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All Journal SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Jurnal Penelitian Pendidikan IPA (JPPIPA) Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal PGSD: Jurnal Ilmiah Pendidikan Guru Sekolah Dasar Klinikal Sains (Jurnal Analis Kesehatan) JURNAL MUTIARA KESEHATAN MASYARAKAT JURNAL MUTIARA PENDIDIKAN INDONESIA JURNAL ANALIS LABORATORIUM MEDIK Didaktik : Jurnal Ilmiah PGSD STKIP Subang Jurnal Indah Sains dan Klinis Jurnal Farmanesia Jurnal Multidisiplin Madani (MUDIMA) Jurnal Puan Indonesia JURNAL KIMIA SAINTEK DAN PENDIDIKAN PIJAR: Jurnal Pendidikan dan Pengajaran JGK (Jurnal Guru Kita) JURNAL HANDAYANI PGSD FIP UNIMED Jurnal ABDIMAS MUTIARA JURNAL TEKNOLOGI, KESEHATAN DAN ILMU SOSIAL
Eka Margareta Sinaga
Universitas Katolik Santo Thomas
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PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN MEDIA WORDWALL TERHADAP MOTIVASI BELAJAR SISWA KELAS IV PADA MATA PELAJARAN PENDIDIKAN PANCASILA SD NEGERI 064034 MEDAN Angela Mericci Alpa Manurung; Irmnina Pinem; Eka Margareta Sinaga; Ester Julinda Simarmata; Paskah Sri Ulina Tarigan; 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.v10i02.26108

Abstract

This study aims to determine the effect of the Problem Based Learning (PBL) learning model assisted by Wordwall media on student learning motivation in Pancasila Education subjects. The research method used is quantitative method with experimental design. The research subjects were fourth grade students of SD Negeri 064034 Medan, totaling 23 people. Data collection techniques are done through questionnaires that have been tested for validity and reliability. The pretest results showed an average value of 44.91 in the category of needing guidance, while the posttest results increased to 77.74 in the developing category. The Pearson correlation test shows a coefficient value of 0.626 which is included in the strong category, with a significance of 0.001, meaning that there is a strong positive relationship between the problem-based learning model assisted by wordwall media on student learning motivation. Furthermore, the results of hypothesis testing using the t-test obtained the value of tcount  ttable  , which is 3,683  1,714, which means that there is a significant influence between the use of problem-based learning models assisted by wordwall media on student learning motivation.
PELATIHAN MEDIA PEMBELAJARAN IPA INOVATIF UNTUK GURU SEKOLAH DASAR DI KABUPATEN TAPANULI TENGAH Dongoran, Jhonas; Sinaga , Eka Margareta; Zai, Setiani; Turnip, Rotama Angelina; Simbolon , Indah; Nababan , Evi Lasrohana
PUAN INDONESIA Vol. 7 No. 1 (2025): Jurnal PUAN Indonesia Vol. 7 No. 1 Juli 2025
Publisher : ASOSIASI IDEBAHASA KEPRI

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Abstract

Science learning requires a contextual and creative approach that enables students to actively engage in understanding scientific concepts. One of the key strategies to achieve meaningful learning is through the use of innovative instructional media. This community service activity aimed to improve the capacity of elementary science teachers in Central Tapanuli Regency in designing and utilizing relevant and effective instructional media. The activity was carried out through interactive lectures, hands-on practice, as well as discussion and simulation sessions on media implementation. The results showed that teachers experienced improvements in conceptual understanding, technical skills, and their enthusiasm for innovation. Teachers successfully created various instructional media such as educational games, simple models made from recycled materials, and digital media using interactive PowerPoint. This activity had a positive impact on strengthening teachers' professional competencies and fostering a collaborative culture, along with increased awareness of the importance of publishing innovative educational products. The recommendation from this activity is the need for continuous mentoring and replication of the program in other regions to expand the benefits of systematic teacher capacity development.
PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA IPAS KELAS IV DI SD NEGERI 071218 FONDAKORAYA KABUPATEN NIAS SELATAN Mitra Wati Ndruru; Bogor Lumbanraja; Eka Margareta Sinaga; Regina Sipayung; Juliana; 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.v10i02.26116

