Contemporary sciences, including the didactics of science, employ computational simulations as tools in their academic endeavors. The construction and application of these simulations are of interest to didactics as they contribute to shaping new perspectives on scientific activity. Consequently, they warrant special attention in…

This report reviews 36 evaluation studies to examine the effects of instructional technology on mathematics and science learning. Four types of computer applications are explored and discussed: (1) integrated learning systems in mathematics; (2) computer tutorials in science; (3) computer simulations in science; and (4) microcomputer-based…

Rich educational environments encourage students to construct their own knowledge, to solve problems collaboratively, and to heighten their interest and motivation to continue to learn. This paper presents the findings of a qualitative study that investigated the formation of collaborative problem solving through social interaction during a…

Describes an integrated science unit to help preservice teachers gain confidence in their abilities to learn and teach science. The teachers role played being salmon as they learned about the salmon's life cycle and the difficulties salmon encounter. The unit introduced the use of investigative activities that begin with questions and end with…

The Ocean Drilling Project brings together scientists and governments from 20 countries to explore the earth's structure and history as it is revealed beneath the oceans' basins. Scientific expeditions examine rock and sediment cores obtained from the ocean floor to learn about the earth's basic processes. The series of activities in this…