Describes two software programs for the Apple II series and TRS-80 Models III and IV: (1) "Personal Energy Inventory" (grades 9-12, records and manages data, not considered user friendly); (2) "Energy Conservation" (grades 7-12, aids in converting and problem solving, uses drill and practice). (MVL)

This article illustrates that mathematical theory can be incorporated into the process to solve differential equations by a computer algebra system, muMATH. After an introduction to functions of muMATH, several short programs for enhancing the capabilities of the system are discussed. Listed are six references. (YP)

This article compares the communication strategies used by representatives of two generations of French scientists (pre- and postcommunicative language teaching) in the writing of research articles in English-language scientific journals. It focuses on the relationships between general argumentative language and hard-core mathematical language in…

Describes two simple methods of error analysis: (1) combining errors in the measured quantities; and (2) calculating the error or uncertainty in the slope of a straight-line graph. Discusses significance of the error in the comparison of experimental results with some known value. (MDH)

Presents a framework for teachers to use the thermodynamic system of popping corn to generate student interest. Examines the popping mechanism and the role of steam in, the heat required during, and the energy efficiency of the popping process. (MDH)

"Principles and Standards for School Mathematics" states that in the middle grades "measurement concepts and skills can be developed and used throughout the school year rather than treated exclusively as a separate unit of study" (National Council of Teachers of Mathematics 200, p. 241). This article describes a collaborative activity that…

This International atlas of language vitality offers a cartography of language functions, based on a quantitative measure of the vitality of each language. It covers the constitutional languages of India, and offers maps, graphs, and data tables illustrating the vitality ratings of 14 languages by state, domain of usage (religion, schools, mass…

This document is designed to assist teachers by providing practical examples of real world applications of high school mathematics. Fifteen problems are presented that individuals in industry and business solve using mathematics. Each problem provides the contributor's name, suggested skills required to solve the problem, background information…

Associations between school district poverty and achievement and Chapter 1 programs are studied. The allocation formula in the legislation states that funding is to be distributed in direct proportion to poverty and regional cost. Dependent variables include Chapter 1 funding, the number of district participants in compensatory education…

In order to assist college and university officials evaluating their institution's financial condition, a simplified workbook approach is presented. The approach encourages administrators to systematically examine the financial condition of their colleges with a tested and specified set of data-gathering and computational steps. The workbook…

As a followup study, the academic performance of 120 black students who entered North Carolina State University as new freshmen in the fall of 1970, 1971, and 1972 was examined in order to determine whether the University Predicted Grade Average (UPGA) equation is biased for black students. Major findings are: (1) for both marginal black students…

The fourth of four quins intended to develop computational skills with non-negative rational numbers through applications to business and industry, this guidebook on minimum course content is designed for the student who has acquired basic computational skills with non-negative rational numbers. Topics include ratio, proportion, and percentage…

National longitudinal retention data on 52,898 students at 65 colleges and universities were used to generate formulas for estimating any institution's expected retention rate based on its students' high school grades, admission test scores, and racial and gender composition. Separate formulas were computed for estimating degree completion rates…

Describes results of a project to develop a distance education associate in science (AS) engineering degree program through Northern Virginia Community College. Highlights include combining self-paced independent learning with interactive/collaborative learning asynchronously; transmitting graphics, equations, and formulas via computer-mediated…

Described is a computer algebra system that can be used to help students understand the calculus. Provides several examples of solving calculus problems using muMATH. Lists eight references. (YP)