Although there is universal consensus both in the science education literature and in the science standards documents to the effect that students should learn not only the content of science but also its nature, there is little agreement about what that nature is. This led many science educators to adopt what is sometimes called “the consensus view” about the nature of science (NOS), whose goal is to teach students only those characteristics of science on which there is wide consensus. This (...) is an attractive view, but it has some shortcomings and weaknesses. In this article we present and defend an alternative approach based on the notion of family resemblance. We argue that the family resemblance approach is superior to the consensus view in several ways, which we discuss in some detail. (shrink)

Debate over the nature of science has recently moved from the halls of academia into the public sphere, where it has taken shape as the "science wars." At issue is the question of whether scientific knowledge is objective and universal or socially mediated, whether scientific truths are independent of human values and beliefs. Ronald Giere is a philosopher of science who has been at the forefront of this debate from its inception, and Science without Laws offers a much-needed mediating perspective (...) on an increasingly volatile line of inquiry. Giere does not question the major findings of modern science: for example, that the universe is expanding or that inheritance is carried by DNA molecules with a double helical structure. But like many critics of modern science, he rejects the widespread notion of science--deriving ultimately from the Enlightenment--as a uniquely rational activity leading to the discovery of universal truths underlying all natural phenomena. In these highly readable essays, Giere argues that it is better to understand scientists as merely constructing more or less abstract models of limited aspects of the world. Such an understanding makes possible a resolution of the issues at stake in the science wars. The critics of science are seen to be correct in rejecting the Enlightenment idea of science, and its defenders are seen to be correct in insisting that science does produce genuine knowledge of the natural world. Giere is utterly persuasive in arguing that to criticize the Enlightenment ideal is not to criticize science itself, and that to defend science one need not defend the Enlightenment ideal. Science without Laws thus stakes out a middle ground in these debates by showing us how science can be better conceived in other ways. (shrink)

This Brief presents an historical investigation into the reaction between ferric ions and thiocyanate ions, which has been viewed in different ways throughout the last two centuries. Historically, the reaction was used in chemical analysis and to highlight the nature of chemical reactions, the laws of chemistry, models and theories of chemistry, chemical nomenclature, mathematics and data analysis, and instrumentation, which are important ingredients of what one might call the nature of chemistry. Using the history of the iron thiocyanate reaction (...) as a basis, the book’s main objective is to explore how chemistry develops its own knowledge base; how it assesses the reliability of that base; and how some important tools of the trade have been brought to bear on a chemical reaction to achieve understanding, a worthwhile goal of any historical investigation. (shrink)

Presents Newton's unifying idea of gravitation and explains how he converted physics from a science of explanation into a general mathematical system.

This book exhibits deep philosophical quandaries and intricacies of the historical development of science lying behind a simple and fundamental item of common sense in modern science, namely the composition of water as H2O. Three main phases of development are critically re-examined, covering the historical period from the 1760s to the 1860s: the Chemical Revolution, early electrochemistry, and early atomic chemistry. In each case, the author concludes that the empirical evidence available at the time was not decisive in settling the (...) central debates and therefore the consensus that was reached was unjustified or at least premature. This leads to a significant re-examination of the realism question in the philosophy of science and a unique new advocacy for pluralism in science. Each chapter contains three layers, allowing readers to follow various parts of the book at their chosen level of depth and detail. The second major study in "complementary science", this book offers a rare combination of philosophy, history and science in a bid to improve scientific knowledge through history and philosophy of science. (shrink)

This chapter aims to revisit the notion of argumentation that is currently used in science education. After acknowledging a consolidated tendency of linguistics-based approaches to the study of ‘school scientific argumentation’, the chapter proposes to shift the interest towards an examination of the epistemic aspects of argumentation, i.e. those that derive from its central participation in science as a process and as a product. The premise of the chapter is that the contributions of the philosophy and history of science and (...) of other science studies and metatheoretical perspectives –which are here collectively called ‘HPS’– constitute a fruitful theoretical background to understand scientific arguments and arguing in educational settings. Based on this premise, five possible ‘bridges’ between argumentation and HPS are proposed; such bridges are identified through a ‘theory-directed’ literature review. (shrink)

This chapter utilises scholarship in philosophy of biology and philosophy of chemistry to produce meaningful implications for biology and chemistry education. The primary purpose for studying philosophical literature is to identify different perspectives on the nature of laws and explanations within these disciplines. The goal is not to resolve ongoing debates about the nature of laws and explanations but to consider their multiple forms and purposes in ways that promote deep and practical understanding of biological and chemical knowledge in educational (...) contexts. Most studies on the nature of science in science education tend to focus on general features of scientific knowledge and underemphasise disciplinary nuances. The authors aim to contribute to science education research by focusing on the characterisations of laws and explanations in biology and chemistry in the philosophical literature and illustrating how the typical coverage of biology and chemistry textbooks does not problematise meta-perspectives on the nature of laws and explanations. The chapter concludes with suggestions for making science teaching, learning and curriculum more inclusive of the epistemological dimensions of biology and chemistry. (shrink)

Inquiry teaching can be viewed as an approach for communicating the knowledge and practices of science to learners. In its various forms inquiry offers potential learning opportunities and poses constraints on what might be available to learn. Philosophical analysis offers ways of understanding inquiry, knowledge, and social practices. This chapter will examine philosophical problems that arise from teaching science as inquiry. Observation, experimentation, measurement, inference, explanation, and modeling pose challenges for novice learners who may not have the conceptual and epistemic (...) knowledge to engage effectively in such scientific practices in inquiry settings. Science learning entails apprenticeship and socialization into a legacy of conceptual knowledge and epistemic practices (Kelly. Inquiry, Activity, and Epistemic Practice. In R. Duschl & R. Grandy (Eds.) Teaching Scientific Inquiry: Recommendations for Research and Implementation (pp. 99–117; 288–291). Rotterdam: Sense Publishers, 2008). Modern science increasingly relies on abstract and computational models that are not readily constructed from the student-driven questions that often function as an early step in inquiry approaches to instruction. Thus, engaging students in the epistemic practices of science poses challenges for educators. -/- The argument developed in this chapter draws from an epistemological position that makes clear the need for building from extant disciplinary knowledge of a relevant social group in order to learn through inquiry. Establishing a social epistemology in educational settings provides opportunities for students to engage in ways of speaking, listening, and explaining that are part of constructing knowledge claims in science (Kelly and Chen. Journal of Research in Science Teaching 36, 883–915, 1999). This perspective on epistemology emphasizes the importance of dialectical processes in science learning. Thus, an inquiry-oriented pedagogy needs to attend to developing norms and practices in educational settings that provide opportunities to learn through and about inquiry. By considering the situated social group as the epistemic subject, inquiry teaching and learning can be viewed as creating opportunities for supporting the conceptual, epistemic, and social goals of science education (Duschl. Review of Research in Education, 32, 268–291, 2008; Kelly. Inquiry, Activity, and Epistemic Practice. In R. Duschl & R. Grandy (Eds.) Teaching Scientific Inquiry: Recommendations for Research and Implementation (pp. 99–117; 288–291). Rotterdam: Sense Publishers, 2008). -/- The chapter addresses the philosophical considerations of inquiry in science education by identifying the epistemological constraints to teaching science as inquiry, reviewing the potential contributions of philosophy of science to discussions regarding inquiry, considering how social epistemology aligns with developments in psychology of learning with understandings about science, and offering ways that philosophical analysis can contribute to the on-going conversations regarding science education reform. (shrink)