Osman Yasar Computational Math, Science, and Technology: A New Pedagogical Approach to Math and Science Education. 807-816 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3045&spage=807 2004 conf/iccsa/2004-3 ICCSA (3) db/conf/iccsa/iccsa2004-3.html#Yasar04