The extent to which teachers use the services provided by The School Television Service (STS), the instructional division of Channel 13/WNDT (New York), was studied. After determining that the STS is representative of many broadcast instructional television agencies, a five-page questionnaire was administered to a sample of 1037 teachers whose…

In July 1969, Governors State University was created by an act of the legislature of the State of Illinois and, since then, has become operational. This paper is a report on curricular research and development at Governors State University, with a discussion of special emphasis factors and processes which have influenced work in the area of…

Institutions of higher education presently and in the future will be confronted with the problem of offering diversified programs to the students they are supposed to serve. All institutions are becoming more and more alike due to a one-sided emphasis on increased enrollment rather than accommodating that priority to increased program quality. A…

A model for fractions derived by an operation of "scattering into subunits" is hypothesized. Five stages in the model are discussed. Assumptions underlying the development of the model, features of the model, and disadvantages of the model are listed. (DT)

The relationship between word frequency and reading vocabulary was investigated, with particular attention to the lognormal model of word frequency distribution and the concept of family frequency. Subjects were 576 elementary and secondary school students. The effects of grade, ability, and gender were also investigated. Results are discussed.…

Ways in which two children solve a division example are presented. The focus is on encouraging students to explore and develop ways of solving mathematics problems. (MNS)

Examined the relationship between ego identity, formal operations, and egocentrism in adolescents. Results indicated significant positive correlations between ego identity and formal operations and between ego identity and grade in school. Grade in school explained 21 percent of the variance while formal operational thinking, egocentrism, and sex…

Provides examples which suggest the importance of giving children opportunities to create their own arguments and of allowing them the opportunity to verbalize these arguments in clinical interviews. Also indicates that if time is spent interviewing children individually, instruction can be matched to the way they think. (JN)

Applies a career framework to examine how curriculum placement and subject choice affect the pupil's experience of schooling. (JOW)

This issue reviews grade span, or grade configuration. Catherine Paglin and Jennifer Fager's "Grade Configuration: Who Goes Where?" provides an overview of issues and concerns related to grade spans and supplies profiles of eight Northwest schools with varying grade spans. David F. Wihry, Theodore Coladarci, and Curtis Meadow's…

This paper focuses on lexical ambiguity. With respect to mathematics classrooms, polysemy has been mentioned as one of the principal concerns, namely certain words having different but related meanings. It may also happen when different meanings of a word are presumed in everyday context and in another environment, in this case in mathematics…

This textbook is a course in elementary arithmetic. It stresses mental as well as written exercises. Addition and subtraction are first presented together, and later multiplication and division.

Using various aspects of mathematical structure as unifying concepts is stressed. Specific examples are given based on the concept of equivalent fractions and on the addition property of equality. (LS)

Twelve fourth-grade classes in two schools were taught division using either the subtractive approach to the Greenwood algorithm or a partitioning approach to the standard algorithm. Analysis of class means on immediate, retention, and delayed retention tests indicated that use of the standard algorithm was more effective. (JP)