Explores why the idea of outsourcing campus information technology (IT) services rouses opinions and passions best handled by informed dialogue. Discusses how to conduct this dialog, including common myths about outsourcing and useful lessons. (EV)

Reports on group conceptions of magnetism. (Author/CCM)

Presents a research project in which the nature and extent of the misunderstanding of moles is quantified. Outlines a design and the implementation of a set of activities to promote conceptual change in this area. (CCM)

Examines first-year university students' (n=630) understanding of fundamental calculus concepts at three South African universities. Identifies several misconceptions underlying students' understanding of calculus concepts. Addresses some of the common errors and misconceptions related to students' understanding of 'limit of a function' and…

Explores students' worldviews as revealed by their ideas about the causality of earthquakes after experiencing the natural disaster. Finds that students accept scientific ideas and abandon their original worldviews, accept scientific ideas and retain their original worldviews, or retain their original worldviews and ignore the scientific…

Explains the concept of mole and presents a teaching approach in which students can experiment with atoms and develop an understanding of mass ratios. Presents 10 examples of chemistry problems involving moles and unit conversations. (YDS)

Introduces an activity in which students record their learning about scientists by writing different types of poems. (YDS)

In this article, we analyze the complexity of using instructional dialogues in the teaching of mathematics. We trace a 10-lesson unit on functions and their graphs taught by Magdalene Lampert to a 5th-grade classroom. We use this trace to help analyze and systematize the complexity of the classroom discourse. Analysis shows that Lampert's…

Fluency disorders are communicative disabilities that can lead to psychosocial and emotional issues. The most prevalent of these disorders is stuttering. People who stutter may cope with stigmatization and discrimination throughout their lives as a result of misconceptions and misinformation about the disability's etiology and manifestations.…

From a personal perspective, the author reflects upon the notion that many research findings appear falsely to possess the quality of being "obvious". Specific attention is given to the topic of teacher effectiveness. The feeling that findings are obvious can be related to the following: the false consensus effect, selfserving cognition, hindsight…

Just as technology has changed the way teachers teach and students learn, so too has technology transformed the way our industry manages school construction programs. Gone are the days when a school construction project had to be planned around the limitations of the contractor rather than the needs of students. Also different are the ways schools…

Many years ago, Arons pointed out the incomprehension science students exhibit of the basic mathematical operations multiplication and division and the need to address the problem in physics classes to assure student understanding of the physical world. McDermott et al.'s Physics by Inquiry program does address this need directly and in detail (by…

The effective classroom reading instruction and early reading interventions is routinely misrepresented and exaggerated by the federal officials. Individual tutoring that produces on-level reading achievement is presented based on the misinterpretations of the research.

The burgeoning interest over recent decades about the human brain, and possible implications for education, has, perhaps not surprisingly, fostered a suite of urban myths about brain functioning. The prize for the barmiest goes to the one about using only 10% of the brain, but there are plenty more that deserve dishonourable mention. The most…

We find infinite series in calculus to be one of the most confusing topics our students encounter. In this note, we look at some issues that our students find difficult or ambiguous involving the Ratio Test, the Root Test, and also the Alternating Series Test. We offer some suggestions and some examples, which could be a supplement to the set of…