Reviews research on computer programming and discusses implications for future research across various computer applications. Suggests future research needs, including expanding knowledge of what students/teachers learn in various environments, and investigating how unique features of various programming environments interact with goals and…

Examines 16 high school computer textbooks used in Taiwan with an attempt to analyze the nature and the presentation styles of programming examples in them. Concludes that presentation of programming examples in most of the analyzed textbooks lacked a detailed explanation of some of the problem-solving steps. (Contains 26 references.) (Author/ASK)

Discusses ways in which technology is changing mathematics education. Highlights include guidelines for appropriate technology use in the mathematics classroom; the impact of computers on mathematics learning; common uses of computers in mathematics education, including software, the Internet, and programming; and issues and concerns related to…

In school construction projects a great deal of work and planning needs to happen before ground breaking starts. Lists consistent factors that should always be considered when setting up a facility-design timeline. (MLF)

Students at all levels benefit from a multi-faceted approach to learning abstract material. The most commonly used technique in teaching the pure theory of international trade is a combination of geometry and algebraic derivations. Numerical simulation can provide a valuable third support to these approaches. The author describes a simple…

Over the last 5 years we have developed, produced, tested, and evaluated an authoring software package to produce web-based, interactive, audio-enhanced language-learning material. That authoring package has been used to produce language-learning material in French, Spanish, German, Arabic, and Tamil. We are currently working on increasing…

Item response theory (IRT) has become one of the most popular scoring frameworks for measurement data. IRT models are used frequently in computerized adaptive testing, cognitively diagnostic assessment, and test equating. This article reviews two of the most popular software packages for IRT model estimation, BILOG-MG (Zimowski, Muraki, Mislevy, &…

For more than a quarter of century, researchers have been studying the effects of TV viewing on both children and adults. Although controversies still exist, the data presents a clear picture of increased aggression in all age groups following the viewing of ?violent? TV. In this article, the author discusses how to help a child who is negatively…

The impact of the radio in the 1930s can be compared to the force of change in people's lives today caused by current technology. Marguerite V. Hood (1903-92), a recognized leader in the music education profession during the 1930s, understood the importance of music education radio broadcasts for rural one-room schools and music education classes.…

The truth is that today, millions of children have a parent, uncle, aunt, cousin, sibling or grandparent who is gay. Thousands of dedicated teachers, school administrators and coaches are gays or lesbians. What kind of message is being sent to youth when people say that their loved ones and trusted mentors are not safe for children to meet on TV?…

This paper provides a preliminary report of a small-scale research examining the effectiveness of a series of Music Appreciation segments of "Pre-school: Learn to Fly"--a locally designed and produced early childhood TV program in Hong Kong. Four aspects of young children's musical development were studied: 1) musical exposure; 2)…

This article presents a novel approach for explaining algorithms that aims to overcome various pedagogical limitations of the current visualization systems. The main idea is that at any given time, a learner is able to focus on a single problem. This problem can be explained, studied, understood, and tested, before the learner moves on to study…

R is free, open-source, cooperatively developed software that implements the S statistical programming language and computing environment. The current capabilities of R are extensive, and it is in wide use, especially among statisticians. The sem package provides basic structural equation modeling facilities in R, including the ability to fit…

Students in an introductory computing class participated in a study investigating the impact of using a graphics programming environment (Alice) and pair-programming on confidence, enjoyment and achievement. Sixty-four participants completed a short questionnaire and a content pre-test about computer programming concepts. Students were then…

This paper reports on a design experiment in the domain of number sequences conducted in the course of the "WebLabs" project. We iteratively designed and tested a set of activities and tools in which 10-14 year old students used the "ToonTalk" programming environment to construct models of sequences and series, and then shared…