Abstract:The consumption of sugar-sweetened beverages (SSBs) among adolescents has increased and may contribute to the rising prevalence of overweight due to their high sugar and energy content. This study aimed to analyze the relationship…
lationship between the consumption of sugar-sweetened beverages and the incidence of overweight among adolescents at SMP Negeri 28 Surabaya. This study employed an analytical observational design with a cross-sectional approach. A total of 164 respondents were selected using proportional random sampling. Data on sugar-sweetened beverage consumption were collected using a Food Frequency Questionnaire (FFQ), while nutritional status was assessed using Body Mass Index-for-Age (BMI-for-Age). Data were analyzed using the Chi-square test. The results showed a significant association between the consumption of sweetened tea (p = 0.023) and carbonated soft drinks (p = 0.000) with overweight, whereas the consumption of coffee, bubble tea, sweetened milk, isotonic drinks, syrup, and yogurt was not significantly associated with overweight (p > 0.05). It can be concluded that frequent consumption of sweetened tea and carbonated soft drinks is associated with an increased risk of overweight among adolescents. Therefore, nutrition education and limiting the consumption of sugar-sweetened beverages are recommended as preventive strategies to reduce overweight among adolescents.
Abstract:This study aims to determine the effect of Gadget use on the social behaviour of early childhood in Seran Hamlet, East Rumbuk Village, Sakra District in 2023. Research data were collected through questionnaires given to…
parents or guardians of early childhood living in Seran Hamlet. The research method used is a quantitative approach with direct data collection. The research sample consisted of 28 early childhood. Data collection techniques include observation, questionnaires, and documentation. Data analysis was conducted using the simple regression method to evaluate the relationship between the independent variable, namely Gadget Use, and the dependent variable, namely Early Childhood Behaviour. The results showed that there is a correlation and influence between the use of Gadgets and early childhood behaviour, with a correlation coefficient that exceeds the alpha (5%) significance level, namely 0.45> 0.05. Based on the analysis conducted, the results showed that the use of Gadgets has a negative relationship with early childhood behaviour, with a significance level of -91.289. Therefore, it can be concluded that the use of Gadgets has a negative impact on early childhood behaviour in Seran Hamlet.
Keywords: Early childhood, Gadged use, Social behaviour
Abstract:This study was motivated by the low level of professional competence among elementary school teachers despite the fact that most teachers have obtained certification and adequate academic qualifications. Curriculum changes,…
es, advances in educational technology, and the demands of 21st-century learning require teachers to possess adaptive, reflective, and collaborative professional competencies. The research problem focused on the influence of reflective practice and best practice on the professional competence of teachers at A-accredited public elementary schools in Cilegon City. The study employed a quantitative approach with a causal-comparative design involving 105 teachers selected through proportionate stratified random sampling. Data were collected using Likert-scale questionnaires and analyzed through multiple linear regression using EViews 12. The results revealed that reflective practice had a positive and significant effect on teachers’ professional competence, with a t-value of 4.697 and a significance value of 0.000. Best practice also demonstrated a positive and significant effect, with a t-value of 5.065 and a significance value of 0.000. Simultaneous testing indicated that reflective practice and best practice jointly had a significant effect on teachers’ professional competence, with an F-value of 43.72 and a coefficient of determination of 52.2%. The findings confirm that reflective and collaborative cultures are capable of improving teachers’ professional quality continuously through learning evaluation, sharing teaching experiences, and developing innovative instructional strategies. The novelty of this study lies in the simultaneous examination of reflective practice and best practice through a quantitative approach within the context of A-accredited public elementary schools in Cilegon City. The findings also demonstrate that best practice exerts a greater influence than reflective practice on the professional competence of elementary school teachers.
