The Health, Science, and the Environment section of these proceedings contains the following seven papers: "Columbus, Mars, and the Changing Images and Ideologies of Exploration: A Critical Examination" (Lin Bin and August T. Horvath); "Prime Time TV Portrayals of Sex, 'Safe Sex' and AIDS: A Longitudinal Analysis" (Dennis T.…

This review of the literature looks at writing disabilities in the context of special education services provided within regular classrooms. A definition of learning disabilities as well as a discussion of effects of left and right brain dominance and of the steps of the writing process begin the paper. Among the findings of the research synthesis…

This practicum was designed to incorporate critical thinking skills instruction and practice into a fourth-grade curriculum to increase fourth-grade students' ability to recognize and apply critical thinking strategies to appropriate situations. This program concentrated on the increasing of six critical thinking skills: classification, sequence…

Researchers of performance assessment in social studies have contrasted authentic assessment, which is characterized by contextualized, complex intellectual challenges, with multiple choice tests of achievement, which are characterized as fragmented and static. In calling for the need for authentic assessment, this paper outlines a plan for the…

Many of those working to improve science and mathematics education have a vision where all students are successful and the celebration of success constantly presents the challenge to push the edge of the vision outward. The National Council of the Teachers of Mathematics established standards that some science educators are attempting to emulate.…

The theoretical landscape in which scholars of comparative education work has become increasingly diverse and fragmented in recent years. This paper contends that cognitive maps can enable scholars to see better this shifting landscape. Mapping also is offered as a rationale by which social and intellectual worlds may be uttered and constructed in…

This paper presents a new computer program called Zigzag, suited for investigating readers' mental activity during text processing. The program permits data collection of two different kinds, namely reading time and reading errors for each of the words read. The second dependent measure, reading errors, provides a better control of the readers'…

A study described the social interactions of ability-grouped dyads as they construct knowledge of the scientific concept of balance to elucidate the relationship between interactions and conceptual growth. The verbal and nonverbal behaviors of 30 fifth-grade students were recorded as they completed three activities related to balance and levers.…

This paper looks at the ideas of R. Skemp which emphasize fostering "intelligent learning" in the teaching of mathematics. Skemp posits that schematic learning takes place when new concepts are constructed by the learner. Three modes of building such internal schema are proposed. Teachers are urged to ensure that at every stage the new…

Efforts to develop geographic literacy, specifically "place-name" knowledge, need to be based in an understanding of cognitive psychological principles. This paper argues that developing knowledge of place-names, including memorization of such names, is important if students are to achieve geographic literacy. A cognitive psychology model of how…

The interactions of three high school juniors (two females and one male) working together on a series of contextual mathematics problems using a multirepresentational software tool were studied. Focus was on determining how a constructivist model of learning, based on an individual problematic-action-reflection model, can be extended to offer…

The "Clipboard Connection" is a methodology to facilitate the rapid circulation of relevant pre-existing materials from Chapter 1 Technical Assistance Centers of relevant materials from Chapter 1 Technical Assistance Centers (TACs) to their clients, teachers of educationally disadvantaged children in resource centers. Each…

Although mathematics can be described as a formalized language, the signs and symbols of mathematical representation are subject to individual interpretation, which, if inaccurate, can lead to inhibitions about and interferences with the mathematical learning process. The purpose of this study was to explore communication in an intermediate-level…

This paper describes four research examples of the use of prediction analysis in research. The aim of prediction analysis is to compare a rule as specified by a theory with a reference rule. The first example of prediction analysis in this paper concerns a study of 120 first, second, and third graders' performance on length and weight problems.…

This study examined influences upon experienced teachers' course planning. Seven teachers were each intensively interviewed four times about their planning for courses they had never before taught; the interviews took place before, after, and twice during the semester of the "new" course in question. Findings were classified into three categories…