Science and mathematics educators are expected to use existing educational technologies effectively and to keep informed about emerging technologies that might become important educational tools in the not-so-distant future. This monograph offers some help in that regard by highlighting a number of existing and emerging educational technologies.…

Reviews the use of spreadsheets and gives examples of how they can be adapted for data analysis in a science laboratory situation. Highlights the benefits and limitations of this approach for students. (ML)

Discusses the need to take into account the effects of arrested fractional crystallization in the petrographic classification of volcanic rocks containing plagioclase phenocrysts. Describes the development and use of a computer program to accomplish this task graphically. (TW)

Describes a single input/single output feedback control system design program for IBM PC and compatible microcomputers. Uses a heat exchanger temperature control loop to illustrate the various applications of the program. (ML)

Explains how databases can be used to enrich and complement the science curriculum. Provides examples of applications of databases to science activities and experiments. (ML)

Identifies problems students have learning physics and explains how microcomputer-based laboratory (MBL) tools can help the learner. Describes the possibilities for instruction with MBL instruments and stresses the pedagogical advantages it has in the sciences. (ML)

Provides directions for interfacing the Lehman seismograph through an analog/digital converter. Discusses potential modifications and applications of this approach. (ML)

Reports on a study designed to investigate how the use of computer assisted instruction (CAI) tutorial programs, incorporating advance organizers and involving various sizes of groups of subjects, would affect achievement scores, retention scores, and rates of learning. (TW)

Provides a review of both the Apple and IBM versions of ENZPACK, a software package which is designed to assist in the teaching of enzyme kinetics in courses where this topic is treated in some depth. (TW)

Since technology use in schools has been increasing, teachers want to maximize its use in their classroom to increase student learning. Therefore, accreditation requirements for colleges include integrating computer and information technology with teacher education and professional development programs. This paper describes different models for…

This interpretive case study of a teacher aims to provide an account of the difficulties and rewards of putting innovative teaching into practice. Detailed descriptions of classroom life are used to explore one teacher's attempts to make technology-enhanced, open-ended inquiry a successful mode of teaching science in the secondary school…

Despite recent science education reform efforts, researchers continue to report the under-representation of females in science professions and coursework. As concerned educators, organizations, and institutions consider ways to facilitate female participation in science, it is important to examine what serves as door-openers and gate-keepers to…

The purpose of this study was to examine the effectiveness of computer-animated dissection techniques versus the effectiveness of traditional dissection techniques as related to student achievement. The sample used was 104 general biology students from a small, rural high school in Northeast Tennessee. Random selection was used to separate the…

This paper utilizes the characteristics of model science instruction to identify exemplary Internet-based science collaborations. The filter for attaining "exemplary" status was based on state and national standards-generating initiatives and the corresponding implications for appropriate student activity in science classrooms. Twenty…

Critiques the use of computer-generated graphics and text in place of overhead projector transparencies in large lecture halls. Describes an experience in such a situation and suggests that colleagues can be helpful in assessing the effectiveness of educational innovations. (DDR)