This paper addresses components of a 3-year longitudinal study in which 9th and 10th grade students in Australia, Canada, and Zambia participated in data-handling programs through networked learning communities. Of interest here are the students' responses to a selection of "ends-in-view" problems, which formed the major part of the…

Math Sense consists of five books that develop from basic to more advanced math skills. This document contains a placement test used with Math Sense to help students and their teachers decide into which Math Sense book to begin working. The placement test is divided into six parts, each consisting of 10 to 22 problems, and is based on exit skill…

This book reports on the first wave of the Mosaic Project which investigates the effects of educational change and teaching practices in mathematics and science on student achievement. The Mosaic project was supported by the National Science Foundation (NSF) and featured two waves. The states that participated in the first wave were State Systemic…

This yearbook sharpens the views of mathematical reasoning and its development at all grade levels. Various perspectives about the nature of reasoning and addresses the many issues and concerns involving mathematical reasoning such as how learners reason in mathematics, how communication promotes reasoning, how teachers gather evidence of student…

Massively parallel programming languages, like StarLogo, provide a rich environment for introducing differential equations to students with an unsophisticated mathematical background. This paper describes the basic software for stimulating and monitoring various population dynamics. Simple differential equations that describe the observed dynamics…

The Program for International Student Assessment (PISA) is a system of international assessments that measures 15-year-olds? capabilities in reading literacy, mathematics literacy, and science literacy every 3 years. PISA was first implemented in 2000 and is carried out by the Organization for Economic Cooperation and Development (OECD), an…

Using data and analyses gathered from multiple sources, this article discusses how students learn in reading, writing, and mathematics. A section on reading concentrates on methods and materials that motivate, a writing section concentrates on content, and a mathematics section discusses procedures for problem solving. A bibliography is included.…

A study of differences in the problem-solving skills of Black, Anglo, and Chicano adolescents from rural Texas found that: (1) Reading achievement played a major role in problem-solving; and (2) No significant sex or ethnic differences were revealed. (PP)

The computer has enormous potential for enhancing the secondary trigonometry curriculum. Areas that can be improved through use of the computer include: solutions of triangles, inductive investigations of functions, graphs of functions, and solution of trigonometric identities. (JN)

Included are 13 enrichment activities for gifted elementary school students in the subjects of mathematics, classroom seating arrangements, logic, language arts, and science. (CJ)

Reports that a congenitally blind child, as well as sighted but blindfolded children and adults, can determine the appropriate path between two objects after traveling to each of those objects from a third object. Explores relationships of finding to geometric principles underlyinq innate spatial knowledge and inferential ability. (Author/CS)

Geometric matrix problems were presented to 11- and 14-year-olds and adults to investigate latency to solution as a function of number of elements (1-3) and of transformations (0-2) that had to be considered for correct solution. At all ages latencies increased as the number of elements and number of transformations increased. (Author/DB)

In the first drill, the branching type, subjects received problems matched to their ability. In the second drill, the fixed type, subjects received problems from all difficulty levels. Performance on both the pretest and posttest indicated that the fixed drill yielded the highest gains for more difficult problems. (Author/CP)