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This study aimed to determine the effect of Geoboard learning media on the mathematics learning outcomes of fourth-grade students in plane geometry. The research employed a quantitative approach using a pre-experimental method with a One-Group Pretest-Posttest Design. The participants were 29 fourth-grade students of SDN Pejagan 1 Bangkalan selected through saturated sampling. Data were collected through observation and multiple-choice achievement tests administered before and after the implementation of Geoboard media. Data analysis included descriptive statistics, the Shapiro-Wilk normality test, and the Paired Sample t-Test. The results showed a significant improvement in students’ learning outcomes after using Geoboard. The mean pretest score increased from 67.21 to 87.10 on the posttest, indicating an average gain of 19.90 points. The normality test confirmed that the data were normally distributed, while the Paired Sample t-Test yielded a significance value of 0.000 (p < 0.05). These findings indicate that Geoboard learning media significantly improves students’ mathematics learning outcomes in plane geometry. Therefore, Geoboard can be used as an effective learning medium to support mathematics instruction in elementary schools.

The rapid advancement of digital technology has significantly transformed various aspects of human life, including the education sector. In the Society 5.0 era, educational institutions are expected to integrate digital technologies into learning processes to develop adaptive, innovative, and globally competitive human resources. This study aims to analyze digital technology-based learning innovations in improving educational quality, identify their potential benefits, and examine the challenges and strategies for optimizing their implementation. This research employed a qualitative descriptive approach through a literature review by analyzing relevant academic sources, including scholarly journals, books, conference proceedings, and other scientific publications. The findings indicate that digital learning innovations are implemented through the utilization of Learning Management Systems (LMS), Artificial Intelligence (AI), Augmented Reality (AR), Virtual Reality (VR), interactive learning media, blended learning, and flipped classroom models. These technologies contribute to enhancing learning effectiveness, expanding educational accessibility, increasing student motivation and engagement, and fostering essential twenty-first-century competencies. Nevertheless, several challenges remain, including digital inequality, inadequate technological infrastructure, limited digital competencies among educators, and concerns related to digital ethics and cybersecurity. Therefore, effective implementation requires comprehensive strategies, such as strengthening teachers' digital competencies, improving educational infrastructure, developing adaptive curricula, integrating innovative learning media, and promoting digital literacy and ethical awareness. These efforts are expected to support the development of a more adaptive, inclusive, and high-quality education system that aligns with the demands of the Society 5.0 era.

This study investigates the effect of game-based learning through Tic Tac Toe on improving the speaking skills of fifth-grade Thai students at Ban Elerd School. A pre-experimental design with a pre-test and post-test was employed, involving 17 participants. The intervention consisted of three sessions using Tic Tac Toe to enhance vocabulary, fluency, and pronunciation. The findings indicate significant improvements in students’ speaking abilities, particularly in vocabulary and fluency, with mean scores increasing from 3.12 (pre-test) to 3.86 (post-test). However, pronunciation improvement was not statistically significant, suggesting the need for additional targeted instruction. These results underscore the effectiveness of Tic-Tac-Toe as a game-based learning tool, fostering engagement and reducing anxiety in language learning. This study concludes that game-based learning can effectively support language development in elementary school contexts, particularly in vocabulary acquisition and fluency enhancement.

This study aims to analyze the effectiveness of the experimental method in teaching Natural Science at the elementary school level. A quantitative approach with a quasi-experimental design using a pretest-posttest control group was applied. The sample consisted of an experimental group taught using the experimental method and a control group taught using conventional methods. Data were collected through tests, observations, and documentation, and analyzed using t-tests and N-Gain calculations. The results show that the experimental method is more effective in improving students’ activeness, conceptual understanding, and learning outcomes compared to conventional methods. Students actively participated in experiments, discussions, and observations, making learning more meaningful. However, variations in improvement were influenced by students’ initial ability, interest, and participation, as well as supporting factors such as teacher readiness and facility availability. In conclusion, the experimental method is effective for science learning in elementary schools when supported by proper planning and adequate resources.

Classroom Action Research (CAR) is a widely used approach to improve teaching practices through iterative cycles of planning, action, observation, and reflection. Despite its popularity, many studies report methodological weaknesses, particularly in ensuring coherence between research problem formulation, objectives, and success indicators. This study aims to examine the alignment among these three key components in CAR studies using a Systematic Literature Review (SLR) approach. Data were collected from peer-reviewed articles indexed in Scopus, ScienceDirect, Taylor & Francis Online, ERIC, and Google Scholar, published between 2015 and 2025. The study selection followed PRISMA 2020 guidelines, including identification, screening, eligibility assessment, and final inclusion of relevant studies. A qualitative thematic synthesis was applied to analyze patterns in the relationship between problem formulation, research objectives, and success indicators. The findings show that CAR problem formulations are generally contextual and based on classroom issues, while research objectives function as operational translations of these problems. Success indicators are used as measurable criteria to evaluate the effectiveness of interventions. However, inconsistencies are still found in several studies, such as misalignment between objectives and problems or poorly defined success indicators. Overall, the study emphasizes the importance of conceptual coherence to improve the quality and credibility of CAR research designs.

