The author discusses the relationships between art and mathematics throughout history. Many illustrations are included. (SD)

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…

Covers a project conducted by the Freudenthal Institute in which observation of student behavior supported the premise that the graphics calculator can stimulate the use of realistic contexts, the exploratory approach to mathematics, a more integrated view of mathematics, and more flexible behavior in problem solving. (AIM)

This article describes "Math Their Way" techniques for experiential learning of math concepts by deaf children. Finding, comparing, and creating patterns are emphasized at conceptual, connecting, and symbolic levels. Graphing, counting, and measuring exercises are described, as well as ways to steer free time and exploratory learning toward math…

Introduces four activities on forming rectangles according to specific directions. Critical reading, experimentation, logical reasoning, and validation of given directions are necessary for accuracy. Provides objectives, directions, extensions, answers, and a worksheet for each activity. (YP)

Presents a method for using matrix algebra and computers to encode and decode secret messages. Provides examples of coding procedures, a short review of matrix multiplication, and a BASIC program for use with secret messages containing up to 1000 numbers. (RT)

Discusses the benefits and possible side effects of learning mathematics through routine exercises. Suggests some teaching strategies including different exercises, different symbols, making examples, and counterexamples. (YP)

Briefly presented are suggestions on using exercises in number patterns in second-year algebra and factoring quadratics in a 10th-grade enrichment class. (MNS)

Relationships among the sides are developed for right triangles whose sides are in the ratios 1:3, 1:4, and 1:5. The golden ratio appears in the results which can be used in secondary mathematics. (DC)

Discusses flexible polyhedrons, called flexors, that can be bent so that the faces stay rigid while the angles between them seem to change. Presents models representing flexors and directions on how examples can be constructed. (MDH)

Creating a stock market simulation for the classroom computer reinforces math skills and can help students gain a good sense of how current events affect the economy, how to manage money and understand profit and loss, and how to use spreadsheet software. (IAH)

Swedish students in their final year of secondary school have decided not to write their required subject area essay on mathematics resulting from a lack of ideas and materials. Described are 47 elaborate suggestions by Swedish mathematicians for project work and the effort to sell the idea to Swedish teachers. (MDH)

Discussed are the rationale for, and the benefits accrued from, the use of graphing calculators within all aspects of the secondary mathematics curriculum. Examples are included that highlight specific features of graphing calculators. (JJK)

The recursive model presented here involves the study of drugs in the bloodstream and their subsequent elimination from the body. Both a basic and a more realistic model are presented and discussed in terms of an algebraic approach, a recursive approach, the graphical representation, and other extensions and connections particularly with models…

Presented are activities concerning the method of graphing the equation y=kx in the Cartesian and other coordinate systems. Students progress from the graph of a straight line to the investigation of conceptually related geometric loci in non-Cartesian coordinate systems. (MDH)