Examined the change in number knowledge and number strategies from school entry to year end among kindergartners. Found a wide range of knowledge and a broad span of achievements at both times. Overall, many children displayed considerable numerical competence at school entry, most displayed marked improvement over the year, whereas a small…

Attempts to shed some light on the relationship between parents and mathematics teachers by examining the role that parents play in mathematics education reform at eight high schools and one laboratory school. (DDR)

Presents an activity that illustrates the application of mathematics to modern navigation and utilizes the Global Positioning System (GPS). GPS is a constellation of 24 satellites that enables receivers to compute their position anywhere on the earth with great accuracy. (DDR)

Surveys of ninth graders (n=152) and mathematics and science (n=26) teachers in secondary schools and colleges found that students do not have the mathematics skills needed for Key-Stage 3 (KS3) science. Concluded that the science curriculum should be changed to reflect the mathematics actually covered. (MKR)

The concept of trigonometric ratios in a right triangle can be clearly presented through the use of interactive-geometry software. Investigation in this manner allows students to see the crucial features of the concepts before they are formalized and to gain ownership of these ideas through discovery. Many examples of the mathematical…

Addresses "text potential" as a tool to make interdisciplinary connections between language arts and mathematics by identifying literacy standards and identifying literature that has text potential for teaching mathematics. Describes literature that highlights aspects of geometry and measurement, and discusses the power and potential of…

Describes a study that investigates the subtraction skills of primary students (N=65) in two schools. Students solve tasks and explain procedures and their teachers are interviewed to determine their objectives and strategies. Contains 41 references. (DDR)

Analyzes mathematics software programs to find engaging and easy-to-use software for integration into the elementary school mathematics curriculum. Discusses criteria for judging good software and useful classroom implementation. (KHR)

Reported are the results of a survey of 221 K-4 mathematics teachers on the extent to which they were aware agreed with the underlying principles observed the practices recommended by the Curriculum and Evaluation Standards for School Mathematics. (CW)

Discusses when to use the computer, paper-and-pencil, or mental-computation procedures. Provides examples of solving problems dealing with roots of polynomial using computer graphing and other strategies. Suggests implications for curricular planning. (YP)

Proposes a new geometry curriculum for motivating middle school students. Discusses the treatment of geometry including visual justifications of geometric phenomena, examination of the properties of various common geometric figures, use of art and architecture, and inspection of geometric transformations. Eleven references are listed. (YP)

Discusses the use of mathematical modeling. Describes types, examples, and importance of mathematical models. (YP)

Answered are 14 typical questions about the "Curriculum and Evaluation Standards for School Mathematics." The questions are related to the definition, needs, meaning, focus, and impact of the standards. (YP)

Investigated are three misconceptions of probability and the differential effect of two activity-based instructional units. Response categories (law of averages, law of small numbers, and availability) are identified. Treatment differences (evaluation or no evaluation) appear to influence subjects' interpretations of the information. (YP)

Discusses the needs and the content of a philosophy of mathematics course. Provided are sample term paper topics, sample final exam items, and an annotated bibliography. (YP)