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Mandinach, Ellen B.; Thorpe, Margaret E. – 1987
This document reports on the first year of the STACI (Systems Thinking and Curriculum Innovation) project, a two-year project which is examining the cognitive demands and consequences of using the STELLA (Structural Thinking Experimental Learning Laboratory with Animation) software to teach systems thinking, content knowledge, and problem solving.…
Descriptors: Cognitive Processes, Computer Simulation, Computer Software, Curriculum Development
Peer reviewed Peer reviewed
Smaldino, Sharon; Thompson, Cathy – Journal of Computers in Mathematics and Science Teaching, 1990
Proposed are the use of implementation strategies available to teachers through the application of Robert Gagne's nine instructional events. The application of computer technology in science education is discussed. (CW)
Descriptors: Computer Software, Computer Uses in Education, Educational Technology, Learning Strategies
Peer reviewed Peer reviewed
Verderber, Nadine L. – Journal of Computers in Mathematics and Science Teaching, 1990
Given are instructions for teaching spreadsheet use for problem solving in mathematics. Examples of relevant problems from algebra through calculus are provided. The advantages of using computer spreadsheets in this application are stressed. (CW)
Descriptors: Algebra, Calculus, Computation, Computer Software
Peer reviewed Peer reviewed
Slack, Susie Johnston; Stewart, Jim – Journal of Research in Science Teaching, 1990
Investigated were student problem-solving strategies in an attempt to develop a model of student performance. The problem-solving strategies used by 30 high school students were analyzed. Suggestions for improved instruction in solving genetics problems are provided. (CW)
Descriptors: Biological Sciences, Computer Software, Educational Improvement, Genetics
Peer reviewed Peer reviewed
Yerushalmy, Michal – Journal of Computers in Mathematics and Science Teaching, 1990
Properties of information most likely to attract student attention and how students use information they generate are clarified. Students' expectations of empirical information in geometry and the design of a new version of the Geometric Supposer are discussed. (CW)
Descriptors: Cognitive Development, Computer Assisted Instruction, Computer Software, Computer Uses in Education
Peer reviewed Peer reviewed
Rayner-Canham, Geoffrey W.; Rayner-Canham, Marelene F. – Journal of Computers in Mathematics and Science Teaching, 1990
Described is a series of computer tutorials developed to teach students a logical method of problem solving for chemistry. The structure, pedagogy, and problem-solving strategies of the computer software program are described. (CW)
Descriptors: Chemistry, Computer Software, Computer Uses in Education, Educational Technology
Peer reviewed Peer reviewed
Parker, O. Jerry; Breneman, Gary L. – Journal of Chemical Education, 1990
Presented is an illustration of the use of a computer spreadsheet program, Microsoft Excel version 1.5, for solving complicated chemical problems. Examples of spreadsheet output are provided. (CW)
Descriptors: Acids, Chemistry, College Science, Computer Software
Peer reviewed Peer reviewed
Stewart, Jim; And Others – Science Education, 1989
Describes an intelligent tutoring system named MENDEL, including problem GENERATOR, TUTOR, student MODELER, ADVISOR, hypothesis CHECKER, and problem SOLVER. This software may be used by high school or university biology students as a tool for learning concepts and problem-solving strategies in transmission genetics. (YP)
Descriptors: Biology, College Science, Computer Assisted Instruction, Computer Software
Kellogg, Ted; Latson, Jon – 1986
There are two major concerns about the teaching of high school biology. One is the degree to which students memorize laws, facts, and principles, and the second involves the role of the classroom teacher. These aspects result in a discrepancy between the theory and practice of science education. The purpose of this report is to provide: (1) a…
Descriptors: Biology, Classroom Techniques, Computer Simulation, Computer Software
Wainwright, Camille L. – 1985
Four classes of high school chemistry students (N=108) were randomly assigned to experimental and control groups to investigate the effectiveness of a computer assisted instruction (CAI) package during a unit on writing/naming of chemical formulas and balancing equations. Students in the experimental group received drill, review, and reinforcement…
Descriptors: Academic Achievement, Chemistry, Cognitive Development, Computer Assisted Instruction
Peer reviewed Peer reviewed
Journal of Chemical Education, 1988
Reviews three computer software packages for chemistry education including "Osmosis and Diffusion" and "E.M.E. Titration Lab" for Apple II and "Simplex-V: An Interactive Computer Program for Experimental Optimization" for IBM PC. Summary ratings include ease of use, content, pedagogic value, student reaction, and…
Descriptors: Chemistry, College Science, Computer Software, Computer Software Reviews
Peer reviewed Peer reviewed
Moore, John W., Ed. – Journal of Chemical Education, 1988
Describes five computer software packages; four for MS-DOS Systems and one for Apple II. Included are SPEC20, an interactive simulation of a Bausch and Lomb Spectronic-20; a database for laboratory chemicals and programs for visualizing Boltzmann-like distributions, orbital plot for the hydrogen atom and molecular orbital theory. (CW)
Descriptors: Atomic Theory, Chemistry, College Science, Computer Simulation
Draper, Steve; And Others – 1989
This paper aims to clarify and describe the process of change in learners' conceptual understanding of natural phenomena. It begins by reviewing the existing literature on models of conceptual change and on children's conceptions in a number of selected topic areas. Strategies for exploring and developing children's ideas in these areas have also…
Descriptors: Cognitive Development, Cognitive Structures, Computer Software, Concept Formation
Mandinach, Ellen B.; Thorpe, Margaret E. – 1988
This is the second of two reports on the first year activities and results of the Systems Thinking and Curriculum Innovation Project (STACI), a two-year project which is examining the cognitive demands and consequences of using the STELLA (Structural Thinking Experimental Learning Laboratory with Animation) software to teach systems thinking,…
Descriptors: Achievement Tests, Cognitive Processes, Cognitive Tests, Comparative Analysis
Linn, Marcia C.; Songer, Nancy Butler – 1988
To increase the connection between educational research and educational practice, a process called "curriculum reformulation" was used to incorporate recent advances in research on learning and instruction into science classroom experiences. The cognitive demands of a thermodynamics curriculum were successively refined while maintaining…
Descriptors: Computer Assisted Instruction, Computer Graphics, Computer Software, Computer Uses in Education
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