Educational Technology Ray Schroeder, editor, OTEL - University of Illinois at Springfield |
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News, Techniques and Theories of Effective Use of Technology in Education 
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Monday, March 10, 2003
E-Learning Policy Implications for K-12 Educators and Decision Makers
The history of the development and dissemination of computer-aided learning (CAL) or computer-assisted instruction (CAI) deployed in the K-12 schools during the last 40 years suggests that that the development and production of online learning technologies is an expensive and labor-intensive proposition for both schools and teachers. For classroom teachers, the amount of time required to develop and implement high-quality online learning environments (including thorough curriculum research and systematic design, implementation, and testing of evaluation prototypes) amounts to a serious opportunity cost for the supporting school that often is overlooked by school administrators.
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