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PENGARUH MODEL PEMBELAJARAN TEAM ASSISTED INDIVIDUALIZATION TERHADAP HASIL BELAJAR SISWA KELAS V PADA PEMBELAJARAN TEMATIK SEKOLAH DASAR Simarmata, Ester Julinda; Siburian, Adi Susanto; Ambarwati, Nova Florentina; Lumbanraja, Bogor; Sari, Heka Maya; Tanjung, Darinda Sofia
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.v14i1.58291

Abstract

This research aims to determine the influence of the Team Assisted Individualization (TAI) Cooperative Learning Model on Student Learning Outcomes in Theme 8 Our Friend's Environment Class V of State Elementary School 155701 Pahieme 2 Learning Year 2023/2024. The research method used is an experimental method with a quantitative research type. The total research sample was 30 students based on purposive sampling technique. To determine students' initial abilities, the research conducted a Pre Test with an average score of 52.63 which was 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 75.53 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 0.766 ≥ 0.361. Next, hypothesis testing is comparing the t_count≥ t_table values. The obtained value of t_count = 6.311 while t_table = 1.697. Because t_count ≤ t_table (6.311 ≥ 1.697) 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 Team Assisted Individualization type cooperative learning model on student learning outcomes.
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).
PENYULUHAN TENTANG MALARIA DI DESA BINTANG MERIAH KECAMATAN PANCURBATU KABUPATEN DELI SERDANG M.Si, Dr. Barita Aritonang; Sinaga, Eka Magareta; Ambarwati, Nova Florentina
Jurnal Abdimas Mutiara Vol. 1 No. 1 (2020): JURNAL ABDIMAS MUTIARA
Publisher : Universitas Sari Mutiara Indonesia

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

Abstract

Unit pengabdian masyarakat universitas sari mutiara indonesia sebagai lembaga yang tidak hanya memainkan peranannya sebagai ‘’ agent of change’’ dan bersikap kritis terhadap suatu dinamika kehidupan masyarakat sekitar, terutama di luar kampus yang dalam hal ini adalah masyakat yang juga merupakan bagian yang tidak bisa dipisahkan dari kehidupan masyarakat itu sendiri. Tujuan dan manfaat kegiatan antara lain meningkatkan pemahaman,kemampuan dan motivasi ibu tentang penyakit malaria, praktek pelaksaan kegiatan pengabdian: penyuluhan pelatihan komunikasi kepada ibu tempat kegiatan dilaksaan di kantor lurah pencurbatu waktu kegiatan dilakukan selama 2 (dua) hari mulai tanggal 19 Oktober 2019 s/d 20 Oktober 2019. Kesimpulan kegiatan dilaksanakan sesuai dengan tujuan dan rencana, dan sambutan yang baik dari lurah staff, dan masyarakat di desa bintang meriah kecamatan pancurbatu kabupaten deli serdang kegiatan ini memberikan wacana baru bagi para ibu-ibu untuk dapat menyebarluaskan informasi kesehatan tantang penyakit malaria, penularan dan pencegahan kepada keluarga, teman dan juga masyarakat sekitar. Saran kegiatan ini hendaknya dapat dilakukan untuk setiap masyarakat lainnya baik di desa bintang meriah maupun masyarakat sekitar yang mempunyai kondisi lingkunga yang kondusif bagi nyamuk anopheles sebagai penyebab penyakit malaria, hasil kegiatan masih perlu di kembangkan agar kerjasamanya dengan masyarakat dan lintas sektor serta program dapat lebih meningkat.
PENGARUH MODEL PEMBELAJARAN KOOPERAIF TIPE STUDENT TEAMS ACHIEVEMENT DEVISION (STAD) TERHADAP KEMAMPUAN BERPIKIR KRISTIS SISWA PADA PEMBELAJARAN MATEMATIKA KELAS IV SD Febrina Turnip; Sinta D Simanjuntak; Nova Florentina ambarwati; Bogor Lumbanraja; Heka Maya Sari Sembiring; 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.v9i4.19063

