A great number of technologies and tools have been developed to support science learning and teaching. However, science teachers and researchers point out numerous challenges to implementing such tools in science classrooms. For instance, guidelines, lesson plans, Web links, and tools teachers can easily find through Web-based search engines often…

Discusses level 3 evaluation from Donald Kirkpatrick's Four Level Evaluation Model (level: 1-reaction; 2-learning; 3-behavior; 4-results) to measure training program performance. Highlights include an evaluation planning matrix; increasing evaluation data accuracy and reliability; data collection method selection; designing data collection…

Discusses the historical development of "hard" and "soft" systems thinking traditions and examines how these traditions have been understood and applied in the field of instructional development. Proposes the need for a synthesis of the two traditions in planning, implementing, and evaluating instructional programs. (AEF)

Describes an initiative at the University of Missouri-Columbia to design and implement a technology infrastructure and associated enterprises in a college of education. Outlines technology priorities (improve teaching, develop new media, create learning environments, increase information exchange); presents technology, facility, organizational,…