Teaching by night and reflecting on a subject by day is the way that Salman Khan sees education evolving in the age of online lectures. Khan believes he is onto something in what he styles the "flipped classroom." In Khan's view, there is no need for students to be divided into grades by age. Instead, they should learn at their own pace, moving on…

In contrast to subjects such as mathematics and the sciences, it has been argued that technology education lacks a clear definition and a clearly defined knowledge base. This discursive article seeks to inform the debate by highlighting the matter of subject definition and in addition to examine the key issue of the knowledge which underpins…

Explores conceptualizations of expertise within some dominant psychological frameworks. Examines how information technologies compel a reexamination of the notions of expertise. (DDR)

Argues that a confusion of craft and technology is responsible for the erosion and splintering of the discipline of educational technology. Describes the positive and negative qualities of craft and technology and gives examples of the consequences of emphasizing one over the other and recommends a greater blending of the two approaches. (PEN)

This brief offers an initial look at one science site on the World Wide Web (The Why Files: http://whyfiles.news.wise.edu) in order to consider the educational potential of this technology. The long-term goal of the studies of this site is to understand how the World Wide Web can be used to enhance science, mathematics, engineering, and technology…

Problems surrounding curriculum and curriculum theories are analyzed from two different viewpoints: (1) the search for the identity of curriculum; and (2) the relationship between curriculum theory and practice. The present complexity and paradoxes to be found in curriculum are discussed. (CJ)

The implications of the 1994 Seels and Richey domain structure for instructional technology (IT) conceptual theory and classification systems, in general, for theory construction are explored. The historical evolution of domains in definitions of the field, the formulation of theory, the nature of taxonomies, the role of conceptual frameworks and…

Presents a summary report of the Algebra Working Group's discussion subgroup on secondary algebra at the Seventh International Conference on Mathematical Education held in Quebec City, Canada in August 1992. Three appendixes include the reactions to the keynote addresses in this issue. (MKR)

Based on the assumption that the design of instruction and the selection of technological supports can be based upon psychological understandings of what makes for a meaningful learning experience, this paper examines meaning in the context of two propositions about the nature of motivation and memory, and explores ways in which instructional…

Five principles for curriculum development are need for conceptual framework; attitudes and beliefs about learning; epistemological rationale; macro- and micro-level curriculum development and planning; and awareness of political realities. (SK)

Order and entropy exist in all human and environmental processes. Technological innovation begins with entropy, and problem solving creates order. Humans learn by building order through conceptualizing but create entropy by not using a wider range of learning methods. (SK)

This article is the last keynote address of the Algebra Working Group of the Seventh International Conference on Mathematical Education held in Quebec City, Canada in August 1992. Attempts to integrate, and react to, the broad range of issues raised by the Algebra Working Group. (35 references) (MKR)

Argues that there is a need to develop dynamic systems for structuring data to create information access and for allowing users to incorporate that information into their own knowledge base. Describes a system built on a simple, powerful content model. (DDR)

This paper discusses the use of graphic representations to develop a learner's conceptual framework. The benefits of the graphic representation of information throughout the learning experience are summarized. Examples are then presented from the instructional technology specialization area of the University of Houston-Clear Lake (Texas) School of…

Discusses geometry and Dynamical Geometry Software (DGS). Analyses the way DGS-use influences traditional geometry. Highlights changes in the interactions between geometry, computers, and DGS and human users, focusing on changes in the teaching and learning of geometry. Concludes that DGS deeply changes geometry if it is taken as a human activity…