Describes an activity presented in sports fishing magazines on developing a formula that predicts the weight in pounds of a game fish given its length in inches by using a TI-83 graphing calculator. Highlights the importance of using real-life problems and mathematical explorations. (ASK)

Examined the effects of early mathematics acceleration on the development of junior and senior high school students' mathematics attitudes and anxiety. Longitudinal Study of American Youth data indicated that for gifted and honors students, early acceleration did not necessarily confer negative emotional effects, while for regular students, it had…

Advocates a constructivist approach to learning mathematics in which children are given ample time to think and reflect about numbers and exchange ideas with peers. Teachers should construct a classroom environment in which children invent methods to solve problems. Every child's thinking must be assessed in order to guide each to a higher level…

Describes the Interactive Mathematics Program (IMP), a four-year curriculum that teaches algebra, geometry, and trigonometry together in a problem-solving process emphasizing logical analysis, inference, and deduction. Because the program presents mathematics in real-world contexts, teachers need time for consultation and planning. (LMI)

Describes how one high school teacher's conceptions changed over 2 years as he implemented an innovative curricular approach to mathematical functions. Interview and observation data indicated that he developed new pedagogical content conceptions based on his classroom experiences with the innovation. Results illustrate what it means for teacher…

Evaluated the Connected Mathematics Project (CMP), a middle school reform mathematics curriculum used in Louisiana's Lafayette parish. Analysis of Iowa Test of Basic Skills and Louisiana Education Assessment Program mathematics data indicated that CMP schools significantly outperformed non-CMP schools. Surveys of teachers and students showed that…

Presented are activities which use data from an instrument which combines speedometer, odometer, and clock readings on a circular graph. Applications of linear graphs using actual and simulated tachographs are discussed. Examples of student work are given. (CW)

Graphing calculators convert an equation to a visual model allowing students to make connections between mathematical concepts. Teachers are very receptive to the calculators, according to the director of the Calculator and Computer Precalculus Project at Ohio State University. (MLF)

Reviewed are 13 computer software packages including "Algebra I Second Semester"; "The Algebraic Proposer"; "SVE AutoGraph"; "Geometry: Concepts and Proofs"; "Geometry 1&2"; "Graphics Calculator"; "Interactive Physics"; "Learning Data Analysis with Data Desk";…

Discussed are four areas to be addressed in the implementation of mathematics reform in the United States: program, process, progress, and product. Efforts by the National Council of Teachers of Mathematics to address these areas are reviewed. (CW)

Discusses the use of scaling test scores for an algebra class. Provides example data, several equations used in scaling, and graphs. (YP)

Discusses the characteristics of repeating decimals to facilitate the translation of repeating decimals to fractions. Describes the algebraic and arithmetic methods for converting the repeating decimal. Illustrates arithmetic operations for n-digit integer. Eight references are listed. (YP)

Discusses a teaching method for transforming timid, dependent students into self-propelling, independent problem solvers. Describes four guidelines: expose students to problems; pose good questions and pause; put chalk into students' hands; and emphasize teamwork. Eleven references are listed. (YP)

Describes two activities for developing computational skills, discovering patterns, checking answers, and factoring quadratics and equivalent fractions. Provides worksheets for the activities. (YP)

Discussed are experiences in using the calculator to assess mathematical understanding on the Missouri Mastery and Achievement Tests (MMAT). Data from a calculator group and a no-calculator group at the eighth- and tenth-grade levels are reported. Several items showed differences between groups. (YP)