This article provides an example of a collaborative effort between a dance specialist and four third-grade classroom teachers at an arts magnet school. They developed a dance and geometry integration project including implementation strategies, assessment tools, and reflections completed by both the classroom teacher and the third-grade students.…

Positive youth development (PYD) orients youth toward pro-social and forward-looking behavior through programs that emphasize youth empowerment and involvement, focus on skill development and character building, incorporate community collaboration at multiple levels, and include positive adult role models and mentors that interact with youth in…

This study of 952 fifth and sixth graders in Washington, DC, and Alexandria, Virginia, found that students who were offered the "Higher Achievement" program had higher test scores in mathematical problem solving and were more likely to be admitted to and attend private competitive high schools. "Higher Achievement" is a…

Avogadro's number, usually denoted by N[subscript A], plays a fundamental role in both physics and chemistry. It defines the extremely useful concept of the mole, which is the base unit of the amount of matter in the international system of units. The fundamental character of this number can also be illustrated by its appearance in the definitions…

Resonance is one of the recurring themes in physics and, as such, is important in research applications and in explaining many everyday phenomena. Students often encounter resonance during studies of simple harmonic motion, sound, mechanical waves and AC circuits. Alternatively, or in addition, resonance can be demonstrated in the context of…

The pica phenomenon, where non-edible substances are repeatedly consumed, has been linked with developmental and behavioural disorders, particularly autism. The clinical presentation of foreign body ingestion in patients with autism is discussed, and recommendations for caregivers are provided based on the available literature. An 18-year-old man…

The time-average power radiated by a pair of infinitesimal dipoles is examined as their spacing is varied. The results elucidate the effect of the interaction of the dipoles on their radiation. (Contains 4 figures.)

Great scientists in the past have experimented with coils and magnets. Here we have a variation where coupling occurs between two coils and the oscillatory motion of two magnets to give somewhat surprising results. (Contains 6 figures and 1 footnote.)

The question of whether and how to offer students the option of attending a school other than the one assigned by their residence is a hotly debated issue with substantial implications for policymaking. Whether pursued as an effort to increase the availability of high-quality options in communities without equal access; to drive improvement…

This case involves dilemmas for educational leaders who may face the process of school consolidation brought on by decreased funding and demands for accountability. We highlight the challenges and opportunities to collaborate within and across diverse communities and schools with varying expressions of cultural, political, ethical, and…

Under some conditions, the method of images (well known in electrostatics) may be implemented in magnetostatic problems too, giving an excellent example of the usefulness of formal analogies in the description of physical systems. In this paper, we develop a quantitative model for the magnetic interactions underlying the so-called Geomag[TM]…

A thematic course called "Climate Change: Chemistry and Controversy" was developed for upper-level non-STEM students. This course used the socioscientific context of climate change to teach chemical principles and the nature of science. Students used principles of agnotology (direct study of misinformation) to debunk climate change…

This qualitative study explored student and parent perspectives on the extent to which gifted and talented programs met the educational needs of gifted students in Grades 4 to 7. Fifty-two interviews were conducted with students and parents from 10 public schools including seven neighborhood schools and three magnet schools. Participant…

Although most elementary students have had experiences with magnets, they generally have misconceptions about magnetism (Driver et al. 1994; Burgoon, Heddle, and Duran 2010). For example, students may think magnets can attract all metals or that larger magnets are stronger than smaller magnets. Students often confuse magnets with magnetic…

A series of experiments for undergraduate courses (e.g., organic, physical) have been developed in the area of small molecule organic materials. These experiments focus on understanding the electronic and redox properties of a donor-acceptor molecule that is prepared in a convenient one-step microscale reaction. The resulting intensely colored…