To solve two enduring problems in education--unacceptably large variation in learning opportunities for students across classrooms and little continuing improvement in the quality of instruction--the authors propose a system that centers on the creation of shared instructional products that guide classroom teaching. By examining systems outside…

Discusses Japanese endeavors to create a new generation of computers endowed with intelligence, and the U.S. and European responses to these endeavors. Major U.S. efforts have been through private industry and the Defense Advanced Research Agency, while the National Science Foundation has increased support for developing advanced scientific…