Presents activities to visually explore the algebraic concepts of variable, constant, the distributive property, and combining like terms. Presents four transparencies that use visual models to understand exercises in students perform the same mental calculations on a number of their choice and obtain the same result. (MDH)

Argues that teacher in-service education programs should adopt an explicit standard for programs, value effects of in-service programs on teachers' needs for professional experiences, appreciate differences arising among schools and teachers in efforts to change educational practices, take a longitudinal perspective, and expand evaluation into the…

Defines the theory of the Afrocentric conception, and comments on Afrocentric research methodology. The Afrocentric conception is likely to succeed if it constructs a particularist theory in contrast to cross-cultural relativism and because it relies on the methodology of the absolute rather than the comparative. (SLD)

Describes 12 constraints imposed by culture on educational software portability. Nielsen's seven-level virtual protocol model of human-computer interaction is discussed as a framework for considering the constraints, a hypothetical example of adapting software for Mexico is included, and suggestions for overcoming constraints and making software…

Identifies components necessary for a comprehensive assessment of the educational needs of a community college's service area. Recommends a survey of residents' educational interests, a function analysis of all service area colleges, identification of demographic, economic, and educational characteristics of the region, and improvement of program…

Disputes the version of whole language presented by Michael McKenna et al. in the preceding article. Argues that whole language is an educational paradigm complete with theoretical, philosophical, and political assumptions and a congruent research agenda. Contends that "paradigm blindness" prevents critics from seeing the legitimacy of…

Several dimensions of early identification of disabling conditions are discussed, including the relationship between early identification and prevention. Preventative components are described for child find, screening, assessment, and program planning. Assumptions behind screening and assessment guidelines are discussed, emphasizing the assumption…

This paper outlines a model of cognitive functioning and remedial direction, based upon an information integration approach and work in neuropsychology. The approach, used primarily with low-achieving and learning-disabled students, utilizes "bridging tasks" which are paired with specific global cognitive tasks to promote generalization…

Two approaches to measurement for instructional decision making (specific subskill mastery measurement and general outcome measurement) are described and illustrated with case studies. The paper concludes that measuring general outcome indicators can bridge traditional and contemporary assessment paradigms to form an innovative approach to…

An Assimilative Base Model is presented and related to the improvement of instruction in writing for learning-disabled and other children. The model, based on Piagetian theory, involves three interchange processes: automatic skill development; puzzlement leading to reorganization of relationships; and strategy development leading to enrichment of…

Assesses the effectiveness of teaching metacognitive thinking strategies through modeling to college students. Compares the reading test performance of students who had the strategies modeled to them, of students who only had the strategies taught to them, and of control group students. Teaching the strategies without modeling was ineffective.…

This article describes a calculus lesson that illustrates the nature of cycles in simple systems of nonlinear differential equations through the use of the Lotka-Volterra predator-prey model as incorporated in the computer software package, Phaser (version 1.0). (JJK)

This article offers a model of college student integration that emphasizes how students shape their college experiences by pursuing specific life tasks over others. A study of 311 first-year college students found that school persisters tended to focus more on academics during their first semester and social and personal needs during their second…

Discussion of visible models of training course organization covers uses for course designers, including clarifying course structure, planning lessons, communicating course requirements, and presenting a course overview; six steps to produce a visible model; and benefits for designers, instructors, and students. An example of a schematic diagram…

Explains Total Quality Management (TQM), a participative management style, and examines its relationship to Instructional Systems Development (ISD) as it is used for curriculum development. Application of TQM principles to the ISD processes of analysis, design, development, implementation, and evaluation is suggested. (eight references) (LRW)