This study incorporates the 5E learning cycle strategy to design and develop Sharable Content Object Reference Model-conformant materials for elementary science education. The 5E learning cycle that supports the constructivist approach has been widely applied in science education. The strategy consists of five phases: engagement, exploration,…

The advent of cheaper SLR digital cameras and associated software has allowed the rapid creation of digital images. We explain three simple techniques that allow the generation of micrographs. A further technique is described that allows the production of an image from a full section of the microscope slide. Class sets of micrographs greatly…

Reviews seven software programs: (1) "Science Baseball: Biology" (testing a variety of topics); (2) "Wildways: Understanding Wildlife Conservation"; (3) "Earth Science Computer Test Bank"; (4) "Biology Computer Test Bank"; (5) "Computer Play & Learn Series" (a series of drill and test…

Explored are ways in which spreadsheets can be used in the teaching of chemistry. Some of the limitations of using algebraic modelling tools are highlighted. Several example applications are provided. (CW)

Evaluates 16 commercially available courseware packages covering topics for introductory physics. Discusses the price, sub-topics, program type, interaction, time, calculus required, graphics, and comments of each program. Recommends two packages in measurement and vectors, and one-dimensional motion respectively. (YP)

This digest identifies selected sources of materials for science education. Included are: the Educational Resources Information Center; the American Association for the Advancement of Science; the National Science Resources Center; the National Science Teachers Association; and publications produced by the California State Department of Education.…

Elementary science educational library resources in New England graduate and undergraduate teacher education institutions were compared using a 31-item survey instrument developed for library directors. Data were obtained from 62 institutions with certified elementary education programs (72 percent response rate). Among the findings reported are:…

Discusses a new computer modelling system and compares a teaching strategy that uses computers to explore exponential decay with a teaching method employing the Cellular Modelling System in which the monitoring of a real experiment and the development of a model representing the experiment are done at the same time. (CW)

A collection of Molecular Orbital (MO) programs that have been integrated into routines and programs to illustrate MO theory are presented. Included are discussions of Computer Aided Composition of Atomic Orbitals (CACAO) and Walsh diagrams. (CW)

This guide explains ways in which the computer can be used in the science classroom and laboratory. Further, it suggests many resources that can be tapped to help teachers initiate and improve their own programs. Chapters include: (1) "The Computer as a Tool for Student Inquiry"; (2) "The Computer as a Tool for Teachers"; (3)…

Describes a "tracing the sun" worksheet combining models with computer programs and classroom discussion. Provides the worksheet including the nine steps of the activity and several discussion questions. (YP)

Presented are four activities which are designed to familiarize children with the multiple uses of computers and help them learn about heat and temperature using temperature probes. Included are the tempering effect of water, heat capacity, caloric content of foods, and weather. Hardware and software are discussed. (CW)

Reviewed are two computer software packages the "Scientific Routines Diskette: Laboratory Automation Using the IBM PC" and "SEQS 3.0 Student Version Simultaneous Equation Solver" for IBM and compatible personal computers. Discussed are hardware, components, level, cost, functions, strengths, and weaknesses. (CW)

Reviews of seven software packages are presented including "The Environment I: Habitats and EcoSystems; II Cycles and Interactions"; "Super Sign Maker"; "The Great Knowledge Race: Substance Abuse"; "Exploring Science: Temperature"; "Fast Food Calculator and RD Aide"; "The Human Body:…

Reviews two software packages for the Macintosh series. "Course Builder 2.0," a courseware authoring system, allows the user to create programs which stand alone and may be used independently in the classroom. "World Builder," an artificial intelligence software package, allows creative thinking, problem-solving, and…