A new chronology is introduced to address the history of chemistry, with educational purposes, particularly for the end of the twentieth century and here identified as the fifth chemical revolution. Each revolution are considered in terms of the Kuhnian notion of ‘exemplar,’ rather than ‘paradigm.’ This approach enables the incorporation of instruments, as well as concepts and the rise of new subdisciplines into the revolutionary process and provides a more adequate representation of such periods of development and consolidation. The fifth (...) revolution developed from 1973 to 1999 and is characterized by a deep transformation in the very heart of chemistry. That is to say, the size and type of objects, the way in which they must be done and the time in which they are transformed. In one way or another, chemistry’ limits had been set out. (shrink)

This inaugural handbook documents the distinctive research field that utilizes history and philosophy in investigation of theoretical, curricular and pedagogical issues in the teaching of science and mathematics. It is contributed to by 130 researchers from 30 countries; it provides a logically structured, fully referenced guide to the ways in which science and mathematics education is, informed by the history and philosophy of these disciplines, as well as by the philosophy of education more generally. The first handbook to cover the (...) field, it lays down a much-needed marker of progress to date and provides a platform for informed and coherent future analysis and research of the subject. -/- The publication comes at a time of heightened worldwide concern over the standard of science and mathematics education, attended by fierce debate over how best to reform curricula and enliven student engagement in the subjects There is a growing recognition among educators and policy makers that the learning of science must dovetail with learning about science; this handbook is uniquely positioned as a locus for the discussion. -/- The handbook features sections on pedagogical, theoretical, national, and biographical research, setting the literature of each tradition in its historical context. Each chapter engages in an assessment of the strengths and weakness of the research addressed, and suggests potentially fruitful avenues of future research. A key element of the handbook’s broader analytical framework is its identification and examination of unnoticed philosophical assumptions in science and mathematics research. It reminds readers at a crucial juncture that there has been a long and rich tradition of historical and philosophical engagements with science and mathematics teaching, and that lessons can be learnt from these engagements for the resolution of current theoretical, curricular and pedagogical questions that face teachers and administrators. (shrink)

In this article, from the characterization of technoscience of the English historian J. Pickstone and the recognition of the importance of models and modelling in research and teaching of chemistry, the term technochemistry is introduced as a way of chemical knowledge. With the above new possibilities, rethinking the chemistry curriculum is opened.

Research in science education has recognized the importance of history and philosophy of science (HPS), and this has facilitated the evaluation of science textbooks. Purpose of this chapter is to review research based on analyses of science textbooks that explicitly use a history and philosophy of science framework. This review has focused on studies published in the 15-year period (1996–2010) and has drawn on the following major science education journals: International Journal of Science Education, Journal of Research in Science Teaching, (...) Science Education, and Science & Education. Based on HPS-related criteria, 52 articles were selected for review, and of these 28 were published in Science & Education, which clearly shows the importance of HPS for this journal. Selected articles were classified in the following subject areas depending on the textbooks analyzed: university biology textbooks (n = 2), university chemistry textbooks (n = 14), university physics textbooks (n = 17), and primary, secondary, and high school textbooks (n = 19). Results obtained revealed the following: (a) Most biology, chemistry, physics, and school science textbooks lack a history and philosophy of science perspective; (b) most of the textbooks analyzed were published in the USA and to a much lesser extent in other countries; (c) few studies provided details of the procedure and reliability of the application of criteria/rubric for analyzing textbooks; (d) some of the topics analyzed in the textbooks were nature of science, atomic structure, Newtonian mechanics, quantum mechanics, special theory of relativity, and evolution; (e) textbooks avoided including controversial and difficult aspects of different topics (e.g., concepts of force, weight, heat, temperature, origin of the quantum hypothesis, oil drop experiment, Millikan’s data supported Einstein’s photoelectric equation but not his theory); and (f) various science topics provide an opportunity to illustrate the tentative nature of scientific knowledge, and still very few textbooks referred to this important aspect. As textbooks do refer to laws and theories while referring to historical content, it is concluded that HPS is already “inside” the science curriculum provided textbook authors make an effort to scrutinize the historical reconstructions while dealing with the different topics. (shrink)