Over 200 years ago, Alessandro Volta published his observations of a steady voltage when a piece of electrolyte-soaked cardboard was sandwiched between two dissimilar metals. This observation initiated a century of argument as to the origin of voltaic electricity (contact vs chemical) and catalyzed practical advances, such as the first…

The history of particle physics can be considered nothing less than a huge triumph for science. Over the course of a little more than a century of effort, our understanding of the world of atomic and subatomic physics went from a vague understanding of atoms, to one that is much more detailed. Early in this hundred-year-long period, we learned…

This article considers Australian receptions of C. P. Snow's "The Two Cultures and the Scientific Revolution" (1959), and of the controversy over the literary critic F. R. Leavis's combative 1962 response to it. Taking a lead from conceptual insights in global histories of science and the history of knowledge, the paper considers the…

This project report describes the process of a team of undergraduate researchers (Chemistry and Nursing majors), who analyzed 20th-century medical kits housed at The Columbus Museum (Columbus, GA, USA). Curators and museum personnel were unfamiliar with the contents and needed assistance in identifying the various chemical contents. Items were…

Einstein's theory of general relativity (GR) provides the best available description of gravity. The recent detection of gravitational waves and the first picture of a black hole have provided spectacular confirmations of GR, as well as arousing substantial interest in topics related to gravitation. However, to understand present and future…

This qualitative study examined teachers' science teaching orientations (STO) and their purposes for integrating the history of science (HOS) into their teaching using newly developed instructional materials. The HOS may be used as an effective instructional tool for achieving scientific literacy; however, science teachers utilise it in various…

In high school, and also in introductory physics courses in higher levels of schooling, the law of universal gravitation of planets is introduced by postulating Johannes Kepler's three laws, and later Isaac Newton's law of the inverse of the square of the distance to the Sun. The justification of the laws is only achieved in advanced courses in…

An alternative to insert history of science (HS) in teacher formation programs is the use of concept maps (CM), which may be very useful to represent the historical elaboration dimension of science concepts, laws, and principles. This paper presents the results of a study that identifies the conceptions of pre-service physics teachers about the…

Herbaria, collections of preserved plant specimens, have existed for 500 years as repositories of information about plants. Many of these collections are now being digitized, making them available to a much broader audience including students and teachers. Specimens can be used in a variety of different contexts in teaching biology, including from…

"Makerspaces, Innovation and Science Education: How, Why, and What For?" is an attempt to interrogate questions about the history, philosophy, and sociology of science and schooling that have long troubled science educators. In crafting the book, the author, Michael Tan, uses the microcosm of makerspaces to move back and forth to…

The five papers published by Hodgkin and Huxley in 1952 are seminal works in the field of physiology, earning their authors the Nobel Prize in 1963 and ushering in the era of membrane biophysics. The papers present a considerable challenge to the novice student, but this has been partly allayed by recent publications that have updated the…

Potassium is the main intracellular ion in prokaryotic and eukaryotic cells and is essential for their functions, making potassium one of the most important electrolytes in physiology. In humans, potassium plays a vital role in several physiological functions, including the maintenance of fluid balance, generating the membrane potential of cells,…

Old physics textbooks give us a great opportunity to learn about the history of science and rediscover different methods to teach physics to our students. There are many disused and forgotten experiments in them, but these can still be very useful to affirm and understand physics. This is the case of an instrument used in the 19th century to…

Background: In the previous decades many research papers and educational documents have emphasized the importance of the application of history of science in the science education of students. Consequently, chemistry teachers are expected to be familiar with the historical development of science and capable of incorporating historical contents in…

Joseph Priestley, discoverer of oxygen, lived in Nantwich, Cheshire, UK, from 1758 to 1761. In 2019, an exhibition featuring his life and achievements, and also celebrating the International Year of the Periodic Table, was developed by the Nantwich Museum. The historical research of Priestley's life, development of the exhibition, and rationale…