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This study aims to determine the influence of the fashion laboratory on students’ learning achievement in the Sewing Technology subject at SMK Negeri 1 Airmadidi. The research is grounded in the importance of practical facilities in vocational education, particularly in supporting students’ sewing skills. Although the school provides a fashion laboratory, students’ learning outcomes remain low, with 57.5% failing to meet the Minimum Mastery Criteria (KKM). This research employs a quantitative approach using simple linear regression analysis. The sample consisted of 40 eleventh-grade students majoring in Fashion Design, selected through total sampling. Data were collected through questionnaires measuring students’ perceptions of the fashion laboratory and documentation of semester exam scores as an indicator of learning achievement. The results indicate that the fashion laboratory has a significant influence on students’ academic success. The calculated t-value was 2.544, greater than the critical t-value of 1.686, confirming the acceptance of the alternative hypothesis. The coefficient of determination (R²) was 0.546, meaning that the fashion laboratory contributes 54.6% to learning outcomes, while the remaining 45.4% is influenced by other factors. These findings highlight the critical role of adequate and well-utilized laboratory facilities in supporting effective teaching and learning processes in vocational schools.

The low learning outcomes of students in Biology learning at SMA Negeri 1 Tutuyan is the background for the need for learning innovations that are able to increase active participation and conceptual understanding. This study aims to analyze the effectiveness of the Group Investigation learning model in improving student learning outcomes in Cell materials. The research used a pseudo-experiment method with a one group pretest-posttest design. The research sample amounted to 35 students from class XI Science who were selected purposefully. The instruments used were multiple-choice tests, pre-tests and post-tests of 25 questions for each test. The results showed an increase in the average score from 23.14 in the pre-test to 83.14 in the post-test. Inferential data analysis using the t-test showed a t-calculated value of 89.55, far above the t-table at a significance level of 5%. The category of student learning outcomes has also undergone significant changes, from a very low majority to a high and very high majority. The application of the Group Investigation model encourages students to be active in investigation, group discussions, and independent learning, which strengthens their collective and individual mastery of the material. These findings prove that the Group Investigation model is effective in improving learning outcomes, and can be implemented as a learning strategy in the Independent Learning Curriculum. This study contributes to the development of cooperative learning models in the context of Biology learning at the high school level, and can be replicated in other materials and levels to strengthen its effectiveness.

This research aims to identify the influence of utilizing interactive learning multimedia on the learning outcomes of class XI students in the economics subject at SMA Negeri 4 Gorontalo. This research employs a quantitative approach with a quasi-experimental design. The total sample consists of 60 students.The findings indicate that there is an influence of utilizing interactive learning multimedia on the learning outcomes of class XI students in the economics subject This is shown through data analysis using a paired sample t-test, which resulted in a significance value (Sig. 2-tailed) of 0 000. This value is far below the predetermined significance level of 005, indicating a significant difference between students' learning outcomes before and after utilizing interactive multimedia, as well as a significant difference between the experimental class (utilizing multimedia) and the control class (not utilizing multimedia). Therefore, the utilization of interactive learning multimedia not only provides variety in the teaching and learning process but also contributes meaningfully to improving students' conceptual understanding, material retention, and learning motivation.

