In this paper, we propose a visual saliency algorithm for automatically finding the topic transition points in an educational video. First, we propose a method for assigning a saliency score to each word extracted from an educational video. We design several mid-level features that are indicative of visual saliency. The optimal feature combination…

The effectiveness of television science instruction coupled with the use of science kit materials was tested with first grade children. Of five experimental conditions, two used a series of six television lessons incorporating inquiry skills, two did not use TV, and one group received no science instruction. Children were tested for classification…

For the secondary school, the author discourages the use of dichotomous keys in favor of a punch-card system. The system is readily constructed by students for use in plant and animal classification. (CP)

This paper offers pragmatic guidance for designing effective distance education courses, including the need for designers to be aware of their educational aims, and the selection of different media and methods for effective learning. Discussion of a brief taxonomy of types of learning--knowledge, skills, understanding, and attitudes--is followed…

An approach to teaching the properties of the elements and their arrangement in the periodic table is suggested. Discussed are symbols for the elements, format of the table, and coding the properties of the elements on the table. (CW)

A brief history of several of the early forms of the periodic table of the elements are discussed including those of Mendeleev, Meyer, Hubbard, Gmelin, Von Antropoff, and Strong. A more every-day-life form of the table is presented. (CW)

Discussed is use of pictorial aids to develop word problem skills for addition and subtraction of handicapped children. (MC)

Determined (1) if ninth-grade students (N=221) receiving pictoral treatment with critical attributes highlighted performed better on an identification test than those receiving diagram form instruction, and (2) if high verbal learners receiving a largely diagrammatic treatment performed better on a classification test than high verbal students…

Practical information for using a variety of pictures in the geography classroom is provided. Although pictures which depict cultural and natural landscape conditions are readily available, the methods by which pictures should be used in the classroom to produce the greatest impact on learning need to be carefully considered by the teacher. This…

INTENDED FOR TEACHERS AND SUPERVISORS OF BRAIN INJURED CHILDREN, THE HANDBOOK DESCRIBES THE EDUCATIONAL PRACTICES AND THE THEORETICAL BASES FOR THE PROGRAM IN NEW YORK CITY. AFTER A DESCRIPTION OF EIGHT CHARACTERISTIC FEATURES OF THE DISORGANIZATION COMMON TO ALL BRAIN INJURED CHILDREN, THERE IS A DISCUSSION OF SCREENING AND PLACEMENT PROCEDURES…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…