2011
DOI: 10.14742/ajet.919
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A flexible, extensible online testing system for mathematics

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 cho… Show more

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Cited by 5 publications
(5 citation statements)
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“…E-assessment has developed particularly over the last twenty years to include a high degree of sophistication for mathematical questioning in the form of Computer Algebra Systems (CAS). It is recognized that the inherent embodiment of questioning and feedback is essential within any e-assessment system [1,[13][14][15][16].…”
Section: E-assessment Of Mathematicsmentioning
confidence: 99%
“…E-assessment has developed particularly over the last twenty years to include a high degree of sophistication for mathematical questioning in the form of Computer Algebra Systems (CAS). It is recognized that the inherent embodiment of questioning and feedback is essential within any e-assessment system [1,[13][14][15][16].…”
Section: E-assessment Of Mathematicsmentioning
confidence: 99%
“…Our method falls into the category of assessments which have separate question delivery and answer collection. This idea has been previously used by Passmore et al (2011). Their approach involves using a computer algebra software (Maxima) as well; however, it requires programming on the side of the server (using PHP).…”
Section: Recommendationsmentioning
confidence: 99%
“…Once completed, the online Self-Test automatically generates a development plan based on their responses and refers them to the included resources. While other online quizzes are available (Passmore et al 2011), they are labour intensive in their design and construction. Table 1 outlines the development of the Self-Test, the disciplines involved and linked research.…”
Section: Self-testmentioning
confidence: 99%