Critical Response to “The Leadership of Transition: Correction,Conciliation and Change in South African Education”

Today’s media is filled with stories of man’s inhumanity toward man. Education journals are replete with assessments of educators as failing to meet the demands of the modern world. Jansen offers stories of hope to counterbalance the bombardment of negative stories. His research “explores the character of leadership in transition societies”. He draws portraits of three educators, in leadership roles, whose lives provide a moment for us to catch our breath and remember that leaders have choices about how they will live out their roles in ways that are grounded in social justice

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The Dark Side of “Postmodern Moonshine”

In our summer 2006 issue, we ran a comprehensive overview of how postmodernism has degraded composition on our campuses. Steve Kogan enlarges that indictment and charges that the movement has deliberately corrupted every area of English instruction—from the acquisition of skills and knowledge to the more fundamental mission of developing in students the habits of disciplined learning.

The Long Decay Model of One-Dimensional Projectile Motion

This article introduces a research study on student model formation and development in introductory mechanics. As a point of entry, I present a detailed analysis of the Long Decay Model of one-dimensional projectile motion. This model has been articulated by Galileo (in De Motu) and by contemporary students. Implications for instruction are discussed.

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Judicial Splits: The Supreme Court’s New Message for Education

When the Supreme Court pronounces on race and education it makes headlines. On 28 June 2007 the Supreme Court revealed its long-anticipated decisions on Parents Involved in Community Schools v. Seattle School District No. 1 and Meredith v. Jefferson County, proving that maneuvering the minefield of America’s race relations is just as difficult and divisive as it has ever been. In this carefully constructed essay, George R. La Noue examines the details of these cases and the implications of their decisions on K–12 and higher education. The future role of race in admissions, scholarships, hiring, classes, housing, recruiting, and contracting are all discussed. Facts may be stubborn things, but for some justices constitutional law seems to be infinitely malleable. Divisions in the Supreme Court place increased importance on state constitutional initiatives. Professor La Noue warns that from a political standpoint, Americans need to reaffirm our core value that individuals have the right not be discriminated on the basis of race.

Knowing Who Your Friends Are: Aspects of the Politics of Logical Empiricism

This paper comments on Reisch’s book How the Cold War Transformed Philosophy of Science. Overall supportive of Reisch’s project and perspective, it raises certain points where the data appear inconclusive and either provides additional support or briefly explores some interpretative alternatives.

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A New Way of Thinking about Social Location in Science

The Durkheimian concept of the density of social relationships may prove more fruitful than the historical materialist notion of a social hierarchy for thinking about the social location of epistemic agents in science. To define a scientist’s social location in terms of the density of her professional relationships with other scientists permits us to give a more precise characterization of marginalization and thus to formulate more testable hypotheses about marginalized groups in science. The notion of social density helps to explain not only how some individual scientists are more likely than others to get a hearing for their ideas, but also how scientific inquiry flourishes more in some societies than in others.

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A Role for Experiment in Using the Law of Inertia to Explain the Nature of Science: A Comment on Lopes Celho

The whole mode of Galileo’s discovery of the Law of Inertia is an excellent exemplar of the Nature of Science. The law can, moreover be shown to be a direct consequence of the hypothesis that space is homogeneous and isotropic and time is homogeneous

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Looking for Daisy: constructing teacher identities

Research on teacher identities is both important and increasing. In this forum contribution I re-interpret assertions about an African American science teacher’s identities in terms of Jonathon Turner’s (2002) constructs of role identity and sub-identity. I contest the notion of renegotiation of identities, suggesting that particular role identities can be brought to the foreground and then backgrounded depending on the situation and the need to confirm a sub-identity. Finally, I recommend the inclusion of teachers’ voices in identity research through greater use of co-authoring roles for teachers.

Evaluating online learning communities

This article reviews recent evaluation studies of online learning communities to provide a systematic understanding of how such communities are evaluated. Forty-two representative studies were selected and categorized into a newly developed taxonomy of online learning community evaluations. This taxonomy is divided into four components: evaluation purpose, evaluation approach, measures for evaluation, and evaluation techniques. The findings suggest that it is inappropriate to conceptualize evaluation of such communities as a one-size-fits-all, generalizable measure of “good” or “bad.” Instead, we recommend a comprehensive, on-going, diagnostic approach to measuring clusters of indicators, or syndromes, of a particular OLC and examining the causal relation assumed by the evaluators between what is measured and the success of OLC as an imputed outcome.

Clergy’s Views of the Relationship between Science and Religious Faith and the Implications for Science Education

Since many teachers and students recognize other kinds of knowledge (faith) based on other ways of knowing, consideration of these realities is appropriate for the science education community. Understanding the multitude of ways that clergy view relationships between science and faith (i.e. alternative ways of knowing) would assist in understanding various ways that people address complex issues arising from ideas about science and faith. We administered a questionnaire composed of multiple-choice and short answer items to 63 United Methodist ministers. Findings included (1) that formal, organized faith contexts (e.g. church services) serve as informal science education opportunities, (2) participants demonstrated considerable diversity regarding the types of relationships developed between science and faith, and (3) participants recognized a need exists for better understandings of science and its relationship to faith for them, their colleagues, and their congregations.