Abstract

This research aims to determine the influence of the Problem Based Learning model on the science learning outcomes of fourth-grade students at SD Negeri 071218 Fondakoraya, South Nias Regency, for the 2024/2025 academic year. This research employed a quantitative research method and a pre-experimental research design. The population of this research was all fourth-grade students at SD Negeri 071218 Fondakoraya. The sample was selected using saturated sampling, where all 30 fourth-grade students at SD Negeri 071218 Fondakoraya were included as the sample. To ascertain the students' initial abilities, the researcher conducted a pre-test with an average score of 45.56, which falls into the "needs guidance" category. Following the implementation of the Problem Based Learning model, the students' learning outcomes showed an improvement in the post-test, with an average score of 82.93, categorized as "good." The increase in the level of success of students' learning outcomes was evidenced by the correlation test result, which yielded a value of 0.975, indicating a very strong correlation, meaning that rcount​ (0.975) ≥ rtable​ (0.361). Furthermore, the hypothesis testing (t-test) showed that tcount​ ≥ ttable​, specifically 23.442 ≥ 1.697, thus indicating that the alternative hypothesis (Ha) was accepted and the null hypothesis (Ho) was rejected. This demonstrates that there is an influence of the Problem Based Learning model on the science learning outcomes of fourth-grade students at SD Negeri 071218 Fondakoraya.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE MAKE A MATCH TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS V SD SWASTA KATOLIK BUDI MURNI 2 MEDAN Tua Yohana Sinaga; Eka Margareta Sinaga; Frikson Jony Purba; Dyan Wulan Sari HS; Anton Sitepu; 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.v10i02.27192

Abstract

This study aims to determine the effect of the Make A Match type cooperative learning model on student learning outcomes in Mathematics subjects on measuring and comparing angles in class VA of Budi Murni 2 Medan Private Catholic Elementary School in the 2024/2025 Academic Year. The Independent Variable in this study is the Make A Match type Cooperative Learning Model (X) and the Dependent Variable in this study is Student Learning Outcomes (Y). The research method used is Quantitative Pre-Experiment Type, the population of this study was all fifth grade students of Budi Murni 2 Medan Private Catholic Elementary School, totaling 4 classes. Sampling using Probability Sampling Type Simple Random Sampling with a sample of all VA class students of Budi Murni 2 Medan Private Catholic Elementary School totaling 36 students. To determine the initial abilities of students, the researcher conducted a Pretest with an average value of 59.25 in the incomplete category. After the researcher used the Make A Match type Cooperative Learning Model, it showed that student learning outcomes increased in the Posttest with an average value of 76.42 in the complete category. The success rate of student learning outcomes has increased as evidenced by the results of the Correlation Test calculation obtained of 0.603, which means that rcount (0.603) > rtable (0.329). Furthermore, the Hypothesis test (t-test) where tcount > ttable is (4.404) > (2.035) so that it can be stated that Ha is accepted and Ho is rejected. This shows that there is a significant influence of the use of the Make A Match type Cooperative Learning Model on the Mathematics learning outcomes of students in the material "Measuring and Comparing Angles" of class V of Budi Murni 2 Catholic Private Elementary School, Medan, Academic Year 2024/2025.
PENGARUH MODEL PEMBELAJARAN THINK PAIR SHARE TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN PENDIDIKAN PANCASILA KELAS IV UPT SD NEGERI 060938 MEDAN JOHOR Nurhayati Simanullang, Damaris; Antonius Remigius Abi; Eka Margareta Sinaga; Regina Sipayung; Heka Maya Sari Sembiring
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.30793