This research aims to determine whether there is a relationship between mathematics learning outcomes and physics learning outcomes by taking the subject of exponent numbers in mathematics and the subject of temperature and heat in physics. This research was conducted on class X students at SMA Negeri 6 Tangerang in the second semester. The sample was taken at simple random (cluster sampling) by taking one class from nine existing classes with a total of 30 students. The method used is a survey method with correlation techniques. The independent variable in this research is the results of learning mathematics, while the dependent variable is the results of learning physics. Before the data is analyzed, the requirements test is first carried out, namely the normality test using the Lilliefors test and the regression significance test using analysis of variance (ANOVA). From the results of the normality test for the independent variable, it was obtained that L-count = 0,08770 < 0,161 = L-table, while for the dependent variable it was obtained that L-count = 0,1108 < 0,161 L-table, so it can be concluded that the two samples were normally distributed. The results of linear regression calculations are obtained  The linearity test obtained F-count 1,067 < 2,45 = F-table so it can be concluded that the regression model is linear, meaning there is a linear relationship between the two variables. The regression significance test obtained F=count = 34,732 > 4,20 = F-table. This means that the regression model is significant. Hypothesis testing was carried out using product moment correlation analysis, then calculating the significance of the correlation using the student t-test. The results of the correlation coefficient calculation obtained r-count = 0,744 and the results of the t-student test calculation obtained t-count = 5,892, while the t-table value with a significance level of  α=0,05 and degrees of freedom (dk) = 28  was 2,05. Because t-count = 5,892 < 2,05 = t-table means Ho is rejected. So the results of this research conclude that there is a relationship between mathematics learning outcomes and physics learning outcomes. The coefficient of determination (r2) was obtained at 0,554. This means that mathematics learning outcomes contribute 55,4% to physics learning outcomes.

This study investigates the implementation and effectiveness of artificial intelligence-driven adaptive learning platforms in English as a Foreign Language (EFL) classrooms across urban and rural Indonesian educational settings. Through a mixed-methods approach involving 247 students and 12 teachers from eight institutions, this research comparatively analyzes three prominent AI language learning platforms: LinguaLearn AI, AdaptEd English, and AI Tutor Pro. The findings reveal significant differences in learning outcomes, with AI-enhanced platforms demonstrating a 27% improvement in language proficiency compared to traditional methods. However, implementation challenges including digital literacy barriers, internet connectivity issues, and cultural adaptation requirements were identified, particularly in rural contexts. The study proposes a contextually responsive framework for integrating AI language learning technologies in developing EFL environments, contributing to the growing discourse on educational technology in linguistically diverse settings. This research highlights the potential of AI to personalize language acquisition while emphasizing the necessity of culturally and infrastructurally appropriate implementation strategies.

The low activity of students in biology learning is the main challenge in efforts to improve the quality of science learning in secondary schools. This study aims to analyze the effectiveness of the application of the Project Based Learning learning model in increasing student activity and learning outcomes in respiratory system materials at SMA Negeri 2 Langowan. This research is a Class Action Research that is carried out in two cycles, each of which includes stages of planning, action, observation, and reflection. The subjects of the study were 13 students in grade XI. The instruments used include student activity observation sheets and the final test of the cycle based on description questions. The results showed that in the first cycle, only 38.46% of students achieved learning completeness with an average score of 60. However, after improving the strategy in cycle II through active mentoring, learning motivation, and strengthening group work, completeness increased to 92.30% with an average score of 84.69. These findings indicate that the Project Based Learning learning model is able to build student activeness through contextual, collaborative, and hands-on experience-based learning. The increase in activeness is reflected not only in test results, but also in students' active participation in discussions, group presentations, and project completion. The implications of this study show that Project Based Learning is feasible to be implemented as an innovative learning strategy to improve the quality of student interaction and engagement in biology learning on an ongoing basis.

This study aims to determine the effect of using the "Let's Get to Know Capital Letters" Board media on the learning outcomes of grade V MINU Waru I students in the Indonesian Language subject. This study uses a quantitative approach with a one-group pretest-posttest design on 28 students. The instrument used was a written test given before and after the treatment. The pretest results showed an average value of 64.5, while the posttest increased to 83.2. Statistical tests showed significant results with a p value = 0.000 (<0.05), which indicates that there is a meaningful difference between before and after using the media. This board media is designed to facilitate students' visual and interactive understanding of capital letter material. The results of the study indicate that this media is effective in improving student learning outcomes. The use of concrete and fun media has been proven to increase student involvement and motivation in the Indonesian Language learning process. Thus, the application of innovative media like this can be an effective strategy to improve the quality of education in elementary schools.  

