The purposes of this study were to: (1) investigate the process of development of young children's ideas when (and if) they appropriate science from the conceptual area (i.e., light) during whole-class and small-group interactions; and (2) advance understanding of relationships between a collaboratively designed learning and teaching model and…

This study reports on an effort to improve the teaching and learning of physical science for prospective elementary teachers. As part of the effort, a new constructivist science curriculum model was introduced for field testing at a large midwestern university. The purpose of the study was to build a research base to guide future science teaching…

This paper reports research from four studies of how teachers come to learn professional knowledge based on theoretical frameworks of the developmental theories of Piaget (cognitive development), Kohlberg (moral development), Loevinger (ego development), and Hunt (conceptual development). Studies proceed on the assumption that a perspective of…

This summary of research in science education continues a long tradition of review and analysis of research in science education by the ERIC Clearinghouse for Science, Mathematics, and Environmental Education. The summaries provide an overview of recent research, provide research information in a succinct form for practitioners and development…

By the age of 4, children typically have separate schema for relating events in the physical world and for relating events to associated mental states. Generally, these schema cannot be coordinated until around 6 years of age, when the ability to use them together yields a structure for assigning intentionality. This intentional structure develops…

"Seeing Fractions" is an instructional unit for teachers in California that was trial tested in about 30 classrooms, grades 4 through 6 with diverse student populations, and designed to help students become aware of the variety of ways in which fractions are commonly used. The Introduction includes an overview of fractions and what…

The intent of this publication is to consolidate and critique research findings related to teaching and learning in the sciences as they were reported in 1990. The purposes of this and previous summaries include: (1) providing an overview of recent research activity for scholars in the field; (2) providing research information in succinct form for…

This study compared the acquisition of an initial place value skill when presented in a concrete, semiconcrete, abstract teaching sequence to acquisition of the same skill when presented at the abstract level only. The 24 subjects were elementary and middle school students (ages 8-13) with learning disabilities who were randomly assigned to…

A review of literature on the use of wordless picture books to develop language skills is presented as background for the relatively brief description of a project in which wordless picture books were used with Latino children. The project is a collaborative one between Bloomsburg University, Kutztown University, and Thomas Ford Elementary School…

This study examines the relationship between children's procedural and conceptual understanding of mathematics and their accuracy in reporting and interpreting geography text material containing mathematical information. It was hypothesized that (1) children's misconceptions or lack of experience with particular mathematical content areas would be…

An overview is presented of the epistemology of the three types of constructivism. Criticized is another interpretation of constructivism; it is stated that this interpretation is trivial, cognitively abridged, and disrespectful of students' capacities, creativity, and imagination. Constructivism has to go beyond saying that knowledge is…

This manual contains materials for seven workshops on developing thinking skills in young children for teachers and teacher assistants in kindergarten through third grade. Contents of workshop (W) material focus, respectively, on (W1) convergent and divergent thinking; (W2) Bloom's levels of thinking; (W3) decision making, concept development, and…

Opinions about the conceptual dissertation are offered in seven colloquium papers by educational practitioners/scholars who have finished their dissertations over the past 5 years. Conceptual/interpretive dissertation research issues include finding a consistent language and research rationale for studies. In addition to an introduction by Noreen…

Papers on child language development include: "Sentence Frame Effects on Children's Category Judgments" (Alison K. Adams); "Color Similarity in Children's Classifications and Extension of Object Labels" (Dare Baldwin); "Situational Properties of Early Verb Meaning" (Pol Cuvelier); "Similarity, Specificity, and…

In addition to summarizing the last decade's findings on the effects of maternal employment on children, this paper integrates these data with results from earlier studies. Findings are summarized according to the age of the child (i.e., infants, preschoolers, elementary school children, and adolescents). Findings related to infants and…