Junior High School Research Articles

An analysis of teacher’s multilingual practices uses in teaching EFL students

The aim of this study was to analyze the multilingual practices and predominant languages used by an English teacher during classroom activities. It also sought to assess students' reactions to the teacher's language use and to determine the rationale for the teacher's choice of each language in the English language classroom. Six observations were conducted in the three selected classes to assess the use of Indonesian, English, Kluet, Jamee and Acehnese in classroom activities. A total of 48 student respondents from three classes completed the questionnaires, with the English teacher at Junior High School 1 Kluet Timur serving as the sample. The results showed that Indonesian was the most dominant language used in the classroom with a rate of 47.1%, followed by English, Kluet Jamee and Acehnese. The responses to the questionnaire showed that the students believed that using Indonesian and local languages in learning English could help them to understand the material presented by the teacher. In addition, the study showed that the teacher's reason for using Indonesian and local languages was to enhance students’ comprehension of English materials, which ensure effective learning.

Designing an E-Module on the Solar System to Develop Critical Thinking Skills

This study aimed to develop learners' critical thinking abilities through concentrated application in related learning activities. A quasi-experimental design of the Pretest-Posttest Non-Equivalent Control Group type was employed. The study was done between January and February 2023 with a sample of 60 junior high school students in grade VII, divided evenly into an experimental group and a control group, each with 30 participants, focused on the solar system. The experimental group utilized problem based learning (PBL) e-modules, while the control group followed conventional teaching methods. The instrument used in this study included a critical thinking variable with four components in the form of a multiple-choice exam with a reliability value of 0.183, allowing it to evaluate students' critical thinking skills. The data were collected during the pretest and after treatments by administering the posttest. After the SPSS analysis, the data was shown descriptively and inferentially. The results revealed a notable difference in critical thinking capabilities between students involved in PBL-based e-modules and those taught using conventional approaches (P < 0.01). Therefore, the study shows that including PBL-based e-modules into the curriculum could improve students' critical thinking ability quite successfully.

Misconception Analisis of Junior High School Student in Lareh Sago Halaban Distrit on Vibration, Wave and Sound Materials Using the Four Tier Test Instrument

The purpose to analyse the student’s misconception profile and determine the percentage of misconceptions of class VIII students on vibration, wave, and sound material. The reseacrh subjects 78 students in two acceredited A secondary schools during the full 2023-2024 semester. The research method is descritive quantitative. Data collection method using a diagnostic test with a four tier test of 21 questions developed by Merry Christiani and Vindy Utami Karomah was the modified by researchers with reliability of 0,86 (very high). The four tier test instrument consists of four levels. At the first level, there are multiple choice questions with four answer choices. The second level includes students' confidence in answering the first level questions. The third level is related to the reasons behind the answers students choose at the first level. Finally, the fourth level includes students' beliefs regarding the reasons for the answers at the third level. The results of the research show that the profile of students' misconceptions is on the indicators of the concept of vibration, the concept of amplitude and deviation, the concept of period, the concept of vibration frequency, the relationship between frequency and period, the basic concept of waves, the concept of sound and frequency, the sound propagation medium and the relationship between periods, frequency and wavelength. speed, is in the medium category while the creepage concept indicator is high. The conclusion of the research results is that the misconception of junior high school students in Lareh Sago Halaban District regarding vibration, wave and sound material using the Four Tier Test instrument is 55% in the medium category

Developing E-worksheet-based TPACK model for Junior High School Students in English Language Learning Context

Background:The goal of this study is at developing an E-Worksheet based on TPACK Model by using Adobe Animate CC and AI Voice. This research was conducted to overcome the students’ problem, the teacher’s problem, and instructional problem that occurred in Language classroom. Methodology:This study is a research and development project that used of the 4D development methodology. The four steps of this model's development are defining, designing, developing, and distributing. Observations, tests, interviews, and questionnaires are examples of research instruments. The e-worksheet was validated by 5 validators, including 2 material and language expert lecturers and 3 media expert lecturers. Findings:The percent formula is used to determine its practicality. The electronic worksheet is classified as very valid with the level of 84.2 % in material or content of product and very valid with the level of 85.9% in media of product. The result of the practicality of the electronic words indicated that the total mean score for all the items in the questioner was 4.5 with a percentage of 90 falling into the category of very practical. The results of the effectiveness test were obtained with a value of 0.81 in the high category. Conclusion:Based on the results of the study it can be concluded that developing an E-Worksheet in Describing words material based on the TPACK Model by using Adobe Animate CC and AI Voice for seventh grade students of Junior Islamic High School is valid, practical, and effective. Originality:The use of TPACK as a resource for creating teaching materials is quite effective

