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Nova Florentina Ambarwati
Universitas Katolik Santo Thomas
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PENGARUH MODEL PEMBELAJARAN KOOPERTIF TIPE SNOWBALL THROWING BERBASIS MEDIA PAPAN WAKTU TERHADAP HASIL BELAJAR SISWA PADA PEMBELAJARAN MATEMATIKA DI KELAS II UPT SD NEGRI 068004 MEDAN TUNTUNGAN Betta Leli Cahaya Pardede; Patri Janson Silaban; Rumiris Lumban Gaol; Bogor Lumbanraja; Nova Florentina Ambarwati
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 02 Juni 2025 t
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.26746

Abstract

This study aims to determine the effect of the Snowball Throwing type cooperative learning model based on time board media on student learning outcomes in mathematics learning in class II UPT SD Nrgeri 068004 Medan Tuntungan in the 2024/2025 Academic Year. The research method used is an experimental method with a quantitative research type. To obtain the required data, a test instrument of 30 questions. The number of research samples was 31 students based on the purposive sample technique. To determine the initial abilities of students, the study conducted a Pre Test with an average score of 49.93 which was in the less category. The results of the Post Test have an increase from the results of the Pre Test given previously with an average student score reaching 73.54 in the good category. It can be said that the level of success of student learning outcomes has increased as evidenced by the results of the correlation coefficient test calculation obtained the results of r_count ≥ r_table with a result of 0,814 ≥ 0,344. Furthermore, the hypothesis test that compares the value of t_count ≥ t_table. The value of t_count = 7,546 while t_table = 1,696. Because t_count ≥ t_table (7,546 ≥ 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 Snowball Throwing type cooperative learning model based on time board media (X) on student learning outcomes (Y).
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE PICTURE AND PICTURE BERBANTUAN MEDIA WORDWALL TERHADAP HASIL BELAJAR SISWA KELAS IV PADA PEMBELAJARAN IPAS DI UPT SPF SDN 101826 TUNTUNGAN Rani Wijaya Siringoringo; Anton Sitepu; Patri Janson Silaban; Nova Florentina Ambarwati; Jhonas Dongoran
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 02 Juni 2025 t
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.27264

Abstract

This study aims to determine the effect of the Picture and Picture type cooperative learning model assisted by Wordwall media on student learning outcomes in the subject of IPA class IV at UPT SPF SDN 101826 Tuntungan in the 2024/2025 Academic Year. The background of this study is based on the low learning outcomes of students caused by the use of conventional learning methods that do not involve student activity. The method used is quantitative research with a one group pretest-posttest design. The sample in this study was 26 fourth grade students. The information collection technique was carried out through tests and questionnaires. The results of the analysis showed that there was a significant increase in student learning outcomes after the application of the Picture and Picture cooperative model assisted by Wordwall. This is evidenced by the average posttest score of 83.58 which is higher with a very good category compared to the pretest of 51.84 with a less category. It can be said that the level of success of student learning outcomes has increased with the results of the correlation coefficient test calculation obtained r_count ≥r_tabel with a result of 0.875≥ 0.388. then hypothesis testing compares the value of obtained the t_count ≥t table with results of 8.857 while t_table = 1.706 because Because t_count ≥t_table (8.857 ≥ 1.706) 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 cooperative learning model of the picture and picture type assisted by wordwall media (X) on student learning outcomes (Y).
PENGARUH MODEL PEMBELAJARAN STUDENT FACILITATOR AND EXPLAINING TEHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN IPAS KELAS V DI UPT SPF SDN 101826 TUNTUNGAN Agnes Monica Br Tarigan; Anton Sitepu; Patri Janson Silaban; Nova Florentina Ambarwati; Jhonas Dongorangan
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 02 Juni 2025 t
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.27270