Abstract:Vocational education requires teachers with optimal performance in order to produce graduates who are competent and prepared to face the demands of the workforce. Teacher performance is influenced by various factors, including…
luding principal leadership and teacher workload, both of which are directly related to the implementation of instructional duties and school administration. This study focuses on the influence of principal leadership on teacher performance, the influence of teacher workload on teacher performance, and the simultaneous influence of both variables on teacher performance at SMKN 1 Puloampel. The study employed a quantitative method with a descriptive survey approach involving 55 teachers selected through a total sampling technique. Data were collected through observation and questionnaire distribution using a Likert scale and were subsequently analyzed using the t-test and F-test with the assistance of IBM SPSS Statistics 24.0. The findings revealed that principal leadership did not have a positive and significant effect on teacher performance, whereas teacher workload had a positive and significant effect on teacher performance. Simultaneous testing further indicated that principal leadership and teacher workload collectively did not exert a significant effect on teacher performance. These findings demonstrate that teacher performance is more strongly influenced by internal factors such as professional competence, work motivation, teaching experience, and task management abilities. The novelty of this study lies in the finding that a proportionally organized teacher workload is capable of enhancing teachers’ discipline, responsibility, and work effectiveness, while principal leadership has not yet demonstrated a significant influence on teacher performance within the vocational school environment. This study contributes to the development of vocational education management through the strengthening of teacher professionalism and balanced workload management.
Abstract:This study was motivated by the low mathematics learning outcomes of vocational high school students, which are influenced by affective factors, particularly learning interest and self-confidence. Mathematics plays a crucial…
cial role in developing students’ logical, critical, and systematic thinking skills; therefore, successful mathematics learning constitutes an essential component of vocational education. The research problem focused on the influence of learning interest and self-confidence on the mathematical cognitive learning outcomes of eleventh-grade students at SMK Negeri 7 Kabupaten Tangerang. The study employed a quantitative approach with a correlational survey design. The research sample consisted of 129 students selected through cluster sampling techniques. Data were collected through Likert-scale questionnaires and documentation of students’ mathematics scores. Data analysis was conducted using descriptive statistics, Pearson correlation, and multiple linear regression with the assistance of SPSS software. The findings revealed that learning interest did not have a significant effect on mathematics learning outcomes, contributing only 1.1%, whereas self-confidence had a significant effect with a contribution of 10.8%. Simultaneous testing demonstrated that learning interest and self-confidence collectively exerted a significant influence on mathematics learning outcomes with a contribution of 13.8%. The findings indicate that self-confidence is a more dominant affective factor than learning interest in improving the mathematical cognitive learning outcomes of vocational high school students. The novelty of this study lies in the finding that the vocational practice-oriented characteristics of vocational high school students cause learning interest not to directly influence mathematics learning outcomes, while self-confidence emerges as a more determining factor in students’ academic achievement. The results of this study are expected to serve as a foundation for developing mathematics learning strategies that are more oriented toward strengthening students’ psychological aspects.
Abstract:This study aims to develop an interactive learning medium based on fundamental basketball techniques and to evaluate its effectiveness in enhancing students' active participation in physical education at the junior high…
school level. The research employed a Research and Development (R&D) approach, modifying the Borg and Gall model into nine systematic development stages, including needs analysis, design, validation, and field testing. The research subjects consisted of 30 seventh-grade students for the limited trial and 60 students for the field trial. Validation by subject matter and media experts yielded an average score of 87%, indicating that the media is highly feasible. The limited trial results showed increased student participation across three learning domains: affective (72%), cognitive (68%), and psychomotor (70%). The subsequent field trial confirmed these findings, with an average active participation score of 81%, categorized as excellent. Additionally, quantitative data from questionnaires indicated positive responses from both students and teachers, with an average score of 85%, while qualitative data from observations and interviews revealed that the media significantly improved student motivation, engagement, and conceptual understanding. The results conclude that the developed interactive learning media is content-valid, practical for implementation, and effective in enhancing students’ active participation. These findings offer empirical contributions to the development of innovative, contextual, and applicable learning media in physical education and support the reinforcement of active participation-based pedagogy at the basic education level.
