One sign of a good task is that it will work just as well with Year 7 as with Year 13. The author asks learners to use graph-drawing software to draw a picture with graphs. He uses his imagination to suggest what a particular curve might resemble and helps learners to adjust their drawings to achieve what they are trying to make. Sometimes, one…

The close relationship between charged particles and electromagnetic fields has been well known since the 19th century, thanks to James Clerk Maxwell's brilliant unified theory of electricity and magnetism. Today, electromagnetism is recognized as an essential aspect of human activity and has consequently become a major component of senior…

During conversation, women tend to nod their heads more frequently and more vigorously than men. An individual speaking with a woman tends to nod his or her head more than when speaking with a man. Is this due to social expectation or due to coupled motion dynamics between the speakers? We present a novel methodology that allows us to randomly…

With demonstrated benefits to higher level learning, peer review in the classroom has been well researched and popular since at least the 1990s. However, little or no prior studies exist into the peer review process for online courses. Further, we found no prior research specifically addressing the operational aspects of online peer review. This…

E. Dhooge and R. J. Hartsuiker (2010) reported experiments showing that picture naming takes longer with low- than high-frequency distractor words, replicating M. Miozzo and A. Caramazza (2003). In addition, they showed that this distractor-frequency effect disappears when distractors are masked or preexposed. These findings were taken to refute…

Test-based assessment tools are mostly focused on the use of computers. However, advanced Information and Communication Technologies, such as handheld devices, opens up the possibilities of creating new assessment scenarios, increasing the teachers' choices to design more appropriate tests for their subject areas. In this paper we use the term…

This autoethnographic investigation considers an English-speaking lecturer's observation and consideration of the predicament of non-native speakers of English in an English language mathematics classroom based on that same (non Spanish-speaking) lecturer's experience in a Spanish language mathematics classroom. Difficulties of understanding a…

This self-study examines the process of technological transition: the instructional shift from the use of one distance course delivery technology, to a different technology delivery system. Specifically, it examines the impact of the shift on course design, and on the instructor's transitional learning process that occurred while moving a graduate…

The goal of this geometry project is to use Voronoi diagrams, a powerful modeling tool across disciplines, and the integration of technology to analyze spring rainfall from rain gauge data over a region. In their investigation, students use familiar equipment from their mathematical toolbox: triangles and other polygons, circumcenters and…

This study sought to examine the development of prospective secondary mathematics teachers' Technological Pedagogical Content Knowledge as they worked individually and in small groups to develop and present lessons with dynamic mathematics software. In a three-semester long study, data were collected from 68 prospective secondary mathematics…

This paper discusses the potential of learning technologies to foster competence development of students. It aims to improve understanding of pedagogical conditions that have to be met to establish a competence orientation in e-learning. We review the literature to summarise recent changes in e-learning, identify attributes of web 2.0…

To ascertain best practices for schools implementing or sustaining instructional school gardens by interviewing key members in 10 schools with exemplary instructional school gardens programs in California. Practices of schools with exemplary instructional school gardens programs were analyzed by constant comparative analysis using qualitative data…

In response to ongoing concerns about financial ethics, this study analyzes the speech of company executives in quarterly earnings conference calls to understand strategic usage of ethics-related language. Against the backdrop of the recent global financial crisis, the Aristotelian concept of ethos provides a framework to investigate linguistic…

Cognitive readiness (CR) and performance for operational time-critical environments are continuing points of focus for military and academic communities. In response to this need, we designed an open source interactive CR assessment application as a highly adaptive and efficient open source testing administration and analysis tool. It is capable…

The United States is currently experiencing its worst man-made environmental disaster, the BP Deepwater Horizon oil leak. The Gulf of Mexico oil spill is severe in its impact, but it is only one of several global oil spill disasters in history. Students can utilize the technology of Google Earth to explore the spatial and temporal distribution of…