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PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBER HEAD TOGETHER DI SMP NEGERI I SARMI Sirampun, Elsi; Kho, Ronaldo; Lumbantobing, Happy; Napitupulu, Bettisari; Hadiyanti, Yosefin Rianita; Tandililing, Pitriana; Manurung, Mayor M.H.; Panjaitan, Agnes Teresa
Science and Technology: Jurnal Pengabdian Masyarakat Vol. 1 No. 2 (2024): Juni
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/scitech.v1i2.42

Abstract

Kegiatan pengabdian ini bertujuan untuk mengatasi permasalahan dalam pembelajaran. Berdasarkan hasil observasi pada saat kegiatan belajar matematika di kelas VIII E SMP Negeri 1 Sarmi bersama guru mata pelajaran matematika, diperoleh beberapa masalah yang terjadi pada saat proses belajar mengajar berlangsung yaitu pembelajaran yang diberikan oleh guru masih menggunakan pembelajaran dengan metode ceramah yang berpusat pada guru sehingga peserta didik kurang aktif baik itu bertanya ataupun menjawab pertanyaan. Berdasarkan hasil pengamatan diatas maka penerapan model pembelajaran merupakan solusi yang dapat gunakan oleh guru dalam mengelola kelas menjadi lebih menyenangkan dan lebih mengutamakan keaktifan peserta didik serta memberikan kesempatan kepada peserta didik untuk mengembangkan potensinya secara maksimal. Model pembelajaran yang dimaksud adalah model pembelajaran kooperatif tipe Number Head Together (NHT). Berdasarkan hasil Kegiatan Pengabdian Kepada Masyarakat di kelas VIII E SMP Negeri 1 Sarmi diperoleh pertama Keaktifan peserta didik dilihat dari penilaian sikap setelah dilakukan pembelajaran dengan menggunakan model pembelajaran kooperatif tipe pada materi barisan aritmatika di kelas VIII SMP Negeri 1 Sarmi  baik; kedua Hasil belajar peserta didik setelah dilakukan proses pembelajaran dengan menggunakan model pembelajaran kooperatif tipe Number Head Together (NHT) pada materi barisan aritmatika di kelas VIII SMP Negeri 1 Sarmi mengalami peningkatan dilihat dari hasil pretes dan posttest.
PENGARUH INTERVENSI PROGRAM OLAHRAGA TERHADAP PENINGKATAN SELF-ESTEEM PADA SISWA SMP MUHAMMADIYAH KOTA JAYAPURA TAHUN 2024 Larung, Ermelinda Yersin Putri; Mandosir, Yohanis Manfred; Muhammad, Junalia; Hidayat, Rodhi Rusdianto; Sinaga, Evi; Putra, Miftah Fariz Prima; Kurdi; Ansar CS; Ibrahim; Putra, I Putu Eka Wijaya; Nasruddin; Sirampun, Elsi; Ledoh, Cartika Candra; Awantano, Jems R. Rikson; Mia, Chirtitia
Indonesian Journal of Sport Science and Technology (IJST) Vol. 3 No. 2 (2024): Indonesian Journal of Sport Science and Technology (IJST)
Publisher : Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/ijst.v3i2.7599

Abstract

Self-esteem yang rendah pada remaja dapat menyebabkan masalah seperti depresi, kecemasan, dan prestasi akademik yang buruk. Olahraga diakui sebagai salah satu faktor yang dapat meningkatkan self-esteem. Penelitian ini bertujuan untuk mengevaluasi pengaruh intervensi program olahraga terhadap peningkatan self-esteem pada siswa SMP Muhammadiyah Kota Jayapura tahun 2024. Penelitian ini menggunakan desain eksperimen dengan pendekatan pre-test dan post-test dengan kelompok kontrol (Randomized Pretest-Posttest Control Group Design). Sampel terdiri dari 60 siswa yang dipilih secara cluster random sampling, dengan 30 siswa dalam kelompok eksperimen yang mengikuti program olahraga selama 12 minggu dan 30 siswa dalam kelompok kontrol. Self-esteem diukur menggunakan Rosenberg Self-Esteem Scale (RSES) yang telah diadaptasi untuk konteks Indonesia. Data dianalisis dengan analisis deskriptif dan analisis kovarian (ANCOVA). Hasil penelitian menunjukkan adanya peningkatan mean skor self-esteem pada semua kategori (Kekuatan, Keberartian, Kebajikan, dan Kemampuan) setelah intervensi program olahraga. Kategori Keberartian mengalami peningkatan paling signifikan dari kategori rendah menjadi sedang. Secara keseluruhan, intervensi program olahraga efektif dalam meningkatkan self-esteem siswa SMP Muhammadiyah Kota Jayapura, terutama dalam aspek keberartian diri.
MEMBONGKAR DAMPAK KARTU KUNING PADA PERFORMA TIM SEPAKBOLA LIGA 1 BRI MUSIM 2023-2024 Hidayat, Rodhi Rusdianto; Mandosir, Yohanis Manfred; Muhammad, Junalia; Kustiawan, Andri Arif; Larung, Ermelinda Yersin Putri; Sinaga, Evi; Putra, Miftah Fariz Prima; Kurdi; CS, Ansar; Ibrahim, Ibrahim; Putra, I Putu Eka Wijaya; Nasruddin, Nasruddin; Sirampun, Elsi; Ledoh, Cartika Candra; Adelia, Syarifa; Dwipa, Bhakti Saka; Lewier, Meilani Paulina
Indonesian Journal of Sport Science and Technology (IJST) Vol. 3 No. 2 (2024): Indonesian Journal of Sport Science and Technology (IJST)
Publisher : Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/ijst.v3i2.7600