Development of STEM-Based Science Educational Game Using Scratch to Train Computational Thinking Skill for Socondary School Students

Computational Thinking Skills (CTS) possessed by Indonesian students are not yet in the good category. This skills have not been integrated in learning. This is in accordance with the results of preliminary research at SMP Negeri 8 Semarang that CTS are a new concept for science teachers, including learning media used by teachers have not helped train students' CTS. Through preliminary research, it is known that science teachers give a positive response to the use of technology-based learning media that train students' CTS, one of which is a science educational game using Scratch. The purpose of this study was to analyze the validity and determine the profile of students' CTS after using science educational games. The type of research used is development research with the ADDIE model. The instruments used are expert validation questionnaires, student readability sheets, and tests after using science education games. The results showed that the science education game was valid with a score of 0.89. The readability of science education games is very good with a score of 96.7. Through the test, it was found that the percentage of students with high computational thinking ability was 56.66%, medium 26.66%, and low 16.66%. Based on the research that has been done, it can be concluded that the science education game is valid and can train CTS of junior high school students.

PKM KESEHATAN FISIK DAN MENTAL PADA REMAJA DI SMPN 2 AMPLAPURA, KABUPATEN KARANGASEM, BALI

Adolescence is a period of change from child to teenager, these changes occur both physically, mentally, emotionally, and psychosocially as well as in the reproductive system. For men and women, the age limit for teenagers in the age range of 15-24 years without marriage is the age limit set by the Badan Kependudukan dan Keluarga Berencana Nasional (BKKBN). In this age range, physical changes occur, for teenage boys there is a change in voice, the growth of the Adam's apple, and physical changes in women with breast growth and maximum development of reproductive organs. At this time, there is a need for education and assistance for teenagers to maintain their physical and mental health and to avoid bullying. The service team conducted interviews with school officials and provided counseling to a number of teachers and students at SMPN 2 Amlapura on October 29, 2022. Counseling on physical and mental health was attended by 10 teachers and 32 junior high school students. The activity begins with giving a pretest, presentation of the material, question and answer, and posttest. The results of this activity were an increase of 11.67 for teachers, while for students there was an increase of 14.75. With this increase, it is hoped that teachers and students can maintain physical and mental health and avoid bullying.

Implementation of Direct Correction Technique in Improving Students’ Motivation towards Arabic Language Learning at MTs Muhammadiyah Pasui

Direct correction technique is part of the evaluation method that has an important role in improving language mastery, and has implications for increasing student motivation. This study aims to analyse whether Direct correction can increase students’ learning motivation in Arabic language learning with the object of research at Islamic Junior High School (MTs) Muhammadiyah Pasui. Then there are two problem formulations. First, what are the factors or obstacles that affect Arabic language learning at MTs Muhammadiyah Pasui. Second, how Direct correction increases the motivation of learning Arabic vocabulary of MTs Muhammadiyah Pasui students’. To answer the research problem, this research uses a descriptive Quantitative method with data collection methods using interviews and questionnaires. The analysis technique uses validity test and reliability test. This study concluded that first, students’ obstacles in learning are influenced by the lack of mufradat vocabulary and the majority of students’ have difficulty in reading the Qur'an, which has an impact on their inability to identify letters. Second, students’ lack of interest is influenced by students’ low level of understanding of the material, with the application of Direct correction teachers can measure students’ level of understanding and students’ can immediately correct mistakes after evaluation activities. Third, with the application of Direct correction the teacher is able to foster student learning motivation, the indicators are that students’ are active in learning, students’ pay more attention to learning, students’ become more excited and feel facilitated.

Visionary Leadership In Improving The Quality Of Education

This study aims to analyze visionary leadership strategies in improving the quality of education. This research was conducted at Permata Mojokerto Integrated Islamic Junior High School, East Java. This study uses a qualitative research approach. The informants are the Head of Education of YPM, the vice principal, teachers and the committee/parents of students. The results of the study concluded that visionary leadership at SMPIT Permata Mojokerto, East Java is as follows: as a direction determinant by doing several ways, namely: sharing sessions, developing strategies, making changes, enabling and empowering, motivating and inspiring, collaborating and being role models, so that visionary leadership is able to make strategies in improving the quality of education, namely: human resource development, strengthening the role of parents, curriculum development and fulfillment of adequate infrastructure. In the end, visionary leadership produces activities including improving the quality of human resources for educators and education personnel, improving the quality of graduates and effective and varied learning methods, as well as fulfilling adequate infrastructure

