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In EFL countries where English is rarely practiced outside the classroom, textbooks have become the major input source for learners. Particularly in Vietnam, multiple textbook series are available simultaneously for the same grade. Thus, it is important to examine if their vocabulary is appropriate and of similar difficulty. This study aims to investigate and compare the lexical demands, sophistication, diversity, and lengths of reading passages in the eight latest series for Vietnamese 10th graders with 53,360 tokens in total. The results revealed that the most frequent 1,000, 2,000-3,000, and roughly 4,000-word families in the BNC/COCA wordlist, plus proper nouns, marginal words, transparent compounds, and acronyms, were respectively needed for 85%, 95%, and 98% coverage. Additionally, pairwise comparisons uncovered that the passages differ significantly in length yet insignificantly in lexical sophistication and diversity. Therefore, the series appear to be well-suited to co-implementation and facilitative to vocabulary development despite not being optimized for independent learning. The study still calls for simplifying the eight textbook series to promote meaning-focused output. Finally, implications for exploiting and revising these textbook series are discussed.

Purpose: This study aims to find out ESL teachers' perceptions of imported CEFR textbooks currently in use in the classroom. Additionally, it seeks to determine how teachers have adapted and localized the contents of these books. Methodology: A total of 331 lower secondary school teachers participated in the survey and six were selected for face-to-face interviews. A questionnaire, utilizing a semantic differential scale ranging from one to six, was administered to collect quantitative data, while qualitative data was gathered through a semi-structured interview protocol. Findings: The results indicate that the majority of the teachers were fully aware of the CEFR imported textbooks currently being used in schools. Interestingly, more than half of the surveyed teachers (53.8%) agreed that these books were suitable and matched CEFR levels B1 and B2 set for the secondary school level. Significance: Findings from the interviews highlighted the necessity for teachers to adapt materials, although it also meant extra workload for them. As expected, the teachers added, modified, and simplified the contents of the textbooks. In short, materials adaptation is inevitable as long as the imported CEFR textbooks remain the main teaching materials.

The worsening global environmental crisis highlights the urgency of integrating Environmental Education (EE) throughout the curriculum including in English as a Foreign Language (EFL) curricula. However, challenges exist, such as the development of appropriate curriculum documents and educators' understanding of approaches to EE. This study looked at Indonesian EFL textbooks for elementary schools, focusing mainly on the images and how they can portray environmental themes. These images and some brief texts that accompany the images were examined using tools from ecolinguistics literature, including Stibbe's (2021) nine stories and the United Nations' EE objectives (UNESCO-UNEP, 1975). This study intends to fill a gap in the EE literature by analyzing images in elementary school textbooks in the specific context of Indonesia, generalizing the idea of EE to other contexts. Findings revealed that while some EE efforts were evident, the majority of the material leaned towards an anthropocentric (human centered) perspective, indicating a need for greater incorporation of insights from ecolinguistics to enhance the content. Moreover, in terms of EE objectives, the textbooks provided ecological knowledge but lacked emphasis on developing skills and encouraging student participation in solving environmental problems. Examples demonstrating the ability to evaluate and address environmental issues were also absent. Suggestions are made for future EE content in EFL materials.

This qualitative study evaluated the use of guided reading questions (GRQ) as a scaffolding technique in a flipped classroom among graduate dietetic interns to assess how their experience with a flipped classroom differed compared to previous cohorts without GRQ. Graduate Dietetic Interns (n=10) enrolled in a flipped graduate-level metabolism course completed 8 learning reflections. GRQ were provided for students to use when reading the textbook for the first 7 weeks of the semester. Content analysis was applied to the learning reflections to discover themes. Member checks were used to confirm themes. These findings were compared to themes of 2 previous cohorts that did not have GRQ. Students viewed the GRQ as instructor support and appreciated the GRQ at the beginning of the semester, but understood why they not receive them for the entirety of the semester. Students reported that the GRQ helped them develop reading comprehension and notetaking skills. Compared to previous cohorts, this cohort of students seemed to accept and trust in the flipped learning process at the beginning of the semester. They also took responsibility for their own learning early on and continue to progress through the Staged Self-Directed Learning Model. Additionally, compared to previous cohorts, this cohort felt that it was okay to ask questions and be wrong and they were not afraid or intimidated by the learning process. Providing students GRQ or other supports for learning from complex textbooks in a flipped class, especially at the beginning of the semester, may help students gain skills in learning on their own and reading comprehension, which will encourage students to advance in the Stages of Self-Directed Learning Model.

With the growing importance of the United Nations' SDGs, many EFL textbooks addressing the goals have been developed. However, these textbooks generally discuss the applicability of the SDGs in Global South countries, and for university students in Japan, this has resulted in "SDG burnout," as they study the topic but often fail to find meaningful connections to the materials. This article builds on previous research into the efficacy of culturally familiar materials, and it takes SDG education in a new direction through the creation of materials in dialogue with social justice issues. Four lessons were created by the researchers, and as part of the post-reading assignment, learners had the autonomy to choose between culturally familiar or unfamiliar activities related to either the news or popular culture. A 6-point Likert scale was used to gauge student interest, which indicated that the inclusion of social justice issues may positively affect interest. A series of binomial tests revealed that learners preferred culturally familiar activities and activities related to the news. These findings provide important implications for teaching the SDGs as they suggest learners might be most receptive to culturally familiar materials that are based on the news and connected to issues of social justice.