Abstract

This research aims to determine the effect of using the Student Teams Achievement Devision (Stad) type cooperative learning model on student learning outcomes in the material Building Rooms, Cubes and Blocks for class IV SD 067093 Medan Helvetia in 2023/2024. This type of research is quantitative using the one group pretest-posttest design method. The population of this study were all fourth grade students at SD 067093 Medan Helvetia who were studied in one class totaling 23 students. Sampling was taken using saturated sampling and a sample of 23 students was obtained. Based on the results of this research, it shows that the student learning outcomes before doing it where 21 students did not complete with a percentage of 91.30% and 2 students completed with a percentage of 8.69% which was obtained from the average pretest score of 53.26, and after using the learning model Cooperative Type Student Teams Achievement Devision (Stad) shows that student learning outcomes are in the very good category with an average of 80.21, where 20 people have a completion percentage of 89.95% and 3 students who get scores below the average (mean) have percentage 13.04%. The results of this research show that the correlation test results can be seen in the correlation coefficient value of 0.698, meaning Tcount (0.698) > Ttable (0.361), so ha is accepted, so there is a strong influence between the learning model and the influence of using the cooperative learning model. Type Student Teams Achievement Division (Stad) on student learning outcomes can also be seen from the results of the t-test where tcount > ttable, namely 7.617 > 2.080, thus stating that the Ha hypothesis is accepted. This shows that there is an influence of the Student Teams Achievement Division (Stad) cooperative learning model on student learning outcomes in the material Building Cubes and Blocks for class IV SD 067093 Medan Helvetia in 2023/2024.
PENGARUH MODEL PEMBELAJARAN DISCOVERY LEARNING DENGAN MEDIA INTERAKTIF ANIMASI TERHADAP HASIL BELAJAR SISWA PADA PELAJARAN IPA KELAS V SD SWASTA FREE METHODIST 2 MEDAN Finis Kristin Maduwu; Nova Florentina Ambarwati; Dyan Wulan Sari, H.S; Patri Janson Silaban; Rumiris Lumban Gaol
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 01 (2025): Volume 10, Nomor 01 Maret 2025 in progress
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i01.21925

Abstract

This research aims to 1.) Find out whether using animated interactive media can improve student learning outcomes in science learning class VA at Free Methodist 2 Medan Private Elementary School. 2.) Know how learning is implemented after using the Discovery Learning learning model assisted by Animation Interactive Media in science lessons in the VA class of Free Methodist 2 Medan Private Elementary School. 3.) Find out whether there is an influence of animated interactive media on student learning outcomes in science learning class VA at Free Methodist 2 Medan Private Elementary School. This research method is quantitative research. The design of this research uses posttest and pretest experiments, with a sample of VA class research totaling 25 students. Data collection techniques in the study used observation, questionnaires, tests and documentation. Data analysis techniques used Correlation Coefficient Test and Hypothesis Test. There is an influence of the Discover Learning learning model on student learning outcomes in science lessons in class VA of Free Methodist 2 Medan Private Elementary School in the 2023/2024 Academic Year. It can be seen from the average pretest score of students of 47.52 and the average posttest score of students of 83.12. Based on the results of the hypothesis test (t-test) with a thieung value ≥ trabel, namely 6.620 ≥ 1.708 at a significance level of 0.000 <0.05. These data can show that Ha is accepted, namely there is an influence between the Discover Learning learning model (X) and student learning outcomes (Y).
PENGARUH MODEL PEMBELAJARAN CORE BERBANTUAN MEDIA VISUAL TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN IPAS KELAS IV SD NEGERI 060954 MEDAN Tarigan, Hanna Mentari; Rumiris Lumban Gaol; Patri Janson Silaban; Nova Florentina Ambarwati; Eka Kartika Silalahi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 Build
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.27492

