Textbooks are one of the learning mediums. The activities in mathematics textbooks and qualities of these activities are of paramount importance. Problem-posing is one of the activities in these textbooks. Many researchers emphasize that examination of textbooks is important in explaining student success. The purpose of this study was to examine…

Foreign language teaching is not only the teaching of the grammar and vocabulary and the acquisition of basic language skills of the target language, but it is also the teaching of the culture of the target language. Because foreign language always brings it with a foreign culture. It is extremely important that individuals learn the cultural…

The purpose of this article is to conduct a mathematical and phenomenological comparison of three concepts: (1) the finite limit of a function at a point, (2) the finite limit of a sequence, and (3) the infinite limit of a sequence. Additionally, we aim to analyse the presence of these concepts in Spanish textbooks. The methodology employed is…

This article reports on the effect of textbook analysis as a tool of teacher professional development on nature of science (NOS) understanding of 10 science teachers in South Africa. The teacher professional development program (TPDP) was based on an explicit reflective methodology of textbook analysis and conducted online due to the Covid-induced…

Probability is a difficult concept, which is not always taught accurately. This study aims to clarify how experimental and theoretical probabilities are taught in Japanese 7th and 8th grades through a textbook analysis. We analyzed seven, government approved Japanese 7th and 8th grade textbooks each. Focusing on the definition and explanation of…

This research aimed to analyze Algebra unit in both the old and new Palestinian curriculum for the ninth grade by using deductive content analysis based on the social semiotic approach. The results of this study showed that, in both books, the mental, behavioral, and verbal processes were more frequent than the relational, existential, and…

The contribution gives insights into a comparative linguistic textbook analysis of two Austrian Catholic Religious Education (RE) textbooks for colleges for higher vocational schools ('BHS') and vocational schools for apprentices ('VocEd'). Gender constructions are still a desideratum in RE textbook research in Austria. Previous gender-oriented…

This study investigates the nature of intended secondary chemistry curricula, as they are represented by chemistry textbooks, from seven Arabic countries: Algeria, Egypt, Jordan, Kuwait, Palestine, Saudi Arabia and Syria. The curricula are evaluated through analysis of the officially approved 10th grade chemistry textbooks used nationwide in all…

In this study, it is aimed to examine the text-based questions in the secondary school Turkish textbooks according to the revised Bloom's Taxonomy and to evaluate these questions according to the cognitive domain steps. In the research, the text-based questions in the Turkish textbooks approved by the Ministry of National Education were examined…

Though the curriculum reform movement that began in 1989 has had a significant impact on calculus pedagogy and content (Windham, 2008), the question remains to what extent reform-based calculus textbooks reflect these reforms. This paper explores this question by analyzing the mathematical content and pedagogical approach of the chapter on…

Different theoretical and empirical taxonomies of reading and listening comprehension (RC, LC) are available in the literature. Most of language tests and tasks in English as foreign or second language (EFL/ESL) coursebooks are based on the classifications of reading and listening subskills (micro-skills) offered in theory. However, these…

"Representational transformation diagrams" are used to compare and contrast standard textbook presentations of vector line integrals in undergraduate courses in both mathematics and physics. These presentations are taken as the lower anchor in a learning trajectory. Two principal approaches in the lower division are identified, roughly…

Integrating the nature of science (NOS) into textbooks is one of the challenges in science curricula. This case study assessed the issue based on a sample of high school biology textbooks in Mainland China. We quantitatively compared changes in the extent, quality, and distribution of NOS representations between 2004 and 2019 editions. Three main…

This article argues that composition studies' professional artifacts and pedagogical materials can perpetuate tacit ideologies about academic language that are in conflict with our field's larger goals toward social justice and inclusion in FYC. In order to exemplify a systematic analysis of our artifacts and materials for their tacit language…

Based on previous international studies, a content analysis scheme has been designed and used from the perspective of culture to study the history of science (HOS) in science textbooks. Nineteen sets of Chinese science textbooks have been analyzed. It has been found that there are noticeable changes in the quantity, content, layout, presentation,…