Cells are bustling factories with diverse and prolific arrays of molecular machinery. Remarkably, this machinery self-organizes to carry out the complex biochemical activities characteristic of life. When Watson and Crick published the structure of DNA, they noted that DNA base pairing creates a double-stranded form that provides a means of…

Today's global digital culture not only engages young people in daily consumption of visual images, texts, and artifacts, but also provides them with the tools to actively participate in the production of imagery and narratives. Whether they post a picture on Facebook, create a blog, or make a YouTube video with their peers, they engage in what…

The field of neuroscience has experienced enormous growth over the past few decades. Educators look to neuroscience to become better teachers; lawyers and judges explore the literature to gain insight into court cases; and marketers consider the use of brain scans to glean information about consumer preferences. With this increased interest in…

Video tutorials are a common form of library instruction used with distance learners. This paper combines professional experience and literature reviews from multiple disciplines to provide a contextual overview of recommendations and findings for effective and engaging videos. The tools for tutorials appear in five main categories: screencasts,…

This article describes the "Kick Stick" activity from Design Squad Nation, in which kids turn a wooden paint stirrer and circuit into a motorized, spinning arm--then use it to kick a Ping-Pong[R] ball across the floor. Teachers can enrich their students' exploration of circuits and emphasize the engineering design process with "Design Squad…

This article discusses the integration of student-generated GeoGebra applets and Jing screencast videos to create a YouTube-like medium for sharing in mathematics. The value of combining dynamic mathematics software and screencast videos for facilitating communication and representations in a digital era is demonstrated herein. We share our…

Technology can be a powerful tool to increase motivation, engagement, and achievement (Park, Khan, and Petrina 2009). In this article, the authors describe their collaborative approach to integrating technology with a lab on bacterial transformation. Students view websites and create videos to increase their conceptual understanding. Although the…

Charles Dickens is arguably the greatest storyteller in English Literature and his novels have been loved and respected for nearly two hundred years. As accurate reflections of Victorian society they are unparalleled. Vivid characters and realistic settings are created in the mind of the reader, all laced with Dickens inimitable humour, wit and…

In this article, the author explores how to use "PowerPoint" to support the mathematics itself, not just to "present" but actually to "enhance" learning. For the purposes of this article, she has explored three tools: colour, animation and hyperlinks. (Contains 1 note.)

In today's rapidly changing world, people must continually come up with creative solutions to unexpected problems. Success is based not only on what one knows or how much one knows, but on one's ability to think and act creatively. In short, people are now living in the Creative Society. Unfortunately, few of today's classrooms focus on helping…

With what is technically possible increasing apace, this Webwatch brings some topical and spectacular animations to use in your teaching. You may have to customise them to your own systems but, providing your equipment is reasonably young, you should have little difficulty in launching them. There are endless possibilities for re-purposing these…

Cells are the fundamental unit of life and disease; therefore, many avenues of research converge on cells, making images of cells prominent in research and teaching. Much of the progress of modern biomedical science can be tied to advances in our ability to better visualize the functional morphology of cells, including higher resolution imaging,…

The debate over teaching evolution has once again reached a fever pitch in the United States. Earnest nineteenth-century clashes between scientific and religious worldviews have given way to the politically charged arguments of creation science and now intelligent design. The Web site of the National Center for Science Education (NCSE;…

Cyberchase is an animated television series airing on public broadcasting stations throughout the United States. It focuses on mathematics for elementary-level students ages 8-11 and is designed to engage young people with math concepts in a highly stimulating multimedia format. As part of continuing program improvement, a website for parents and…

It seems hard to believe that Dolly the cloned sheep was born 10 years ago, kindling furious arguments over the prospects and ethics of cloning a human. Today, the controversy over cloning is entwined, often confused, with concerns over the use of human embryonic stem cells. Most people are unclear what cloning is, and they know even less when it…