Describes PRECEPTOR, an intelligent tutoring system that provides multiple explanations for algebraic word problems involving two variables. Modeling the cognitive processes of an effective teacher is discussed, the capacity for individualized tutoring is examined, and differential tutoring based on varying difficulty levels is explained. (17…

Presents a selection of solutions of the "Three Hungry Men" problem from grade three to college students with three different strategies used: backward, forward, and forward/backward strategies. Provides error patterns in each strategy. Discusses some implications for teaching of problem solving. (YP)

Analysis of student constructed questions about common and decimal fractions of (n=27) students in grades five and six revealed that students seemed to construct experience- and interest-based questions rather than textbook-type word problems which tended to be multistep problems. (12 references) (MKR)

This issue contains articles on mathematical modeling of school arithmetic word problems; cognitive load theory; cognitive effects of practical experience for high and low achievers; perspectives of college-bound students on learning mathematics; and training-based assessment of school achievement. (SLD)

This article outlines the last step in a five-step process for preparing students to engage in a systematic mathematics problem-solving and decision-making process. The lesson plan teaches students to reread the problem, reexamine the question, check selection of operation, and recheck calculations and compare answers. (JDD)

Discusses how students generate meanings for mathematical word problems, develops a generative predicational model to account for students' comprehension of word problems, and describes an empirical study of Israeli sixth graders that was designed to test the model. Talk aloud protocols of the students are analyzed, and hypotheses tested are…

A study asked 24 first grade children from 3 different classes to write number sentences and select appropriate alternative number sentences for addition and subtraction word problems. Results indicated that children could be characterized into five clusters according to their flexibility in accepting alternative number sentences and that…

Error frequency and language competence of bilingual grade 6 students were analyzed to determine the effect of language comprehension in errors made in solving mathematical word problems. Results provide support for the linkage of comprehension errors to measures of language competency. (29 references) (MDH)

Suggests that teachers use mathematics problems related to the "1992 World Population Data Sheet" to teach students about such population-related issues as hunger, resource scarcity, poverty, and pollution. Offers sample problems involving percents, ratios, basic calculations, sequences, variability, graphs, averages, and correlation. Includes a…

Presents calendars for the months of May, June, July, and August that contain problems and projects to be done for almost every day of the month. Provides instructions on how parents can utilize the calendars. (MDH)

Presents an investigation that focuses on estimation skills as children attempt to solve problems involving concepts of weight, volume, and counting money. (ASK)

Investigates the effects of problem re-wording, language format, students' grade level, and academic achievement on understanding and solving word problems among Filipino-English bilingual students. Reveals that better understanding and solution performance occurred when problems were (1) re-worded, (2) in the students' first language, and (3) for…

A study was designed to test whether there are differences between Spanish children (ages 7-9) with arithmetic learning disabilities (n=60), garden-variety (G-V) poor performance (n=44), and typical children (n=44) in strategy choice when solving arithmetic word problems. No significant differences were found between children with dyscalculia and…

In this article, the author shares a decade's worth of experience in developing an approach to teaching math to upper-elementary and middle school students that simultaneously increases basic skills, improves problem solving, raises test scores, and sparks student interest in math. Sections include: (1) Background Of Supermath; (2) Description Of…

The article discusses the ways that less successful mathematics students used graphing software with capabilities similar to a basic graphing calculator to solve algebra problems in context. The study is based on interviewing students who learned algebra for 3 years in an environment where software tools were always present. We found differences…