The study explored how to best use scaffolds for supporting students' inquiry practices in computer-supported learning environments. We designed a series of inquiry units assisted with three versions of written inquiry prompts (generic and context-specific); that is, three scaffold-fading conditions: implicit, explicit, and fading. We then…

Research has shown that video games can be good for learning, particularly for STEM topics. However, in order for games to be scalable and sustainable, associated research must move beyond considerations of efficacy towards theories that account for classroom ecologies of students and teachers. This study asks how a digital game called "Citizen…

A series of three investigations are developed utilizing earthquake data and a calculator system with a card reader, X-Y plotter and printout device. The investigations involve determining the spatial distribution of earthquake hypocenters with the goal of having students work with realistic data. (DF)

Featuring an increased emphasis on the way today's changing science and technology is shaping our culture, this Second Edition of "Teaching Science in Elementary and Middle School" provides pre- and in-service teachers with an introduction to basic science concepts and methods of science instruction, as well as practical strategies for the…

Studies the reuse of educational materials in the context of the Digital Library for Earth System Education (DLESE). Suggests that the 'findability' and reusability of community-created digital educational resources is highly dependent on the presentational and structural design of the resources themselves. Includes 15 references. (Author/YDS)

Computers are used to assist in teaching a first year course in introductory general geology to non-specialists. The course does not use traditional lecturing. (Df)

Investigates student learning that occurred with a Geographic Information Systems (GIS) based module on plate tectonics and geologic hazards. Examines factors in the design and implementation of the materials that impacted student learning. Reports positive correlations between student' spatial ability and performance. Includes 17 references.…

Describes a learning activity when students construct a model of a buried valley by using computer assistance. Explanation of the problem includes mathematical models and illustrations. (MA)

Describes a computer assisted program designed to aid students in detailed description/identification of igneous rocks. (SL)

The author has rewritten rules for CIPW norm calculation and has written FORTRAN IV programs to assist the student in this procedure. Includes a set of problems utilizing the CIPW norm to illustrate principles of chemical petrology. (MA)

Presents a computer game which assists in learning the classification of igneous rocks and a simulation program which illustrates some aspects of igneous textures. (SL)

Describes a computer simulation of reaction kinetics in atmospheric photochemistry. (SL)