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Janetzko, Hans-Dieter – International Journal for Technology in Mathematics Education, 2015
CATO is a new user interface, developed by the author as a response to the significant difficulties faced by scientists, engineers, and students in their usage of computer algebra (CA) systems. Their tendency to use CA systems only occasionally means that they are unfamiliar with requisite grammar and syntax these systems require. The author…
Descriptors: Algebra, Computer Interfaces, Computer System Design, Courseware
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Sangwin, Christopher J.; Naismith, Laura – International Journal for Technology in Mathematics Education, 2008
We present principles for the design of an online system to support computer algebra enabled questions for use within the teaching and learning of mathematics in higher education. The introduction of a computer algebra system (CAS) into a computer aided assessment (CAA) system affords sophisticated response processing of student provided answers.…
Descriptors: Feedback (Response), Mathematics Education, Algebra, College Instruction