It is a pity that for so many people not involved in Teaching, and for a surprising number who are, mathematics in schools is "chiefly" all about the ability to know a set of facts, multiplication tables and addition bonds in particular, rather than the capacity to reason and explore patterns and relationships in Number and Shape.…

Animation is the rapid display of a sequence of static images that creates the illusion of movement. This optical illusion is often called perception of motion, persistence of vision, illusion of motion, or short-range apparent motion. The phenomenon occurs when the eye is exposed to rapidly changing still images, with each image being changed…

Deciding whether to go with a particular open source product is an exercise in risk management: understanding the risks of one's possible actions and choices, calculating when a certain level of risk is appropriate to reach a desired outcome, and planning for how to handle negative outcomes. To be sure, opting to go with a particular proprietary…

Over the last few years, there has been a wealth of materials written and presented on next-generation library catalogs. These next-generation interfaces strive to turn "standard" integrated library systems (ILSs) into more nimble and robust search platforms that offer more user-friendly 2.0 enhancements for users. Rather than abandoning…

This paper reports on a technique the authors have developed to produce and analyze, at very low cost, good quality strobe-like photographs. While the concept is similar to the one described by Graney and DiNoto, the strategy described here benefits from recent advances in the fields of digital photography and related software to significantly…

Over the years, as new technology became available, the author always tried to use it to improve his interactions with patrons. He wanted to make librarians' services friendlier and more personalized. The author stresses that social software was never really about the software; the "social" part of it was always the most crucial. One of the best…

In this article, the author talks about linked data and focuses on the main point of linked data: building a better web. Even though how people build the web has changed steadily over the years (and keeps changing, as programmers switch toolkits and frameworks every few years, disposing of older languages and tools when newer, better ones come…

Today's higher education environment is marked by heightened accountability and decreased budgets. In such an environment, no higher education institution can afford to ignore alternative approaches that could result in more effective and less costly solutions. Open-source software (OSS) can serve as a viable alternative to traditional proprietary…

Children are innately creative, and the youngest often are the most original because they have yet to be influenced by the creativity of others. One way to think of creative expression is as a continuum. At one end is originality, or the creation of something wholly new, "original." At the other end is replication, or the re-creation of something…

Throughout the history of library automation, the author has seen a steady advancement toward more open systems. In the early days of library automation, when proprietary systems dominated, the need for standards was paramount since other means of inter-operability and data exchange weren't possible. Today's focus on Application Programming…

Readers have experienced the acceleration in music technology developments in recent years. The ease with which students and teacher can access digital audio files, video clips of music performances, and online instructional resources is impressive. Creativity "environments" were developed in a game-like format for children to experiment with…

The Notable Children's Videos, Recordings, and Great Interactive Software for Kids lists are compiled annually by committees of the Association for Library Service to Children (ALSC), a division of the American Library Association (ALA). This article presents the lists for 2009 that were released in January during the ALA Midwinter Meeting in…

The Mango Suite is a set of three freely downloadable cross-platform authoring programs for flexible network-based CALL exercises. They are Adobe Air applications, so they can be used on Windows, Macintosh, or Linux computers, provided the freely-available Adobe Air has been installed on the computer. The exercises which the programs generate are…

Educational technologies such as Google Earth have the potential to increase student learning and participation in geoscience classrooms. However, little has been written about tying the use of such software with effective assessment. To maximize Google Earth's learning potential for students, educators need to craft appropriate, research-based…

The United States high school dropout problem has been called a national crisis, with only 74.9% of public high school students graduating with a diploma in 2008. With states and districts under mounting pressure to raise graduation rates, there is increasing urgency to obtain more accurate and timely data to systematically identify students most…