This research is designed to portray the use of YouTube as an instructional medium, measure student learning outcomes before and after its implementation, and examine how YouTube media impacts the academic performance of fourth-grade students at SDN Socah 1. The study employed a pre-experimental design with a one-group pretest-posttest pattern. A total of 22 fourth-grade students at SDN Socah 1 were designated as research participants through purposive sampling. A written multiple-choice test consisting of 10 items was used as the data collection instrument. Data were analyzed using the normalized N-Gain formula and the Paired Sample T-Test at a significance threshold of α = 0.05. Findings showed a rise in the students' mean score from 40.9 on the pretest to 78.6 on the posttest, producing an average N-Gain of 0.67, which is classified as moderate. The Paired Sample T-Test produced a t-count of 8.751 with a significance value of 0.000 < 0.05, resulting in the rejection of H₀ and confirming that YouTube media exerted a meaningful and constructive effect on students' learning achievement. Therefore, YouTube media is worthy of consideration as an innovative and effective digital technology-based instructional alternative for fostering comprehension and academic performance among elementary school students.

This study aims to analyze the actualization of administrative service quality in managing school administration at MTs Darussalam Parigi Baru, Pondok Aren District, South Tangerang City, including service implementation, challenges encountered, and improvement efforts. This research employed a qualitative approach using a case study method through observation, interviews, and documentation involving the head of administration, administrative staff, teachers, and students. Data were analyzed through data reduction, data presentation, and conclusion drawing. The findings indicate that administrative services have been implemented reasonably well through the application of excellent service principles, including reliability, responsiveness, responsibility, and effective communication in correspondence and student administration services. However, several challenges remain, such as limited human resources, partially manual filing systems, inadequate administrative facilities, and the absence of well-established standard operating procedures (SOPs). Improvement efforts have been carried out through strengthening work coordination, enhancing staff discipline, and developing a more structured administrative system. This study concludes that the quality of administrative services plays a strategic role in supporting administrative effectiveness and improving the quality of educational services in madrasahs.

This study aims to determine the effect of digital literacy and peer conformity on the critical thinking of grade X students at SMKN 31 Jakarta. The study used a quantitative method with a survey approach. The study population was 217 students, while the research sample was 141 respondents obtained using the Slovin formula. The data collection technique was carried out by distributing questionnaires using a Likert scale. Data were analyzed using the Structural Equation Modeling-Partial Least Square (SEM-PLS) method with the help of the SmartPLS application. The results showed that digital literacy had a positive and significant effect on students' critical thinking. This was evidenced by the path coefficient value of 0.436, the T-statistic value of 6.988, and the P-value of 0.000. Peer conformity also had a positive and significant effect on students' critical thinking with a path coefficient value of 0.447, the T-statistic value of 7.290, and the P-value of 0.000. Furthermore, the R-square test results obtained a value of 0.445, indicating that digital literacy and peer conformity variables were able to explain 44.5% of the critical thinking variable, while the remaining 55.5% was influenced by other factors outside the study. Based on these results, it can be concluded that digital literacy and peer conformity have a positive and significant influence on the critical thinking of 10th-grade students at SMKN 31 Jakarta.

Problem-solving ability is an essential skill that students need to meet the demands of both academic learning and the workforce in the 21st century. This study aims to analyze the influence of self-efficacy and interpersonal communication on the problem-solving ability of eleventh-grade students at SMKN 31 Jakarta, both partially and simultaneously. A quantitative approach was employed, with data collected through a Likert scale questionnaire. Samples were drawn using a probability sampling technique with a proportional random sampling approach. Data analysis was conducted using Structural Equation Modeling (SEM) based on Partial Least Squares (SmartPLS 4.0). The results indicate that self-efficacy has a positive and significant effect on problem-solving, with a path coefficient of 0.455, a t-statistic of 7.843, and a p-value of 0.000. Similarly, interpersonal communication has a positive and significant effect on problem-solving, with a path coefficient of 0.447, a t-statistic of 7.501, and a p-value of 0.000. Taken together, self-efficacy and interpersonal communication account for the variance in problem-solving with an R-square value of 0.416, indicating that both independent variables explain 41.6% of the variation in problem-solving ability. These findings suggest that self-efficacy and interpersonal communication play a significant role in enhancing students' problem-solving ability.

