Using a qualitative case study design, this article explores the different meanings of quality that stakeholders brought to the process of planning online degree programs for a university system distance learning initiative and examines the impact of those different meanings on the resulting planning process and the resulting online degree…

Word processing continues to be the focus in many classrooms, although more and more teachers now ask students to publish on the Web, engage in e-mail conversations regarding their reading and writing, create slide presentations that represent their learning, post to blog sites, etc. And while there is a growing body of research that supports…

Navigating through hypermedia the user faces problems of locating oneself with respect to space and time. That is why there is a need to develop tools that can help the user locate himself to see where he has been browsing through the net during a particular navigation session through hypermedia. It is needed to offer the user a map of the visited…

This article argues that computers, at least in their common or prevalent uses, constitute an important undermining influence on people's ability to tell, enjoy listening to, view, and read good stories. We discuss the centrality of narrative in defining our humanity and in educating our children, and justify the emphasis on "good" stories,…

In this paper, we give a detailed account of the design principles and construction of activities designed for learning about the relationships between position, velocity and acceleration, and corresponding kinematics graphs. Our approach is model-based, that is, it focuses attention on the idea that students constructed their own models--in the…

Although the content and nature of teachers' practical and theoretical knowledge has continued to evolve since the mid to late 1970s, current conceptualizations of teacher knowledge do not adequately reflect the knowledge and skills teachers need to successfully navigate a technologically rich educational environment. This article summarizes…

The presence of computers in early childhood classrooms is growing, despite serious doubts about whether young children really need them or benefit from using them. A recent study of child care centers in Texas found that preschool children were using computers in more than 75% of these institutions. According to most child development experts,…

The National Educational Technology Standards for Students promote constructivist technology use for K-12 students in U.S. schools. In this study, researchers reported on 716 cases in which teachers described technology-based activities they conducted with their students. Narrative analysis was used to examine case transcripts relative to the…

The procedure to produce standard curve for starch concentration measurement by image analysis using a color scanner and computer for data acquisition and color analysis is described. Color analysis is performed by a Visual Basic program that measures red, green, and blue (RGB) color intensities for pixels within the scanner image.

Today's children live in a world where music in all its different forms has become a significant factor in their everyday life. This article describes a 2-year empirical study of nine 8-year-old Swedish children creating music with synthesiser and computer software. The aim of the study is to describe and clarify the creative processes of…

Students with disabilities who enroll in online courses continue to experience barriers to participation. Although no single U.S. law or court decision requires educators to provide online courses in a format that is accessible to all students, a patchwork of federal and state laws apply to online education in various ways.

Accountability mandates such as No Child Left Behind (NCLB) have drawn attention to the practical use of student data for school improvement. Nevertheless, schools may struggle with these mandates because student data are often stored in forms that are difficult to access, manipulate, and interpret. Such access barriers additionally preclude the…

As new information and communication technologies permeate classrooms and libraries, educators have the responsibility to assist students in comprehending and understanding the information that is now available online. How can we instruct students to become skilled, strategic readers when they encounter online texts and hypertextual formats? By…

The author acknowledges that there is often a gap in how and for what ends technology is used--a gap between some students and their teachers and a gap among different groups of students. What is less obvious is the nature of these gaps in terms of literacy practices. He then asks, "Could we be missing ways to connect with our students and help…

In this study, we explore an alternate mode for teaching and learning the dynamic, three-dimensional (3D) relationships that are central to understanding astronomical concepts. To this end, we implemented an innovative undergraduate course in which we used inexpensive computer modeling tools. As the second of a two-paper series, this report…