This research was conducted for two purposes: (1) to describe the process of the design and development of English materials for conversation practices based on the sociolinguistic contexts for Grade X students at Islamic Senior High School Students (ISHS), and (2) to analyze the usability level of the product of materials' development for the students. It is a study using research and development method which applied the stages of ADD out of ADDIE from Aldoobie, (2015) and Branch, R. M. (2009). The materials development focused on English-speaking materials in the form of conversation practices, which included the conversations of interpersonal and transactional communication whereby the sociolinguistic contexts are embedded. Additionally, communicative tasks were also presented for engaging students with the practice of the real English use. They were packed in the form a textbook which consisted of six units. The presentation of the materials in the units was following the features of CLT approach. The feasibility and the usability of the product was tested through internal validation using the three criteria (psychological, pedagogical, and content) of validity by Rubdy (2014). The result shows that the English-speaking materials are valid meaning usable for Grade X students of ISHS.

The current National Curriculum 2012 for English (VI- X) in Bangladesh incorporates both listening and speaking skills for its English education. Textbooks have also been designed in accordance with the policy which is set by the National Curriculum and Textbook Broad (NCTB). The English textbook, titled "English for Today" (EfT), was designed in alignment with the current National Curriculum for English (VI-X) for students in grades 6 through 10. The target of the EfT is to achieve students' competency in integrated four skills of English language: listening, speaking, reading, and writing. However, although the listening module is now in policy and classroom practice, it is not assessed in school or in public exams at the secondary level (Kabir, 2020). This study explores the perceptions of policy and practice of listening in secondary English education in Bangladesh. This study may be significant as little research has been done in Bangladesh on listening skill and its significance for language competence, let alone on the teaching of listening in connection to language learning. This qualitative study is based on in-depth interview data collected in 2019. The interviews included pertinent participants of policymakers and secondary English teachers. The findings indicated that there was a disconnect in curriculum, classroom practice and assessment in secondary English education.

The teaching and learning of mathematics in sub-Saharan African countries is dominated by teacher-centred pedagogies rather than student-centred ones. Observations of mathematics teachers at two private schools in South Sudan confirmed such practices. This inspired the researchers to design an intervention to help six primary mathematics teachers shift their practices through problem-solving and mathematical discourse. Design-based research methods were implemented, and data were gathered using observations supported by video and audio recordings and field notes. The participants were selected using convenience sampling, and the data were analysed using Stephan's checklist of student-centred teaching as a framework. The findings revealed that initially, teachers were using tasks from textbooks, and the teachers themselves were engaged in solving the tasks while their students reproduced their actions. Additionally, all the teachers dominated classroom discussions. After the intervention, the teachers began to select tasks that could enhance learning through problem-solving and mathematical discourse among the students, shifting the teacher's role to facilitation as the students engaged in solving the tasks on their own. However, the shift in practice was highly dependent on the intervention, as the teachers' tasks were adopted from the workshop.

Studies relating to the vocabulary items within EFL textbooks have revealed a divergence from well-researched wordlists such as the New General Service List (NGSL) (Browne et al., 2013), and the BNC/COCA wordlist (Nakayama, 2022; Sun and Dang, 2020). In Japan, the Ministry of Education, Culture, Sports, Science and Technology (MEXT) recently updated its course of study in 2019 to increase the target vocabulary for junior high school students from 1,200 words to a range between 1,600 and 1,800 words, in addition to the 600 to 700 words taught in elementary school. To analyze the content of the increased vocabulary for Japanese junior high school students, this study examined a corpus of six EFL textbooks from the "New Horizon" series: three elementary texts and three junior high school texts, (published between 2020 and 2021) using the new JACET8000 wordlist (2016), generating data pertaining to lexical coverage, in-corpus frequency, and in-corpus dispersion. It was found that 42.9% of the first 3,000 words from the JACET list were not found in the corpus, and 50.4% of the high-frequency words studied by junior high school students occurred less than two times within the corpus. Additionally, 35% of analyzed words were found to have a dispersion value of zero, indicating that several items were isolated into single units of study. Lastly, factors contributing to lexical difficulty of the textbooks were also examined.

This qualitative research, employing content analysis, aims to achieve two objectives: (1) to examine self-values, which encompass the categories of literacy and environmental assessment, and (2) to explore social peace values, which include the categories of content and environmental literacy assessment. The research data consist of images accompanied by textual elements sourced from Indonesian language textbooks used in grades 5 and 6 of primary schools. These textbooks are published by the Center for Curriculum, Research, and Book Development, which operates directly under the Ministry of Education and Culture, Republic of Indonesia in support of the Sustainable Development Goals (SDGs). The findings of the research reveal that (1) the values of oneself include acceptance of conditions, wisdom, adherence to rules, patience, consistency, cleanliness, hard work, creativity, enthusiasm, and hard work. Meanwhile, (2) the values of social peace consist of cooperation, care for the environment and other living beings, togetherness, and respect for others' rights. These two categories are spread across texts of types environmental behavior, knowledge, affect, and cognitive, which are included in the categories of social esteem and sanction. Overall, the findings of this research indicate that the discursive practices within the textbooks aim to shape individuals who are independent and cooperative, with an emphasis on inclusivity, appreciation of diversity, and mutual intercultural respect in fostering environmental peace. The analytical framework developed in this study represents a novel contribution to environmental discourse analysis and can be utilized by future researchers, both locally and globally, to study textbooks. Future research could focus on a lexico-grammatical analysis of engagement and graduation elements, with the aim of deepening understanding and enhancing the delivery of sustainability solutions.