Abstract

This study aims to determine the effect of the Think Pair Share learning model on student learning outcomes in Pancasila Education for Grade IV students at the State Elementary School 060938 Medan Johor, 2024/2025 Academic Year. This study used a quantitative method with a pretest-posttest experimental design in one group, involving 30 students as a sample. Data collection was carried out through tests, learning outcomes, and student participation questionnaires, which were tested for validity and reliability. The pretest results showed that the average value of student learning outcomes was 55.33 in the low category, while the posttest results increased to 82.53 in the high category. The correlation test showed a calculated r value of 0.638 and a table r value of 0.361, indicating a strong relationship between the think-pair-share cooperative learning model and student learning outcomes. Furthermore, the results of the hypothesis test using the t-test obtained a calculated r value of 4.386 > 1 table 2.048, indicating a significant influence between the use of the think-pair-share model and student learning outcomes. Therefore, the research hypothesis states that there is a significant influence of the think-pair-share cooperative learning model.
Identification of Staphylococcus Aureus in Patients Diabetic Ulcus In Bunda Thamrin Hospital Medan Sinaga, Eka Margaret; Mahyudi
Jurnal Analis Laboratorium Medik Vol 7 No 2 (2022): JURNAL ANALIS LABORATORIUM MEDIK
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jalm.v7i2.3376

Abstract

Staphylococcus aureus can cause infection that usually presents with characteristic signs of inflammation, necrosis, and abscess formation. Staphylococcus aureus is responsible for 80% of suppurative diseases with the skin surface as its natural habitat. Skin infections and open wounds such as ulcers, burns, and surgical wounds increase the likelihood of bacterial infection and result in systemic infection. Identification of Staphylococcus aureus in diabetic ulcer patients was carried out at the Microbiology Laboratory of Bunda Thamrin Hospital Medan from February to March 2022 with a total sample of 6 people, this study is descriptive Experiment using isolation and identification methods. The results showed that of the 6 samples, 50% of the samples were contaminated with Staphylococcus aureus bacteria, 50% of the samples were contaminated with gram-negative rods. From the results of the study it can be concluded that Staphylococcus aureus is one of the bacteria that causes infection in diabetic ulcer patients. The results showed that of the 6 samples, 50% of the samples were contaminated with Staphylococcus aureus bacteria, 50% of the samples were contaminated with gram-negative rods. The results showed that of the 6 samples, 50% of the samples were contaminated with Staphylococcus aureus bacteria, 50% of the samples were contaminated with gram-negative rods. From the results of the study it can be concluded that Staphylococcus aureus is one of the bacteria that causes infection in diabetic ulcer patients.
ANALISA BAKTERI TAHAN ASAM PADA DAHAK PEROKOK AKTIF PENDERITA TUBERKULOSIS PARU Sinaga, Eka Margaretha; Siahaan, Maniur A; Sipayung, Apriska Dewi
Jurnal Analis Laboratorium Medik Vol 8 No 1 (2023): JURNAL ANALIS LABORATORIUM MEDIK
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jalm.v8i1.3834

Abstract

Acid fast bacteria (AFB) are cell walls containing complex lipids so that in Ziehl-Neelsen staining they can bind dyes because they are not washed off by 3% HCl Alcohol (Alcoholic Acid). One of the host factors in pulmonary tuberculosis is smoking habits and exposure. Smoking habits will damage the defense mechanism of the lungs, which causes the lungs to be more easily infected with tuberculosis germs. The purpose of this study was to determine the results of analysis of acid-fast bacteria in the sputum of active smokers. The research method used was descriptive cross-sectional by examining acid-fast bacteria in the sputum of active smokers suspected of having pulmonary tuberculosis by microscopic examination of sputum (direct smear smear) using the Ziehl-Neelsen staining method. smear examination with Ziehl-Neelsen staining in patients with tuberculosis at Putri Hijau Hospital in 2022, totaling 20 samples, found 4 positive results and 16 samples with negative results.
EDUKASI PEMANFAATAN LIMBAH AMPAS TAHU DAN LIMBAH KULIT PISANG KEPOK MENJADI KERTAS RAMAH LINGKUNGAN Sinaga, Eka Margaret; Supartiningsih, Supartiningsih; Sitorus, Elly
Jurnal Abdimas Mutiara Vol. 1 No. 1 (2020): JURNAL ABDIMAS MUTIARA
Publisher : Universitas Sari Mutiara Indonesia

