Elementary level math activity helps students learn averages, percentages, and mathematical predictions using candies and a computer spreadsheet. Students estimate, collect data, and compare actual counts against their predictions. (SM)

Presents activities to demonstrate the use of spreadsheets in mathematics classrooms. Emphasizes writing across the curriculum and interdisciplinary team teaching. Argues that spreadsheets allow students to make projections, comparisons, and contrasts. (ASK)

Analyzes the mathematics of rotational and translational motion and how one can influence the other in the context of cams and cranks. Describes how the individual components can be brought together to simulate a four-stroke engine and how the engine animates again using the same simple macro. (Author/ASK)

Describes when and how to carry out many of the most common statistical tests including mean, standard deviation, confidence limits, correlation, regression, t-test, Chi square test, and ANOVA. Uses Excel to perform these operations. (DDR)

This article describes a study of learning when students used interactive spreadsheet-based computer tutorials in a mathematical literacy course. It foregrounds theories relating to the role of computer technology (and specifically spreadsheets) as a mediator for learning of mathematics. It outlines the application of quantitative methods…

We describe two classes of sequences that give rise to accessible problems for undergraduate research. These problems may be understood with virtually no prerequisites and are well suited for computer-aided investigation. The first sequence is a variation of one introduced by Stephen Wolfram in connection with his study of cellular automata. The…

This article reports on research focused on the integration of a specific computer tool, the spreadsheet, into mathematics teaching. After presenting some important results obtained by research in this area, we revisit these in the light of an instrumental approach, which we perceive as essential to analyse the construction of mathematical…

A simple, guided-inquiry investigation using stacked sandwich cookies is employed to develop a simple linear mathematical model and to explore measurement error by incorporating errors as part of the investigation. Both random and systematic errors are presented. The model and errors are then investigated further by engaging with an interactive…

Twenty-one scholarly papers and fourteen abstracts comprise the content of the ninth annual "Brick and Click Libraries Symposium," held annually at Northwest Missouri State University in Maryville, Missouri. The peer-reviewed proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future…

School districts prepare annual budgets in order to have adequate funding available for their operations. Today's budgets require flexibility and adaptability as school-district finances and governmental regulations and guidelines change. This article discusses several types of budgets and budget preparation that utilize microcomputer technology.…

This paper describes a National Science Foundation-sponsored project at Louisiana Technological University to develop computer-based laboratories for "hands-on" introductions to major topics of computer science. The underlying strategy is to develop structured laboratory environments that present abstract concepts through the use of…

Scientists need to measure and communicate, to handle information, and model ideas. In essence, they need to process information. Young scientists have the same needs. Computers have become a tremendously important addition to the processing of information through database use, graphing and modeling and also in the collection of information…

The second volume of a two-volume computer science curriculum guide, reflecting the technology of the 1980s, presents 66 lessons on advanced computer literacy topics for high school students. Topics include advanced programing concepts in BASIC, spreadsheet management, telecommunications, writing a computer-assisted-instruction program, computers…

The purpose of this guide is to explain how to use computers to promote the development of effective learning and thinking skills. The emphasis in this discussion of computer assisted instruction is on the social side of learning rather than the technical aspects of using computers. Chapter titles are: (1) "A Strategies Approach to Effective…

Unpleasant as it sounds, how providers care for the business aspects of child care can be as vital as how children are cared for. When your business runs smoothly it allows staff to focus on the most important task of all -- providing the best care for children. "The Business of Child Care" supplies guidance for successfully completing the…