The Effect of Acupressure Method on Dysmenorrhea in Adolescent Woman at Muhammadiyah 1 Gresik Junior High School

Adolescent girls are more susceptible to dysmenorrhoea which is influenced by many factors, one of which is the mental condition of adolescents who experience menstruation. The aim of the research was to analyze the effect of the acupressure method on dysmenorrhoea in young women at Muhammadiyah 1 Gresik junior high school. This research design uses the Pre-Experiment method with a One Group Pretest Posttest design. The population was 44 teenagers who experienced dysmenorrhoea, using the Simple Random Sampling technique, 40 teenagers were obtained. This data was taken using a questionnaire and Visual Analogue Scale (VAS) scores. After tabulating the data, it was analyzed using the Paired t Test with a significance level of p = <0.05. The results of the study showed that the average dysmenorrhoea scale before the acupressure method was carried out was 5.6 and after the acupressure method was carried out it was 2.28. Based on the results above, the significance value is sign=0.000<0.05. This means that there is an influence of the acupressure method on dysmenorrhoea in young women at Muhammadiyah 1 Gresik junior high school

The utilization of the TE-LA application to improve report text writing skills for grade viii students of Muhammadiyah Junior High School Malang

Writing report texts in Indonesian learning is an interesting object of study to be researched. This is due to the lack of students' knowledge about how to write report texts, so they need an application that can help and make it easier for students to write report texts. This study aims to evaluate the effectiveness of the TE-LA application as a learning medium in improving report text writing skills for grade VIII students of Muhammadiyah Malang Junior High School. This study uses a descriptive percentage method. The population and sample in this study are grade VIII students of SMP Muhammadiyah 6 Dau Malang, SMP Muhammadiyah 4 Singosari, SMP Muhammadiyah 10 Turen, and SMP Muhammadiyah 1 Malang. A total of 40 students from the four Junior High Schools (SMP) were used as research samples, which were taken using a simple random sampling technique.The data collection technique uses interviews and questionnaires. The data analysis technique used is descriptive analysis. The results of the study show that the questionnaire that has been distributed has received a good response with a percentage of 70% which is in the good category and the existence of the TE-LA Application (Report Text) can also play a role as a learning medium that can provide benefits for students. The results of this research can make an important contribution to the development of technology-based learning media, especially the TE-LA application as a tool for writing skills.

Development of Video Learning Media Based on Robert Gagne's Theory (Nine Events of Instruction) in Informatics Subjects at Junior High School

One component that cannot be separated from the learning process is learning media. Learning media is an essential part of education, regardless of the curriculum, because it plays a crucial role in influencing the quality and success of learning. The Informatics subject is no exception, as it introduces computers to students. This introduction is the initial stage of informatics lessons. In presenting the learning process through computer application materials, good preparation is essential. An educator should do more than just coordinate students in front of the computer, use a loud voice to direct them, or write notes on the blackboard. They must wisely package the teaching materials to make learning enjoyable, allowing students to feel that the classroom is a place to explore while they learn to use a computer. This type of research is development and research (R&D) using the ADDIE model. Product validation tests were conducted by three validators: one material validator, one language validator, and one media validator. The product trial involved 30 seventh-grade students from SMPN 1 Siak Hulu, aimed at assessing the practicality of the developed product. The effectiveness test was conducted by administering pre-test and post-test questions to the students. The results of the video media development research showed a validation level of 86% for the material and 85% for the language, both falling into the very valid category. The product practicality results indicated a practicality level of 91%, also in the very practical category. The effectiveness test yielded a t-value of 16.4.

The effect of educational levels and gender on students’ reasoning ability and mechanical aptitude

This study aimed to investigate the impact of gender on reasoning ability and mechanical aptitude, considering disparities across different educational levels. The research involved 1,183 students aged 12 to 19 from Yogyakarta, Indonesia. The independent variables were educational levels (junior high school, senior/vocational high school, and higher education) and gender (male and female), while reasoning ability and mechanical aptitude scores were the dependent variables. Data were collected through the Differential Aptitude Test's reasoning and mechanical sub-tests, which demonstrated high-reliability coefficients. Statistical analyses included ANOVA and independent t-tests. The findings show that gender significantly influences reasoning ability and mechanical aptitude, with male students outperforming females. However, no notable differences were observed between senior/vocational high school students and college/university students. This study contributes valuable insights to the existing literature on cognitive skills, particularly concerning the impact of gender and educational levels, which can inform educational strategies and career development initiatives. Keywords: Educational level; gender; mechanical aptitude; reasoning ability; students

