in Tertiary Education (ASCILITE)
Place of PublicationCanberra, Australia
ISSN1449-5554
Digital Object Identifier (DOI)https://doi.org/10.14742/ajet.919
Web Address (URL)https://ajet.org.au/index.php/AJET/article/view/919
Abstract

An online testing system developed for entry-skills testing of first-year university students in algebra and calculus is described. The system combines the open-source computer algebra system Maxima with computer scripts to parse student answers, which are entered using standard mathematical notation and conventions. The answers can involve structures such as: lists, variable-precision-floating-point numbers, integers and algebra. This flexibility allows more sophisticated testing designs than the multiple choice, or exact match, paradigms common in other systems, and the implementation is entirely vendor neutral. Experience using the system and ideas for further
development are discussed.

Keywordsmathematics; online testing; computer algebra; PHP scripting; algebra; calculus
ANZSRC Field of Research 2020390405. Educational technology and computing
390109. Mathematics and numeracy curriculum and pedagogy
390402. Education assessment and evaluation
Byline AffiliationsDepartment of Mathematics and Computing
Institution of OriginUniversity of Southern Queensland
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