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PENDIDIKAN MATEMATIKA REALISTIK UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS III DI SEKOLAH DASAR Pakpahan, Yanti Mayangsari; Sinaga, Reflina; Simarmata, Ester Julinda; Tanjung, Darinda Sofia; Abi, Antonius Remigius
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 14 No. 1 (2024): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v14i1.58288

Abstract

This research aims to improve student Mathematics learning outcomes through Realistic Mathematics Education. This research is action research, where the subjects of this research are class III students at SD Negeri 181021 Pancur Batu. Data collection techniques involve observing teacher and student activities, and testing student learning outcomes. The results of research conducted on the pre-test scores of students who completed were only 6 or 28.57%, while students who did not complete were 15 or 71.42%. The results of the research in cycle I were 14 students who got a pass mark or 66.66%, while 7 students or 33.33% did not complete it with an average score of 61.09%. In cycle II, there were 17 students who got a complete score or 80.95%. Meanwhile, 4 students or 19.04% did not complete with an average score of 75.09%. Furthermore, teacher activities in the first cycle of observation obtained an average of 50% and in the second cycle it increased to 84%. Meanwhile, student activity in the learning process in cycle I obtained a score of 52 with sufficient criteria and in cycle II experienced an increase with a score of 86 with very good criteria.
PENGARUH MODEL PEMBELAJARAN INKUIRI TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS IV SEKOLAH DASAR Simarmata, Ester Julinda; Sitanggang, Robertus; Sinaga, Reflina; Lumbanraja, Bogor; Ambarwati, Nova Florentina; Tanjung, Darinda Sofia
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 14 No. 3 (2024): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v14i3 SEP.58399

Abstract

This research aims to determine the effect of the inquiry learning model on student learning outcomes in class IV Mathematics at SD Negeri 22 Sigaol Marbun for the 2023/2024 academic year. The research method used is an experimental method with a quantitative research type. To obtain the data required a test instrument of 25 questions. The total research sample was 31 students based on purposive sampling technique. To determine students' initial abilities, the research conducted a Pre Test with an average score of 56.77 which was included in the poor category. The results of the Post Test have improved from the Pre Test results given previously with the students' average score reaching 73.29 in the good category. It can be said that the level of success in student learning outcomes has increased as evidenced by the results of the correlation coefficient test calculation, which obtained r_count ≥r_tabel with results of 0.716 ≥ 0.355. Next, hypothesis testing compares the t_count ≥t_table value. The obtained value of t_count = 5.523 while t_table = 1.696. Because t_count ≥t_table (5.523 ≥ 1.696) then H_a is accepted and H_o is rejected. Through the t-test, it can be concluded that there is a significant positive influence between the Inquiry learning model (X) on student learning outcomes (Y).
Peningkatan Hasil Belajar Siswa Dengan Menggunakan Media Camtasia Studio Waruwu, Nestapa Abadi; Silaban, Patri Janson; Sinaga, Reflina
Jurnal PGSD Vol 13 No 2 (2020)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pgsd.13.2.155-160

Abstract

The results of this study shows that there was an increase in students’ learning outcomeson, the results of pre-test only 3 students 12% with learning outcomes mean score is 49. In the post-test cycle I increased to 10 students 38% with the learning outcomesmean score is 73. In the second cycle posttest, the completeness of learning outcomes increased to 23 students 88% with the learning outcomes mean score is 86. Furthermore, the result of observations of the teacher’s activities in carrying out learning in cycle I obtained an average of 68% and observations of the students’ activities obtained an average of 63. In cycle II the result of the teacher observations increased to 85% and the results of observations on the students’ activities also increased to 85. Thus the conclusion is obtained that by using the Camtasia Studio media there is an increase to the students’ learning outcome.
ANALISIS PENGGUNAAN METODE DISKUSI KELOMPOK DALAM MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS DI SD SWASTA SINT. YOSEPH KABANJAHE Sinaga, Putri Lestari; Reflina Sinaga; Maria Lastri Simbolon; Devi Inriani Br.Purba; Anne Elfrida Rolita Simanjuntak; Wenny Putri Parhusip; Nina Nurhaini Nainggolan
Jurnal Pendidikan: Media, Strategi, dan Metode VOLUME 01 NO 02 OKTOBER 2024
Publisher : Pustaka Karya Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.0905.vol1iss2no09pp77

