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…

Background/purpose: Scientific literacy plays a crucial role in fostering inquiry and scientific understanding. This article examines the integration of scientific literacy in elementary school science textbooks through an inquiry-based pedagogical approach, employing a semiotic perspective. This study aims to assess the implementation of science…

A common distinction in engineering problems is classifying them as well-structured or ill-structured. It is assumed that classroom problems are well-structured while workplace problems are ill-structured. However, we cannot find empirical data to confirm or deny the claim that the bulk of classroom problems are well-structured. This research…

Background: Soft skills are increasingly recognized as essential for student development in the 21st century. This study examined the extent to which these skills are integrated into the revised Arabic language textbooks for fourth-grade students in Jordan. Methods: A descriptive analytical approach was employed using a content analysis checklist…

Research has shown that teaching mathematics through problem posing, or problem-posing based learning (P-PBL), is a student-centered instructional approach that can improve students' cognitive and affective aspects of learning. However, since textbooks continue to include very few opportunities for problem posing, researchers have been working to…

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 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:…

The integration of formative practice questions with textbook content is a well-known method for increasing student learning, and recent advances in artificial intelligence have made automatic question generation a viable option for scaling this learning method to thousands of textbooks. To expand this method to even more students, a parallel…

Hybridization is a bonding model, universally used in organic chemistry, which allows consideration of two-electron localized bonds in organic molecules. Without hybridization, it is almost impossible to describe aspects such as hyperconjugation for the stabilization of carbocations and alkane conformers. Hybridization is often presented in…

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…

Using computational methods, we investigate a data set of 874,125 sentences from 30 U.S. history textbooks used in California and Texas schools to consider how they discuss Asians/Asian Americans. Only 1% of all sentences in our sample has any mention of Asians. Most of these sentences focus on Chinese and Japanese, and when individuals are named,…

In recent decades, educational reforms have introduced requirements for the digitalization of curriculum resources, including textbooks. Digital textbooks can offer new opportunities for teaching and learning mathematics through the provision of novel features such as interactivity, dynamics, feedback, and personalization. The aim of this paper is…

Background: Textbooks shape the content and structure of most introductory psychology courses. It is important to compare the content of textbooks to assist educators in making the best textbook choice. Objective: The purpose of this study was to conduct an analysis of five commonly used introductory psychology textbooks and examine the extent of…

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…