1. Integrating CAS in Post-Secondary Education
... financial obstacle. An exception occurs in one paper where the authors argue for a particular choice of open-source (free) technology, namely GeoGebra (Hohenwarter et. al, 2007, p. 5). Wu (1995) notes that besides the cost aspect, enacting calculus reform "requires more talent and training" (p. 1). This need for trained staff (staf) is mentioned in seven papers, often in conjunction with ... . For example, Holm (2003, p. 2) found that an online integral calculator would (rather than using the substitution method for simply expand the product and use the power rule. He notes that such case...
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