Abstract

Penelitian ini bertujuan untuk mengkaji pengaruh kartu kuning terhadap kinerja tim sepak bola di Liga 1 BRI Indonesia musim 2023-2024. Inti permasalahan yang diangkat adalah bagaimana kartu kuning memengaruhi penguasaan bola, pencetakan gol, dan hasil pertandingan secara keseluruhan. Metode yang digunakan adalah desain penelitian korelatif kuantitatif, dengan data yang dikumpulkan dari 18 tim (9 provinsi) selama satu musim penuh (11 bulan). Analisis dilakukan menggunakan uji korelasi Pearson, regresi linear, dan analisis varian (ANOVA) untuk mengevaluasi dampak kartu kuning dalam berbagai kondisi pertandingan. Hasil penelitian menunjukkan bahwa kartu kuning memiliki dampak negatif yang signifikan terhadap penguasaan bola (koefisien: -0.341, p<0.001) dan pencetakan gol (koefisien: -0.017, p=0.003), terutama pada pertandingan tandang dan melawan lawan yang lebih kuat, serta ketika diterima oleh pemain kunci seperti gelandang tengah atau pemain belakang. Simpulan dari penelitian ini menyoroti pentingnya strategi manajemen risiko kartu kuning dan pelatihan ketahanan psikologis untuk pemain, serta relevansi temuan ini dalam mengembangkan strategi kompetitif tim. Penelitian ini memberikan kontribusi baru dalam literatur tentang disiplin dalam sepak bola dan implikasi praktis untuk manajemen tim sepak bola.
Pelatihan pembuatan media pembelajaran berbasis canva pada guru SD Inpres Armopa IV Kabupaten Sarmi Papua Larung, Ermelinda Yersin Putri; Ledoh, Cantika Candra; Sirampun, Elsi; Noriwari, Yunita Christianti; Wagha, Ermelinda Fransiska; Maniagasi, Austin Bill Eduardo; Ramadhani, Yulia Citra; Jelita, Skolastika; Kapitaraw, Risal; Hidayat, Rodhi Rusdianto; CS, Ansar; Putra, Miftah Fariz Prima
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 4 (2024): December
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i4.28589

Abstract

AbstrakPelatihan ini bertujuan meningkatkan literasi digital guru di SD Inpres Armopa IV Kabupaten Sarmi melalui penggunaan Canva sebagai media pembelajaran. Pelatihan dilakukan dengan metode partisipatif, mencakup sesi intensif mengenai penggunaan fitur Canva untuk pembuatan media ajar yang interaktif dan visual. Tahapan meliputi analisis kebutuhan, pelatihan intensif, pendampingan, serta evaluasi dampak di kelas. Pelatihan ini berhasil meningkatkan keterampilan guru dalam desain digital, menghasilkan media pembelajaran yang menarik, dan meningkatkan partisipasi serta pemahaman siswa.  Hasil kegiatan Pengabdian Kepada Masyarakat ini menunjukkan bahwa pelatihan teknologi digital dapat membantu mengurangi kesenjangan teknologi, khususnya di wilayah terpencil, dan meningkatkan kualitas pendidikan melalui media digital. Kata kunci: literasi digital; media pembelajaran; canva; pendidikan digital. Abstract This training aims to enhance the digital literacy of teachers at SD Inpres Armopa IV in Sarmi Regency through the use of Canva as a learning medium. The training was conducted using a participatory approach, including intensive sessions on utilizing Canva features to create interactive and visually appealing teaching materials. The stages included needs analysis, intensive training, mentoring, and impact evaluation in the classroom. This training successfully improved teachers' digital design skills, resulting in engaging teaching materials and increasing student participation and comprehension. The results of service activities have demonstrated that digital technology training can help bridge the technology gap, especially in remote areas, and improve education quality through digital media. Keywords: digital literacy; learning media; canva; digital education.
Penerapan Model Pembelajaran Kooperatif Tipe Student Teams Achievement Division (STAD) pada Materi Kekongruenan Dua Segitiga Tandililing, Pitrinan; Sirampun, Elsi
Science and Technology: Jurnal Pengabdian Masyarakat Vol. 2 No. 2 (2025): Juni
Publisher : CV. Science Tech Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69930/scitec.v2i2.376