This research aims to explore the ways in which teachers address the challenges of learning mathematics for children in primary schools by referring to behavioristic theory. This theory emphasizes the central role of stimuli and reactions in influencing learning behavior, and the application of both positive and negative reinforcement to improve students' motivation and understanding. The approach adopted was a descriptive qualitative method using case studies in various primary schools. The results indicated that behavior-focused methods, such as providing repeated practice of problems, immediate feedback, use of concrete tools, and regular application of rewards and punishments, can improve students' enthusiasm and mathematics learning outcomes. However, teacher-driven learning and lack of innovation are barriers to implementation. Therefore, a combination with other methods is needed to make the learning process more thorough.

Improving students' Biology learning outcomes is a major challenge in the learning process in high school, especially when the material taught is abstract and complex, such as the human digestive system. This study aims to analyze the effectiveness of the Problem-Based learning model assisted by mind mapping in improving the learning outcomes and activities of grade XI students of SMA Negeri 2 Tondano. This research is a Classroom Action Research conducted in two cycles, each consisting of two meetings. Each cycle involves planning, action execution, observation, and reflection activities, with data collection through observation, testing, and documentation. The results of the study showed a significant increase in learning activities and student learning outcomes. The average learning activity increased from 54.6% in the first cycle to 81% in the second cycle, while the percentage of completeness of learning outcomes increased from 59% to 88%. This increase is influenced by the active involvement of students in group discussions, visualisation of concepts through mind mapping, and the role of teachers as facilitators in problem-based learning. These findings indicate that the integration of the Problem-Based model with mind mapping is effective in building critical thinking skills, improving concept understanding, and encouraging active student participation. The implications of this study show the importance of implementing innovative learning strategies to improve the quality of Biology learning in secondary schools.

This study aims to develop interactive learning media based on PowerPoint in Indonesian language learning at MI Salafiyah 1 Kauman. The background of this study is the lack of interactive and interesting learning media in elementary schools, especially in Indonesian language subjects. This study uses the Research and Development (R&D) method with the development of the ADDIE (Analysis, Design, Development, Implementation, Evaluation) model. The media developed contains learning materials, animations, practice questions, and automatic feedback to increase student participation and understanding. The results of the validation test by media experts and material experts show that this media is very suitable for use in learning. Limited trials conducted on students showed an increase in interest, active involvement, and student learning outcomes after using the media. In addition, students feel more motivated and find it easier to understand the material because of the attractive and interactive visual display. Thus, this interactive learning media based on PowerPoint can be an alternative to support a more interesting, enjoyable, and effective learning process in the classroom, especially for elementary school level.

The development of digital technology has changed the landscape of educational media, especially in the field of engineering, where abstract concepts often pose a challenge. In electrical engineering education, students often have difficulty understanding concepts such as current flow and circuit behavior due to limited class time and a lack of visualization tools. This study aims to evaluate the effectiveness of Augmented Reality (AR)-based learning media in enhancing conceptual understanding, learning outcomes, and student engagement in the Electrical Circuits course. A quasi-experimental design with pre-test and post-test control groups was applied, involving two groups: one group used AR-based media, while the control group used traditional instruction. Both groups underwent pre-tests and post-tests with 30 multiple-choice questions. Data were analyzed using descriptive statistics and N-Gain scores. Results showed that the experimental group experienced a significant improvement, with the average post-test score increasing from 62 to 81 and an N-Gain score of 0.48, while the control group only improved from 61 to 71 with an N-Gain score of 0.25. Statistical tests confirmed significant differences between the two groups. These findings indicate that AR is effective in enhancing understanding of complex concepts and can be integrated into technical education curricula to meet modern learning demands.

