Pengembangan Media Pembelajaran Ilmu Pengetahuan Alam Berbasis Powtoon Menggunakan Model Problem Based Learning pada Materi Sistem Ekskresi Manusia

Penelitian ini bertujuan untuk (1) mengetahui kelayakan media pembelajaran berbasis Powtoon menggunakan model problem based learning pada materi sistem ekskresi manusia; (2) mengetahui kepraktisan penggunaan media pembelajaran berbasis Powtoon dengan menggunakan model problem based learning pada materi sistem ekskresi manusia; (3) mengetahui keefektivan penggunaan media pembelajaran berbasis Powtoon menggunakan model problem based learning pada materi sistem ekskresi manusia kelas VIII SMP Negeri 1 Tombulu. Jenis penelitan ini adalah penelitian pengembangan dengan model ADDIE. Teknik pengumpulan data yang digunakan untuk mengumpulkan data dalam penelitian ini adalah angket dan tes. Instrumen penelitian terdiri dari lembar validasi ahli media dan materi untuk mengetahui kevalidan, lembar validasi respon guru dan siswa untuk mengetahui kepraktisan, tes hasil belajar berupa pretest dan posttest untuk mengetahui keefektifan penggunaan media pembelajaran. Teknik analisis data menggunakan mixed methods. Hasil penelitian menunjukkan (1) media yang dikembangkan sangat layak digunakan dengan validitas ahli media sebesar 95,23% dan validitas materi 92,77%; (2) kepraktisan media dinilai sangat baik oleh guru dengan persentase 91,75%, uji coba kelompok kecil 93% dan uji coba kelompok besar 96%; (3) media terbukti efektif terbukti dari skor N-Gain sebesar 0,80 termasuk kategori tinggi dan nilai N-Gain >7 yaitu sebesar 80,50% tergolong kategori efektif. Dengan demikian, dapat disimpulkan bahwa media pembelajaran Ilmu Pengetahuan Alam berbasis Powtoon menggunakan model problem based learning terbukti valid dan praktis untuk digunakan, serta efektif dalam meningkatkan pemahaman siswa pada materi sistem ekskresi manusia

Apakah Audit Tenure, Audit Fee, Ukuran Perusahaan Akan Mempengaruhi Kualitas Audit Sektor Pertambangan di Bursa Efek Indonesia

ABSTRACT   This study was conducted by the author to find out whether audit quality is influenced by audit tenure, audit fees, and company size in the mining sector on the Indonesia Stock Exchange. This study utilizes secondary data with a quantitative approach using a sampling technique, namely purposive sampling, which was obtained with a total of 41 issuers as the research sample.In the research, the results showed that audit quality was not influenced by audit tenure, with a significance value of 0.358. Meanwhile, audit fees have a significant influence on audit quality with a significance value of 0.007. Meanwhile, company size has no impact on audit quality, as shown by the significance value of 0.290. Keywords: Audit Tenure, Audit Fee, Company Size, Audit Quality.     ABSTRAK   Studi ini dilakukan penulis untuk mengetahui apakah kualitas audit  dipengaruh oleh audit tenure, audit fee, dan ukuran perusahaan yang terdapat pada sektor pertambangan di Bursa Efek Indonesia. Studi ini memanfaatkan data sekunder dengan pendekatan kuantitatif dengan menggunakan teknik pengambilan sampel yaitu purposive sampling yang diperoleh dengan total 41 emiten sebagai sampel penelitian. Pada penelitian didapatkan hasil jika kualitas audit tidak dipengaruhi oleh audit tenure, dengan nilai signifikansi sebesar 0,358. Sedangkan, audit fee memiliki pengaruh signifikan terhadap kualitas audit dengan nilai signifikansi 0,007. Sementara itu, untuk ukuran perusahaan tidak memberikan dampak pada kualitas audit, sebagaimana ditunjukkan oleh nilai signifikansi 0,290. Kata kunci: Audit Tenure, Audit Fee, Ukuran Perusahaan, Kualitas Audit

Effectiveness of Hand-Eye Coordination, Strength of Fingers and Concentration on Ability Passing Over A Volleyball Game