Abstract

Kegiatan pengabdian masyarakat ini dilaksanakan sebagai respons terhadap permasalahan yang muncul dalam proses pembelajaran. Berdasarkan hasil observasi pada pembelajaran matematika di kelas IX C SMP Negeri 1 Depapre bersama guru mata pelajaran, teridentifikasi sejumlah kendala, salah satunya adalah penggunaan metode ceramah yang bersifat teacher-centered. Hal ini berdampak pada rendahnya partisipasi siswa dalam mengajukan pertanyaan maupun menjawab selama proses pembelajaran berlangsung. Merujuk pada temuan tersebut, penerapan model pembelajaran yang lebih interaktif dipandang sebagai alternatif solusi untuk menciptakan suasana kelas yang lebih dinamis, mendorong partisipasi aktif siswa, serta mendukung pengembangan potensi mereka secara optimal. Pelaksanaan program pengabdian menunjukkan dua temuan utama: pertama, keterlibatan aktif siswa dalam pembelajaran dengan pendekatan kooperatif tipe Student Teams Achievement Division (STAD) pada materi barisan aritmatika tergolong baik; kedua, terdapat peningkatan hasil belajar yang tercermin dari naiknya nilai rata-rata antara pretest dan posttest setelah penerapan model pembelajaran tersebut.
Ethnomathematical Exploration in Traditional Houses or Asmat Tribe as a Source of Mathematics Learning s, Lisnawati; Kho, Ronaldo; Tandililing, Pitriana; Sirampun, Elsi; Ruamba, Marthinus Yohanes
JUPE : Jurnal Pendidikan Mandala Vol 10, No 2 (2025): JUPE : Jurnal Pendidikan Mandala (Juni)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jupe.v10i2.8977

Abstract

This research is a qualitative study with an ethnographic approach. The purpose of this research is to analyze and describe the ethnomathematics activities, the mathematical elements found in the traditional Jew house of the Asmat tribe, and the mathematical elements in the Jew house that can be used as a source for mathematics learning. Data collection in this research was conducted through observation, interviews, and documentation. The instruments in this study are the research itself as the main instrument, along with supporting instruments in the form of interview guidelines and observation guidelines. Interviews were conducted with two informants, namely the Jew elders and the Asmat community, who are believed to have knowledge and understanding of how to build traditional houses and their components, as well as the meanings contained within these traditional houses. The research results show that there are ethnomathematics activities in the Jew traditional house, namely counting, locating, measuring, designing, and explaining. The mathematical elements found in the Jew traditional house are rectangles, triangles, cuboids and cubes, cylinders, arithmetic operations, area and volume, and distance. The results of this research can be used to develop mathematics learning tools.
Implementation of Differentiated Content Learning Based on Students' Learning Readiness in the Material of Presenting Data in the Form of Scatter Diagrams Kharisma, Bella; Napitupulu, Bettisari; Tandililing, Pitriana; Lumbantobing, Happy; Sirampun, Elsi
JUPE : Jurnal Pendidikan Mandala Vol 10, No 2 (2025): JUPE : Jurnal Pendidikan Mandala (Juni)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jupe.v10i2.8902