Abstract

This study aims to determine the effect of the Student Facilitator and Explaining learning model on students' learning outcomes in the IPAS (Integrated Science and Social Studies) subject for Grade V at UPT SPF SDN 101826 Tuntungan in the 2024/2025 academic year. The research employed an experimental method with a quantitative research approach. To collect the necessary data, a test instrument consisting of 40 questions was used. The sample consisted of 25 students selected using a saturated sampling technique. To assess the students' initial abilities, a pre-test was administered, resulting in an average score of 42.64, which falls into the "low" category. The post-test results showed a significant improvement, with the average score increasing to 84.16, classified as "good." This indicates that stujdents' learning outcomes improved, as evidenced by the correlation coefficient test results, where r count ≥ r table (0.864 ≥ 0.396). Furthermore, hypothesis testing was conducted by comparing t count with t table. The results showed that t count = 8.215 and t table = 2.064. Since t count ≥ t table (8.215 ≥ 2.064), the alternative hypothesis (Ha) is accepted and the null hypothesis (Ho) is rejected. Based on the t-test, it can be concluded that there is a significant and positive effect of the Student Facilitator and Explaining learning model (X) on students’ learning outcomes (Y).
PENGARUH MODEL PEMBELAJARAN MAKE A MATCH BERBANTUAN MEDIA WORDWALL TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATA PELAJARAN MATEMATIKA KELAS V SD NEGERI 104217 SIDOLMULYO Ngalem Misa Br Tarigan; Imelda Sihombing; Heka Maya Sari Sembiring; Nova Florentina Ambarwati; Irmina Pinem; Patri Janson Silaban
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 02 Juni 2025 t
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.27426

Abstract

This study aims to determine the effect of the Make A Match learning model assisted by Wordwall media on the critical thinking skills of fifth-grade students in mathematics at SD Negeri 104217 Sidomulyo for the 2024/2025 academic year. The research method used is an experimental method with a quantitative research approach. To collect data, the instruments used were 5 essay test questions and a 30-item questionnaire. The sample consisted of 32 students, selected using total sampling technique. To assess students’ initial abilities, a pretest was conducted with an average score of 28, which falls into the "poor" category. The results showed an improvement in the posttest scores, with an average score of 83, classified as "very good." It can be concluded that the students’ learning outcomes improved significantly with the implementation of the Make A Match learning model assisted by Wordwall media. This was supported by the correlation coefficient test result of 0.764 ≥ 0.349, indicating a strong correlation. Furthermore, the hypothesis test yielded a t-count value of 6.492, while the t-table value was 1.694. Since 6.492 ≥ 1.694, the alternative hypothesis (Ha) is accepted and the null hypothesis (Ho) is rejected. Based on the t-test, it can be concluded that there is a significant positive effect of the Make A Match learning model assisted by Wordwall media (X) on students’ critical thinking skills (Y).
PENGARUH METODE PEMBELAJARAN BRAINSTORMING TERHADAP HASIL BELAJAR PENDIDIKAN PANCASILA DI KELAS IV SD NEGERI 106146 MULIOREJO TAHUN PEMBELAJARAN 2024/2025 Sinurat, Tria Lestari; Lumban Gaol, Rumiris; Silaban, Patri Janson; Ambarwati, Nova Florentina; Dongoran, Jhonas
Jurnal Ilmiah Aquinas Vol. 8 No.2 (2025):, Juli 2025
Publisher : Unversitas Katolik Santo Thomas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the effect of the brainstorming learning method on the learning outcomes of fourth grade Pancasila Education students at SD Negeri 106146 Muliorejo Learning Year 2024/2025. The research method used is quantitative with a pre-experimental approach using a one group pretest-posttest design. Data collection techniques were carried out through tests, questionnaires, and documentation. Data were analyzed descriptively and inferentially with the help of SPSS, through normality test, correlation test, and t-test. The results showed that there was an increase in learning outcomes after the implementation of the brainstorming method. This proves that the brainstorming learning method has a positive effect on Pancasila Education learning outcomes.
PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATA PELAJARAN IPAS DI KELAS V SDN 060884 KECAMATAN MEDAN BARU TAHUN PEMBELAJARAN 2024/2025 Zendrato, Agusman; Ambarwati, Nova Florentina; Tarigan, Paska Sriulina; Silaban, Patri Janson; Lumban Gaol, Rumiris
Jurnal Ilmiah Aquinas Vol. 8 No.2 (2025):, Juli 2025
Publisher : Unversitas Katolik Santo Thomas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the effect of the problem based learning model on students' critical thinking skills in the Science subject on the topic of My Region, My Pride, class V of Elementary School 060884, Medan Baru District, 2024/2025 Academic Year. The research method used is a quantitative method and the number of research samples is 30 based on the saturated sample technique. The results of this study indicate that the results of the critical thinking ability test with an average of 80. The results of this study indicate that the results of the correlation test r count 0.827 with a significance level of 5% with the number of respondents 30 so that r table 0.361. From these results it shows r count (0.827) > r table (0.361) then Ha is accepted. So there is a strong influence between the problem based learning model on the critical thinking skills of fifth grade students of Elementary School 060884 Medan Baru District. It can also be seen from the t-test where t count> t table is 7.787 > 1.701 so Ha is accepted. This shows a significant positive influence of the use of the problem-based learning model on the critical thinking skills of grade V students of Elementary School 060884, Medan Baru District, 2024/2025 Academic Year.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE STAD BERBANTUAN MEDIA POP UP BOOK TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN IPAS DI KELAS V SD NEGERI 040481 CINTARAKYAT TAHUN PEMBELAJARAN 2024/2025 Sembiring, Beta Perbina br; Panjaitan, Juliana; Ambarwati, Nova Florentina; Lumbanraja, Bogor; Sinaga, Reflina
Jurnal Review Pendidikan dan Pengajaran Vol. 8 No. 2 (2025): Volume 8 No. 2 Tahun 2025
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v8i2.45147