This study aims to determine the effect of Field Work Practice (PKL) and Career Planning on the Job Readiness of grade XII students at SMKN 31 Jakarta. The research employed a quantitative method with a survey approach. The population consisted of all grade XII students of SMKN 31 Jakarta, and a saturated sampling technique was applied so that the entire population became the research sample. Data were collected through questionnaires using a Likert scale and analyzed using validity and reliability tests, classical assumption tests, multiple linear regression, t-tests, F-tests, and the coefficient of determination with the assistance of IBM SPSS. The results indicate that Field Work Practice has a positive and significant effect on Job Readiness, with a t-value of 9.967 and a significance value of 0.000 (<0.05). Career Planning also has a positive and significant effect on Job Readiness, with a t-value of 8.318 and a significance value of 0.000 (<0.05). Simultaneously, Field Work Practice and Career Planning significantly influence Job Readiness, as indicated by an F-value of 88.543 and a significance value of 0.000 (<0.05). The regression equation obtained was Y = -1.782 + 0.638X₁ + 0.450X₂. The coefficient of determination (R²) of 0.571 shows that both variables contribute 57.1% to Job Readiness, while 42.9% is influenced by other factors. The findings suggest that better implementation of PKL and more mature Career Planning are associated with higher levels of student Job Readiness.  

This study aims to examine in depth the professional competence of mathematics teachers through a literature review approach. The method used in this research is a literature review by analyzing ten relevant scientific articles obtained from various credible national and international sources. The study was conducted to identify the factors influencing the professional competence of mathematics teachers and its implications for the quality of learning and students’ learning outcomes. The findings reveal that mathematics teachers’ professional competence plays a significant role in improving the effectiveness of the learning process, students’ critical thinking skills, and mathematics learning achievement. Factors influencing professional competence include continuous training, academic supervision, teacher certification, teaching experience, intrinsic motivation, and the integration of digital technology in learning activities. In addition, professional competence is closely related to pedagogical competence in supporting students’ mathematical skills. The findings of this study emphasize that the development of mathematics teachers’ professionalism should be carried out systematically, continuously, and adaptively to technological advancements in order to improve the quality of mathematics education in the digital era.

Mathematics is often perceived as challenging by students due to its abstract nature, leading to low engagement and poor learning outcomes. Differences in student characteristics, such as varying levels of readiness, interests, and learning styles, have not yet been fully accommodated in conventional teaching methods. These conditions underscore the need for a learning approach that can adapt to students’ needs, such as differentiated instruction. This study aims to examine the effectiveness of differentiated instruction in improving students’ mathematics learning outcomes through a literature review. Data were collected using a documentation technique by searching Google Scholar for relevant scientific articles. The analyzed articles were published between 2020-2025, sourced from accredited journals indexed in SINTA, and aligned with the research topic. Based on the selection process, 10 articles were obtained and analyzed descriptively. The results of the study indicate that differentiated instruction is effective in improving mathematics learning outcomes, as evidenced by improved scores, learning mastery, and conceptual understanding, and in increasing student engagement in the learning process.

Speaking is a critical skill in language learning and is essential for effective communication and social interaction. However, students often struggle with speaking due to various factors such as lack of confidence, motivation, and exposure to the language. Mingle games, which involve active interaction and problem solving in a fun context, were introduced as a teaching method to address these challenges. This study investigates the impact of implementing mingle games to enhance the speaking skills of elementary school students in Loei Province, Thailand. A quantitative research approach was employed, with pre tests and post tests administered to a sample of 22 students from Ban Nonkokkha School. The findings indicate that the use of mingle games have positive impact for students' speaking skills, as evidenced by higher post test scores. This study concludes that Mingle Game has a significant impact in developing students' speaking skills. The suggestion from the researcher is to develop and explore more learning media so that students are motivated to speak English more.

This study aims to describe the shift in language variety within the student social media ecosystem and analyze its relevance to strengthening the use of formal Indonesian in higher education. The development of digital communication technology has created new interaction patterns that influence students' lexical choices, syntactic structures, and discourse construction. This study employed a qualitative descriptive method with a sociolinguistic approach. Data were obtained through documentation of students' social media posts over three months, in-depth interviews, and analysis of academic essay texts. The analysis was conducted through data reduction, categorization, interpretation, and verification using source and method triangulation techniques to ensure data validity. The results indicate four dominant forms of language shift: code-mixing, the use of digital abbreviations, non-standard vocabulary, and simplification of sentence structure. These shifts are partially carried over into academic writing and affect grammatical accuracy, sentence effectiveness, and text coherence. However, digital language practices also demonstrate students' linguistic creativity and social identity construction. This study emphasizes the importance of integrating digital literacy and language awareness-based learning into the higher education curriculum to maintain formal Indonesian standards without ignoring sociolinguistic dynamics in the digital space.