Exploring the Potential of Multiple Intelligences as an Effort to Improve Adolescent Health Holistically

The community services aim to identify multiple intelligences to optimize adolescent health holistically. Methods of implementation with surveys and education. The survey was conducted with multiple intelligence cards filled out by adolescents to obtain multiple intelligence data. Adolescents circled the answers according to the statements on the multiple intelligence cards that fit their circumstances. Score 1 if very inappropriate, score 2 if not very appropriate, score 3 if appropriate, and score 4 if very appropriate to the adolescent. Analysis using descriptive methods. This community service activity was carried out from April to June 2023. The location of the activity was a private junior high school in Ciparay District, Bandung Regency, West Java. The target of the activity was junior high school teenagers. The number of participants was 149 teenagers. The community services results show that the first and second highest rank is interpersonal intelligence. The third rank is kinesthetic intelligence. The conclusion is that most students have interpersonal intelligence. The school should map students according to their needs so it can optimize their potential to increase adolescent health holistically.

Learning-Centered Leadership of School Heads and Its Moderating Effect on Organizational Culture and Organizational Performance

The study determined the moderating effect of learning-centered leadership of school heads on the relationship between organizational culture and organizational performance. This paper employed descriptive-correlational research design and moderation analysis. Weighted mean, Pearson r, and path analysis were used to analyze the data. There were three standardized questionnaires utilized to collect data. The respondents of the study were 300 elementary, junior and senior high school teachers which were chosen using stratified sampling. Results revealed that the level of organizational culture was high, and the levels of organizational performance and learning-centered leadership of school heads were very high. There was a significant relationship between organizational culture and organizational performance, and learning-centered leadership of school heads and organizational performance. Furthermore, the result of moderation analysis using path analysis revealed the moderating effect of learning-centered leadership of school heads on the relationship between organizational culture and organizational performance was significant. Therefore, the learning-centered leadership of school heads strengthens the relationship between the organizational culture and the organizational performance of teachers. This implies that a positive and thriving culture aligns employees with the organization's objectives, fostering innovation, productivity, and engagement. It enhances satisfaction, provides consistency in decision-making, and attracts and retains teachers, all contributing to enhanced performance.

The Mediating Effect of Coaching and Mentoring Competencies in the Relationship between Instructional Skills and Job Performance of Teachers

This study determined the mediating effect of coaching and mentoring competencies on the relationship between instructional skills and job performance of teachers. The quantitative research design of descriptive-correlational type of study was employed in this study and a sample of 300 teachers was taken randomly from the current teachers in the public junior high schools of Island Garden City of Samal division. Modified questionnaires were used to gather participant data, which underwent content validity and reliability analysis. The data were analyzed using the Mean, Pearson-r, and Multiple Regression Analysis. The results reveal that the levels of coaching and mentoring competencies are high, and the respondents' instructional skills and job performance are very high. Moreover, a significant relationship existed between these variables. A significant relationship between instructional skills and coaching and mentoring competencies was significant. A significant relationship between coaching and mentoring competencies and job performance was statistically significant. A significant relationship between instructional skills and job performance was also significant. The extent of the influence of predictor variables on job performance of teachers was proven in the study. This implies that coaching and mentoring significantly enhance teachers' instructional skills, leading to improved job performance, emphasizing the importance of structured support and collaboration in professional development.

Integration of Multiple Intelligences Theory in Project-Based Learning, How It Impacts on Students' Critical Thinking and Mathematical Communication Skills?

In this study, we aim to assess the effectiveness of Project-Based Learning (PjBL) based on Multiple Intelligences (MI) theory on students' critical thinking and mathematical communication skills. This research is a quasi-experiment using non-equivalent (pre-test and post-test) control-group design. The population in this study were VIII grade students in a public junior high school in Yogyakarta and two sample classes were selected based on recommendations from teachers and had mathematical abilities that could be considered equal. The experimental class applied PjBL based on MI theory and the control class applied PjBL learning. Data collection was conducted using a test instrument in the form of description questions. This instrument is valid and reliable. Learning is said to be effective if: (1) the mean test score of critical thinking and communication skills is at least 70 (from a score range of 0-100); (2) the mean of post-test of critical thinking and communication skills is higher than the mean of pre-test; (3) the mean final score of students' critical thinking and mathematical communication skills in the experimental class is higher than the control class. Data analysis used one-sample t-test, paired-sample t-test, and T2 Hotteling test. The results of the study using the significance level α = 5% showed that (1) PjBL learning based on MI theory is effective in terms of students' critical thinking and mathematical communication skills; (2) PjBL based on MI theory learning is more effective than PjBL learning in terms of communication, but not more effective in terms of critical thinking skills. Although the data from the sample showed the acquisition of mean scores and the increase in the mean value of critical thinking learning in PjBL based on MI theory was better than PjBL learning in terms of critical thinking skill, but statistically both did not show a significant difference.

