When solving basic number fact problems (e.g., 4x5=20), students with mathematical learning disabilities (MLDs) make qualitatively different kinds of errors than both typically achieving and low-achieving students. This study explores the origin of these qualitative differences through a detailed analysis of one student with an MLD. Data were…

This research is focused on dimensions of mathematical thinking among preservice teachers learning through the use of e-Portfolios. The data came from portfolios created and reconstructed by future mathematics teachers. Their process of reviewing and republishing pages through the Internet was constantly saved and reviewed in turn by the…

Within the field of Mobile Computer-Supported Collaborative Learning (mCSCL), we are interested in exploring the space of collaborative activities that enable students to practice communication, negotiation and decision-making skills. Collaboration is via learning activities that circumvent the constraints of fixed seating or locations of…

In 1976, students in the fourth, fifth, and sixth grades in a multigraded classroom who had evidence low mathematics scores on the Iowa Test of Basic Skills were selected to work on the Hewlett-Packard mathematics program for 10 minutes each day on a classroom computer. The higher performing students (the upper 55% of the class) were selected as a…

Investigated are the developments of pupils' use and understanding of algebraic ideas within a LOGO programing context and a non-computational context. The research consists of a 3-year longitudinal case study of 4 pairs of pupils aged 11-16. LOGO experience enhanced the understanding of algebraic ideas. (Author/YP)

A six-year case study was conducted on the impact of, and teachers' role in, the use of computers and the Mathcad program in mathematics instruction at a technical college. Results for 2 teachers and 51 of their students showed definite stages in the teachers' use of the computer technology. (SLD)

In a four-year longitudinal study of computer-assisted instruction, mathematics, reading, and language arts courseware developed by Computer Curriculum Corporation was evaluated in four elementary schools. Each curriculum raised students' scores on standardized and curriculum-specific tests. Program costs, participant attitudes, and implications…

This publication is a compilation of abstracts and critical comments for 12 published investigations in mathematics education. Information for each study includes: purpose; rationale; research design and procedures; findings; and interpretations. For each study also, abstractor's comments provide a brief critique. The 12 studies are: (1)…

This publication is an abstracted compilation of 11 investigations. The information includes purpose, rationale, research design and procedures, findings, interpretations, abstractor's comments, previous research, procedure and statistical methods, and further research. Contained within are: (1) "Gender-Based Differential Item Performance in…

This report describes and discusses the results of a 5-year program evaluating the effectiveness of computer-assisted instruction (CAI) for compensatory education of elementary school students. The report comprises seven parts: (1) an overview of the final report, in which project background, methodology, findings, and implications are summarized;…

As a followup to a 1969 study, called Project CASE, a survey was initiated to determine to what extent computers are used in secondary public schools, and to discern to what extent computers affect the quality of education. Some 5,580 randomly selected schools were questioned about their use of computers; commercial computer manufacturers were…

This document contains the second volume of the proceedings of the 30th Annual Conference of the International Group for the Psychology of Mathematics Education. Conference presentations are centered around the theme "Mathematics at the Centre." This volume features 60 research reports by presenters with last names beginning between Abr…