A digital SLR camera with a standard lens (50 mm focal length, f/1.4) on a fixed tripod is used to obtain photographs of the sky which contain stars up to 8[superscript m] apparent magnitude. The angle of view is large enough to ensure visual identification of the photograph with a large sky region in a stellar map. The resolution is sufficient to…

Taking Action Opportunities (TAO) is a curriculum that combines guided reflection, a focus on the local environment, and innovative use of wildlife technology to empower student action toward improving the environment. TAO is experientially based and uses remote cameras as a tool for schoolyard exploration. Through TAO, students engage in research…

In this study, we investigated the ways in which university students connected with science through the use of photovoice (Wang & Burris, 1994) as a pedagogical tool. Results indicated that students came to appreciate their connections to the science that operates in their lives as they reflected on and became empowered with regard to the…

The purpose of this study was to examine the knowledge, skills, and dispositions enabled for elementary school participants in two summer herpetology programs, one in North Carolina and one in Florida. An additional purpose of this study was to examine the normative scientific practices in which participants engaged and to describe how these…

This study shows the impact and results of implementing three cognitive strategies in science teaching in English. The three-month study was carried out with 144 second grade students at a public school of Bogota's Bilingualism program, but only 40 students contributed in the data collection process. Data collected from observations and…

Case studies are an effective way to help students understand how science works, and perhaps even more importantly, how science knowledge is constructed. Yet often when we teach the content of science, we overlook the nature of science (NOS), and in particular, how knowledge claims of science are justified (Abd-El-Khalick, Bell, and Lederman 1998;…

The shift from analog to digital video transformed the system from a unidirectional analog broadcast to a two-way conversation, resulting in the birth of participatory media. Digital video offers new opportunities for teaching science, social studies, mathematics, and English language arts. The professional education associations for each content…

Single photons are used for fundamental quantum physics experiments as well as for applications. Originally being a topic of advance courses, such experiments are increasingly a subject of undergraduate courses. We provide interactive screen experiments (ISE) for supporting the work in a real laboratory, and for students who do not have access to…

"Slowmation" (abbreviated from "Slow Animation") is a simplified way of making an animation that enables students to create their own as a new way of learning about a science concept. When students make a slowmation, they create a sequence of five multimodal representations (the 5 Rs) with each one contributing to the learning…

Concept mapping is a technique used to provide a visual representation of an individual's ideas about a concept or set of related concepts. This paper describes a concept mapping tool using a photograph association technique (CoMPAT) that is considered to be a novel way of eliciting children's ideas. What children at 11 years of age know about…

Colour science is based on the sensation of monochromatic light. In contrast to that, surface colours are caused by reflection of wide sections of the daylight spectrum. Non-spectral colours like magenta and purple appear homologous to colours with spectral hue, if the approach of mixing monochromatic light is abandoned. It is shown that a large…

What effects do different setups of museum exhibits have on visitors' conversations and interactions? The study reported here is an investigation of the role that labels and associated materials play in visitors' conversations and interactions at a heat camera exhibit. After we introduced a label to help visitors explore the insulating properties…

Why not combine the use of technology with the excitement of a scavenger hunt that moves middle-level students out into the "wilds" of their school campus to classify plants? In the lesson plan described here, students embark on a botanical scavenger hunt and then document their findings using a digital camera. This project was designed to allow…

It has long been known that when a cable of specified length is hung between two poles, it takes the shape of a catenary--a hyperbolic cosine function. In this paper, we study a variation of this problem. First, we consider a cable hanging between two poles in which one end of the cable is fixed to one pole; the other end of the cable runs over a…

Lions, tigers, and bears, oh my! Digital cameras, young inquisitive scientists, give it a try! In this project, students create an open-ended question for investigation, capture and record their observations--data--with digital cameras, and create a digital story to share their findings. The project follows a 5E learning cycle--Engage, Explore,…