A diffusion simulation is described in which the dispersion of potato beetles in a given problem is traced on hexagonal grids. (MNS)

Describes a simulation game developed to introduce elementary school students to basic economic concepts, including scarcity, availability, resource utilization, trade-offs, and demand and barter. The simulation, based on a shortage of chocolate milk in the elementary school lunch room, stressed problem solving skills. (DB)

Discusses some prominent applications available today for most microcomputer systems, including: teaching computing to all students, the computer as a problem solving tool, games, drill and practice, simulation, and testing. (Author)

Describes a simulation, "Ethics for Administrators," which is designed to help the student understand why he takes certain ethical positions and not others, and to challenge him to identify the systematic elements within his professional ethics. (Author/CK)

Computer simulation of drug formulation problems involves a database of pharmacological properties, chemical stability, and compatibility data on 20 active ingredients, physiological factors and requirements for parenteral solutions, and additives. The user gathers data from the database, formulates a stable and effective solution, and the drug is…

Describes the application of case analysis to a learner-centered microcomputer-based instructional model. Topics discussed include the use of computer-based case analysis with adult students; case planning; and two sample cases, one a decision-making model and one a technical model. (21 references) (LRW)

Inservice workshops employing simulation exercises can effectively provide school board training. Such training encourages board members to view problems from numerous perspectives, develop confidence, and build camaraderie. Problem-solving simulation steps are outlined, and six sample scenarios are offered for consideration. (MLH)

Gaming is discussed against a background of rationalist and historicist traditions of reality; trivial and nontrivial machine models of problem solving; and rigid-rule and free-form games. (JKP)

Studied transfer with 60 adults in 4 different computer-based learning environment conditions (simulation of a business with multiple or uniform contexts) for which learners were given either no guidance, problem-solving guidance, or worked-out examples. Results suggest that to optimize learning, learning by problem solving should be combined with…

Simulations on computers can allow many experiments to be conducted quickly to help students develop an understanding of statistical topics. We used a simulation of a challenging problem in statistics as the focus of an exploration of situations where members of a problem-solving group are physically separated then reconnected via combinations of…

This article describes a project in which certain key concepts in probability were explored using graphics calculators with year 10 students. The lessons were conducted in the regular classroom where students were provided with a Casio CFX 9850 GB PLUS graphics calculator with which they were familiar from year 9. The participants in the…

In this study, we discuss the scaffolded design of ODRES (Observe, Discuss, and Reason with Evidence in Science), a computer tool that was designed to be used with elementary school children in science, and report on the effects of learning with ODRES on students' conceptual understandings about light, color, and vision. Succinctly, dyads of…

The 10th International Conference on Educational Data Mining (EDM 2017) is held under the auspices of the International Educational Data Mining Society at the Optics Velley Kingdom Plaza Hotel, Wuhan, Hubei Province, in China. This years conference features two invited talks by: Dr. Jie Tang, Associate Professor with the Department of Computer…

Problem-based learning experiences that extend at least two weeks provide an opportunity for students to investigate a real-world problem while learning science content and skills in an exciting way. In this article, students are challenged by the president of the United States to serve as employees of the Federal Emergency Management Agency to…