Entre las críticas de los más férreos oponentes de la teoría kuhniana de la ciencia sobresale un reparo que fue planteado simultáneamente tanto por Popper, como por su discípulo Watkins. Ambos filósofos sostuvieron que, si nos comprometemos con la tesis que afirma que hay Ciencia Normal, tendríamos que aceptar la consecuencia absurda de que las teorías científicas degeneran en dogmas. En este trabajo mostraré que la tesis de Kuhn no tiene las implicaciones desastrosas atrás señaladas y que Popper -y Watkins- (...) ofrecen una imagen increíblemente distorsionada de la naturaleza misma de la Ciencia Normal y de los paradigmas, a tal punto que las razones en las cuales Popper basa la acusación de dogmatismo dependen de un argumento defectuoso. Para ello, voy a contrastar los patrones históricos que Kuhn identifica en los episodios de Ciencia Normal, con las características que le atribuyen sus críticos. Argumentaré, a partir de las contribuciones de Hooke a la mecánica clásica, que no es cierto que uno de los atributos que distingue a los “científicos normales” sea la adhesión doctrinaria, i.e., que el científico normal está obligado a suscribir una teoría por moda o por autoridad. Palabras-clave: paradigmas, ciencia normal, teoría dominante, dogma, mecánica clásica de partículas. (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)

This chapter presents the historical-investigative approach used in science teaching. Both history and philosophy of science have come to a sophisticated understanding of the role that experiments play in the generation and establishment of scientific knowledge. This recent development, called the “experimental turn,” is discussed first. Next, this chapter analyzes how practical work has been discussed among science educators in recent decades. Based on such a broad perspective, the historical-investigative approach is linked to recent advancements in history and philosophy of (...) science and in science education. Several modifications of the historical-investigative approach are outlined in order to illustrate their particular objectives, potential, and richness. (shrink)