Madrasah Aliyah Swasta Taman Pendidikan Islam Medan shows that learning Akidah Akhlak in class XI is still textual and has not encouraged active student participation. Teachers use more thematic books as the main source of learning without linking them to contextual phenomena that are close to students' lives. As a result, students have difficulty understanding the material, such as the topic of funeral prayers. This can be seen from the students' daily test scores which only reach an average of 45, far below the Minimum Completion Criteria set by the school, which is 75. The research method is quantitative, this method can be interpreted as a research method based on the philosophy of positivism, used to research certain populations or samples, sampling techniques are generally carried out randomly. The conclusion of this study shows the average posttest score of students who are given learning using the problem based learning method (experimental class). This shows that there is a difference between student learning outcomes in the subject of Akidah Akhlak in the experimental class when compared to the learning outcomes of Islamic Religious Education in the control class. Thus, the use of problem based learning methods in learning akidah akhlak is more effective than learning using conventional approaches in an effort to improve the learning outcomes of class XI students at Taman Pendidikan Islam Private Islamic Senior High School. So it can be concluded that there is an Influence of the Use of Problem Based Learning Methods on Improving Literacy Skills in the Subject of Akidah Akhlak in the Experimental Class with the Control Class at Taman Pendidikan Islam Private Islamic Senior High School.

The purpose of this study was to improve the understanding of fourth grade students of SDN Kaliwates 2 Jember about the form of substances and their changes by using snakes and ladders educational game. The background of this research is the lack of interest, motivation, and learning outcomes of students on abstract science materials. The teaching model used integrates the snakes and ladders game with the question mechanics of the lesson, where students who land on a box labeled "boom" are required to answer questions from the material being taught.By integrating the snakes and ladders game with questions about the form of substances and their changes, students can learn actively. By integrating the snakes and ladders game with questions about the form of substances and their changes, students can learn actively. Thus, the snakes and ladders educational game not only serves as a medium of entertainment, but also as an effective learning tool to improve learning outcomes and active engagement of students in the classroom.

Vocational high schools (SMK) play an important role in preparing students for the world of work. However, student learning outcomes in the subject of Electrical Lighting Installation at SMK Negeri 5 Kota Padang are still relatively low, with an average pretest score of 57.34. This study aims to test the effectiveness of the Student Teams Achievement Division (STAD) cooperative learning model in improving student learning outcomes. The research method used was classroom action research with 32 students from class XI TITL as subjects. Data were collected through pre-tests, post-tests, and observations of student activities during learning. The results of the study indicate that the implementation of STAD successfully improved student learning outcomes significantly, with an average post-test score of 82.19 and an N-Gain Score of 0.58 (moderate category). Academic achievement also increased from 15.6% to 75%. Further analysis revealed that collaborative interactions within groups, the reward system, and active student participation were key factors contributing to the success of this method. However, challenges such as time management and low student engagement require attention. It is concluded that the STAD model is effective in improving students' learning outcomes in the subject of Electrical Lighting Installation, both in terms of cognitive aspects and social skills. Therefore, it is recommended that teachers implement STAD with proper syntax and consider developing supporting media such as digital simulations to optimize the learning process.

This community service aims to improve learning outcomes and the process of learning mathematics, especially the Greatest Common Factor (GCF) and the Least Common Multiple (LCM) in Elementary Schools to be more active and enjoyable. Learning LCM and LCM in Elementary School children can be said to have not had much impact because some students do not understand the process of solving LCM and LCM through factor trees and factoring. Community service activities were carried out in one day at SD GMIT Lamalu, Pantar District, Alor Regency. We were present to deliver material about LCM and LCM. During the community service, several students were interested in completing the material or questions given using factor trees. In the learning process about LCM and LCM, it can run well and can improve the quality of learning for students at SD GMIT Lamalu.

Assessment of learning outcomes plays a crucial role in evaluating students' academic achievement. Midterm and final exam scores are often used as benchmarks for learning performance, yet the relationship between the two is rarely analyzed in depth. This study aims to examine the correlation between Midterm Exam (UTS) and Final Exam (UAS) scores in Mathematics among 11th-grade students at Bhakti Kencana Vocational High School in Bandung. A quantitative approach with a correlational method was employed, involving 30 students as the sample. Data were obtained through documentation of scores, and analysis was conducted using the Spearman Correlation Test due to the data not being fully normally distributed. The results indicated a significant and positive correlation between UTS and UAS scores, with a correlation coefficient of 0.511. This suggests that midterm scores can serve as a fairly reliable indicator of final exam performance and reflect the consistency of students' academic performance. The implications of these findings highlight the importance of continuous monitoring and learning efforts from mid-semester onwards to optimize students' final outcomes.

