The history of some computer-assisted instruction (CAI) strategies is traced. A number of components of computerized instruction systems are described and explanations provided on the influence these components have in the development and production of a CAI system. A description of the interaction between a student and a CAI system is presented…

Three visual media--sequential still photographs, slides, and motion pictures--were investigated to discover how effectively each of the three help to convey concepts involving time, space, and motion. A total of 594 subjects were selected from an introductory independent-study course in botany and randomly assigned to one of the three…

A study of variations in pupils' prior knowledge for their influence on the sequencing mode of text presentation found prior knowledge reduced the effect of size of sequencing procedures. A second experiment comparing performance of pupils with low prior knowledge level using websequence and linear sequence found webteaching was superior.…

An experiment testing for the learning differences between students who received BBC radio broadcasts as part of instruction and those whose instruction was based on conventional teacher notes. (HB)

Institutions of higher education are offering more and more on-line courses to students. Do students receive the same quality of instruction with an on-line class as an on-campus class? Specifically, is there a difference in students' outcomes between a face-to-face class and on-line class? This study addresses that question by collecting and…

Although students may aim for an oral presentation that is clearly organized, well supported, and effectively delivered, teachers recognize that the primary goal of a presentation is communication; that is, the message received should be as close as possible to the message sent. Tools of message transmission, such as PowerPoint, are just a means…

This study aims to examine the design of approaches for inquiry learning with multimedia resources in primary classrooms. The study describes the development of a multimedia learning unit that helps learners understand the natural phenomenon of the movement of the Earth. An analysis of the use of the multimedia learning unit by a teacher in two…

This study explores students' experiences of learning and teaching on the QTS primary four year degree. The participants were in their second year and had just begun their English curriculum module. The study aims to explore responses to two different teaching styles--one leaning towards a transmissional mode of delivery and the other more…

Computer-mediated distance education holds potential for providing professional development opportunities for teachers. This study investigated teaching and learning through written asynchronous and synchronous communications in an online graduate education course. Types of student participation during four weeks of discussions in the course, two…

Nine graduate students (teacher-researchers) with an average of 6 years teaching experience (1-15 years) participated in action research to examine the influence of teacher-chosen visual aids (pictures) on children's writing. A total of 165 elementary students participated in the two phases of the research project: 83 boys and 82 girls in…

Classroom observation data were collected from 32 presentations by 7 professors in the College of Medicine at Texas A&M University over the course of 9 months for a study of the potential of two-way television as an instructional medium. Half of the observations were made from two-way television mediated lessons transmitted from the Veterans…

The study compared the effects of two instructional strategies for teaching the programming language, Logo, on the problem solving skills of third graders. The two strategies are the guided discovery approach, a student-directed learning environment with the teacher as a facilitator, and the direct instruction approach, with specific…

This paper compares the content of two types of instruction presented to a student either by an intelligent tutoring system or by some conventional text, such as a textbook or a computer user's manual, when the educational goal is skills learning. Two distinct points of view are presented: (1) that of the "expounders," who believe that…

In this field experiment, first and second grade children were given the opportunity to listen to radio instruction coordinated with a television cartoon. The experimenters measured to what extent children watched the cartoon, listened to the radio instruction, and learned vocabulary words taught via radio. (Author)

Designed to identify promising methods of teaching library reference skills to elementary school students, this study included an extensive search of the literature and a pilot experiment to test the effectiveness of the methods identified. Testing materials, a transparency lecture series, and a self-paced instructional module with cassette tape…