Identifies and proves two theorems related to expressing rational numbers in decimal form for any natural base m>1. Includes two BASIC computer programs with sample runs. (MVL)

Described is the work of the Low Attainers Mathematics Project which has produced the report "Better Mathematics." The methodology for the report is described. Some remarks for bringing about large scale changes in teaching methods through research are included. (Author/MVL)

Deals with the issue of visualization as it is related to the learning of mathematics in multicultural classrooms. Discusses the importance and the role of visualization in multicultural classrooms. (YP)

Offers several LOGO programs to study the behavior of simple nonlinear systems. Suggests that LOGO is an excellent tool for studying chaotic systems. Offers suggestions for different forms of LOGO. Builds upon programs presented in a previous article. (MVL)

Explains graphing functions when using LOTUS 1-2-3. Provides examples and explains keystroke entries needed to make the graphs. Notes up to six functions can be displayed on the same set of axes. (MVL)

Describes three software packages: (1) "MacMendeleev"--database/graphic display for chemistry, grades 10-12, Macintosh; (2) "Geometry One: Foundations"--geometry tutorial, grades 7-12, IBM; (3) "Mathematics Exploration Toolkit"--algebra and calculus tutorial, grades 8-12, IBM. (MVL)

Reports on the design considerations involved in the development of a series of interactive videodisc modules in pre-calculus mathematics. Topics discussed include math deficiencies and anxieties at the college level; videodisc and microcomputer technology; instructional design; learning theories; and the results of two field tests in secondary…

Data from the Second International Mathematics Study indicated that the retention rates of countries accounted for some achievement differences. However, achievement differences for the more able students across countries were not related to the rate at which countries retained students. Instead, variables such as opportunity to learn were needed.…

Students are to learn an explicit definition for fractions and then use it to illustrate and solve problems. All computations involve whole-number operations, and may be used with students in grades five-nine. Two transparencies and four worksheets are included. (MNS)

Compares mathematics teaching in 280 first and fifth grade classrooms in Japan, Taiwan, and the United States in terms of time management, organization, problem solving, evaluation, and coherence. Findings show that classrooms in Japan and Taiwan differ markedly from those in the United States. (RJC)

Describes use of experiential education for teaching mathematics as component of job training for single, unemployed women in Washington, D.C. Stresses value of practice-oriented curriculum, group work, and self-paced study. Concludes that student involvement fosters student reasoning and self reliance. (TES)

Describes a study in a large metropolitan high school to ascertain what influence the use of regular writing in algebra classes would have on students' attitudes towards algebra and their skills in algebra. Reports the simpler and more direct the writing topics the better. (MVL)

Described is a four-month social studies unit allowing for the integration of mathematics and language arts in grade one. The unit focuses on the concept of shelter; mathematics emerges as the key investigative tool used to facilitate and broaden the children's view of where they and their classmates live. (MNS)

This third article on National Assessment results discusses general achievement trends and changes in performance over time. Performance scales, national trends, current achievement, learning concepts and skills, problem solving, minorities, and gender are considered. (MNS)

Discusses the use of spreadsheets for problem solving in middle and elementary school math classes. Lists six ideas for their use in the classroom. Includes two templates. (MVL)