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The Concept of Nondeterminism: Its Development and Implications for Teaching

Nondeterminism is a fundamental concept in computer science that appears in various contexts such as automata theory, algorithms and concurrent computation. We present a taxonomy of the different ways that nondeterminism can be defined and used; the categories of the taxonomy are domain, nature, implementation, consistency, execution and semantics. An historical survey shows how the concept was developed from its inception by Rabin & Scott, Floyd and Dijkstra, as well as the interplay between nondeterminism and concurrency. Computer science textbooks and pedagogical software are surveyed to determine how they present the concept; the results show that the treatment of nondeterminism is generally fragmentary and unsystematic. We conclude that the teaching of nondeterminism must be integrated through the computer science curriculum so that students learn to see nondeterminism both in terms of abstract mathematical entities and in terms of machines whose execution is unpredictable.

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The Crisis of Literacy and the Courage to Teach

A report from the National Endowment for the Arts, among much other such research, reveals that literacy is in serious decline in America. Ramifications of this decline extend beyond English and language departments to affect all other disciplines, ultimately raising the question of how a democracy can function when its citizens abandon the written word. There are ways, David Rothman says, for academics to counteract this trend, venturing outside the walls to foster the literacy of younger children. Those who take on such challenges may find that departmental politics recede somewhat, and they may rediscover faith in the possibilities of education-and even in themselves.

On the Concept of Energy: How Understanding its History can Improve Physics Teaching

Some physicists have pointed out that we do not know what energy is. Many studies have shown that the concept of energy is a problem for teaching. A study of the history of the concept shows that the discoverers of energy did not find anything which is indestructible and transformable but rather that the concept of energy underwent a change of meaning and energy was considered a substance towards the end of the nineteenth century. In distinguishing between the treatment of phenomena and the theories carried out by Mayer and Joule, it can be concluded that they established equivalences between different domains, such as motion and heat, motion and electricity or position and motion. This complies with the interpretation presented in textbooks published about a century ago and enables us to overcome some difficulties with the concept of energy.

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Sanmao, the Vagrant: Homeless Children of Yesterday and Today

The intensifying globalization has made street survival more brutal and miserable for homeless children, especially in Third World countries. Sanmao, the Vagrant is a wordless picture book which tells of the adventures of a boy named Sanmao in streets of Shanghai during WWII. The essay analyzes how the artist’s ingenious visual narrative authentically anticipates the omnipresent impact of globalization on innocent children. Sanmao’s survival totally relies on his resilience and proactivity. He falls prey to unbridled exploitation and coercive and abusive treatment. Originally a comic intended for adults, the book is the artist’s furious protest against the indifferent attitude of the adult world.

Thriving in-between the cracks: Deleuze and guerilla science teaching in Singapore

The radical philosophies of difference articulated by Deleuze and Guattari are just beginning to impinge the field of education although less so within science education. One common thread among the numerous concepts and neologisms (especially the rhizome) that have been coined is the necessity for thinking and acting in what they call ‘experimental’ modes, which shifts our focus onto the eternal process of becoming rather than merely (re)producing states of being. I reflect upon these seemingly utopian ideas in the light of recent educational changes in Singapore aimed at preparing competent citizen–workers for the knowledge economy and globalization. In particular, this paper shows how one elementary science teacher adopted guerilla tactics while negotiating these sometimes conflicting transitions in policies. I argue that neither mandated, top-down reforms nor drastic experimentation by individuals alone are most productive but rather working in the ephemeral in-between spaces of the rhizome, which Deleuze and Guattari had all long championed.

Retooling Education: Testing and the Liberal Arts

The motivation and methodology for measuring intelligence have changed repeatedly in the modern history of large-scale student testing. Test makers have always sought to identify raw aptitude for cultivation, but they have never figured out how to promote excellence while preserving equality. They’ve settled for egalitarianism, which gives rise to “culturally fair” tests that substitute vagaries for knowledge, deprive students of any real appreciation for language, and trivialize education. Robert Jackson yearns for traditional oratorical approaches to schooling that venerate and imitate essential, time-tested masters. Unfortunately, he writes, such an education defies measurement with today’s multiple-choice instruments.

Deep intuition as a level in the development of the concept image

To explicate certain phenomena, e.g., the possibility of deduction without definition, we hypothesize that an individual is able to understand and appreciate reasoning with a due feeling of its necessity when the concept image of each concept involved in the reasoning has reached a certain level of development; we then speak of deep intuition. This conception is presented (with a variety of examples) in the framework of D. Tall’s theory of three worlds of mathematics (‘conceptual-embodied’, ‘proceptual-symbolic’, and ‘formal-axiomatic’).

Adolescent Journeys: Finding Female Authority in <Emphasis Type="Italic">The Rain Catchers and The House on Mango Street</Emphasis>

This article compares the first-person narratives of two adolescent girls in the novels The Rain Catchers and The House on Mango Street. I propose that adolescent girls can use literacy to read the world around them as a text and therefore help them to form their own identities enough to ultimately find authority in telling their own stories. I use Judith Langer’s theory of envisionment-building as a primary lens through which to interpret the girls’ narrative work and further elucidate the feminist aspects involved through Belenky et al.’s famous work, Women’s Ways of Knowing.

How might Native science inform “informal science learning”?

This article examines the literature on Native science in order to address the presumed binaries between formal and informal science learning and between Western and Native science. We situate this discussion within a larger discussion of culturally responsive schooling for Indigenous youth and the importance of Indigenous epistemologies and contextualized knowledges within Indigenous communities.