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The Use of Computer Algebra Systems in a Procedural Algebra Course to Facilitate a Framework for Procedural Understanding: Author: Harper, Jonathan Lee; Date: 2007-08-15; Program: Mathematics; Abstract: This dissertation study evaluated the implementation and effectiveness of an introductory algebra curriculum designed around a Framework for Procedural Understanding. A Computer Algebra System (CAS) was used as a tool to focus lessons on the Framework and help students gain a deeper, well-connected understanding of algebraic procedures. This research was conducted in response to the prevalence of remedial mathematics and addresses the need for students in remedial mathematics to have a successful learning experience. The curriculum was implemented in the Spring 2007 semester at a western land-...; Download File | View full details