Abstract:This study aims to increase students’ interest in learning English by using picture card media through Classroom Action Research (PTK) method. The subjects of the study were students of class X IPS MA Al-Djufri Pamekasan…
an who experienced low interest in learning English. This research was conducted in two cycles, where each cycle consisted of planning, implementation, observation, and reflection stages. Data collected through observation and questionnaires were analyzed to determine the development of students’ interest in learning. The results showed that the use of picture cards could significantly increase students’ interest in learning. In cycle I, the level of students’ interest in learning was recorded at 60%, which indicated a lack of active involvement and motivation in learning English. After the implementation of picture cards in cycle II, students’ interest in learning increased to 83%. This increase can be seen from the increased participation of students in teaching and learning activities, enthusiasm in discussions, and better ability to understand the material. The application of picture cards proved to be effective in attracting students’ attention and facilitating the understanding of English materials, especially vocabulary and sentence structure. This study is in line with visual learning theory which states that the use of visual media can improve students’ memory and engagement. Thus, the use of picture cards as learning media is recommended for English teachers to improve students’ interest and learning outcomes. Further research is expected to explore the use of other media in foreign language learning.
Abstract:This research aims to analyze the influence of the work environment and work discipline on employee performance at PT. Telkom Witel Bekasi. Human Resources (HR) are a critical element in achieving a company's vision and…
mission, where employee performance is greatly influenced by environmental factors and work discipline. This study uses a quantitative approach with a population of 46 organic employees, sampled through the saturated sampling method. Data was collected through observation and questionnaires, then analyzed using data quality tests, classical assumption tests, hypothesis tests, and multiple linear regression. The results show that both the work environment and work discipline have a significant effect on employee performance, both partially and simultaneously. The work environment has a positive influence on performance by 35%, while work discipline contributes 44.2%. Simultaneously, these two variables affect employee performance by 45.7%, while the remaining 54.3% is influenced by other factors not examined. In conclusion, improving a conducive work environment and good work discipline can enhance employee performance at PT. Telkom Witel Bekasi.
Abstract:Creativity is an essential aspect in education to prepare learners to face complex future challenges. P5 activities (P5 Student Profile Strengthening Project) serve as an effort to enhance the creativity of students at SMPN…
MPN 281 Jakarta. This research employs a quantitative descriptive approach to evaluate the effectiveness of P5 activities in improving the creativity of eighth-grade students. Data were collected through questionnaires completed by 70 students and interviews with 3 teachers, including the P5 coordinator. The research findings indicate that the effectiveness of P5 activities in enhancing student creativity reaches a very high category, with a percentage of 92%. Student creativity experiences a significant improvement, particularly in generating new ideas, viewing problems from various perspectives, seeking alternative solutions, and daring to undertake challenging tasks. However, there is still room for improvement, especially in aspects of creativity related to unconventional thinking to express oneself. Teachers and the P5 coordinator play crucial roles in designing and implementing P5 activities to create an environment conducive to student creativity growth. In conclusion, P5 activities are effective in enhancing the creativity of eighth-grade students at SMPN 281 Jakarta, yet continuous improvement is needed to achieve maximum creative potential.
Abstract:The issue of the environment has become a major concern globally. Environmental literacy plays a crucial role in empowering individuals to address current environmental challenges. To assess the level of environmental literacy…
teracy among students, this research focused on evaluating the abilities of students at SMP Negeri 158 Jakarta, a school committed to the Adiwiyata program. The study employed a descriptive approach involving 62 eighth-grade students as research subjects. Data were collected through a series of interviews, questionnaires, and tests. Data analysis was conducted using descriptive statistical analysis methods, assessing scores for each environmental literacy indicator. The research findings indicated that the majority of students demonstrated a moderate level of environmental literacy in cognitive indicators, reaching 48%. Meanwhile, the affective indicators showed that the majority of students were in the high category, at 56%. For behavioral indicators, the majority of students were in the moderate category, reaching 76%. The school continues to strive to improve students' environmental literacy as part of efforts to cultivate behaviors that reflect care and awareness for the environment. These actions aim to shape students with a strong and sustainable environmental culture.