Abstract

Penelitian ini bertujuan untuk menganalisis efektivitas metode diskusi kelompok dalam meningkatkan keterampilan berpikir kritis siswa kelas V di SD Swasta. Yoseph Kabanjahe. Pendekatan penelitian yang digunakan adalah kuantitatif dengan desain one-group pretest-posttest. Subjek penelitian terdiri atas 30 siswa yang dipilih secara purposive sampling. Instrumen pengumpulan data meliputi tes keterampilan berpikir kritis, rubrik penilaian, dan lembar observasi.Hasil penelitian menunjukkan adanya peningkatan signifikan pada skor post-test dibandingkan pre-test (p < 0,05), yang mengindikasikan efektivitas metode diskusi kelompok dalam mengembangkan keterampilan berpikir kritis siswa. Peningkatan ini terlihat pada tiga indikator utama, yaitu kemampuan menganalisis informasi, mengevaluasi argumen, dan menyintesis serta menarik kesimpulan berbasis bukti. Selain itu, metode ini juga mendorong siswa untuk lebih aktif berinteraksi dan berkolaborasi, sehingga memberikan dampak positif pada keterampilan sosial mereka.Namun, penelitian ini menghadapi beberapa kendala, seperti perbedaan kemampuan siswa, keterbatasan waktu diskusi, dan ketergantungan pada fasilitator. Kendala tersebut dapat menjadi bahan evaluasi untuk implementasi metode diskusi kelompok yang lebih efektif di masa mendatang.Penelitian ini menyimpulkan bahwa metode diskusi kelompok merupakan strategi pembelajaran yang efektif dalam meningkatkan keterampilan berpikir kritis siswa sekaligus membangun interaksi sosial mereka. Oleh karena itu, metode ini direkomendasikan untuk diterapkan lebih luas di berbagai mata pelajaran dengan perencanaan dan pengelolaan yang baik.
Implementasi Model Edutainment Untuk Meningkatkan Hasil Belajar Matematika Berbantuan Media Monopoli Kelas V Di SD Negeri 101821 Pancur Batu Sitohang, Anjelina Permata Sari; Sinaga, Reflina; Tanjung, Darinda Sofia; Simarmata, Ester Julinda; Panjaitan, Juliana
ELEMENTARY SCHOOL JOURNAL PGSD FIP UNIMED Vol. 14 No. 1 (2024): ELEMENTARY SCHOOL JOURNAL PGSD FIP UNIMED
Publisher : FIP Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/esjpgsd.v14i1.47477

Abstract

Penelitian ini bertujuan untuk meningkatkan kemampuan Matematika siswa kelas V SD Negeri 101821 Pancur Batu dengan implementasi model edutainment yang berbantuan media monopoli. Penelitian ini adalah Penelitian Tindakan Kelas. Penelitian ini dilaksanakan sebanyak 2 siklus. Subjek pada penelitian ini berjumlah 20 siswa. Analisis data pada penelitian ini dikumpulkan melalui kegiatan unjuk kerja, lembar observasi, tes, dan dokumentasi. Pada kegiatan pra Siklus rata-rata kemampuan siswa sebesar 46,05 %. Setelah dilakukan tindakan pada siklus I, rata-rata kemampun menjadi 57,95%. Pada siklus II, rata-rata kemampuan siswa meningkat lagi mencapai 75,9% dari pra siklus sampai dengan siklus II terhadap kemampuan Matematika pada materi pecahan siswa kelas V SD Negeri 101821 Pancur Batu dan dengan demikian maka penelitian ini dikatakan berhasil. Keywords: Hasil Belajar, Edutainment,Monopoli Pecahan
Policy Analysis of Strengthening Character Education in Realizing the Profile of Pancasila Students in Assisi Medan Private Primary School Br Silaen, Pernanci; Abi, Antonius Remigius; Sinaga, Reflina; Juliana, Juliana; Florentina, Nova
Formosa Journal of Science and Technology Vol. 3 No. 2 (2024): February 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v3i2.7992

