The prediction of students' achievement in algebra in eighth and ninth grades has become a research interest for practical issues of placement. A group of simple, easily accessible variables was used to predict student performance in algebra after completion of eighth grade. The three variables of school type, grade level, and previous year…

In this paper, the authors evaluate map overlay, a concept central to geospatial thinking, to determine how it is naively and technically understood, as well as to identify when it is leaner innately. The evaluation is supported by results from studies at three grade levels to show the progression of incidentally learned geospatial knowledge as…

This guide contains six sections which offer suggested sequential steps for teaching addition, subtraction, multiplication, division, fraction concepts and algorithms, and decimal fractions. Based on the manipulative approach, the guide offers activities and teaching methods which give students many opportunities to work with models. This approach…

One of a series of general interest publications on science topics, the booklet provides those interested in elevations and distances with a nontechnical introduction to the subject. The entire document consists of statistical charts depicting the nation's 50 largest cities, extreme and mean elevations, elevations of named summits over 14,000 feet…

Disaggregation of standardized test data is essential in determining the differential effects of the school's climate and program upon groups of students formed by social class. In a recent secondary school study comparing the outcomes of two approaches to school assessment (the Connecticut School Effectiveness Survey vs. The National Study of…

The question of what a national language is good for has been asked and answered many times, and the validity of each answer depends on historical circumstances. Many assume that there is a direct relationship between language and nation. Leibniz argued in 1683, at a time when bilingualism was socially stratifying, that nation and language…

Eleven criteria that must be met prior to establishing permanent state-owned facilities for upper-division/graduate off-campus instruction through the California State University were assessed. The 11 criteria, which were developed by the trustees, were evaluated by the California Postsecondary Education Commission within the context of the…

The Educational Technology Center has attempted to develop a series of computer based learning environments to support the learning and application of multiplicative reasoning. The work and software described in this paper, including the teaching experiment that generated the error phenomena examined, is part of a larger ongoing research project.…

This literature review concerns the concept of alternative grade configurations at the elementary level, in which elementary schools are subdivided into primary (K-2) and intermediate (3-5) units. Because of the paucity of literature on this concept, the major part of the report focuses on the reorganization of the elementary schools of the South…

This study compared attitudinal data on students who had dropped college preparatory science (academic terminal) in high school (N=55) with those who continued to enroll (academic continuing) in college preparatory science courses (N=108). Eight attitudes that have been hypothesized to be related to learning cognitive performance and enrollment in…

This teacher resource material was written from the perspective that it is possible to improve number fact learning in the primary grades, and in remedial situations beyond those years, in ways that: (1) will help children learn all facts; (2) will emphasize the process as well as the answer; and (3) by capitalizing upon natural extensions of…

Problem Solving in Mathematics (PSM), a program of problem-solving lessons for grades 4-9, is designed to be integrated into the regular mathematics curriculum. Although the content objectives of the lessons are similar to those of most textbooks, PSM emphasizes problem-solving skills and a variety of instructional strategies which foster the…

The purpose of this study was to analyze the verbal interactions of children assigned to multiage classrooms. Specifically, the study investigated whether children of a particular age group interact with other children across age groups and the types of interactions each age group display. It also investigated student-to-teacher interactions and…

An investigation to determine whether reading disabled children exhibit deviant oral language behaviors was undertaken in a study of 103 children in second, fourth, and sixth grades (in two groups, one reading disabled, one control). Four dependent measures (Developmental Sentence Scoring, Mean Length of Utterance, Type Token Ratio, and verbal…

This study attempted to identify the things that help elementary school students solve verbal problems. Among the types of things included for examination were: the attributes of problems, the tools used, and the problem transformations that were possible. The summary of findings is comprised of 29 diverse types of statements grouped under four…