Describes the haze-monitoring program that was added to the protocols of the Global Learning and Observations to Benefit the Environment (GLOBE) Program. Finds that sun photometry provides a convenient means for allowing students to perform hands-on science while learning about various topics in history, electronics, algebra, statistics, graphing,…

The author and many illustrious co-signers sent an open letter to the U.S. Department of Education protesting a report designating 10 "exemplary" or "promising" math programs. The programs over-emphasize data analysis and statistics, de-emphasize arithmetic and algebra, and advocate early calculator use, which can undermine…

Low achievement of state mathematics standards caused a rural Illinois school district to realize that repeated coverage of lower-level material blocked student progress. Subsequently, elementary teachers learned new ways to teach math, and secondary teachers replaced practical math with algebra courses. Students achieved new levels of math…

Describes a classroom activity based on the practice of fishermen tying knots in boat anchor ropes to determine river or lake depth. Knot-tying provides a simple hands-on context for students modeling in algebra. Students were actively involved in measuring, collecting data, fitting a line to data, finding an equation for a line, and checking a…

A Holt, Michigan, high school's recent shift toward conceptual understanding and demonstrated performance inspired one math teacher to develop a panel performance-assessment process. For their midsemester and semester exams, students in algebra II and precalculus discuss before a panel of judges the solutions to complex problems. Panel assessment…

Mathematics portfolios need not be limited to problem-solving efforts. When California algebra teacher asked students what portfolio contents would show their effort and learning, they suggested daily notes, personal budget and lottery projects, scale drawing, their best and worst tests, weekly problems, daily class notes, and homework. Students…

Discusses using a computer spreadsheet's graphing capabilities to assist grade 8-12 algebra students to see equations and their solutions in new ways. Describes and illustrates the solution of two equations and an inequality using ClarisWorks, or Microsoft Excel or Works spreadsheet. Discusses "Curriculum and Evaluation Standards for School…

Based on research showing that successful completion of high school algebra and geometry is a predictor of Scholastic Assessment Test (SAT) success, the Equity 2000 Program encourages school systems to steer minority children into higher-level math courses. Maryland's Prince George's County is one of the program's demonstration projects, showing…

Reports part of the results of the Design, Development, and Assessment in Mathematics Education Project that tested the booklet on descriptive statistics called "Data Visualization" in six experimental algebra classes in Whitnall, Wisconsin. Describes examples of problems presented, use of cooperative learning during instruction, and…

Describes the "Structures" mathematics program, designed to help primary teachers learn mathematics through play and to achieve goals of the Mathematics strand within Canada's Common Curriculum. Presents grade 3 learning outcomes that are cross-referenced to each mathematics learning strand, patterning and algebra, geometry and spatial…

Describes changes that are being made in mathematics teachers' subject studies in order to provide students with sufficiently deep knowledge of mathematics and science and with present-day expertise in their profession as teachers. Provides an abstract algebra course as the ultimate example of a pedagogical experiment where co-operative learning…

This study describes a discrete mathematics course for second year college students majoring in computer science or mathematics. Students worked in cooperative learning groups on challenging projects using the computer algebra programming language DERIVE. Results indicate that DERIVE allowed students to verify their conjectures, students generally…

Stresses the links between the technical work and the conceptual reflection in the learning of mathematics and argues that the potential of Computer Algebra Systems (CAS) is to be found in the more varied and richer techniques that CAS can offer. Reports on an experiment with DERIVE as well as findings of research on graphical calculators, and…

Reviews examination questions and categorizes them according to their usefulness in a Computer Algebra System (CAS) environment with respect to their significance for testing abilities and skills and from the point of view of using a CAS for their solution. Examination questions are presented as an important didactical tool in teaching…

This report describes the efforts of three urban school districts participating in the Urban Schools Science and Mathematics Program (USSAMP) to enhance mathematics and science education in the middle grades and to prepare more African-American, Latino, and female students for career opportunities in technology and science. In Atlanta (Georgia),…