Abstract

Pancasila students are a way to encourage the birth of good human beings. How is the policy of strengthening character education in realizing Pancasila students in Assisi Medan Private Elementary School, with a sub-focus on the dimensions of faith, fear of God Almighty, and noble character. The purpose of this study is to find out and analyze how to realize religious morals, personal morals, morals to humans, morals to nature, and state morals. The method used in this study is a case study with data collection in the form of focused observation, in-depth interviews, and documentation. The results of the study explained that in realizing religious morals able to form a better person, personal morals can be implemented and applied to students so that students can uphold honesty and health that bolt students into formed characters, find that students and teachers can maintain harmony in the lives of fellow religious people, and respect the freedom to carry out worship according to their respective religions and beliefs,  Finding that health and hygiene is everyone's responsibility and in this school has stipulated that all who are in the school must maintain and care for nature to get good air and health and found that the morals of the country are also important to be instilled in students.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAM ACHIEVEMENT DIVISION TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN IPAS KELAS IV SD Amelia Margaretha Tampubolon; Reflina Sinaga; Antonius Remigius Abi; Darinda Sofia Tanjung; Ester Julianda Simarmata; Patri Janson Silaban
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 4 (2024): Volume 09 No. 04 Desember 2024 In Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i4.19047

Abstract

The research aims to determine the effect of the Student Team Achievement Division Type Cooperative Learning model on the Learning Outcomes of Class IV Students in Science and Technology Subjects at State Elementary School 047166 Sukadame for the 2023/2024 Academic Year. This research uses quantitative research methods. The population in this study were all fourth grade students at SD Negeri 047166 Sukadame, consisting of 35 students. Sampling used purposive sampling and a Likert scale. The sample involved in this research was class IV students at SD Negeri 047166 Sukadame, consisting of 18 boys and 17 girls. To determine students' initial abilities, researchers conducted a pretest with an average score of 55.6 in the not good category. After researchers used the Student Team Achievement Division Cooperative learning model, it showed that student learning outcomes had increased with an average score of 81.2 in the good category. This research can be proven from the results of calculating the correlation coefficient of 0.631, meaning tcount (0.631) ≥ ttable (0.334). So Ha accepted. So there is a strong influence between the Student Team Achievement Division Type Cooperative Learning model on the Learning Outcomes of Class IV Students at State Elementary School 047166 Sukadame. It can be seen from the results of the t-test, namely 4,671 ≥ 2,060 with a significant level (α = 0.05). thus Ha is accepted. This shows that there is a significant positive influence from the use of the Student Team Achievement Division Type Cooperative Learning model on the Learning Outcomes of Class IV Students at State Elementary School 047166 Sukadame for the 2023/2024 Learning Year.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE TIME TOKEN TERHADAP HASIL BELAJAR SISWA KELAS III SD Setia Hartaty Saragih; Juliana; Bogor Lumbanraja; Reflina Sinaga; Ester Julinda Simarmata; Patri Janson Silaban
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 4 (2024): Volume 09 No. 04 Desember 2024 In Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i4.19148

Abstract

This study aims to improve student learning outcomes, to determine the process of implementing student learning by using the Time Token Type Cooperativ learning model, to determine the effect of the Time Token Type Cooperative learning model on student learning outcomes on theme I growth and development of living things SD Negeri 013823 Teluk Dalam class III in the 2024/2025 school year. Thepopulation is all third grade students totaling 30 students. The sample was taken by Simple saturated. third grade students of SD Negeri 013823 Learning Year 2024/2025, namely 30 students. The method used in this research is the experimental method. The experimental method used in this study is to seek the effect of certain treatments on others under controlled conditions. Based on the results of statistical processing, it shows that learning outcomes using the Time Token Type Cooperative learning model are in the good category with an average of 79. While learning outcomes without using the Time Token Type Cooperative learning model have not really met the KKTP that has been applied with an average of 55. By using the tcount = 13,870 test while ttable= 2.042 because tcount ≥ ttable then Ho is rejected and Ha is accepted. This proves that there is a significant influence between the Time Token Type Cooperative learning model on the learning outcomes of third grade students of SD Negeri 013823 Teluk Dalam Learning Year 2023/2024.
PENGARUH MODEL PEMBELAJARAN PAIKEM BERBASIS MEDIA GRAFIS TERHADAP HASIL BELAJAR SISWA PADA PELAJARAN MATEMATIKA DI KELAS V SD NEGERI 068007 MEDAN TUNTUNGAN Yoni Saragih; Patri Janson Silaban; Frida Simorangkir; Reflina Sinaga; Anton Sitepu
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09, Nomor 04, Desember 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i04.19778

