America's K-12 education system faces three significant challenges: (1) increased global demands for skilled workers; (2) significant financial shortfalls; and (3) a looming teacher shortage. Independently, these factors present significant challenges for U.S. schools. In combination, they create a national imperative for swift action to create a…

Web-based instruction in higher education has grown exponentially, with more than a thousand universities offering courses over the Web in the United States alone. Web-based instruction offers obvious advantages for distance and continuing education populations by making access to education at any time or place feasible. This kind of flexibility…