This literature study analyzes mobile device restriction policies in schools within the context of IT-based deep learning. The research examines three main dimensions: (1) device restriction policies from child protection and learning quality perspectives, (2) technology's role in supporting deep learning aligned with numeracy literacy in the Merdeka Curriculum, and (3) policy formulation that accommodates IT-based learning needs. Using qualitative library research methodology with content analysis, this study synthesizes findings from Scopus-indexed international journals and SINTA-indexed national journals (2014-2025). Results indicate that device restriction policies significantly improve academic achievement (a 6.4% increase in test scores) and student well-being, particularly for low-performing and disadvantaged students. However, effectiveness depends on pedagogical quality, digital literacy, and infrastructure support. Technology integration through adaptive platforms, gamification, and digital tools effectively supports deep learning and numeracy literacy development. This study recommends balanced policies combining structured restrictions during learning hours with strategic technology integration guided by the TPACK framework, supported by comprehensive digital literacy programs and adequate infrastructure

Critical reading is one of the important language skills that students need to acquire. Based on observational results, the critical reading skills of eleventh-grade students at SMA Muhammadiyah 1 Semarang have not yet reached an optimal level. Therefore, this study aims to examine the effectiveness of teaching critical reading of news texts using the OK5R and SQ3R methods assisted by the Wordwall website for eleventh-grade students. This study employed an experimental method with a quasi-experimental design, specifically a nonequivalent control group design. The research instruments consisted of test and non-test instruments. The test instrument was a written test, while the non-test instruments included observation sheets and interview guidelines. Data analysis was conducted through prerequisite analysis tests (normality and homogeneity tests), instrument validity testing, and hypothesis testing using paired sample t-tests, independent sample t-tests, and n-gain score analysis with the assistance of SPSS version 25. The results showed that the n-gain score of the experimental class I using the OK5R method was 0.3465, while the experimental class II using the SQ3R method obtained an n-gain score of 0.0660. Based on these findings, teaching critical reading of news texts using the OK5R method assisted by the Wordwall website was more effective than the SQ3R method. It can be concluded that the OK5R method assisted by the Wordwall website is effective for teaching critical reading of news texts to eleventh-grade students, whereas the SQ3R method assisted by the Wordwall website is less effective.

This study aims to apply the Problem Based Learning (PBL) model based on the Culturally Responsive Teaching (CRT) approach to improve junior high school students' argumentative literacy in speech text material. The study was conducted on grade VIII-E students of SMP Negeri 7 Banjarmasin with a descriptive qualitative approach through documentation and observation of teaching modules, teacher reports, and learning evaluation results. The results of the study indicate that the application of PBL syntax - starting from problem orientation through contextual speech texts, group work with LKPD, presentation of discussion results, to evaluation using applications such as Kahoot is able to improve students' abilities in analyzing text structures, compiling arguments, and expressing opinions logically and critically. The CRT approach strengthens the relevance of the material to the students' cultural background, thus encouraging active involvement and deeper understanding. The application of PBL and CRT has proven effective in forming critical thinking skills and improving the quality of Indonesian language learning that is more contextual and meaningful.

Principal leadership plays a crucial role in building a positive school culture and improving the quality of education. The principal functions not only as a school administrative manager but also as an educational leader capable of optimally coordinating, mobilizing, and empowering all school resources. A positive school culture serves as the foundation for creating a conducive learning climate, improving teacher performance, and shaping the overall character of students. This study employed a qualitative approach with a literature review. Data were obtained from various scientific sources, including books, journals, and documents relevant to the topic of principal leadership and school culture. Data analysis was conducted through the stages of data reduction, data presentation, and conclusion drawing to gain a comprehensive understanding of the role of principal leadership in building a positive school culture. The study results indicate that effective principal leadership, characterized by a clear vision and mission, leadership competency, and the ability to build commitment and synergy among all school members, significantly influences the creation of a conducive school culture. A positive school culture impacts more innovative and contextual learning, strengthening extracurricular activities according to students' talents and interests, and developing student character traits such as religiosity, honesty, discipline, environmental awareness, creativity, independence, and national spirit. Therefore, effective principal leadership is the key to creating a quality and character-based school.