Abstract

Pembelajaran Ilmu Pengetahuan Alam dan Sosial (IPAS) di sekolah dasar menghadapi berbagai tantangan, seperti rendahnya minat belajar dan pencapaian hasil belajar siswa yang belum optimal. Kondisi ini diperburuk oleh dominasi metode konvensional seperti ceramah yang kurang menarik, sehingga siswa cenderung pasif dan kesulitan memahami konsep-konsep IPAS yang bersifat abstrak. Salah satu upaya yang dapat dilakukan untuk mengatasi permasalahan tersebut adalah dengan mengintegrasikan model pembelajaran kooperatif tipe Student Teams Achievement Division (STAD) dan media pop up book yang bersifat interaktif dan visual. Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe STAD berbantuan media pop up book terhadap hasil belajar siswa kelas V SD Negeri 040481 Cintarakyat Tahun Pembelajaran 2024/2025. Metode yang digunakan adalah eksperimen kuantitatif dengan desain pretest dan posttest terhadap 40 siswa sebagai sampel. Hasil penelitian menunjukkan peningkatan nilai rata-rata dari pretest sebesar 65,25 menjadi 82,75 pada posttest. Berdasarkan uji-t diperoleh nilai t_hitung = 5,247 dan t_tabel = 1,684, sehingga Ha diterima. Dengan demikian, dapat disimpulkan bahwa penerapan model pembelajaran STAD berbantuan media pop up book berpengaruh positif dan signifikan terhadap hasil belajar IPAS siswa.
Implementasi Model Pembelajaran Window Shopping Dalam Meningkatkan Keterampilan Menulis Cerita Fiksi Kelas VI SDN 066044 Helvetia Adelia, Ririn; Florentina Ambarwati, Nova
Jurnal Tonggak Pendidikan Dasar : Jurnal Kajian Teori dan Hasil Pendidikan Dasar Vol. 4 No. 1 (2025): JTPD
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas model pembelajaran Window Shopping dalam meningkatkan keterampilan menulis cerita fiksi siswa kelas VI SDN 066044 Helvetia. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang mengacu pada model Kemmis dan McTaggart yang terdiri dari empat tahap, yaitu perencanaan, pelaksanaan, observasi, dan refleksi, yang dilaksanakan dalam dua siklus. Subjek penelitian adalah 24 siswa kelas VI. Data dikumpulkan melalui tes menulis cerita fiksi yang dianalisis secara kualitatif dan kuantitatif. Hasil penelitian menunjukkan adanya peningkatan signifikan dari siklus I ke siklus II. Nilai rata-rata siswa meningkat dari 72,5 menjadi 80,2, dan ketuntasan belajar meningkat dari 54% menjadi 83%. Peningkatan ini mencakup kemampuan siswa dalam mengembangkan struktur narasi, konflik, diksi, dan unsur cerita lainnya. Model Window Shopping terbukti efektif dalam mendorong kolaborasi, eksplorasi ide, dan penguatan struktur penulisan melalui diskusi antarkelompok dan umpan balik. Dengan demikian, model ini mampu meningkatkan keterampilan menulis cerita fiksi serta minat dan partisipasi aktif siswa dalam proses pembelajaran.
PENGARUH PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBANTUAN BAAMBOOZLE TERHADAP HASIL BELAJAR SISWA KELAS IV PADA MATA PELAJARAN IPAS DI SD NEGERI 167643 TEBING TINGGI Angelina Rajagukguk, Nadia; Regina Sipayung; Antonius Remigius Abi; Bogor Lumbanraja; Nova Florentina Ambarwati; Patri Janson Silaban
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.30239

