In 1997 the Organization for Economic Cooperation and Development (OECD) partnered with countries around the world to design the ambitious and innovative Programme for International Student Assessment (PISA). Beginning in 2000, and every three years since, OECD/PISA has assessed 15-year-old students in participating countries to gauge the extent…

Questions and issues related to ethnic diversity are part of the everyday experiences in Canadian classrooms. Most scholars and educators in the field assume a progression from knowledge of diversity, through to acceptance, respect, and justice. Knowledge about difference is not enough, but it is the starting point for both respect and justice.…

Safe school policies in many urban schools in Ontario have featured security guards, electronic surveillance, student identification tags, discipline, and zero tolerance. In 2000, the Ontario Ministry of Education passed the Safe Schools Act, which set out a list of offences that could trigger expulsion, suspension, and other disciplinary…

From August 2009 to January 2010, fourteen educational leaders in B.C.'s School district #64 chose to participate in an individualized educational leadership coaching initiative. These participants were coached to develop and focus on specific goals and objectives of their own choosing, often related to school goals or, in some cases, personal…

Many teachers say that they do "assessment for learning" (AfL), but often their assessment practice does not really reflect the intentions and principles that make AfL powerful. Teachers who understand the "spirit" as well as the "letter" of AfL are continually building their expertise so that they can carefully apply their professional knowledge…

Learning in formal schools violates several simple principles: that no one can learn on an empty spirit; that true learning requires an absence of fear or authority; that learning is the most natural of human instincts. By making schooling compulsory, we have abandoned trust in our individual and collective experience in favour of experts and…

Although schools are continuously improving their inclusion policies, the process of inclusion in society in general has not evolved accordingly--including in the teaching profession, itself. How can we, on the one hand, include individuals with learning disabilities throughout their school years, claiming that they can contribute to society in…

The simple hand-held infrared thermometer can be used to measure the temperature of surfaces of different reflectivity exposed to sunlight and wind. From four temperature measurements of black and white panels in windy and wind-sheltered conditions, together with the two wind speed measurements, both the flux of incident solar radiation and the…

We demonstrate Fermat's principle in optics by a simple experiment using reflection from an arbitrarily shaped one-dimensional reflector. We investigated a range of possible light paths from a lamp to a fixed slit by reflection in a curved reflector and showed by direct measurement that the paths along which light is concentrated have either…

This article presents a new technique for performing most well-known demonstrations of wave optics. Demonstrations which are normally very hard to show to more than a few people can be presented easily to very large audiences with excellent visibility for everyone. The proposed setup is easy to put together and use and can be very useful for…

A series of papers have recently addressed the mechanism by which a siphon works. While all this started as an effort to clarify words--namely, dictionary definitions--the authors feel that words, along with the misguided use of physical concepts, are currently contributing to considerable confusion and casuistry on this subject. They wish to make…

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…

Today's global community encompasses interconnectivity between societies, where a development in one country affects and informs something similar in other countries. Multicultural education is not exempt from this pattern. Multicultural education was first started by concerned activists and educators in the United States as a way to secure social…

In the very near future, Latino students will become the majority in California's public schools and because of their great numbers and presence, the pattern of lackluster academic achievement must be a major concern of teachers, school leaders, and policy makers. Despite having made great strides in narrowing the gap that separated them from…

Acquiring proficiency in the various English language skills and the ability to utilize those skills as a medium of learning is a daunting task. Research suggests that children who do not speak English as their first language (L1) need five to seven years in school before they can perform as well in English as their English peers who are native…