This study aims to determine the influence of eye-hand coordination, finger strength, and concentration on the ability to pass up in volleyball in students who participate in extracurricular activities at MTs Negeri 1 Prabumulih. The research uses an experimental method with a 2x2x2 factorial design. The research sample consisted of 60 students selected using a purposive sampling technique from the volleyball extracurricular student population. Data collection was carried out through a series of tests, including: (1) eye-hand coordination test using the ball wall pass test, (2) hand finger strength test with hand dynamometer, (3) concentration test using grid concentration test, and (4) upper passing ability test using brady volleyball test. The data was analyzed using a three-track ANOVA with a significance level of α = 0.05. The results showed that: (1) there was a significant influence between eye-hand coordination on upper passing ability (F_hitung = 15.32 > F_tabel = 4.08), (2) there was a significant influence between hand finger strength on upper passing ability (F_hitung = 12.45 > F_tabel = 4.08), (3) there was a significant influence between concentration level on upper passing ability (F_hitung = 10.78 > F_tabel = 4.08), and (4) there was a significant interaction between the three variables on the upper passing ability (F_hitung = 8.92 > F_tabel = 4.08). The conclusion of this study is that eye-hand coordination, finger strength, and concentration jointly or partially have a significant influence on the upper passing ability in volleyball games in extracurricular students of MTs Negeri 1 Prabumulih

The The Correlation Between Dietary Patterns, Nutritional Status, and Body Composition with The Performance of Football Athletes

Aerobic Capacity Measured by VO₂max as a Primary Indicator of Athlete Performance: Its Correlation with Body Composition and Dietary Patterns VO₂max, an essential indicator of athletic performance, is influenced by factors such as body composition and dietary patterns. However, the relationship between these factors and VO₂max in soccer athletes remains unclear. This study aims to analyze the correlation between dietary patterns, nutritional status, body composition, and VO₂max in soccer athletes in Palembang. The research utilized an analytical survey with a cross-sectional design, involving 31 male athletes aged 15–22 years selected through purposive sampling. Data collection included anthropometric measurements, Bioelectrical Impedance Analysis (BIA), and the Semi-Quantitative Food Frequency Questionnaire (SQ-FFQ). Statistical analysis was conducted using the chi-square test to evaluate the relationship between independent variables and VO₂max. The results revealed significant correlations between muscle mass, carbohydrate intake, and protein intake with VO₂max (p < 0.05). Athletes with higher muscle mass and adequate carbohydrate and protein intake were more likely to achieve better VO₂max performance. Conversely, variables such as body fat percentage, energy intake, and fat intake showed no significant correlation with VO₂max (p > 0.05). These findings highlight the importance of optimizing muscle mass and maintaining a balanced diet, particularly adequate carbohydrate and protein intake, to enhance aerobic capacity in soccer athletes. Further research with larger sample sizes and controlled designs is recommended to validate these findings

Analisis Kontribusi Pajak Kendaraan Bermotor Terhadap Pendapatan Asli Daerah di Provinsi Sumatera Selatan pada Badan Pendapatan Daerah (BAPENDA)