Agriculture is one of the supports for national food needs, so it must continue to be preserved. Unfortunately, nowadays, the sustainability of agriculture is increasingly worrying. Many young people are no longer interested in becoming farmers or working in the agricultural sector. A solution like this must be immediately sought so that regeneration is maintained. This research aimed to develop teaching materials with agricultural insight to introduce of agriculture in primary school students in Indonesia. The research used the research and development (R&D) method. Development was carried out using the Borg and Gall model, including: research and informing collecting, planning, preliminary development, and preliminary field testing and main product revision. The research results indicated that: i) the teaching material that was successfully developed was in the form of a textbook entitled "I love agriculture". This book contains ten materials on agricultural, and ii) the test results showed that the agricultural-oriented teaching materials are of good quality. From the product eligibility test involving material experts and media experts, the average assessment score was 86.25%, while the average assessment score from students reached 85.25%. This research implied that students could get to know and love agriculture through learning activities at school.

This study aimed to develop a supplementary mathematics textbook on traditional game-based computational thinking for elementary school students. This textbook was developed using a research and development model consisting of five stages: analysis, design, development, implementation, and evaluation (ADDIE). The mathematical contexts of the textbook were based on four traditional Indonesian games integrated into four computational thinking skills: decomposition, pattern recognition, abstraction, and algorithms. The supplementary mathematics textbook was developed and validated by experts in mathematics and culture. The textbook was tested with 20 fourth-grade students. The findings of this study indicated that the supplementary mathematics textbook of traditional game-based computational thinking has high usability as rated by students. The students gave positive feedback for use of the textbook in the classroom because of its connection to culture and games. Therefore, the study enriches learning materials on culturally integrated computational thinking skills for elementary school students.

This research explored the effectiveness of using the word network technique to teach English vocabulary to first graders in Thai Primary schools. The 150 top-frequency words used in three nationally-used textbooks were inventoried. The list of the words then was compared with the list proposed by the Ministry of Education, Thailand. The combined words based on semantic categories found in two sources of wordlists were then derived to form word networks as the models for the participating teachers. To carry out the study, both quantitative and qualitative research designs were used. In choosing the representative sample of the participants, 48 teachers who taught the English subject for first grade level and 206 first graders in Songkhla Primary Educational Service Area Office 1 participated voluntarily in this study. Most of the teachers had no degree in English or any related fields, but they were assigned to teach English courses. The research instruments were the students' scores from the pre-test and post-test, the word network diagrams, classroom observations, and the teachers' semi-structured interview. Results showed that there were significant differences between the students' mean scores of the pre-test and post-test. The participating teachers were able to adapt the ideas of using word network technique to create the diagrams to teach vocabulary and related structure to their students after training.

One of the central purposes of an introductory family science textbook is to introduce students to the theory and research methods that are commonly used in the discipline and to the applications of research to practical issues confronting families. We examined seventeen textbooks published between 2012-2019 regarding the amount of content devoted to theory, research methods, and application. The authors systematically coded content in the textbooks based on an examination of the Tables of Contents and the Subject Index. The results indicate that most introductory textbooks include limited content about theory and research methods. Also, despite the emphasis of the profession on the translation of research, introductory textbooks did not include much information about family life education or family therapy. There was more coverage of family policy, but the authors rarely included a discussion of the policy process or how research can inform policy. These results can assist instructors in selecting textbooks for courses and assist authors in the development of future textbooks.

This research explores the collaboration between Indonesian English as a Foreign Language (EFL) educators and Artificial Intelligence (AI) in content development. Employing a qualitative approach, semi-structured interviews were conducted to delve into the perspectives, experiences, and interactions of educators in the realm of AI-enhanced content creation. The study adopts a phenomenological approach, seeking to uncover the underlying essence of the evolving educator-AI relationship in content development. The findings reveal a spectrum of AI integration among educators, from heavy reliance to a balanced approach. Educators demonstrate adaptability and resourcefulness, combining school textbooks with AI-powered tools, such as ChatGPT, magicschool.ai, and you.com, creating dynamic and engaging instructional strategies. Their approaches to lesson planning, content development, presentation, teaching methods, and assessment display a diverse range of AI incorporation, emphasizing flexibility and student-centred learning. Educators are blending textbook analysis, AI tools, and multimedia resources to enhance learning environments. Interactive and student-centred teaching methods, such as pair work, role-play scenarios, and dialogue practice, foster language acquisition, communication skills, and student confidence. In assessment and evaluation, the integration of AI tools, such as ChatGPT, Twee, and Questionwell is emerging, enriching evaluation methods and promising improved student learning experiences. This research sheds light on the dynamic nature of AI-augmented content development in Indonesian EFL education, highlighting educators' adaptability and resourcefulness in embracing technology to enhance pedagogical practices and foster enriched language acquisition experiences for their students.