Abstract

This research is motivated by the low learning outcomes of fourth grade students of State Elementary School 167643 Tebing Tinggi as seen from the results of daily test scores. This type of research is quantitative research using experimental methods and one group pretest-posttest design. The type of sample used is total sampling. The research sample used was 37 fourth grade students. Based on the results of the study, it shows that there is an influence of Problem Based Learning (PBL) Assisted by Baamboozle on the Learning Outcomes of Fourth Grade Students in the Science Subject at State Elementary School 167643 Tebing Tinggi in the 2024/2025 Academic Year, including the good category with an average of 78.59. The results of this study indicate that the results of the correlation test can be seen in the correlation coefficient value of 0.732, meaning that r_count (0.732)> r_table (0.324) means that Ha is accepted. So there is a strong influence between the Problem Based Learning Assisted by Baamboozle learning model on student learning outcomes. It can also be seen from the results of the t-test where t_count> t_table, namely 6.365> 1.687, thus stating that Ha is accepted. This shows a significant influence of the use of the Problem Based Learning learning model assisted by Baamboozle on the science learning outcomes of grade IV students at SD Negeri 167643 Tebing Tinggi in the 2024/2025 academic year.
PENGARUH PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBANTUAN BAAMBOOZLE TERHADAP HASIL BELAJAR SISWA KELAS IV PADA MATA PELAJARAN IPAS DI SD NEGERI 167643 TEBING TINGGI Angelina Rajagukguk, Nadia; Regina Sipayung; Antonius Remigius Abi; Bogor Lumbanraja; Nova Florentina Ambarwati; Patri Janson Silaban
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.30239

