Communicating modern biotechnologies is certainly no easy task. To tackle such a complex and future-oriented assignment, help may arrive, paradoxically, from the past, from ancient rhetorical tradition, and in particular from Aristotle, the most renowned rhetoric teacher of all time. In his Rhetoric, Aristotle suggested that to be persuasive speakers should make use of widely accepted opinions (endoxa), i.e. the common sense shared by all. Common sense is expressed in common truths and value-laden maxims. Common sense, however, is not flat but dialectical, in that it includes contrasting
Popularising mathematics requires a preliminary reflection on language and terms, the choice of which results from underlying dynamics. The aim of this article is to start an overall analysis of the conditions influencing this linguistic choice.
According to Einstein’s renowned declaration, for those who believe in physics – or, more precisely, in its capability to offer a “scientific” representation of the world – the distinction between present, past and future is just “an illusion, though obstinate”. If we consider an effective analogy by Mauro Dorato, we can state that those who agree with the famous German scientist will recognize in the present, past and future a relationship very similar to that between “here” and “somewhere else” – in other words, the present is just a located moment and has no privileged status. In other
What may be defined as the "standard model" of the public communication of science began to develop in the second half of the nineteenth century, gained a clear structure (especially in an Anglo-Saxon context) in the first three decades of the twentieth century and dominated until the nineties. Roughly speaking, the model tends to describe science as a compact social (and epistemic) corpus, largely separated from the rest of society by a type of semipermeable membrane. That is, information and actions can flow freely from science to the rest of society (through the application of technologies
It is often said that a new era is beginning, one that is founded on knowledge, thus envisaging a new society, founded on information. Meanwhile, technological innovation already characterises our daily lives and our vision of the world: no past generation saw their surroundings change so quickly and deeply as we do.
This paper describes the integration of handheld computer technology into an existing web-based educational platform, the Web-based Inquiry Science Environment (WISE) and the synergy it produces. This solution facilitated a research program that explores how handheld computers (PDAs, palmtops, etc.) can expand the scope and functionality of inquiry activities in K-12 science and mathematics curriculum. The paper presents the WISE software and curriculum and explains how combining it with handheld technology creates unique educational opportunities. It then goes on to describe the system that
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Turadg AleahmadJim Slotta
resourceresearchProfessional Development, Conferences, and Networks
This book describes the similarities and differences between scientific inquiry in education and scientific inquiry in other fields and disciplines and provides a number of examples to illustrate these ideas. Its main argument is that all scientific endeavors share a common set of principles, and that each field including education research develops a specialization that accounts for the particulars of what is being studied. The book also provides suggestions for how the federal government can best support high-quality scientific research in education.
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National Research CouncilRich ShavelsonLisa Towne
There is no single right way to learn things, and no single place or even moment in which we learn. All learning happens continuously, from many different sources, and in many different ways. There are three main educational sectors, the formal education sector of schools and universities, the workplace, and the free-choice learning sector. Of the three, the most frequently over-looked is the free-choice learning sector. The free-choice learning sector includes museums, television, radio, the Internet, magazines, newspapers, books, parks, community organizations of all types: youth, adult
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Institute for Learning InnovationJohn H Falk
Lessons Without Limit is not just another book about school reform but a highly readable guide to transforming the entire experience of learning across a lifetime. Free-choice learning is all about what you choose to do in your learning time. We learn every day at home, at school, at work, and out in the world, from books, in museums, watching television, hearing a symphony, building a model rocket. Our motivations and expectations change over our lifetime but learning never stops. This book will give you a new understanding of the learning process and guide you in maximizing your lifelong