Lead poisoning has been a problem since early history and continues into modern times. An appealing characteristic of lead is that many lead salts are sweet. In the absence of cane and beet sugars, early Romans used "sugar of lead" (lead acetate) to sweeten desserts, fruits, and sour wine. People most at risk would have been those who…

Archaeology provides the chance to ask questions about human culture, past and present, using artifacts as evidence. By studying archaeology, students learn about how people in their region found and prepared food, responded to changes in their environment (e.g., flooding, earthquakes, droughts), and interacted with other peoples. This article…

Changes in higher education institutions characteristic of a knowledge society are strongly affecting academic life, scientists' working conditions and the social dynamics of scientific groups. In such situations, it is important to understand the different ways in which these groups are tackling the structural dilemmas posed by the changes…

Museums in Taiwan have developed various digital archives, but few people have visited these digital archives. Therefore, this study designed a digital archaeology game for high school students to play. Based on the concept of "learning for playing" (i.e., players who want to win will study more), the digital archaeology game contest…

The nature and value of "professionalism" has long been contested by both producers and consumers of policy. Most recently, governments have rewritten and redefined professionalism as compliance with externally imposed "standards." This has been achieved by silencing the voices of those who inhabit the professional field of…

In this paper, we describe the merits of "visual archaeology," or understanding the past through the analysis of images, as a method for teaching historical context. We begin by articulating the typical archaeological process for studying and analyzing material artifacts, and then describe the possibilities this process offers for…

This paper outlines a case study of an assessment development process which contrasts with more recent "top-down" trends in assessment which tend to leave assessment development processes opaque to users. This paper describes the processes of a collaborative, multi-agency project which set out to develop an assessment framework which…

In this article, the authors focus on an Engineering is Elementary unit that emphasizes students' understanding and application of properties of materials in the context of an engineering design challenge. Students build understanding through a series of hands-on activities, then apply their knowledge to solve a materials engineering problem:…

Children often associate the study of bones with dinosaurs or crime scenes. This unit introduces students to "zooarchaeology," the study of animal remains from archaeological sites. Students in grades 3-5 engage in hands-on activities examining bones, shells, and other "hard parts" of animals. They use their observations as a starting point for…

In lawsuits pending in federal courts in Boston and Chicago, Americans harmed by terrorist attacks linked to the Islamic Republic of Iran are asserting claim to artifacts they believe belong to that nation, in their quest to win more than $4-billion in damages. The institutions that hold the artifacts, which include Harvard University and the…

This paper deals with aging of a remarkable woman from Florida, Wilma E. Davis. After ministering in the Methodist church for over 30 years as the first ordained Methodist minister in the state of Florida, Davis retired and began a PhD program at Boston University at the age of 63. Davis completed her PhD at the age of 68. The pursuit of her…

The purpose of this investigation is to describe an implementation of a modeling task using mock data from an ancient archeological find. Students discover the relationship between the height of a person and his or her stride length. Qualitative data from student discussions document thinking and reasoning.

Getting students involved in the process of inquiry takes much more than pointing out a problem, offering sources, and setting them on their way. Fortunately, there are a number of teaching strategies that can be instrumental in engaging students in the process of inquiry. As a teacher of world history in the seventh grade, House of Avalon, at…

Historically, the teaching of design theory in an engineering curriculum has been relegated to a senior capstone design experience. Presently, however, engineering design concepts and courses can be found through the entirety of most engineering programs. Educators have recognized that engineering design provides a foundational platform that can…

This paper presents the findings of a research study which investigated the digital preservation practices among two faculty user groups, archeologists and art historians. This faculty's knowledge of digital preservation practices and their perceptions and emotions concerning the digital images they had created and, or collected to support their…