Abstract

This research is motivated by the low learning outcomes of fourth grade students of State Elementary School 167643 Tebing Tinggi as seen from the results of daily test scores. This type of research is quantitative research using experimental methods and one group pretest-posttest design. The type of sample used is total sampling. The research sample used was 37 fourth grade students. Based on the results of the study, it shows that there is an influence of Problem Based Learning (PBL) Assisted by Baamboozle on the Learning Outcomes of Fourth Grade Students in the Science Subject at State Elementary School 167643 Tebing Tinggi in the 2024/2025 Academic Year, including the good category with an average of 78.59. The results of this study indicate that the results of the correlation test can be seen in the correlation coefficient value of 0.732, meaning that r_count (0.732)> r_table (0.324) means that Ha is accepted. So there is a strong influence between the Problem Based Learning Assisted by Baamboozle learning model on student learning outcomes. It can also be seen from the results of the t-test where t_count> t_table, namely 6.365> 1.687, thus stating that Ha is accepted. This shows a significant influence of the use of the Problem Based Learning learning model assisted by Baamboozle on the science learning outcomes of grade IV students at SD Negeri 167643 Tebing Tinggi in the 2024/2025 academic year.
Co-Authors Aaron Loh Abi, Antonius Remigius Adelia, Ririn Agnes Monica Br Tarigan Ahmad Hafizullah Ritonga Ahmad Sudito Sihotang Aisyah, Tuti Angelina Rajagukguk, Nadia Anton Sitepu Antonius Remigius Abi Aritonang, Barita Betta Leli Cahaya Pardede Bogor Lumbanraja Br Ginting, Emi Yani Br Saragih, Marpaung Artianna Christin Darinda Sofia Tanjung Daulay, Mita Suryani Devi Vitaloka Nainggolan Dicky Yuswardi Wiratma Dinesh Elango Dyan Wulan Sari Hs Dyan Wulan Sari, H.S Egry Winda Nababan Eka Kartika Silalahi Eka Margareta Sinaga Erdina Gultom Erly Sitompul Ester Julinda Simarmata, Ester Julinda Esther Evi Rianty Siburian Febriella Happy Febrina Turnip Finis Kristin Maduwu Gaol, Endang Lumban Gaol, Rumiris Lumban Gelora Hasibuan Ginting, Fiber Yun Almanda Ginting, Indah Br Godlif Sianipar Gregorius, Binsar Gresia Novelita Girsang Gulo, Inne Kristina Gultom, Candra Ronitua Gultom, Erdiana Gultom, Meliana Heka Maya Sari Sembiring Henny Saida Flora Imelda Sihombing Irmina Pinem Jhonas Dongoran Jhonas Dongorangan Jona Joakim Pinem Juliana Juliana Juliana Juliana Kristina Sianturi, Nelli Lumban Gaol, Endang Lumban Raja , Bogor M.Si, Dr. Barita Aritonang Mahyuni Mahyuni Manalu, Madianti Marissa Sibuea, Devi Marpaung, Irene Fristda Maya Sari Br Sembiring, Heka Maya MEIKARDO SAMUEL PRAYUDA Mika Pepayosa Sitepu Ngalem Misa Br Tarigan Nurul Aflah Panjaitan, Juliana Pasaribu, Dicky F Pasaribu, Finela Sovia Pianda, Lide Dudura Pinem, Irmina Raja, Bogor Lumban Rani Wijaya Siringoringo Reflina Sinaga Regina Sipayung Remigius Abi, Antonius Retno Dwi Suyanti Ribka Kariani Br Sembiring Ribka Kariani Br Sembiring Saguruh Melky Sedek Simare-Mare Sari Natalia Sihombing Sari, Heka Maya Sembiring, Beta Perbina Br Sembiring, Ribka Kariani Sembiring, Windi Sari Br Siahaan, M.Si, Maniur Arianto Sianturi, Artha Sri Kartika Sianturi, Nelli Kristina Sibagariang , Ester Helena Siburian, Adi Susanto Sihombing, Imelda Silaban, Patri Silalahi, Veni Simanihuruk, Endang Ernawati Simare-Mare, Saguruh Melky Sedek Simbolon, Chori Sinaga, Eka Magareta Sinaga, Mita Kristina Sinaga, Nirolita F. Sinaga, Refila Sinta D Simanjuntak Sinurat, Tria Lestari Sinuraya, Delviana Br Sipayung, Regina Frederika Siregar, Andrian Valentino Sitanggang, Robertus Sitompul, Nursani Gracia Sitorus, Regina Situmorang , Sri Ayu Wahyuni Situmorang, Kresentia Kamilia Tambunan, Yesa Tarigan, Hanna Mentari Tarigan, Paska Sriulina Tarihoran, Wilson Valentino Tiara Rajagukguk Tiara Rajagukguk Yana Sinamo Zendrato, Agusman