... 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 ... level is discussed in great detail in education research papers (e.g., Winsløw, 2003, p. 283). Practitioners do not emphasize this potential as much. However, Cherkas (2003, p. 234) notes that CAS allows practitioners "to t...

• Word Count: 3390
• Approx Pages: 14
• Has Bibliography