Shows how the joint use of a dynamic geometry program and a spreadsheet can provide a computational environment for exploring geometry on plane lattices that lessens the risk of developing the false empiricist view of mathematics often associated with the use of information technology. Contains 17 references. (Author/ASK)

Reviews research into the impact of technology on teaching and learning in mathematics. Discusses the relationship between affective variables and performance, and having constructed appropriate measures of attitude. Presents the results from an extensive initial study that disentangles affects related to mathematics and computing, and in doing so…

Characterizes students' function-concept images that arise in interactive environments based on multirepresentational software. Shows that students (a) often use prototypic functions (linear and quadratic) but do not consider them exclusive; (b) use prototypes as levers to handle a variety of other examples; (c) articulate justifications often…

Investigates the development of shape concepts within an instructional unit on geometric paths, including the role of noncomputer and computer interactions in that development. Concludes that the computer environment and the activities facilitated students' development of their conceptualizations of the properties of geometric shapes and their…

There are several possible approaches in which dynamic computerized environments play a significant and possibly unique role in supporting innovative learning trajectories in mathematics in general and geometry in particular. Describes an approach based on a problem situation and some experiences using it with students and teachers. (Contains 15…

Presents a study on calculus reform that examines how instructional approaches that place different emphases on the use of technology and multiple representations impact undergraduate calculus students' ability to use and understand connections between different representations of concepts. Compares three courses--traditional calculus, calculus…

Describes how a major university has marshaled its resources to take advantage of new and emerging electronic technologies in order to provide high-quality learning environments for students. Discusses the organizational structure and staff of several resource units along with their respective objectives and presents sample projects. (Author/AEF)

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…

Outlines the major issues and dilemmas regarding the Internet and education. Discusses in detail both its promise (with regard to communication; references and resources; publication; hypertext; hypertext and reading; hypertext and writing; and hypertext, image, and sound) and its problems (inappropriate and inaccurate materials, educational…

Describes how to construct simple numerical examples in two-way ANOVAs, specifically randomized blocks, balanced two-way layouts, and Latin squares. Indicates that working through simple numerical problems is helpful to students meeting a technique for the first time and should be followed by computer-based analysis of larger, real datasets when…

Presents the evaluation of a school technology planner, an integrated electronic performance support system for developing technology use plans (TUP). Discusses reasons teachers chose not to use the software (lack of collegial, administrative, and technological support; lack of time and mixing of district and school perspectives); ranks program…

Advocates the use of online communication as a resource for meaningful research and shared observation by Montessorians. Makes suggestions regarding Web resources, purchasing a computer and hardware, obtaining Internet access, and using the Internet wisely. (KB)

Analyzes student construction of function-based problem solving methods in introductory algebra. Describes longitudinal observation of a pair of students that studied algebra for three years using the function approach including intensive use of graphing technology. Offers terms for describing and explaining what and how do learners appreciate and…

Five experts from various disciplines provide their perspectives on the role of computers in children's lives, discussing ways to ensure that computer technology is used equitably, effectively, and ethically to promote positive child development. Suggestions include training teachers, parents, and caregivers; developing new online content; viewing…

Takes a theme from "IMPACT Maths" and works it into a spreadsheet activity to display data in bar charts, pie charts, and line graphs. (ASK)