This paper aims to investigate how and to what extent 'critical' global citizenship is reflected in middle school English textbooks in Korea. Framed within Freire's concept of critical literacy, the study is concerned with analyzing the written texts in two English textbooks, with a focus on the issue of representations. Using critical content analysis, the research centers on unpacking how race, racism, or racialization, especially in the United States, is represented, and to what extent these representations may be associated with global citizenship education in English language learning. The major findings indicate a notable absence of sufficient sociohistorical and cultural contexts of race in the United States as presented in the concerned English textbooks. Based on the analysis, this paper calls for an expansion of the dimensions of critical global citizenship in English language learning settings, aiming to provide students with broader opportunities to question colonial discourse and challenge issues related to power and systemic oppression.

A technological trend influencing society is the provision and adoption of digital books. Digital books are used in education in the form of electronic textbooks (e-textbooks). The research question examined in this manuscript is which students' characteristics and attitudes influence their adoption or non-adoption of e-textbooks? The study explores these characteristics and attitudes of students who have made the decision to become either an e-textbook user or nonuser. The empirical analysis is conducted using 1191 student responses to a questionnaire distributed in a mid-sized university in the western United States. Among these 1191 responses, 530 of the students had used an e-textbook and 661 had not used an e-textbook. The e-textbook user and nonuser groups are studied in three different ways. The first is by examining the counts and percentages for five respondent characteristics. The second way is through statistical tests (i.e., t-tests and multiple analysis of variance) on these characteristics across the groups. The results from these analyses did not identify any meaningful differences in characteristics across the user and nonuser groups. The third way was a content analysis performed on an open-ended question (i.e., What factors influenced you on whether to use an e-textbook?) on the questionnaire. The student e-textbook attitudes discovered from the content analysis showed that for e-textbook users, the cost or price of an e-textbook had a significant influence on e-textbook adoption. Two other attitudes influencing e-textbook users' adoption were usability, both positive and negative. The key attitude of nonusers regarding e-textbook adoption is negative e-textbook usability.

The development of subject-specific word lists to assist EFL learners is becoming popular, as is the utilization of CLIL to teach English in academic areas of science. The purpose of this research was to investigate the effects of the instruction of English Science Textbooks Word Lists (ESTWL) and the CLIL approach on the Science Vocabulary Knowledge and Science Content Knowledge of Thai EFL students. A mixed-methods research design was employed to gather both quantitative and qualitative data using ESTWL-CLIL lesson plans, a Science Vocabulary Knowledge test, and a Science Content Knowledge test. All research instruments were validated by both content and language experts. The target groups were 3 levels of secondary school students studying at a large secondary school in Bangkok. The research findings were as follows: 1) the mean scores of the students in the three groups increased by a statistical significance of 0.05 for both vocabulary knowledge and science content knowledge after the implementation of the intervention, and 2) the qualitative results indicated that all students perceived the instruction of ESTWL and the CLIL approach to be positive. The study suggested a vocabulary pedagogy for science and language teachers for use in CLIL environments.

Since the mid-90s, a growing concern has emerged regarding text comprehension from a multimodal perspective. In the Chilean educational context, multimodality has been highlighted in the official programs of the Ministry of Education. The present study examines one of the official Chilean ELT school textbooks, investigating whether its reading comprehension questions align with the country's interest in developing multimodal literacy. This analysis employs Unsworth et al.'s (2019) taxonomy for classifying question types to examine 17 while-reading sections, comprising 216 questions. The findings reveal a predominant focus on questions that can be answered by reading the written text without looking at the pictures as well as a lack of images in several reading passages. These results highlight the crucial role that teachers play in complementing the school textbooks, enabling students to develop multimodal literacy as well as the necessity for textbook designers to recognize the pivotal role of images in comprehending multimodal texts.

In contemporary society, students' analytical thinking and reasoning skills are crucial for their future development. The fourth grade (ages 9-10) is a critical stage for cultivating higher-level cognitive skills in students. Mathematics plays a significant role during this period, serving as a fundamental tool for fostering students' analytical thinking and reasoning abilities. Collaborative inquiry-based learning is considered beneficial for enhancing students' analytical thinking and reasoning skills. Therefore, this study aims to design a collaborative inquiry-based instructional model based on the characteristics of mathematics textbooks. The study extensively analyzes primary school mathematics textbooks published by Beijing Normal University and integrates the essential elements of collaborative inquiry-based learning to devise an instructional model tailored to the characteristics of mathematics textbooks. The model comprises six parts: Contextual Introduction (Question 1), Collaborative Inquiry (Question 2), Communication and Sharing (First round), Collaborative Inquiry (Question 3), Communication and Sharing (Second round), Review and Conclusion. The model is designed to assist students in acquiring knowledge through collaborative inquiry, stimulate their curiosity through contextualized learning, improve their analytical thinking and reasoning skills through collaborative inquiry, foster cognitive development through effective communication and sharing, and ultimately solidify acquired knowledge through reflection and conclusion. Theoretically, the analysis suggests that this model may positively impact students' analytical thinking and reasoning abilities, providing a valuable reference for practical teaching.

