Because knowledge is constantly in flux, it is important for individuals to accurately incorporate new information into previously developed knowledge structures. Some of the issues surrounding this development of thought are explored in this paper. Although the phenomenon of knowledge integration is relatively common, very little empirical…

This paper explains how practitioner researchers can contribute to the knowledge-base of education leadership and administration using the basic self-inquiries "What do we know?" and "How do we know it?" Jackie Delong researched her practice as a school superintendent, and Jack Whitehead researched his as a professional educator in the University…

This essay is based on observation and interpretation of the mathematical language of children while they engage in situations involving fractional numbers. This interpretation includes the consideration of various levels of language use, informal metamorphic and metonymic uses of fractional number language, and the interplay between language use…

Mathematics educators in Japan have traditionally emphasized mathematical perspectives in research and practice. This paper features an account of changes in mathematics education in Japan that focus on the possibilities of individual students as well as their mathematical ways of thinking. Students' mathematical thinking, mathematical…

During the last decades, an increasing awareness has developed that humankind will have to make important decisions about the environment which will demand substantive knowledge of critical ecological phenomena such as the production and decomposition of biomass (World Commission on Environment and Development, 1987). As a biology teacher the…

Explores the interaction of gender, sex-typed toys, and the construction of the mathematical topic of fractions as it is taught in schools. (MKR)

Lists some ways that sequences were incorporated into mathematics lessons and explains a teacher's observations about the caliber of thinking and questioning that students develop as they learn appropriate ways to use numbers. Provides a number of questions that have been raised by students and the thinking prompted by a discussion of those…

Analyzes relationships between the social and cognitive institutionalization of library and information science research in Scandinavian countries from 1965-89. The goal of the study was to compare the development of the subject area, the research approach, the research methods, and the degree of internationalization. (Author/LRW)

Describes 11 spelling strategies for students with mild disabilities that enhance student motivation and can be used to reinforce existing spelling curriculums with no additional materials. Some of the modifications include stressing the relevance of spelling; implementing test-teach and test-correction methods; using an analogy strategy; and…

Two studies investigated the effect of language input on theory of mind by comparing the performance of deaf native-signing children (ages 4 to 8) raised by deaf signing parents and deaf late-signing children raised by hearing parents on "thought picture" measures of theory of mind. Findings indicated that deaf late signers showed…

Constructivist theory argues that students construct knowledge for themselves and that each knows the world in a different way. The problem for education is how students can construct an "objectified" knowledge. Outlines an integrative framework for the description of information and problem-solving procedures and a problem-solving…

Investigates the contraction of negatives in a corpus of discourse and writing in order to permit comparison of the relative influences of various linguistic and social parameters on contraction. Argues that pragmatic and morphological interpretation of negatives entails that negative contraction and auxiliary contraction should be distinguished…

Describes the use of Moe's Mall, a locational device designed to be used by learners, as a simple algorithm for solving mole-based exercises efficiently and accurately using dimensional analysis. (DDR)

Identifies the types of questions that students ask during science learning. Explicates the role of students' questions in the knowledge construction process, particularly in educational discourse. Investigates the relationship between students' questions and approaches to learning and discusses some emergent issues related to student questioning.…

Wenger's "learning architecture" concept, a support structure for learning communities, was applied to a web-based course for health and social services professionals. Data show the course offered an environment in which a learning community flourished. Course design was fundamental in providing opportunities for engagement, use of…