In this article, physical quantities related to the motion of a parachute system in the framework of Newton's law of mechanics guide an informal approach to the mathematical concept of function. Furthermore, a graphical simulator that enables visualization of the fall of object-parachutes system is presented. The article is aimed at students and…

A simple interface between VPython and Microsoft (MS) Office products such as Word and Excel, controlled by Visual Basic for Applications, is described. The interface allows the preparation of content-rich, interactive learning environments by taking advantage of the three-dimensional (3D) visualization capabilities of VPython and the GUI…

Attempts to briefly answer why computers should enter the educational scene, and how can they be effectively employed in this context. With emphasis on physics, several operating systems used in England and the United States are described. (TS)

Briefly describes hardware and software requirements for a computer based learning system. The methods used in various systems are reviewed briefly. (TS)

Presents computer simulations of diffusion, equilibria, molecular movement across a membrane, moving quanta at random between atoms, nuclear disintegration, and nuclear decay and half life. (GS)

Discusses the analog simulation of several quantum mechanical problems, including the Schrodinger equation and the de Broglie relation. (MLH)

Discusses the programs and packages of a computer-assisted instruction project called Computational Physics Teaching Laboratory, in which students solve simulated physics at a computer terminal with visual display. (MLH)

Addresses some basic aspects of Archimedes' law. Focus is on potential energy relationships so as to elucidate some common misunderstandings and to facilitate making bridges with other physical topics. A spreadsheet model is used as a simulation tool. (Author/NB)

Studies the pressure and energy of particles interacting through a Lennard-Jones potential and correlates thermodynamical properties with system structural characteristics. Analyzes the relationships between computer simulated data and the van der Waals equation. (YP)

Describes a heat capacity experiment designed to provide an interactive environment between the student, the experiment, and the computer. Discusses computer software that has been developed so that the entire interaction can be coordinated from the computer keyboard. (TW)

Describes some simple computer programs designed to simulate the molecular dynamics of two-dimensional systems with a Lennard-Jones interaction potential. Discusses the use of the software in introductory physics courses at the high school and college level. (TW)

Describes a teaching strategy designed to help high school students learn mechanics by involving them in simple experimental work, observing didactic films, running computer simulations, and executing more complex laboratory experiments. Provides an example of the strategy as it is applied to the topic of projectile motion. (TW)

Describes an open-ended computer simulation project that can be used to illustrate the growth of solid crystals in different forms at any level from high school physics to graduate physics. Discusses a simple computer program in BASIC language on an IBM personal computer. Gives examples of simulations. (CW)