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Full-Text Articles in Education

Project Excel: Web-Based Scanning Electron Microscopy For K-12 Education, L. Scott Chumbley, Connie P. Hargrave, Kristen P. Constant, Brian Hand, Thomas Andre, E. Ann Thompson Apr 2002

Project Excel: Web-Based Scanning Electron Microscopy For K-12 Education, L. Scott Chumbley, Connie P. Hargrave, Kristen P. Constant, Brian Hand, Thomas Andre, E. Ann Thompson

Materials Science and Engineering Publications

Project ExCEL (Extended Classroom for Enhanced Learning) brings the capabilities of scanning electron microscopy (SEM) into classrooms. University and industry personnel, working together, have developed a web-based interface to allow schools to control a modern SEM. The interface allows a user control of the operating parameters of the microscope, stage movement, and chemical analysis. Such total control is not available on any other system. Since Iowa State University (ISU) pioneered the idea of remote SEM for education, researchers have learned that providing teachers access to sophisticated equipment does not ensure that it will be used. Teachers are busy, and structured ...


Practicing K 12 Teachers In A Graduate Engineering Course, Melinda Gallagher, Lawrence Genalo Jan 2002

Practicing K 12 Teachers In A Graduate Engineering Course, Melinda Gallagher, Lawrence Genalo

Materials Science and Engineering Conference Papers, Posters and Presentations

The National Commission on Mathematics and Science Teaching for the 21st Century stated that “Better mathematics and science teaching is therefore grounded, first of all, in improving the quality of teacher preparation and in making continuing professional education available for all teachers 1.”

The "constructivist" paradigm 2,3 asserts that learning occurs through a process in which the student plays an active role in constructing the set of conceptual structures that constitute his or her own knowledge base. Some specific examples of the successful application of technology grounded in constructivist theory are evident in projects in the Carter Lawrence School ...