ABSTRACT   The purpose of this study is to find out how motorcycle tax collection affects initial local income in the province of South Sumatra. This study focuses on vehicle taxes and local revenues. This type of research method is a qualitative approach that uses primary data obtained through interviews and documentary methods at the Samsat office in Palembang. The population is the result of the vehicle income tax survey that covered the vehicle tax payment of Samsat Palembang City in 2020-2021. The data analysis technique is qualitatively descriptive and begins with data collection from annual documents. Based on the results obtained, the sales of PKB in 2020 accounted for 18.29% of the total sales of Rp. 256,572,245,553 and PAD in South Sumatra province was Rp. 251 843 707 406. Therefore, PKB's financial support to PAD in South Sumatra Province in 2020 is classified as very insufficient. PKB share is 101.88% of Rp PAD in 2021. 853 031 906 256 and PKB's turnover reaches Rp. The province of South Sumatra is considered very good. Keywords: Vehicle Tax, Target, Implementation.     ABSTRAK   Penelitian ini bertujuan untuk mengetahui bagaimana pengambilan pajak kendaraan motor berdampak pada pendapatan asli daerah di Provinsi Sumatera Selatan. Penelitian ini berfokus pada pajak kendaraan bermotor dan pendapatan asli daerah. Jenis metode penelitian ini adalah pendekatan kualitatif dengan mengunakan data primer yang diperoleh di kantor Samsat kota Palembang dengan menggunakan teknik wawancara dan dokumntasi. Populasi adalah kesimpulan dari studi pajak kendaraan bermotorpada pendapatan dengan sempel kontribusi pajak motor di Samsat kota Palembang selama periode 2020-2021. Teknik analisis datanya adalah deskriptif kualitatif dimulai dengan mengumpulkan data dari dokumen tahunan. Dari hasil yang diperoleh, penerimaan PKB pada tahun 2020 mencapai 18,29% dari total realisasi sebesar Rp. 256.572.245.553 dan total PAD di Provinsi Sumatera Selatan sebesar Rp. 251.843.707.406. dengan demikian pada tahun 2020 kontribusi PKB terhadap PAD di Provinsi Sumatera Selatan termasuk dalam kriteria sangat kurang.Persentase kontribusi PKB tahun 2021 adalah 101,88% dari total PAD sebesar Rp. 853.031.906.256 dan realisasi penerimaan PKB sebesar Rp. 155.987.369.525 dan mengalami penaikan ditahun 2021 kontribusi PKB di Provinsi Sumatera Selatan digolongkan dalam kategori sangat baik. Kata kunci: Pajak Kendaraan Bermotor,Target,Realisasi

A PORTRAIT OF TEACHERS IN TEACHING TOEFL READING

The purpose of this study was to design a TOEFL preparation program for the Rethorica Class of St. Paulus Minor Seminary Palembang, aimed at improving reading skills essential for post-high school education and English proficiency in today's disruptive era. The program, which lasted for 7 days, involved 27 seminarians and integrated lectures, exercises, tests, and discussions. It included pre- and post-tests to measure progress, along with a questionnaire to gather feedback. The reading skills targeted were main idea identification, text organization, direct and indirect question answering. Results showed a significant improvement, as evidenced by a higher score in the post-test compared to the pre-test. Inference statistics revealed a significance value of 0.005, indicating meaningful change. The questionnaire results confirmed that the program effectively supported TOEFL reading skills development. This study offers insights for improving TOEFL preparation programs in seminaries and similar institutions, emphasizing structured training methods to enhance reading skills and test-taking strategies. The originality of this research lies in its focus on seminarians and its empirical evidence of the positive impact of tailored, short-term TOEFL training on their English proficiency

Students' Perception on Learning Physical Education, Sports And Health

The aim of this research is to determine students' perceptions of learning physical education, sports and health at SMP IT Insan Utama 2 Pekanbaru. This type of research is quantitative descriptive. The population in this study was a population of 86 students in grades VII - IX, the sampling technique was purposive sampling, namely sampling based on certain considerations, in this study the sample taken was the number of students who were present at the time of the research, namely 48 students, namely 55 .81% of the total population. The research instrument used was a Likert scale. Based on the research results, the conclusion obtained in this research is: students' perceptions of learning Physical Education, Sports and Health at SMP IT Insan Utama 2 Pekanbaru are included in the score range of 61-80% or in the strong category with a percentage of 72.93%

Pengaruh Inovasi Produk dan Kualitas Produk Terhadap Keunggulan Bersaing pada UMKM Roti Gembong Gemmoy Kota Prabumulih