Abstract

The Implementation of Content Differentiated Learning Based on Students' Readiness in the Topic of Presenting Data in the Form of a Scatter Plot in Class XI-7 of SMA Negeri 1 Jayapura. This research is a descriptive qualitative study aimed at describing the implementation of content differentiated learning based on students’ readiness in the topic of presenting data in the form of a scatter plot. The subjects of this study were 37 students from Class XI-7 of SMA Negeri 1 Jayapura, selected through purposive sampling technique.. The research instruments used included a teaching module, diagnostic assessment, individual test, and teacher observation sheet. The results of the diagnostic assessment were used to categorize students into three levels of readiness: low, medium, and high. Students were grouped into seven groups: three low-readiness groups, three medium-readiness groups, and one high-readiness group. The differentiated learning was implemented effectively, as indicated by the teacher’s observation score of 86.875% and the peer observer’s score of 88.125%, both of which fall under the “very good” category. The results of the individual test showed that 27 out of 37 students (72,97%) met the KKM, while 12 students (27,03%) did not. Among the medium- readiness group, 5 students did not meet the criteria, and among the low-readiness group, 5 students were not yet successful. These findings indicate that content-differentiated learning positively impacts students' learning outcomes, although further support is needed for those in the low-readiness group.  
Geometric Thinking Levels in Learning Quadrilaterals: A Van Hiele-Based Case Study in a Papuan Junior High School Tandililing, Pitriana; Sirampun, Elsi; Kho, Ronaldo; Ruamba, Marthinus Yohanes
Edumatica : Jurnal Pendidikan Matematika Vol 15 No 2 (2025): Edumatica: Jurnal Pendidikan matematika (Agustus 2025)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v15i2.43719

Abstract

This study investigated the geometric thinking levels of eighth-grade students in a Papuan junior high school, using the van Hiele theoretical framework, with a focus on their understanding of quadrilaterals. The research addressed common misconceptions and limited conceptual understanding among students by exploring how they classified, identified, and described the properties of quadrilaterals. A qualitative descriptive design was employed, involving 25 students selected through purposive sampling. Data were collected using structured interviews, drawing tasks, and classification activities. The primary instrument included three tasks: drawing various quadrilaterals, identifying and defining their properties, and classifying them based on shared attributes. The results showed that 50% of students operated at van Hiele Level 0 (Visualization), 36% were transitioning between Level 0 and Level 1 (Analysis), and only 14% reached Level 1. Students frequently relied on visual appearance rather than formal geometric attributes, leading to persistent misconceptions about hierarchical relationships among shapes. No students demonstrated reasoning beyond Level 1. The findings emphasized the need for instructional approaches that integrate cultural context, use dynamic visual tools, and scaffold learning to support higher-order geometric reasoning. Further research is recommended to develop culturally responsive models and extend the study across different educational contexts.
The Implementation of the Jigsaw Cooperative Learning Model on the Topic of Measures of Central Tendency in Grade VIII of SMP Negeri 3 Jayapura Sirampun, Elsi
Journal of English Language and Education Vol 10, No 3 (2025)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jele.v10i4.1140

Abstract

This study aims to describe the implementation of the Jigsaw type cooperative learning model in the topic of Measures of Central Tendency in Class VIII B of SMP Negeri 3 Jayapura in the 2024/2025 academic year. This research is a descriptive study using a qualitative approach. The subjects were determined through purposive sampling, consisting of 18 students from Class VIII B. Data were collected through tests and observations.The implementation of the Jigsaw cooperative learning model in teaching Measures of Central Tendency was carried out very well. This is evidenced by the observation score of 81.5%, indicating a high level of implementation. Student activeness was also high, with an observation result of 81,8%, showing that students were very active during the learning process. Furthermore, the students’ learning outcomes showed an average score of 75.4, with 13 students meeting the Minimum Mastery Criteria (KKM) and 5 students not meeting the criteria.
Ways of Thinking Dan Ways of Understanding Siswa Dalam Menyelesaikan Soal Bilangan Rasional Ditinjau Dari Teori Harel Saputra, Ahmad Nur Iryanto; Napitupulu, Bettisari; Tandililing, Pitriana; Panjaitan, Agnes Teresa; Sirampun, Elsi
JUPE : Jurnal Pendidikan Mandala Vol 10, No 2 (2025): JUPE : Jurnal Pendidikan Mandala (Juni)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jupe.v10i2.8981

Abstract

This research is a descriptive qualitative research that aims to describe students' Ways of Thinking and Ways of Understanding in solving arithmetic operation problems of rational numbers reviewed from Harel's theory. The subjects of this study were 19 students of class VII B SMP YPPK Santu Paulus Abepura. The determination of the subjects was carried out using a purposive sampling technique where there were special criteria so that the research objectives were achieved. The data collection technique in this study was an individual test conducted twice and time triangulation was conducted to ensure the validity of the data. The results of the study were that there were five characteristics of students' ways of thinking and ways of understanding in solving rational number arithmetic operations, namely thinking wrong and understanding right (SB), thinking wrong and understanding wrong (SS), thinking wrong (inconsistent) and understanding right (consistent), thinking wrong (inconsistent) and understanding wrong (consistent), and changes in characteristics where students experienced an increase or decrease in characteristics.