A procedure is described that enables students to perform operations on fractions with a calculator, expressing the answer as a fraction. Patterns using paper-and-pencil procedures for each operation with fractions are presented. A microcomputer software program illustrates how the answer can be found using integer values of the numerators and…

Offers examples of loss of accuracy when using digital computing devices. Discusses causes for loss of accuracy and methods of preventing loss. Presents implications that loss of accuracy has for mathematics instruction. (MDH)

This paper was written as a discussion guide for participants at an Australian conference. How calculators and computers might affect the curriculum is discussed, with questions focused on what mathematics should be taught, when, why, where, and how. (MNS)

Discusses the role of computers in mathematics education, including their use (computer science) as a subject area and as a means of delivering instruction. Indicates that the computer challenge is here but the mathematics education system has yet to rise to the challenge. (JN)

Developing numerical relationships with calculators is emphasized. Calculators furnish some needed support for students as they investigate the value of fractions as the numerators or denominators change. An example with Logo programing for computers is also included. (MNS)

Examples are given of how calculator-sized pocket computers, which can receive, store, and execute BASIC programs, can be used in mathematics classrooms. (MNS)

Some limitations of computing with calculators and computers are described, with particular reference to typical computations which might be performed by senior secondary school students. Types of errors, the laws of number, and intermediate round-offs are each illustrated, with conclusions and implications. (MNS)

Presented are instructions for activities in which a calculator is used to investigate algebraic concepts. Also presented are short computer programs involving topics taught in prealgebra and an activity in which a trapezoid is transformed into a circle. (JN)

The outcomes of a conference on computing in school mathematics, held in March 1984, are summarized. Recommendations on curriculum, instruction, and teacher education are included. (MNS)

This report of a March 1984 conference presents recommendations on technology and curriculum at the elementary, middle school, and secondary school levels; instruction; and mathematics teacher education. (MNS)

Presented are several suggestions for teaching elementary school mathematics with technology. Activities use calculators and microcomputers for teaching multiples. (RH)

One schools' experiences with mathematics contests are described, with American Pi, the Great Calculator Contest, and the Forest View Math Olympics in problem solving each detailed. (MNS)

Presents two elementary level activities designed to make math more meaningful with the help of technology. One activity involves learning about banking using computer spreadsheets and stock programs; the other uses computers and calculators to help students integrate mathematics into the study of world cultures. (SM)

The focus of this document is on descriptions of calculators, microcomputers, and related educational technology and materials. Calculators are viewed as innovative teaching tools that can have both practical and pedagogical functions in the classroom to enhance understanding and achievement in mathematics. Microcomputers are seen as glorified…

Mathematics teachers should be teaching computer science and using the computer to enhance their teaching of mathematics. Furthermore, the computer mandates curricular reform in mathematics. (MNS)