Abstract

This study aims to determine the effect of the CORE (Connecting, Organizing, Reflecting, Extending) learning model assisted by visual media on student learning outcomes in the IPAS subject for Grade IV at SD Negeri 060954 Medan Marelan. The research employed a One Group Pretest-Posttest Design with tests and questionnaires as data collection instruments. A total of 26 students participated as the research sample. The CORE model was implemented through structured steps that guided students to connect prior knowledge with new concepts, organize ideas, reflect on information, and deepen understanding through assignments. The results showed a significant improvement in the students’ average scores from 46.92 (pretest) to 85.34 (posttest), with 23 out of 26 students achieving mastery learning. The t-test analysis yielded tcount = 2.156 > ttable = 2.064, and the correlation coefficient was r = 0.403 > rtable = 0.388, indicating a moderate and significant relationship between the CORE model implementation and student learning outcomes. Furthermore, questionnaire responses revealed that students enjoyed the use of visual media, as it made learning more engaging, concrete, and easier to understand. These findings support cognitive learning theory and previous research showing that the CORE model enhances student engagement and conceptual understanding. It can be concluded that the CORE learning model assisted by visual media significantly improves student learning outcomes in IPAS, while fostering collaborative and meaningful learning experiences.
Penerapan Model Pembelajaran Problem Based Learning (PBl) untuk Meningkatkan Hasil Belajar Siswa Kelas 5 Sdn 060886 pada Materi Rantai Makanan Ambarwati, Nova Florentina; Simanihuruk, Endang Ernawati; Daulay, Mita Suryani; Mahyuni, Mahyuni; Silalahi, Veni; Aisyah, Tuti; Aflah, Nurul
Indo-MathEdu Intellectuals Journal Vol. 6 No. 1 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i1.2462

Abstract

This classroom action research aims to improve the learning outcomes of fifth grade students of SDN 060886 on the food chain material through the application of the Problem Based Learning (PBL) learning model. The PBL model is applied to encourage students to be actively involved in the learning process by solving real problems relevant to the food chain topic. This research was conducted in two cycles, with each cycle consisting of planning, implementation, observation, and reflection stages. The subjects of the research were fifth grade students of SDN 060886, with data collected through learning outcome tests, observation sheets, and interviews. Data analysis was carried out descriptively to see the increase in student learning outcomes from cycle to cycle. The results of the study showed that the application of the PBL model can significantly improve student learning outcomes. In cycle I, the average student score reached a fairly good category, while in cycle II, the average student score increased to a good category. In addition, student participation and motivation in learning also increased. Thus, the application of the Problem Based Learning learning model has proven effective in improving student learning outcomes on the food chain material. This study recommends the application of PBL as one of the learning strategies to improve the quality of the process and learning outcomes in elementary schools.
PENGARUH MODEL PAKEM TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA KELAS V PADA MATA PELAJARAN MATEMATIKA DI SD NEGERI 060893 MEDAN Sibagariang , Ester Helena; Ambarwati, Nova Florentina; Lumbanraja, Bogor; Abi, Antonius Remigius; Pinem, Irmina
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 4 (2024): Special Issue Vol. 7 No. 4 Tahun 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i4.36786

Abstract

Penelitian ini bertujuan untuk mengetahui (1) Tingkat berpikir kritis siswa pada mata pelajaran matematika kelas V SD Negeri 060893 Medan Tahun Pembelajaran 2024/ 2025. (2) mengetahui proses pelaksanaan model PAKEM pada mata pelajaran matematika kelas V di SD Negeri 060893 Medan Tahun Pembelaran 2024/ 2025. (3) Pengaruh model PAKEM terhadap kemampuan berpikir kritis siswa pada mata pelajaran matematika kelas V di SD Negeri 060893 Medan Tahun Pembelajaran 2024/2025. Instrumen yang digunakan dalam penelitian ini terdiri dari angket dan instrumen tes. Populasi penelitian ini adalah seluruh kelas V SD Negeri 060893 Jl. Darussalam yang berjumlah 25 siswa. Hasil penelitian ini menunjukkan hasil kemampuan berpikir kritis siswa yang tergolong baik dengan rata-rata 77 dengan hasil korelasi sebesar 0,712 yang artinya rhitung (0,712) ? rtabel (0,396) maka Ha diterima, Sehingga terdapat pengaruh antara model pembelajaran PAKEM terhadap kemampuan berpikir kritis siswa kelas V SD Negeri 060893. Hasil penelitian uji-T dimana thitung ? ttabel yaitu sebesar 4,859. Jika thitung ? ttabel atau 4,859 ? 2,069 maka dapat dikatakan ada pengaruh model pembelajaran PAKEM terhadap kemampuan kritis siswa dan menunjukkan adanya pengaruh positif yang signifikan, dengan demikian Ha diterima yaitu ada pengaruh anatar model pembelajaran PAKEM dengan kemampuan kritis siswa
PENGARUH MODEL PEMBELAJARAN INKUIRI TERBIMBING TERHADAP KETERAMPILAN PROSES SAINS SISWA PADA MATA PELAJARAN IPAS KELAS IV SD NEGERI 064983 MEDAN HELVETIA Situmorang , Sri Ayu Wahyuni; Ginting, Fiber Yun Almanda; Ambarwati, Nova Florentina; Tanjung, Darinda Sofia; Silaban, Patri Janson
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 4 (2024): Special Issue Vol. 7 No. 4 Tahun 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i4.36854