Abstract

This research aims to determine the effect of the PAIKEM learning model based on graphic media on student learning outcomes in mathematics lessons with data processing material in class V of SD Negeri 068007 Medan Tuntungan for the 2023/2024 academic year. This research was motivated by the low learning outcomes of students in class V of SD Negeri 068007 Medan Tuntungan which can be seen from the test scores. In this research, researchers used quantitative methods using experimental methods. The type of sample used in this research is saturated sampling. The research sample used was 22 class V students. Based on the research results, it shows that there is an influence of the PAIKEM learning model on student learning outcomes in mathematics subjects with data processing material for class V of SD Negeri 068007 Medan Tuntungan from testing the correlation coefficient of rcount (0.801) ≥ rtable (0.423) so it is concluded that the alternative hypothesis (Ha) accepted. Judging from the t test where tcount (7.774) ≥ttable (1.717), Ha is accepted. This shows that there is a significant positive influence between the PAIKEM learning model on student learning outcomes in mathematics subjects with data processing material in class V of SD Negeri 068007 Medan Tuntungan 2023/2024.
PENGARUH BULLYING TERHADAP KETERAMPILAN SOSIAL SISWA KELAS IV SD NEGERI 060934 MEDAN JOHOR Tesalonika Br Tarigan; Reflina Sinaga; Rumiris Lumban Gaol; Ester Julinda; Antonius Remigius Abi; Patri Janson Silaban
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 9 No. 04 (2024): Volume 09, Nomor 04, Desember 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v9i04.19785

