Describes a computer curriculum for 7- to 12-year-old children which is designed to integrate the computer into multiple subject areas and stimulate the development and sharpening of critical-thinking skills. The course is divided into eight conceptual units, each containing educational computer games or simulations and some related off-line…

Much constructive computer and programable calculator activity can be stimulated by BASIC programs that are only three or four lines in length. This article illustrates several ideas with accompanying BASIC program, particularly related to the learning of algebraic concepts, that can be explored with both elementary and secondary mathematics…

Discusses the dynamics and outcomes of an unplanned classroom activity that developed from the integration of the use of spreadsheets with the study of the characteristics of previously collected seashells, specifically their color, size, shape, texture, and any other obvious differences. (JJK)

Presents several problems that use calculator or computer-generated graphs of the absolute value function as related to the maximum and minimum functions to illustrate the statistical concepts of range, median, mean, and variance. (MDH)

Based on observation, interviews, and questionnaires, the first section of this paper discusses lessons learned while watching teachers use the first set of "The Voyage of the Mini" materials (a video, computer, and print package). The focus is on the need to create an environment that will support an inquiry-based curriculum. The second section…

This report describes a specific approach to two current trends in Intelligent Tutoring Systems (ITS) research: (1) an emphasis on metacognitive skills which are not domain specific; and (2) a move away from viewing ITS research as being exclusively concerned with "knowledge communication." A human-computer dialogue model designed to…

The nature of the learner-machine interaction is of central importance in the design of guided discovery learning environments. The interface to a learning environment is the only way in which a learner has access to the functionality of the system, and conversely, the interface in the only way in which the tutoring component of the system has…

Computational environments that provide integrated numeric, symbolic, and graphical capabilities provide new opportunities for laboratories in Numerical Analysis. Hermite interpolation is one topic that can benefit from such an environment. Describes a laboratory session using Mathematica that allows students to actively experience Hermite…

Real-life expeditions to several regions of the world, offered online by GlobaLearn, Inc., provide social and cultural connections, along with curricular materials that help teachers engage students in active inquiry. Through the eyes of real explorers making actual expeditions, students can discover and become familiar with people and places…

This paper contains the results of a study on the importance of discovery learning using computer simulations. The purpose of the study was to identify what constitutes discovery learning and to assess the effects of instructional support measures. College students were observed working with an assignment and a computer simulation in the domain of…

The field of instructional technology is characterized by its products, such as instructional media, and its processes, such as instructional design. The process of instructional technology has been shaped by advances in learning and instructional theory over the past 50 years. Much of the development work of the field to date has been on direct…

Discusses several themes that are basic to thinking about the potential impact of technology on learning. These include learning by doing, enhancing students' abilities to play with ideas, students' mental processes of reasoning and problem solving, and motivating students to learn. (CT)

An inquiry approach to history can be realized through the use of microcomputers. In a project at the University of California at Santa Barbara, teams of high school teachers and scholars have developed a series of computer programs whose contents are problems in U.S. history. A sample problem is described. (RM)

Discusses classroom organization and management techniques for using Logo in an elementary school classroom, including computer placement, daily scheduling, utilization of resource charts for questions on computer use, and student use of diskettes for keeping track of their computer accomplishments. A rationale for choosing Logo is also provided.…

Describes a series of programs written in Logo that have been used successfully to support young children's programing efforts. These programs remove the mechanical obstacles of typing, spelling, and estimating distances; remove the demands of abstract planning and ordering instruction; and provide a set of programing procedures. (MBR)