ABSTRAK Tujuan dari penelitian ini ialah guna mengetahui bagaimana kualitas produk dan inovasi memengaruhi keunggulan bersaing pada UMKM Roti Gembong Gemmoy Kota Prabumulih. Partisipan dipenelitian ini terdiri dari pemuja Roti Gembong Gemmoy dan konsumen setia yang melakuukan pembelian roti memakai aplikasi WhatsApp. Dipenelitian ini, teknik pengambilan sampel dipakai Accidental Sampling, dan jumlah sampel sejumlah 158 responden ditentukan dengan memakai Slovin. Memanfaatkan metodologi penelitian kuantitatif, kuesioner ialah alat pengumpulan data. Temuan penelitian menampakkan adanya hubungan substansial (t = 11,593; ambang batas signifikansi = 0,000 < 0,05) antara inovasi produk dan keunggulan kompetitif. Hal ini menampakkan bahwaa tingkat signifikansinya < 0,05 dan nilai t hitung > nilai t tabel yang berarti signifikan. Keunggulan kompetitif dipengaruhi oleh kualitas produk. Berdasar pada nilai t hitung sejumlah 22,837 dan nilai signifikansi sejumlah 0,000 yang menampakkan bahwaa nilai t hitung > nilai t tabel dan tingkat signifikansi > (0,05) maka hal ini bisa dikatakan berpengaruh. Uji koefisien determinasi atau R square menghasilkan nilai sejumlah 0,774 atau 77,4% yang menampakkan bahwaa pada UMKM Roti Gembong Gemmoy Kota Prabumulih variabel inovasi produk dan kualitas produk bisa memengaruhi variabel keunggulan bersaing. Sisanya sejumlah 22,6% dipicu oleh faktor-faktor di luar cakupan penelitian ini. Kata Kunci: Inovasi Produk, Kualitas Produk, Keunggulan bersaing.   ABSTRACT The aim of this research is to find out how product quality and innovation influence the competitive advantage of Roti Gembong Gemmoy MSMEs in Prabumulih City. Participants in this research consisted of devotees of Gembong Gemmoy Roti and loyal consumers who purchased bread using the WhatsApp application. In this research, the sampling technique used Accidental Sampling, and the sample size of 158 respondents was determined using Slovin. Utilizing quantitative research methodology, questionnaires are a data collection tool. Research findings reveal a substantial relationship (t = 11.593; significance threshold = 0.000 < 0.05) between product innovation and competitive advantage. This shows that the significance level is <0.05 and the calculated t value is > the t table value, which means it is significant. Competitive advantage is influenced by product quality. Based on the calculated t value of 22.837 and a significance value of 0.000 which shows that the calculated t value > t table value and the significance level > (0.05) then this can be said to be influential. The coefficient of determination test or R square produces a value of 0.774 or 77.4% which shows that in the UMKM Roti Gembong Gemmoy, Prabumulih City, product innovation and product quality variables can influence competitive advantage variables. The remaining 22.6% was triggered by factors outside the scope of this research. Keywords : Product Innovation, Product Quality, Competitive Advantage

The Influence of the Principal's Leadership Style on Teacher Performance and Organizational Culture in Primary Schools Sindangkasih District

The purpose of this research is to determine the influence of the principal's leadership style on teacher performance and organizational culture. This research uses a quantitative approach with an explanatory survey method, and the type of data used in this study is primary data. The object of this research is teachers who are ASN (Civil Servants) in Primary Schools located in the Sindangkasih sub-district, with the sampling technique using the saturated sampling method. The data analysis technique used is Structural Equation Modeling (SEM) analysis. The research results show that the influence of the principal's leadership style on teacher performance is 25.1% and the influence of the principal's leadership style on organizational culture is 55.2%.

Effectiveness of Participatory Learning Strategies in Student Activity and Result in Fiqih’s Subject

This study examines the effectiveness of participatory learning strategies on the activeness and result of Fiqh. Quantitative experimental design with 40 students. Data collection techniques used questionnaires, observations, tests, and documentation. The validity test used construct validity while the reliability test used Cronbach's Alpha. The data prerequisite test used the normality test and parametric test, and the data was analyzed using a simple regression test. The results of this study indicate that: (1) there is significant effectiveness between participatory learning strategies and student’s liveliness with the results of R> p-value (0.467> 0.038). (2) There is significant effectiveness between participatory learning strategies and student’s result with the results of Y> p-value (0.324> 0.164). And (3) There is an increase in students' grades after using the Participatory Learning strategy when compared to students' mid-term exam grades on the subject of fiqh. Participatory strategies significantly increase activeness, but the effect on result needs further verification