Presents the Forage Manager spreadsheet, developed as a forage management teaching tool to integrate agronomic, livestock, and cost data to demonstrate the impact of forage management on livestock production costs. Teaching applications, examples involving agronomic data and conventional agronomic evaluation, and limitations of the program are…

Presents an activity in which students construct model hot air balloons to introduce the concepts of convection current, the principles of Charles' gas law, and three-dimensional geometric shapes. Provides construction and launching instructions. (MDH)

An analysis is presented of a conceptual change model for describing student learning by applying research on student learning to the process of conceptual change. Four general motivational constructs are suggested as potential mediators of the process. The role of classroom contextual factors is also discussed. (SLD)

This study investigated the differential effects of three laboratory experiences on preservice teachers' knowledge of specific teaching behaviors and ability to observe and report teacher behaviors. Results indicated knowledge of teaching behavior was significantly higher for the live telecast observation group than for the interactive video…

Discusses the development of the "World Culture Model," a visual aid illustrating the interconnection and universality of various components of civilization (political, social, economic, historical). Includes a lesson plan using the World Culture Model to identify various aspects of culture found in different interactions and to…

The disproportionate representation of children of color in special and gifted education can be conceptualized through an a-b-c analysis: antecedent, behavior, and consequence. The focus for remedies should be shifted from antecedent conditions and the resulting behaviors to the consequences that perpetuate disproportionate representation.…

Describes the role of cross-disciplinary research in practice and policy for middle-grades education. Argues that for a research agenda to have an impact, it must be a coordinated effort among educators, content area specialists, health educators, psychologists, anthropologists, sociologists, and medical researchers; and coordination must be…

Describes a Differentiated Education Program (DEP) for gifted children in inclusive settings in New Zealand, identifies two differentiated curriculum models, and provides implementation strategies and evaluation pointers. The need for a DEP to provide opportunities to develop thinking skills, creativity, and emotional and social skills are…

Explores the appropriateness of team models and concepts to the academic side of higher education through a case study investigation of the collective functions and processes of a department of business administration in a large public university. Findings are compared to two conceptual models of teams: self-managing teams from industry and…

Community revitalization efforts based on community partnerships between educators, civic leaders, local employers, entrepreneurs, and parents are gaining momentum. Local schools play a leading role in many of these. Discusses three models of school/community interaction, how relationships build social capital, mapping community assets, getting…

The Technology Enhancing Achievement in Middle School (TEAMS) instructional model is an instructional approach in which technology plays an integral part in the curriculum. This article describes why TEAMS was developed, how instructional units are organized, presents key elements of the model, and first year results. Includes a sample sixth grade…

In an effort to connect current research findings on teacher thinking with components of instructional design models and principles, this article discusses a new contextual model for thinking about teaching and considers the implications of the model for instructional development of research in instructional design and teacher thinking. (Author)

Proposes three models of course-specific curricula and a content-curriculum model for undergraduate public-relations education, and proposes core and elective areas for a master's of public-relations curriculum. Agrees that public-relations curricula should have a broad liberal arts and science basis, and recommended more attention to ethics,…

This commentary on a study that found the use of a system of least prompts produced increases in rates of conversations between preschoolers with and without disabilities discusses the benefits of the hierarchical model of intervention that maximizes the usefulness of research to practitioners. (Author/CR)

Reviews research on factors influencing the child-care-choice behaviors of mothers of infants within the context of a theoretical model that relates such behavior to the environmental context, maternal beliefs related to child care, child characteristics, and mother's demographic characteristics. Concludes with recommendations for future research…