This study aims to examine the effect of time flexibility in the implementation of online-based learning on student academic performance in the Management Study Program, State Islamic University of North Sumatra (UINSU). This study adopts a quantitative approach as the main method. Data collection instruments in the form of questionnaires were distributed to active students as respondents. The data obtained were then analyzed using simple linear regression techniques to illustrate the relationship between the level of flexibility of study time and student academic achievement. The results of the analysis show that the flexibility of study time has no significant effect on student learning outcomes, with a significance value of 0.315 and a coefficient of determination (R²) of 0.027. This finding indicates that flexibility of study time is not enough to improve learning outcomes without being supported by time management skills, discipline, and learning independence. Therefore, effective online learning strategies need to be accompanied by soft skills training so that learning outcomes can be optimized. Future research is expected to integrate mediating variables such as self-regulated learning, learning motivation, and quality of learning environment to gain a deeper understanding of the determinants in the context of online learning.

Low motivation to learn and limited conceptual understanding are significant challenges in learning biology at the junior high school level, especially in abstract material on the classification of living things. This study aims to analyze the influence of the use of animated videos on student learning motivation and learning outcomes. A quantitative approach with a pre-experimental design of one group pre-test and post-test was used in this study. The research sample consisted of 25 students in grade VIII of SMP Negeri 2 East Likupang. Data was collected through observation sheets to assess learning motivation and pre-test and post-test tests to evaluate learning outcomes. The results of the observation showed that the average motivation of students reached 86.32% in the outstanding category. The average pre-test score of 59.57 increased to 81.09 on the post-test, indicating a significant improvement in concept comprehension. The t-test corroborates these findings with a significant value at a 95% confidence level. These results show that animated videos can present a visualization of complex concepts in an engaging and contextual way, thereby increasing students' focus, active participation, and absorption of the material. In addition, the use of this media also supports the development of students' collaborative skills and critical thinking. This research confirms that animated videos are a strategic alternative in effective science learning, especially in school environments with limitations of conventional visual media. It is suggested that the application of this media be expanded to various materials and levels of education.

Students are individuals who are in the process of learning and developing themselves through formal and non-formal education. There are still teachers who do not pay attention to the initial conditions of students before learning begins, so that it has an impact on the learning outcomes obtained. This article aims to explain the application of flipped learning model assisted by interactive PowerPoint media in improving learning effectiveness in class IV SDN Sungai Miai 5. This research uses descriptive qualitative method with data collection techniques in the form of observation, interviews, and documentation. Interviews were conducted with four informants, namely homeroom teachers and three students. Observations were conducted in a participatory manner, while documentation included classroom learning activities and teacher teaching styles. The data obtained were analyzed in depth. The results showed that grade IV students expect fun, interesting, and active learning. The flipped learning model assisted by interactive PowerPoint is proven to help create a more effective learning atmosphere. Future research is suggested to examine the application of this model in other grade levels or subjects to broaden the understanding of its effectiveness in various learning contexts.    

The integration of Artificial Intelligence (AI) in education has introduced a more responsive and personalized learning approach. This study aims to examine the correlation between the intensity of AI usage and students’ learning outcomes. Employing a quantitative approach, the research utilized Pearson Product Moment correlation analysis. A total of 27 students, selected through purposive sampling and known to actively use AI in their learning process, participated in the study. Prior to the correlation analysis, the data underwent validity, reliability, normality, homogeneity, and linearity testing. The results confirmed that the instrument met the criteria for validity and reliability (Cronbach’s Alpha = 0.824), with data distribution being normal and homogeneous, and the relationship between variables being linear. The Pearson correlation coefficient of r = 0.583 with a significance value of p = 0.001 indicates a statistically significant and moderately strong positive relationship. These findings suggest that AI plays a meaningful role in enhancing students’ learning effectiveness. Therefore, it is essential to provide guidance and development efforts to ensure AI is utilized ethically and educationally to optimize its impact in academic settings.