Given are several examples of seemingly unrelated problems that nevertheless can be solved with a single mathematical idea--the proportion. It is hoped that as students see how a variety of problem contexts can be modeled by a proportion, they will use proportions more frequently in problem solving. (MNS)

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

Describes the objectives, assignment structure, requirements, and results of a team project in a junior-level transport course. Provides tables of rules, projects list, and a group member evaluation form. (YP)

Functional and structural relationship alternatives to the standard "F"-test for analysis of covariance (ANCOVA) are discussed for cases when the covariate is measured with error. An approximate statistical test based on the functional relationship approach is preferred on the basis of Monte Carlo simulation results. (SLD)

Worker competence is defined and basic guidelines for competence-centered supervision are outlined. Procedures of evaluating the supervisee's competence are suggested. The processes of competence-centered supervision are analyzed, and the usefulness of a unifying scheme of competence for practice, supervision, and education in social work is…

Guidelines are presented to assist in establishing programs to meet the needs of students who are both gifted and learning disabled. The guidelines suggest focusing attention on development of the giftedness, offering a nurturing environment that values individual differences, teaching compensation strategies, and developing awareness of…

The coordination, articulation, and implementation of informed teaching techniques and objectives will help to overcome the anarchy and confusion that characterize higher education advanced-level foreign language classes, and will begin to produce a pool of highly competent foreign language speakers and writers. (33 references) (CB)

Describes the historical use of assessment centers as staff development and promotional tools and their current use in personnel selection. The elements that constitute a true assessment center are outlined, and a discussion of the advantages and disadvantages for employers and applicants focuses on positions in library administration. (10…

Explains the significance of stories in productive thinking by collecting and analyzing the reactions of 40 children of 3 and 4 years to 10 stories. Results indicate that stories can be used to understand preschool children's thinking and increase their productive thoughts. (BB)

Discussed are methods which can be used to stimulate creative thinking in geology students by focusing on what is not known about sandstone petrology. The impact of recent advances on graduate geology teaching are highlighted. (CW)

Stressed is the interrelationship among the three major groups of sedimentary rocks and the potential benefits in understanding of sedimentary processes to be gained by a petrosynthesis. Listed are 59 references. (CW)

Described is the evaluation of an inservice course on biotechnology. Evaluated were the influence that the course had on teacher knowledge, use of practical work, problem solving investigations and theoretical aspects of biotechnology. A practical model of inservice evaluation is provided. (Author/CW)

The teaching of physics through the medium of integrating technology is considered. This article reports on the teaching strategy employed and the choice of suitable examples of technology. Possible extensions of the strategy to other science fields are also discussed. (Author/CW)

Examines the role of U.S. history in preparing students for civic participation. Points out that students lack knowledge of history, politics, and international affairs, and express cynicism about democratic values. Suggests a humanized and intimate curriculum in which students are brought more in touch with the historical struggles of common…

Presents a seven-step activity for researching and presenting information in the form of nonfiction big books, allowing children to read for information and write to inform. (MG)