Discussed is the value of making writing a regular part of the mathematics curriculum. Writing skills can be used in creating word problems, bilingual classrooms, process problems, mathematics journals, and as a diagnostic tool. Included are examples of students math work and written explanations. (KR)

The interaction of reading and computational abilities in solving mathematics word problems was investigated with the responses of about 20,000 fourth graders and 20,000 eighth graders to items from the Iowa Tests of Basic Skills. Item responses exhibited different types of interaction, a finding with implications for item-response theory…

Compares the development of two students' understanding of addition and subtraction. One student's understanding is based on memorized rules and the other's on understanding the concept of place value. Discusses the effects of different goals for instruction and the importance of understanding place value. (MDH)

Among 32 ESL students who received training in metacognitive strategies for mathematics problem solving, those students who were the highest achievers in mathematics and whose teachers were involved extensively in project activities were better problem solvers than less able math students or students in low implementation classrooms. Includes…

Relates research findings on the way primary-grade students communicate mathematical ideas through the use of symbols to a framework for students to investigate the part-whole relationship of quantity. Discusses children's problem-solving abilities, linking word problems and symbols, the importance of context for understanding symbols, and the…

Investigated is whether children would spontaneously model problems with superfluous information and whether their modeling would facilitate problem solving. Included are the addition/subtraction story problems used in this study, introduction, method, results, discussion, and conclusions. (KR)

Described are the conceptions held by United States and Israeli students about multiplication and division that may impede their work with decimals. Included are the introduction, method, division and multiplication task results, and the implications for education and textbook development. (KR)

Presents teaching methods to rectify the tendency of students and even teachers to divide the smaller number into the larger in problem situations requiring division, while recognizing the impossibility of the answer in the situation. (MDH)

To test the Lewis and Mayer simulation model (1987) for understanding compare problems, 3 experiments involving 39 college students and 15 third graders used registration of eye movements. Two experiments somewhat support the model, suggesting it holds true only when the task puts cognitive demands on the subject. (SLD)

Describes a study of the effect of teachers' verbal feedback on the ability of bilingual sixth graders to solve mathematical word problems. Treatment was based on Mayer's model of problem solving. Results indicated that theory-based feedback targeted to bilingual students' individual and class needs improved student mathematics performance. (GH)

Eye-movement registration was used to examine the influence of the semantic complexity of addition and subtraction word problems on response time and eye-fixation patterns of 10 high-ability and 10 low-ability second graders. Data provide evidence of the crucial role of semantic factors in word problem solving. (SLD)

Presents suggestions for using math performance assessments in elementary classrooms to help students develop mathematical thinking skills. The article lists National Council of Teachers of Mathematics evaluation standards for mathematics assessment and describes a number of problem-solving activities for students. (SM)

Reports the results of an observational study concerning mathematical word problems to provide direction for others contemplating analyses of student difficulties from a theory base. Finds that most students experience difficulties in applying past experience, knowledge, and the language of mathematics to form internal world models. (PRA)

The construct validity of algebra word problems for measuring quantitative reasoning was examined, focusing on an analysis of problem attributes and on the analysis of constructed-response solutions. Constructed-response solutions to 20 problems from the Graduate Record Examinations (GRE) General Test were collected from 51 undergraduates.…

This paper discusses a study that explored the mental models of fifth (n=35) and sixth (n=49) graders attending two urban public elementary schools in South Korea in word problem solving. Two levels of mental models (problem model and mathematical model) constructed in the process of word problem solving were investigated. Coding categories for…