Scholars as exemplars and their linked eponyms play a significant role in education. Since the discovery of the periodic law in 1869, perceptions of Mendeleev and his eponyms may have shifted. With the aim of assessing the historical and current portrayal of Mendeleev and his eponyms in chemistry textbooks and on the Internet, content analysis of textbooks, including Soviet and contemporary Russian (11) and Ukrainian (16), was conducted. Additionally, an Internet search in 7 languages was conducted to assess the prevalence of Mendeleevian eponyms online. Primary Mendeleevian eponyms are predominantly utilized in the Russian segment of the Internet. While Mendeleev's portrayal held significance in mid-20th-century Soviet chemistry textbooks, his presence has dwindled in current Russian and Ukrainian textbooks. This decline is attributed to the obsolescence of associated chemical realities, the disputed priority of Mendeleev, and an ambiguous attitude towards him. The implications of this decline include loss of historical context, reduced memorization aids, impact on critical thinking, disruption of continuity, and reduced humanism in education. The research underscores the importance of a balanced and inclusive approach to science education, recognizing contributions from scientists of diverse backgrounds and perspectives, and highlights the interconnected nature of science education and international relations.

This research is a needs analysis study aimed at developing a curriculum based on an interdisciplinary context-based learning approach within the 10th-grade physics course, focusing on the electricity and magnetism unit. The research was designed according to the case study model and data were collected from expert, teacher, and student sample groups through questionnaires and interview forms. Descriptive statistics were utilized for quantitative data analysis, while content analysis technique was employed for qualitative data. The results indicated that the physics curriculum continued to maintain a disciplinary perspective and a classical understanding of physics, with insufficient connection with daily life and adaptation to contemporary conditions. Similar results were identified in the 10th-grade physics textbooks and in-class instructional practices concerning the unit of electricity and magnetism. In this respect, the research identified the needs for developing a curriculum based on an interdisciplinary context-based learning approach to address these negative results. These needs, while enhancing interdisciplinary context-based understanding, can also contribute to the emergence of various opportunities and different perspectives in physics education. It is recommended to identify needs in other subfields of physics as well and develop curricula designed with an interdisciplinary context-based approach for more effective and efficient physics education.

Despite increased research interest in improving students' scientific inquiry abilities, how to conduct scientific inquiry using science textbooks that are easily accessible to primary school students remains understudied. This study developed and verified an inquiry activity model (IAM) to improve the performance of primary school students in science textbook inquiry activities. Data were collected from sixth-grade primary students (n = 167) to analyze the difficulty level of textbook inquiry activities. An analysis tool was developed, focusing on inquiry skills and process flow. Expert analysis increased the tool's validity. The analysis revealed that students possessed low integrated inquiry skills, were partially aware of the inquiry process flow, and could not design experiments. Hence, the IAM was developed to enhance students' ability to perform textbook inquiry activities and understand the activity phases. It emphasized the flow and representation of the inquiry process for students to easily recall the contents as they learn the interconnectivity between phases. The post-test of the experimental group and the inquiry process flow chart showed significant improvement in all areas of inquiry ability. The scores for "connections" and "interconnectivity" in the inquiry process flow were high, reflecting the model's effectiveness in showing the interconnectedness of all stages.

The rapid development of information and communication technology demands the production of digital products. This study aims to produce a digital instructional book based on Balinese local cultures to enhance the learning outcomes of high school students. The development of this book used the ADDIE model. The analysis phase included an analysis of the chemistry curriculum, teachers' and students' opinions about digital books, digital learning, and Balinese local cultures related to the chemistry content. The design phase included creating a framework and preparing a digital instructional book based on Balinese local cultures. The development phase included validation by content, language, and media experts. The implementation phase included testing the practicality and effectiveness of the book. The evaluation phase was carried out at all phases of the ADDIE model. The characteristics of this book were that it was made in a digital form and integrated with local Balinese cultures. It met the criteria of being a very valid category based on content, language, and media aspects. It also met a practical and effective category to improve students' learning outcomes. It is very useful to enhance chemistry learning outcomes in the era of the Industrial Revolution 4.0.

The purposes of this research were to: 1) develop and determine the efficiency of instruction media in board games to enhance the capability in the Development of Thai Textbook and the happiness in learning for undergraduate students, 2) compare the undergraduate students' learning capability in the Development of Thai Textbook before and after learning instruction media in board game and 3) to study the level of happiness in learning the Development of Thai Textbook for undergraduate students towards learning instruction media in board game. The sample group in this research consisted of 27 third year-undergraduate students, majoring in Thai, at the Faculty of Humanities, Srinakharinwirot University. The data was collected by research and development. The data was analyzed by using mean, standard deviation, t-test dependent, and content analysis. The findings of this study were as follows: (1) The efficiency of the instruction media in board games was 84.81/83.83 which was higher than the specified criteria. (2) The average student's learning capability in the Development of Thai Textbook after learning the instruction media in board games was higher than before using instruction media in board games. (3) The undergraduate students had the highest mean level showing their pleasure in learning the Development of Thai Textbook towards learning instruction media in board game and effective for content analysis regarding the undergraduate students' learning logs from Reflective Journal, it was found that this instruction media in board game enhanced the capability in the Development of Thai Textbook and the happiness in learning abilities.

There is a plethora of textbooks to choose from. While most textbooks contain the same content, teachers need to understand the textbook they have chosen to support their students' learning, as textbooks can significantly impact student learning and teacher instruction. When searching for a way to understand the various textbooks, my research question became, How do calculus textbooks tell the story of definite integrals? My research is in response to the never-ending search for how teachers can select and use their resources. Also, this study contributes to understanding the relationships between stories and knowledge construction using Dietiker's (2015) narrative framework to analyze the written calculus curriculum. I wrote the specific stories of introducing the definite integral as told by five calculus textbooks. Analyzing how the stories developed disclosed the similarities and differences among the texts in teaching definite integrals. The analysis also revealed a variety of avenues to introduce and teach definite integrals, including a focus on the area under the curve, Riemann sums, or the Fundamental Theorem of Calculus, and some implications to the context of physics related to these avenues. These insights provide teachers with a deeper understanding of textbook lessons and the variances that can potentially alter student learning.