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran inkuiri terbimbing terhadap keterampilan proses siswa pada mata pelajaran IPAS SD Negeri 064983 Medan Helvetia tahun pembelajaran 2023/2024. Metode penelitian yang digunakan adalah metode eksperimen dengan jenis penelitian kuantitatif. Pengambilan sampel dilakukan dengan menggunakan teknik purpose sampling. Jumlah sampel penelitian sebanyak 30 siswa. Tahapan pelaksanaan penelitian dimulai dari pemberian pre-test dengan nilai rata-rata 57,86. Selanjutnya peneliti melakukan kegiatan pembelajaran IPAS dengan menerapkan model pembelajaran inkuiri terbimbing dan akhir memberikan pos-test untuk mengukur tingkat ketercapaian keterampilan proses sains dengan memperoleh nilai rata-rata 78. Dengan itu tingkat keberhasilan keterampian proses sains siswa meningkat dibuktikan dengan hasil perhitungan uji koefisien korelasi hasil rhitung ? rtabel dengan hasil 0,737 ? 0,361. Selanjutnya pengujian hipotesis yaitu membandingkan nilai thitung ? ttabel dengan hasil 5,766 ? 2,048 artinya model inkuiri terbimbing memiliki pengaruh posistif terhadap keterampilan proses sains peserta didik. Dengan demikian Ha diterima yang artinya terdapat pengaruh model pembelajaran inkuiri terbimbing terhadap keterampilan proses sains siswa.
Peran Mahasiswa Asistensi Mengajar Dalam Meningkatkan Motivasi Belajar Siswa di Sekolah Dasar Sipayung, Regina; Ambarwati, Nova Florentina; Gultom, Meliana; Pianda, Lide Dudura; Pasaribu, Dicky F; Tambunan, Yesa
DIKKESH : Jurnal Penelitian Pendidikan dan Kesehatan Vol. 1 No. 2 (2025): DIKKESH : Jurnal Penelitian Pendidikan dan Kesehatan, Agustus 2025
Publisher : Lumbung Pare Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60126/dikkesh.v1i2.999

Abstract

Penelitian ini bertujuan untuk mendeskripsikan peran mahasiswa sebagai asisten pengajar dalam meningkatkan motivasi belajar siswa sekolah dasar. Dengan menggunakan metode deskriptif kualitatif, data dikumpulkan melalui observasi, wawancara, kuesioner, dan dokumentasi di sekolah dasar tempat program bantuan mengajar dilaksanakan. Hasil penelitian menunjukkan bahwa kehadiran asisten pengajar mahasiswa membawa perubahan positif pada suasana kelas, membuat pembelajaran lebih menarik dan interaktif. Siswa menjadi lebih antusias, aktif, dan percaya diri dalam mengikuti kegiatan pembelajaran. Berbagai metode pengajaran kreatif, termasuk permainan edukatif dan pembelajaran berbasis multimedia, diterapkan oleh asisten pengajar dan berkontribusi signifikan terhadap peningkatan minat dan motivasi siswa. Selain itu, pendampingan pribadi yang diberikan oleh asisten membantu siswa yang sebelumnya pasif menjadi lebih terlibat dalam proses pembelajaran. Dapat disimpulkan bahwa asisten pengajar mahasiswa memainkan peran penting dalam mendukung guru dan secara positif memengaruhi motivasi belajar siswa.
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