To explain experiences of riders of rotating systems, such as a merry-go-round, some physics educators have employed the concept of 'centrifugal force.' However, others have suggested that the term is unnecessary in explaining experiences in rotating systems and that it encourages misconceptions surrounding circular motion dynamics. Owing to this…

Change and continuity are among the fundamental concepts of procedural knowledge. Its relevance in history and history education requires that the concepts are appropriately reflected in historical reconstruction, teaching history and curriculum documents. This study, therefore, seeks to examine how the concepts of change and continuity are…

This study undertakes a comparative analysis of the learning of functions in Japanese and Indonesian curricula. Using praxeology, a primary construct of the anthropological theory of the didactic, this study analyzed how functions are approached in both countries' school mathematics textbooks. The analysis results revealed a noteworthy contrast:…

This systematic review summarized 42 selected empirical studies on the representations of nature of science (NOS) in science textbooks guided by three theoretical frameworks, which are the four-theme scientific literacy (SL), the consensus view on nature of science (CV), and the family resemblance approach to the nature of science (FRA). This…

This study examined the portrayal of gender in math textbooks that were recently published and utilized in Ethiopian public elementary schools. The study used a modified version of Brugeilles and Cromer's (Eulalia and Rommel in Sex Cult 24:1167-1188, 2020) methodological guide to conduct a quantitative and qualitative content analysis. Textual…

Energy is a crosscutting concept in science, but college students often perceive a mismatch between how their biology and chemistry courses discuss the topic. The challenge of reconciling these disciplinary differences can promote faulty reasoning--for example, biology students often develop the incorrect idea that breaking bonds is exothermic and…

In this cross-national study, we explore the different ways of reasoning-and-proving (RP) presented in three 8th grade textbooks, one from each country: Turkey, Norway, and Slovakia. While the analysis revealed that all three textbooks contain similar numbers of problems involving some form of RP, differences exist in terms of the dominating ways…

Students' difficulties with proofs are well documented. To remedy this, it is often recommended that reasoning and proving be focused on in all grades and content areas of school mathematics. However, proofs continue to have a marginal place in many classrooms, or are only given explicit attention in courses in Euclidean geometry. Geometry is also…

Introduction: The research analyses four science primary school textbooks designed for the 3rd grade. Methods: The textbooks were analysed using various methods and procedures. It was determined which of the examined textbooks is the most educationally effective, meaning it not only provides information from the respective field and focuses on…

This study examined 11 U.S. textbooks written for prospective teachers to investigate how standard decimal multiplication and division algorithms are presented, especially the rationale of both algorithms. Analytical frameworks of various methods used in different textbooks were developed. The findings suggest that half of the textbooks do not…

How might historians of education bring joy to their work and make our scholarship of use to the world? This article suggests returning to Welland Hendrick's 1909 "A Joysome History of Education." This minor but well-circulated text uses humour and irony to poke fun at some of the more obtuse, sacrosanct, and self-righteous aspects of…

Background/purpose: Education is crucial for fostering sustainability awareness and thinking among university students in a world increasingly defined by mounting environmental crises. Textbooks, as fundamental learning resources, have the potential to shape the minds of global citizens by offering insights into contemporary environmental…

This article examines the integration of financial numeracy in secondary mathematics textbooks. It addresses the gap in literature on how financial concepts are portrayed in textbooks, contributing to the establishment of financial numeracy as a field of research and practice. The study analyzed financial numeracy tasks in three published textbook…

It is agreed that algebra has an important role in physics, particularly through handling symbols. A lot of previous research has focused on how mathematics is used in physics from perspectives where mathematics is taken for granted, and not addressing potential differences of mathematics in the physics classroom and in the mathematics classroom.…

This study provides insights into the use of metaphors in protein synthesis descriptions in upper secondary chemistry and biology textbooks. Data were collected from seven Swedish textbooks and analyzed with the Metaphor Identification Protocol and categorized within the framework of Conceptual Metaphor Theory. The results reveal two main parallel…