Almost every K-8 technology activity includes feedback. Technology teachers generally view the input-process-output paradigm as being incomplete. A step toward completion would be the inclusion of a "feedback" component incorporating reengineering. This article provides an example of how one activity evolved through several stages to include…

Using two sequential key press sequences, we tested the extent to which subjects' performance on a digital piano keyboard changed between the end of training and retest on subsequent days. We found consistent, significant improvements attributable to sleep-based consolidation effects, indicating that learning continued after the cessation of…

Research tells us that specialized training and education of teachers is one of the strongest predictors of child care quality. In the late 1960s, however, most states did not require preservice training or higher education for teachers in early childhood programs or family child care homes. At that time, Missouri wanted to develop a project that…

This article reports on a research effort that investigated whether the use of Microcomputer-Based Labs (MBLs), implemented within an inquiry-based activity sequence on phase transformations (melting and freezing), contributes to the development of fourth grade (9-10 year-old) students' conceptual understanding and ability to construct and…

Given reflection symmetry, the moment generating function symmetry is necessary and sufficient for the random walk model to be equivalent to a sequential probability ratio test. For a related article, see TM 501 715. (Author/RC)

INDIVIDUALIZED PRESCRIBED INSTRUCTION (IPI), DESIGNED FOR GRADES 1-6, IS A SEQUENTIAL MATHEMATICS CURRICULUM IN WHICH EACH OBJECTIVE IS A DESCRIPTION OF SOMETHING A STUDENT SHOULD BE ABLE TO DO. EACH OBJECTIVE IS A PREREQUISITE TO THE LEARNING OF A LATER OBJECTIVE. STUDENTS ARE TESTED FOR MASTERY OF OBJECTIVES AND THEN PLACED SO THAT THEY ARE…

The author suggests that the emerging fields of social practice (such as recreation, social work, and adult education) must all go through a sequential pattern of research needs, first superficially, and then in ever deeper cycles. The six phases of these research needs are: definition of the field (survey and descriptive studies, census studies,…

PERT--Program Evaluation and Review Technique--is introduced in this programed text to enable the reader to work at his own pace to gain a mastery of the basic rules of PERT and their application. Some of the operations the reader will be able to perform upon completion of the program include: applying PERT techniques to projects of any type or…

The 11 progressive steps outlined in this document incorporate tactile, auditory, and visual exercises which take approximately two months to complete. These steps range from the simple task of having the children arrange three magazine pictures in sequential order and explain the arrangement, through reading a story segment to the children who…

The meaning of objectives in geographic education and the need to structure objectives in some hierarchical manner are presented in this paper. Discussion in past years centered on the teaching of general objectives in geography classes. During the last twenty years, however, geography instructors realized that objectives may be at various levels…

A scope and sequence chart is presented for elementary and secondary education concerning aging and death, as well as (1) suggestions for integrating gerontology issues into commonly taught subjects, (2) selected issues for gerontology studies, and (3) resources for gerontology curriculum development. (MJB)

Describes an approach to teaching composition skills based on a sequence of activities designed for different grade levels. (DD)

The results of this study indicate that order of practice does have a significant effect on skill acquisition with sequential ordering (practice of a successive nature) being the most efficient method for improving bilateral skill acquisition. (MB)