Scope and Method of Study: The purpose of this study was to develop a model of informal online learning communities based on theory, research and practice. Case study methodology was used to examine the NASA Interdisciplinary National Science Project Incorporating Research and Education Experience (INSPIRE) Project as an example of a successful…

Presents examples that illustrate how spreadsheets can be used to ask and answer all sorts of scientific questions given suitable automation of useful spreadsheet procedures. Examples include data exploration, data analysis, project presentation, simulations, and students writing their own models. (Author/JRH)

Described is how to build a solar furnace model. A detailed list of materials and methods are included along with diagrams. This particular activity is part of an audiotutorial unit concerned with the energy crisis and energy alternatives. (MA)

Discusses the approach taken in a science project program at a math/science/computer magnet school. Explains the procedures, student requirements, and scheduling needs of the program. Contains a checklist of 17 steps for completion of the project. (ML)

The director of the Marine Systems Laboratory of the Smithsonian Institution discusses steps in developing ecological models. The following topics in using an aquarium for the ecosystem are described: lighting, water motion, water quality and filtration. Presents information on choosing living organisms for the ecosystem. Describes potential…

Describes a project where students build a motorized car that can perform well in two distinctly different competitions: traveling 20 meters in the shortest time and pulling a 500-gram mass the farthest distance in 20 seconds. Enables students to apply physics principles to a real problem and to discover the importance of teamwork on large…

Provides a model that maps out five stages of relating library and scientific research: (1) establish an interest; (2) narrow a topic; (3) clarify the variables; (4) refine the procedures; and (5) interpret the unexpected. Provides a student questionnaire for selecting a topic and a format for general note taking. (MDH)

Extends the modeling system presented in Part I. This model is applied to two widely diverse educational processes: "Student Actions" and "Do Homework Problem." Its computational syntax imposes completeness criteria on the modeling and its uniformity. (AIM)

Presents a system for formally characterizing elements of an introductory science class, measuring class performance based on this characterization, and modeling the value of the class based on the measurements. The main components of this modeling system include educational engineering with a formal set of practices, the use of computational…

This paper, designed to assess the degree of implementation of the important features of a curriculum innovation, was presented at the 1978 Bat-Sheva Seminar on Curriculum Implementation and its Relationship to Curriculum Development in Science, Rehovot-Jerusalem, Israel. It investigates the use of sub-interviews within the main interview to…

Represented are results from a national survey study of public school teaching in 1970-71. A hypothesized path model is given relating use of Science Course Improvement Projects (SCIP) and offering of environmental education programs to several independent variables deemed to be relevant in using SCIP in secondary schools. (CS)