This article will give music educators some practical tools and information for helping students with visual impairments enjoy the ensemble experience. The author has used these tools as music director at the California School for the Blind (CSB) and as a musician who is visually impaired. All observations and techniques mentioned here come out of…

Can second-grade students construct an understanding of sophisticated science processes and explore physics concepts while creating their own inventions? Yes! Students accomplished this and much more through a month-long project in which they used Legos and Robolab, the Lego computer programing software, to create their own inventions. One…

Two design experiments were conducted to improve the word recognition performance of students at risk of school failure. In Study 1, an Internet-based software from the TELE-Web project was used to remediate the word recognition performance of 4 students at risk of retention and reading disabilities in first grade. In Study 2, the Internet-based…

As part of an ongoing research program, the authors investigated the use of single-voiced narration and multi-voiced characterizations/monologues in a formative evaluation study of an instructional lesson on information processing. That lesson employed a design based on the use of content-related metaphors and a metaphorical graphical user…

We have developed an introductory bioinformatics exercise for sophomore biology and biochemistry students that reinforces the understanding of the structure of a gene and the principles and events involved in its expression. In addition, the activity illustrates the severe effect mutations in a gene sequence can have on the protein product.…

This paper compares two protocols for web-based instruction using simulations in an introductory physics class. The Inquiry protocol allowed students to control input parameters while the Worked Example protocol did not. Students in the Worked Example group performed significantly higher on a common assessment. The ramifications of this study are…

We report on a computational chemistry course for undergraduate students that successfully incorporated a research project on the design of new contrast agents for magnetic resonance imaging and shift reagents for in vivo NMR. Course outcomes were positive: students were quite motivated during the whole year--they learned what was required of…

This article begins with a recapitulation of some well-known technology trends that make current platforms so exciting. Leveraging this technology into highly desirable forms of learning is then briefly discussed. This is followed by an examination of an IT-oriented education research agenda prepared by a consortium called the Learning Federation…

Differential item functioning (DIF) is an important consideration in assessing the validity of test scores (Camilli & Shepard, 1994). A variety of statistical procedures have been developed to assess DIF in tests of dichotomous (Hills, 1989; Millsap & Everson, 1993) and polytomous (Penfield & Lam, 2000; Potenza & Dorans, 1995) items. Some of these…

Current e-learning environments are ill-suited to college mathematics. Instructors/students struggle to post diagrams and math notation. A new generation of math-friendly e-learning tools, including WebEQ, bundled with Blackboard 6, and NetTutor's Whiteboard, address these problems. This paper compares these two systems using criteria for ideal…

The notion of scaffolding learners to help them succeed in solving problems otherwise too difficult for them is an important idea that has extended into the design of scaffolded software tools for learners. However, although there is a growing body of work on scaffolded tools, scaffold design, and the impact of scaffolding, the field has not yet…

The author has developed an innovative science website resource that also shows how engineers use science. As well as addressing scientific facts and concepts, the resource also engages children in the process of scientific enquiry, using graph tools and data interpretation. Part of the resource helps children to understand that much of what they…

A paradox is building in American sociology around the practice and teaching of statistical methods. On the one hand, this is a time when the quantification of the discipline is well established, when statistical applications in sociological research continue to reach new heights of sophistication, and when the accumulation of such skills remains…

School nurses used computers in the 1980s, the Internet in the 1990s, and are embracing handheld computers in the first decade of the 21st century to improve their practice. The purpose of this article is to provide information about handheld computers and software applications that school nurses can use in day-to-day, emergency, and disaster…

This paper discusses experience with alternative assessment strategies for an introductory course in dynamical systems, where the use of computer algebra and calculus is fully integrated into the learning process, so that the standard written examination would not be appropriate. Instead, students' competence was assessed by grading three large…