This research problem is how to overcome the need for Indonesian textbooks that integrate social and 21st century skills. This research aims to develop valid, practical, and effective textbooks to improve students' Indonesian understanding. The research design uses Research and Development (R&D) methods. The research was conducted at the Indonesian Language and Literature Education Study Program, Faculty of Teacher Training and Education, Mahasaraswati University, Denpasar. Data was collected through documentation techniques, Focus Group Discussions, questionnaires, and test administration. The instrument involves documentation sheets, validation, questionnaires, and self-evaluation. Data analysis focuses on the validity, practicality, and effectiveness of textbooks with parameters of (1) level of validity, (2) level of practicality, and (3) level of effectiveness. The results suggest the need for continuous development of appropriate and effective textbooks to meet students' needs and educational development. Research reveals that the textbook meets the criteria of validity, practicality, and effectiveness. The results suggest the need for continuous development of appropriate and effective textbooks to meet students' needs and educational development.

The article focuses on identification of students' performance to write paragraphs and the topics needed by students to be developed post global English textbooks exposure. This study aimed to investigate description of current students' performance to write paragraphs after studying a paragraph writing using Global English Textbooks and to find out the topics needed by students to be developed as teaching English textbook materials for Paragraph Writing Course. The research employed a mixed-methods approach, combining quantitative analysis of students' paragraph writing performance with qualitative interpretation into their perceptions to the use of global English textbooks as writing paragraph teaching materials. The total samples were 44 students of English Study Program, Faculty of Letters, Universitas Muslim Indonesia. To obtain information from the informants, the researchers employed questionnaires of Paragraph Writing distributed to the students through the Learning Management System (LMS) Google form. The results showed that students exhibited a wide range of proficiency levels in paragraph writing, from advanced to fundamental deficiencies, necessitating targeted support across all skill levels. Moreover, a significant proportion of students lacked confidence in their writing abilities, emphasizing the importance of tailored instruction to address uncertainties effectively. Challenges with global English textbooks, including language complexity and cultural references, exacerbated these issues. Despite the inherent benefits of paragraph writing, such as language development and critical thinking skills, some students questioned its relevance in non-native English education settings. Additionally, doubts about fundamental language aspects like vocabulary and grammar underscored the need for focused instruction in these areas. Overall, addressing these challenges required comprehensive supports and resources to enhance students' paragraph writing skills and confidence levels effectively. Meanwhile, the exploration of sixty topics provided valuable insights into students' interests and knowledge. Among them, sixteen topics emerged as notably popular, indicating a strong resonance with students. These topics ranged from personal narratives to societal issues, reflecting students' diverse values and concerns. Furthermore, themes related to self improvement and academic success garnered considerable interest, underscoring students' aspirations for growth. Even less chosen topics still demonstrated students' engagement with various aspects of interpersonal relationships and cultural identity. Moreover, the inclusion of less common topics reflected students' recognition of broader educational and patriotic ideals, albeit with less enthusiasm.

This research aims to analyze global diversity values present in Indonesian language textbooks for fourth-grade elementary school students. The study employs a qualitative approach with content analysis as the method. The research objects consist of four textbooks published by Erlangga, Yudistira, Bumi Aksara, and Puskurbuk Kemdikbudristek. The analysis process involves selecting relevant material samples, developing analytical categories, coding the content, and interpreting emerging patterns. The research findings indicate that the Indonesian language textbooks for fourth-grade elementary school students provide activities and experiences that enrich their understanding of cultural diversity in Indonesia. Students are taught to develop attitudes of tolerance and intercultural communication, as well as reflection and responsibility towards diversity. These books contribute to shaping students who are inclusive, tolerant, and capable of communicating in a multicultural environment, embodying the values of global diversity character. The importance of fostering global diversity character in primary school students is highlighted through education, particularly using meticulously designed Indonesian language textbooks. These textbooks introduce students to various aspects of Indonesian and other cultures, promoting understanding, appreciation, and tolerance for cultural diversity. Emphasizing character development, the textbooks instruct students in intercultural communication and encourage interactions with culturally diverse peers, fostering effective communication skills for multicultural environments. Furthermore, students are prompted to reflect on their own multicultural experiences, shaping their global perspectives. In summary, Indonesian language textbooks serve as a vital resource in shaping students into inclusive, tolerant individuals proficient in effective communication within multicultural contexts.

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 exploratory and descriptive. Our mathematical comparison revealed differences in several areas, including the dependence between variables, the involved infinite processes, the types of infinity, the dimensioning for each variable, and the intuition of continuity in the interval. Our phenomenological comparison found a correspondence between phenomena using a formal approach, but differences in phenomena when using an intuitive approach. Finally, our analysis of textbooks revealed that all three limits are most commonly presented in the verbal representation system and definition format.

