Learners' choices of problem solving tools and techniques are influenced by the context in which the problem is encountered, and methods utilized in one context may not be recognized as natural ways to proceed in another. Explores the process of fostering learner-initiated applications of technology to address the wide range of problems outside of…

Discusses the use of a spreadsheet program to vary the parameters in multiloop circuit problems. Enables students to better understand how the elements in a multiloop circuit determine the current by allowing them to see the results of the changes immediately. (JRH)

Discusses a method that uses spreadsheets to calculate the exact distribution of the sum of two or more discrete random variables with arbitrary distributions. Demonstrates how this method can be used to investigate several problems that would be found interesting at the elementary level. (Author/ASK)

Describes the peer-apprenticeship learning situation between two students in distributed computer-mediated co-construction of mathematical meanings. As a result of assimilating the disposition towards playing with ideas, students were able to engage in meaningful idea-based social constructivism. Contains 60 references. (Author/ASK)

Discusses software for geometric construction, measurement, and calculation, and software for numerical calculation and symbolic analysis that allows for new approaches to the solution of geometric problems. Illustrates these computer-aided graphical, numerical, and algebraic methods of solution and discusses examples using the appropriate choice…

Discusses the use of the recursive method to permutations of n objects and a problem making c cents in change using pennies and nickels when order is important. Presents a LOGO program for the examples. (YP)

Demonstrates how the LOGO computer language's flexibility can be used to stimulate children's creativity, while its structured nature helps develop problem-solving skills. Stresses the use of exercises involving the transformation of simple patterns as a means of encouraging creativity. (SKC)

This book integrates the use of three tools (the Internet, the theory of multiple intelligences, and brain research) to help teachers design projects and activities that help students gain a deeper understanding of the curriculum, discussing how these educational tools work together to help teachers make better use of their classroom time as they…

Presents a procedure that students can use to determine the center of mass of a thin (two-dimensional), homogenous object experimentally, analytically, and numerically. Requires students to use three distinctly different approaches to a single problem and necessitates a combination of laboratory skills, a knowledge of fundamental calculus, and…

Demonstrates and compares three commercially available statistical software packages, Statistics Workshop, Data Insights, and Data Desk, using a five-component investigation model to analyze a problem about hat sizes. (MKR)

Described is an instructional aid that employs artificial intelligence methods to assist students in beginning economics courses to improve their problem-solving skills. Discussed are the rationale, structure, and evaluation of this program. (CW)

Urges teachers of gifted students to allow students unstructured recreational computer time in the classroom to encourage student exploration and discovery, to promote creativity, to develop problem-solving skills, and to allow time to revisit programs and complete their own tasks. Different types of educational computer programs are referenced.…

Results of empirical research relating computer programming instruction and understanding of the concept of mathematical variables is unclear. While some studies have found a positive relationship, others have reported nonsignificant results. The purpose of this study was to investigate high school students' (n=36) understanding of the concept of…

The number and range of instructional resources in mathematics and science education can be overwhelming to educators. The chief mission of The Eisenhower National Clearinghouse for Mathematics and Science Education (ENC) is to help educators sort through the confusion by identifying relevant resources such as print materials, software, kits, and…