Abstract

This study aims to determine the effect of bullying on social skills of fourth grade students of SD Negeri 060934 in the 2023/2024 learning year. This study is motivated by the low social skills behavior of students due to bullying in class IV SD. This type of research is quantitative research. The type of sample used in this study is a saturated sample. The samples used were fourth grade students totaling 30 students. Based on the results of the study, it shows that there is an influence of bullying on social skills on fourth grade students of SD Negeri 060934 in the 2023/2024 learning year from testing the correlation coefficient, it is concluded that the alternative hypothesis (Ha) is accepted, where there is a positive and significant influence between bullying behavior on students' social skills, seen from the results of the t-test test which is (20.264 1.697), then Ha is accepted. This shows that there is an influence of bullying on social skills on fourth grade students of SD Negeri 060934 in the 2023/2024 learning year.
Co-Authors Abi, Antonius R. Abi, Antonius Remigius Agustariana Br Pinem Amelia Margaretha Tampubolon Amiruddin Anne Elfrida Rolita Simanjuntak Anton Sitepu Antonius Remigius Abi Anzelina, Dewi Arisan Laia Asnita Hasibuan B. Manalu, Rizki Bastanta Batu, Sally Mayke Lumban Bogor Lumbanraja Br Silaen, Pernanci Charianti Saragih Charianti Saragih Citra Kristina D. Simbolon Colayana Anjela Simamora Dahlia F. Simanullang Darinda S. Tanjung Darinda Sofia Tanjung Desi Natalia Br Ginting Desy Natalia Br Ginting Devi Inriani Br.Purba Dewi Anzelina Dewi Anzelina Dewi Anzelina Dosma Sinaga Dyan Wulan Sari Hs Efri Zai Egry Winda Nababan Eka Kartika Silalahi Ester J Simarmata Ester Julianda Simarmata Ester Julinda Ester Julinda Simarmata, Ester Julinda Ester Vika Siregar Eva Guntara Br Barus Eva Novita Ewidamai Waruwu Florentina Tarigan Florentina, Nova Frederika Simanjuntak Frida Simorangkir Gaol, Rumiris Lumban Ginting, Duwicha Br Ginting, Fiber Yun Almanda Godlif Sianipar Gulo, Juwita Gultom, Candra Ronitua Haloho, Awani Hambali Harianja , Angela Aprillicia Heka Maya Sari Heka Maya Sari Sembiring Helen Everiany Pasaribu Helga Chris Maria Naibaho Helga Chris Maria Naibaho Henny Saida Flora Herna Trioseka Hutahaean, Sistridian Pintamaribot Hutauruk, Sri Ikawati Irmina Pinem Irmina Pinem Jaiyah Jaiyah Jeni Malasari Purba Joen Parningotan Purba Jontono Samosir Juli Ana Juliana Juliana Juliana Juliana Juliana Manurung Juliana Manurung Kaban, Raka Hermawan Khaty Dian Situmorang Khaty Dian Situmorang Koko Josianna Br Sembiring Koko Josianna Br. Sembiring Kristina Sopia Ambarita Laura Anatasya Surbakti Leoni A Haloho Leoni A Haloho Levianti Simandalahi Levianti Simandalahi Lidya Naibaho Liskawaty Manullang Loise Nirsabina Tambunan Loren Sarima Sitorus Loren Sarima Sitorus Lubis, Amnah Lumbanbatu, Indah Laeni Lydia Nova Kristina Simbolon Malango, Meta Sonata Mangara Halomoan Siagian Mangara Halomoan Siagian Manullang, Six Martawati Manurung, Vince Kristin Maria Lastri Simbolon Maya Sari Br Sembiring, Heka Maya Medina Novita Ginting Mega Puan Sidabariba, Christifani Meliala, Evi Beneditta Br Mirela, Emiya Happy Nadeak, Resister Nainggolan, Venia Maria Napitupulu, Santalia Nina Nurhaini Nainggolan Nora Wita Purba Nova Florentina Nova Florentina Ambarwati Novalina Sembiring Nuria Marsella Sihaloho Pakpahan, Yanti Mayangsari Pane, Midaniati Pangaribuan, Jontra Jusat Panjaitan, Juliana Panjaitan, Nopita Sri Ningsih Panjaitan, Olivia Angelina Pasaribu, Elvin Pasilio Pinem, Irmina Purba, Grace Putri Purba, Joen Parningotan Raja, Bogor Lumban Raka Hermawan Kaban Regina Sipayung Repidawati Repidawati Rika Monika Manurung Rio Samuel Nababan Risnawaty Nadeak Romauli Sinaga Rosa Maria S Rosa Maria Simamora Rudolf Rejekki Sitohang Rumahorbo, Elisabet Jojor Rumapea, Rauni Pinta Uli Samiadi Zebua Santa Geovani Santa Geovani Santa Nadia Br Purba Santa Nadia Br Purba Saragih, Christin Natalia Saragih, Doa Mariana Saragih, Lasmariana Sari Theodora Sidebang Saud Mahulae Saud Maulahe Saut Mahulae Saut Maulahe Selviana Debora Sianipar Sembiring, Beta Perbina Br Sembiring, Harmerinta Br Sembiring, Windi Sari Br Sembrena, Jean Kristo Sembiring Setia Hartaty Saragih Siahaan, Dosmaria Siahaan, Kasih Chrisye Sianturi, Artha Sri Kartika Siburian, Tiopanna Uli Siburian, Yesika Sigiro, Ervinna Sihaloho, Maria Sumanari Sihotang, Bernadetha Lamtiur Sihotang, Wintri Sarty Sijabat, Silvia Noviana Silaban, Maria Silaban, Patri Silaban, Tomu Anggito Exaudi Simanullang, Hasria Simarmata, Ester J Simarmata, Ester Julianda Simarmata, Frisa Meilani Simarmata, Yuliana Elisabeth Simbolon, Chori Sinaga, Mardiana Sinaga, Masriani Sinaga, Putri Lestari Sinaga, Yurike Sipayung, Elda Rasita Sirait, Yoana Kresensia Siregar, Nela Suriani Siregar, Petronella Pinta Uli Siregar, Radot Fransisca Hayati Siregar, Rahma Aulia Siringoringo, Tania Sitanggang, Robertus Sitepu, Risna wati br Sitohang, Anjelina Permata Sari Sitohang, Fetra Elisabeth Sitohang, Vina Sitompul, Gabriel M. Situmorang, Anita S Situmorang, Hernawati Situmorang, Junita Solly Aryza Sondang Erita Simanjuntak Sri Heriyanti Srinarika Nadeak Srinarika Nadeak Sumarlin Mangandar Marianus Tamba, Lestarina Tamba, Venantia Tarida Herawati Lumban Gaol Tarigan, Adelina Theresia Tarigan, Jesika Margareta Angelina Tarigan, Paska Sriulina Tesalonika Br Tarigan Theresia Three Angel Grace Silitonga Togatorop, Rita Adeliati Tri Putri Naomi Ulima Kaspia Sitanggang Waruwu, Nestapa Abadi Wenny Putri Parhusip Wido Munthe Wulan Sari HS, Dyan Yanti Elnida Purba Yanti Elnida Purba Yoni Saragih Yuliana Gulo Yuliusman Gulo Yuni Rayanti Sinaga Yuni Sinaga Rayanti Sinaga Zainal Dominikus Siregar