The objective of this research is to examine the reading texts in the coursebooks for teaching Turkish as a foreign language in terms of their reflection of core values. Employing a qualitative research model, data were collected through document analysis method. The data set of this study comprises 124 reading texts in the B1 and B2 level of coursebooks published by Yedi Iklim, Gazi, and Yeni Istanbul publishing companies. These texts were scrutinized according to ten core values in Education (justice, friendship, honesty, self-control, patience, respect, love, responsibility, patriotism, altruism) determined by the Board of Education of the Ministry of Education, Turkey in the year of 2017, and the obtained data were analyzed using content analysis technique. The results of the study have revealed that Yedi Iklim B1 Textbook contains 90 core values, whereas B2 Textbook contains 156 core values. Likewise, Gazi B1 Textbook comprises 82 and B2 Textbook has 152 core values. It has also been determined that Yeni Istanbul B1 Textbook is composed of 156 core values and B2 Textbook contains 87 core values. In total, it has been found out that, 723 core values are comprised across all texts in the dataset. Among these values in the texts, altruism (f=91), honesty (f=88), and self-control (f=78) are the most frequently addressed core values while justice (f=64), patience (f=63), and love (f=62) are the least addressed ones.

This article highlights the need for a new type of corpus that will combine both a learner and a pedagogic corpus. The need for such a type of corpus is underlined by the interaction between input and output and the expected impact of the former on the latter within all instructional settings. Such a corpus will allow us to collect data, including teacher language, learner language, coursebook content, etc. and relate it to students' output at specific points in time. Our study aims to present and describe the "Young Learner Corpus of English" (henceforth, "YoLeCorE"), which is an example of a combined pedagogic and learner corpus. "YoLeCorE" consists of 1,5 million tokens and includes both the input and the output of 17 Greek young learners (aged 8-9) of English as a foreign language. "YoLeCorE"'s unique characteristic is that it includes not mere samples of learner language, but all the language that each and every one of the students listened to, read, or produced -- orally and in writing -- during a whole school year. It includes four distinct sub-corpora (one for each language skill) and allows researchers to conduct a variety of analyses and thus track the process of instructed second language acquisition.

This paper presents a modified approach to subject-matter didactics, in which the focus is not on the content itself, but on the students' view of the content. The introduction deals with an overview of subject-matter didactics and the notion of beliefs used in this paper. The main portion of the paper deals with presenting the concepts of a book and a seminar based on the student-centered subject-matter didactics approach. For the first qualitative evaluation, selected reflections of students are analyzed. Finally, initial findings are summarized and an outlook is provided.

Students believe mathematics is best learned by memorization; however, endorsing memorization as a study strategy is associated with a decrease in learning (Schoenfeld, 1989). When the world changed with the onset of the COVID-19 global pandemic, instruction transitioned to fully remote instruction where many assignments and examinations became open textbook, open note, and even open Internet. In this new world, did students change their beliefs about the role of memorization in learning? Did academic performance change? And did the relationship between memorization beliefs and academic performance change? The current study takes advantage of data collected in an online interactive statistics textbook used by courses before (in-person) and after (remote) the declaration of the COVID-19 pandemic at three institutions, each representing a part of the California Master Plan for Higher Education (e.g., University of California, California State University, and California Community Colleges). Results from 2668 students who used the textbook showed that the UC institution had lower memorization belief scores compared to both the CSU and CCC institutions. Even when controlling for institution and chapter of the textbook, lower memorization belief scores were related to higher performance. Surprisingly, there were no significant differences in either memorization beliefs nor performance before and after transitioning to online remote instruction due to the pandemic. Although much of educational research is conducted in one institution, this kind of research can identify differences across institutional contexts to understand how learning can be affected by different teaching formats, including in-person and online/distance, brought on by disruptive social changes such as a global pandemic.

Monotonous mathematics learning focusing on textbooks only will make students bored and feel that studying mathematics is useless. Using attractive and meaningful approaches, like STEAM and Quranic approaches, is strongly motivated by the need to avoid tedious drilling for students in learning mathematics. This study aims to assess students' perceptions of the development of mathematics modules using science, technology, engineering, and art (STEAM) and AL-Quran approaches. The research approach employed in this research is embedded in mixed methods. Quantitative data was examined using percentages, while qualitative data were transcribed and then developed into codes, categories, and themes. The study recruited 146 Pidie senior high school students in the natural science stream, and five individuals were selected for one-to-one semi-structured interviews. The results of this study show that students have a negative experience in learning mathematics. However, they have a significant interest in integrated math learning with Quranic and STEAM approaches. Furthermore, they believe the modules are one learning medium ideal for mathematics. Finally, based on this study, mathematics teachers should be able to develop learning modules that can integrate STEAM approaches and the understanding of the Quran for senior high school students.

Textbooks are one of the main resources for teaching and learning mathematics. This study examines the presentation of angle topics in 4th-grade mathematics textbooks in Indonesia and Singapore. The analysis focused on the general characteristics of the textbook and the nature of the mathematical tasks presented. The results showed that Indonesian mathematics textbooks are more likely to provide a more ample opportunity to learn than Singaporean textbooks based on the number and description of task activities. However, the distribution of items in each task activity in Singapore mathematics textbooks is more proportionate than in Indonesian mathematics textbooks. Concerning mathematical tasks, the findings show that the form of representation in Indonesian mathematics textbooks contains a more purely mathematical form, while Singapore's mathematics textbooks are dominated by visual form. Regarding contextual features, mathematical tasks in Indonesian and Singaporean mathematics textbooks are dominated by non-application forms. Closed tasks also dominate the response type of task for both textbooks. The implications of this finding can be applied to classroom teaching activities, as highlighted in the discussion section.

