Steps in organizing a calculator tournament among schools are described, and sample problems used in the tournament are given. (DT)

The impact of hand-held calculators on education is discussed, and areas for future research are identified. (DT)

Suggestions are given concerning the use of the pocket calculator for computations that are too trivial to be processed by a computer but too time-consuming for manual calculation. Several examples from arithmetic, algebra, trigonometry, and calculus are included. (DT)

In studies of change in education and numerous other fields, interest often centers on how differences in the status of individuals at the start of a time period of substantive interest relate to differences in subsequent change. This report presents a fully Bayesian approach to estimating three-level hierarchical models in which latent variable…

This paper discusses an approach to the study of algorithms which values students' construction of nonstandard algorithms but also emphasizes the essential roles of the teacher and instructional activities in supporting the development of students' numerical reasoning. Episodes are presented from a 3rd grade classroom in which a 9-week teaching…

This action research describes a program for improving mathematical problem solving skills. The targeted population consisted of first grade students in a transient, middle class community as well as third and sixth grade students from a growing, middle to upper class in Illinois. The concerns of problem solving were documented through teacher…

This booklet presents 10 easy fun tips for parents to help their children build self-confidence by making them aware of the mathematics all around. These 10 activities were developed to help children master basic math skills, see the relationship between math and everyday activities, and school learning. (ASK)

A brief history of computers, a description of uses, and a disucssion of various types available are all given. Specific examples where the computer may be used to help teach mathematics are presented with some sample programs explained. A selected annotated bibliography is included. (LS)

This critique focuses on Gagne's attempt to apply information-processing theory to mathematics education, noting that this distorts what it means to learn mathematics. This is discussed with specific illustrations. (MNS)

Lessons are suggested which involve dice in the instruction of various number concepts. Activities are presented under: (1) Early Number Concepts; (2) Meaningful Addition and Subtraction; (3) Place Value Practice; and (4) Extensions for the Intermediate Grades. The primary advantage of dice is their adaptability to student ability levels and…

It is noted that defining subtraction independently of addition through use of physical objects can help one to illustrate the non-commutativity of this operation. Lack of awareness of the importance of the order of the digits may be a primary cause of errors in compound subtraction. (MP)

An exploration approach with calculators that promotes student investigation and development of mathematical processes and concepts is highlighted. The presentation helps to highlight the enormous potential of calculators to facilitate new and imaginative approaches to certain areas of number work, and shows how student interest is promoted. (MP)

Two posters that involve digits and number activities designed to provide motivational activities for students are presented. It is thought the posters can be used to introduce some ideas from elementary number theory. Both primary objectives and possible instructional extensions are reviewed. (Author/MP)

A modification to the ancient game of NIM is promoted which can provide a set of games seen as suitable for promoting practice in subtraction and simple strategy formation for a range of pupils in both the primary and secondary grades. The game versions noted are normally for two players. (MP)