Mediation of digital literacy in investigating the effect of school culture on teacher performance: Implication for educational policy

The digital era has transformed education, making digital literacy essential for teachers to integrate technology and enhance student outcomes effectively. This study aims to examine how school culture influences teachers’ performance through their digital literacy, focusing on junior high school teachers in Malang City, East Java, Indonesia. Employing a quantitative approach, data were collected from 214 teachers out of a 457 population using questionnaires. The analysis was conducted through AMOS for Confirmatory Factor Analysis (CFA), SPSS for descriptive statistics, and PLS-SEM for hypothesis testing. The findings reveal that school culture significantly affects teachers’ digital literacy (Ho1) and teacher performance (Ho2) with supportive and innovative environments, while rigid cultures limit creativity. Furthermore, digital literacy was found to enhance teachers’ performance (Ho3) and mediate the impact of school culture on teachers’ performance (Ho4), enhancing teachers’ effectiveness in planning, implementing, and evaluating instruction. This study highlights the critical role of school culture in shaping digital literacy and offers new insights for improving teacher practices in diverse educational settings. Moreover, the role of education policies in fostering a collaborative school culture that enhances teachers’ digital literacy and performance, leading to improved educational outcomes, plays a crucial implication.

The Effectiveness of TPS and STAD Models Against Skills Writing Fantasy Texts Reviewed from Motivation Study Grade VII Junior High School Students

Study This aiming for know the effectiveness of the TPS and STAD models in learning write text fantasy If reviewed from motivation Study student class VII. This research is a quantitative research . The population in this study was S MPN 7 Magelang. The sample in this study used the cluster random sampling technique . The data in this study were the scores of the results of the fantasy text writing skills test and the scores of the learning motivation questionnaire. Data analysis used the anova test and the difference test . The results of the study This show There is a significant difference in the ability to write fantasy texts between grade VII students before and after using the STAD and TPS models in learning write text fantasy , as well as the STAD model more effective compared to with the TPS model in learning write text fantasy If reviewed from motivation Study

Change Management Strategy in Improving Teacher Performance in Junior High Schools in Sintang District

The objective of this research is to determine the most effective change management strategies for enhancing the performance of educators in junior high schools throughout the Sintang District. Educational institutions, such as junior high schools, are confronted with the demands of a dynamic work environment, as well as technological and social changes. Interviews, documentation, and observations are employed in this qualitative descriptive research to gather data from school principals and instructors regarding the modifications implemented. The research findings indicate that educators' performance is enhanced by the implementation of a change management strategy that adheres to John P. Kotter's model, which involves three stages: terminating outdated policies, initiating change, and implementing new policies. Classroom management, learning methods, student assessment, and educational vision and mission are among the modifications. The successful implementation of new policies requires the active participation of all members of educational institutions, as well as effective communication and strong leadership. It is the conclusion of this investigation that effective change management strategies not only enhance the performance of educators but also equip schools to confront future educational obstacles.

Effects of Block-Based Visual Programming on K-12 Students’ Learning Outcomes

Computer programming is regarded as an important skill for the future. However, many K-12 students face challenges and difficulties in learning traditional text-based programming. Block-based visual programming (BVP) can reduce the difficulty of learning programming and is seen as a potential programming education tool. Nevertheless, the effects of BVP on K-12 student learning outcomes remain unclear, and there is no evidence of meta-analysis. This is the first meta-analysis that aims to examine the effects of BVP on K-12 students’ learning based on 42 effect sizes from 29 independent experimental studies (2000–2023). The result suggests that BVP has an upper-medium effect on learning ( SMD = 0.769, 95% CI = [0.554, 0.984], p < .001), particularly in the cognitive outcome ( SMD = 0.698, p < .001). Moreover, the BVP tool, study design, and region have moderating effects. The BVP’s effects are larger when: (1) with 61∼100 students, (2) for junior high school, (3) with the learning duration of >1 month, (4) targeting math, (5) among novice students, (6) using Scratch, ScratchJr, Alice, and App Inventor, (7) employing project-based learning and project-based + game-based learning, (8) base on quasi-experimental design, (9) in Africa and Europe, (10) with latter publication years. Finally, discussions, implications, limitations, and future directions are put forward.