Research on the roles of textbooks in EFL teaching contexts has been widely reported. However, studies on textbook adaptation strategies in a technology-integrated classroom have not received much attention. To fill the gap, the current research sought to explore the types of textbook adaptation strategies employed by an Indonesian EFL teacher in a technology-integrated teaching environment. The challenges encountered and the coping strategies used by the teacher were also investigated. Through a qualitative case study design, an English teacher of an Islamic junior high school in Medan was purposively recruited as the participant. An interview and document analysis were employed to collect the data. The interview data were analyzed using a thematic analysis while the documents were through skimming, reading, and interpretation. The findings revealed that the teacher employed several adaptive strategies, such as omission, addition, and modification on the assignments, the language skills, student activities, and approaches (conventional to the technologybased classroom) through the use of websites, a projector, and digital tools. It was also found that adapting the textbook was challenged by the varied students' levels of proficiency and learning styles, as well as the students' expectations of the teacher. As the coping strategies, the teacher optimized her skills of technology literacy to design creative and engaging learning materials and included tasks that met the levels of students from low and high-achieving groups. The findings of this study imply the crucial roles of all education stakeholders in providing support for teachers to use textbooks effectively.

The purpose of the study is to present the results of investigating pre-service teachers' perceptions of their readiness to develop and use multimedia-based English language training textbooks. The dimensional structure of the designed readiness is regarded as a complex personal integrative quality. A corresponding survey questionnaire is compiled to determine its content. The study included 81 senior students from the foreign language faculty at Karaganda Buketov University. The research's methodology included statistical analysis of quantitative data, experimental training and participant self-assessment questionnaires. Preliminary tests were conducted in both the experimental and control groups aimed at identifying participants' perceptions of their initial level of readiness for the development and use of multimedia-based textbooks. Participants in the experimental group participated in an experimental course on technology development and the use of multimedia-based textbooks with the presentation of their final project. When the teaching period was over, the post-test was taken. The results demonstrated the efficiency of the complex assessment of readiness in the mentioned area enabling the definition and correction of gaps in its structural content. The designed course proved its effectiveness in practice as asserted by the post-test scores.

The decisions that teachers make in transforming the curriculum into specific lesson plans determine the real enactment or otherwise of curricular ideals. These decisions are shaped by the resources available and by each teacher's goals and orientations. This exploratory study employs Schoenfeld's decision-making model to examine how resources, goals and orientations influence lesson planning for mathematics problem solving, for different profiles of primary teachers in Chile. To this purpose, a survey was conducted among 40 teachers of varying degrees of ability and experience: some were beginning teachers, others were experienced but had no further training in teaching problem solving and a third group was composed of experienced teachers with specific training in this question. Interviews with two teachers from each profile revealed important differences between the three groups. Beginning teachers relied more heavily on official resources such as the official curriculum and standard textbooks, aligning themselves with school requirements. Experienced teachers with problem solving training demonstrated a strong inclination towards teaching through a problem solving approach. While beginning teachers acknowledged the importance of promoting problem solving strategies, they did not usually adapt problems to the mathematical content or to the age/competence of their students. Interestingly, all three groups under-utilised sections of curricular resources that emphasise the present curricular focus on problem solving. Finally, the study found that experience alone is not enough to develop a problem solving approach and that focused professional development programmes are needed to equip teachers with the necessary skills. In addition, a diagnostic teaching approach should be incorporated into initial teacher training.

This research investigated the impact popular novels have on knowledge about and attitudes towards Autism Spectrum Disorder (ASD), compared to that of traditional college textbooks. Study 1 found that participants in the novel condition chose fewer correct and fewer incorrect responses to questions about ASD. Participants did not differ in their desired social distance from individuals with ASD. Study 2 found that participants in the novel and textbook conditions both showed the same amount of learning, with higher scores on the post-test assessment of knowledge than the pre-test. Participants in the novel condition showed significant improvement in their attitudes towards individuals with ASD after reading, while those in the textbook condition showed more negative attitudes after reading the textbook chapter. These findings add to our understanding of the potential of popular fiction to impact consumers' knowledge about ASD while improving our attitudes towards individuals with ASD. These findings also raise concerns about traditional educational material used to teach about ASD.

Teaching introductory sociology is one of the primary means by which sociologists mobilize knowledge. Ongoing critical reflection on the content of sociology textbooks is therefore an important disciplinary enterprise. The current critical moment in which many nations, institutions, and publics face a reckoning with their historic and current relationships with Indigenous peoples presents sociologists with the opportunity to examine how Indigenous peoples, histories, and perspectives are to be found in these pedagogical materials. Drawing on Critical Indigenous scholarship that "disrupts the certainty of disciplinary knowledges[']" concept of "connected sociologies," we examine the state of inclusion of Indigenous content in introductory sociology curriculum. To achieve this, we conducted a content analysis of 10 of the top-selling English-language Canadian introductory sociology textbooks, and we drew directly from interviews with Indigenous scholars. By introducing the literature on solidarity and allyship in the final section, we conclude with teaching and learning actions to incorporate in sociology courses.