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Abstract

Kertas merupakan salah satu kebutuhan pokok yang sangat penting bagi manusia. Jumlah kebutuhan kertas setiap tahun terus mengalami peningkatan. Limbah ampas tahu dan limbah kulit pisang kepok merupakan limbah yang cukup banyak ada di Indonesia. ampas tahu mengandung kadar selulosa 30,4%,sedangkan kulit pisang kepok memiliki kandungan selulosa yang tinggi (60-65%), hemiselulosa 6-8%, dan lignin 5-10%. Tujuan pengabdian masyarakat ini untuk memberikan informasi dan meningkatkan pengetahuan mengenai pemanfaatan limbah ampas tahu dan limbah kulit pisang kepok menjadi kertas ramah lingkungan. Kegiatan ini dilakukan karena masih banyak masyarakat yang belum memahami manfaat dari limbah ampas tahu dan limbah kulit pisang kepok menjadi kertas ramah lingkungan. Hasil kegiatan pelaksanaan program pengabdian masyarakat, memahami limbah ampas tahu dan limbah kulit pisang kepok menjadi kertas ramah lingkungan sehingga limbah tersebut dapat bernilai. Kesimpulan bahwa penyuluhan terlaksana sesuai pelaksanaan dan rencana, mendapat sambutan yang baik oleh masyarakat Kelurahan Timbang Langkat Kecamatan Binjai Timur, Sumatera Utara, peserta mendapatkan informasi serta pengetahuan dan menerapkan informasi tersebut bagi keluarga dan masyarakat.
SOSIALISASI KANDUNGAN YANG TERDAPAT DALAM JAMU ANTALGIN DALAM MENGATASI PEGAL LINU Supartiningsih, Supartiningsih; Sinaga, Eka Margaret; Silitonga, Maringan
Jurnal Abdimas Mutiara Vol. 1 No. 1 (2020): JURNAL ABDIMAS MUTIARA
Publisher : Universitas Sari Mutiara Indonesia

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Abstract

Obat tradisional adalah bahan atau ramuan bahan yang berupa bahan tumbuhan, bahan hewan, bahan mineral, sediaan sarian (galenik) atau campuran dari bahan tersebut yang secara turun temurun telah digunakan. Jamu merupakan sebagai obat tradisonal, pada umumnya jamu tidak dapat menyembuhkan segala macam penyakit dan efek kerjanya almiah tidak secepat obat kimia. Akhir-akhir ini sering ditambahkan bahan kimia obat yang dilarang berdasarkan ketentuan BPOM (Badan Pengawas Obat dan Makanan). Antalgin merupakan obat analgetik-antipiretik dan antiinflamasi. Tujuan pengabdian masyarakat ini untuk memberikan penyuluhan dan informasi kandungan yang terdapat dalam jamu antalgin dalam mengatasi pegal linu. Hasil kegiatan pelaksanaan program pengabdian masyarakat kandungan yang terdapat dalam jamu antalgin dalam mengatasi pegal linu. Banyak faktor yang mendasari penggunaan jamu seperti resiko efek samping yang kecil dan biaya yang relatif murah. Melihat cukup besarnya permintaan masyarakat akan jamu, banyak produsen yang memanfaatkan kesempatan ini dengan memproduksi berbagai macam produk unggulan mereka. Kesimpulan bahwa penyuluhan terlaksana sesuai pelaksanaan dan rencana, mendapat sambutan yang baik dari pemerintah setempat Kelurahan Tualang, Kecamatan Perbaungan, Kabupaten Serdang Bedagai, Sumatra Utara, masyarakat sekitar mendapatkan informasi serta pengetahuan dan menerapkan informasi tersebut bagi keluarga dan masyarakat lainnya.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE TERHADAP HASIL BELAJAR MATEMATIKASISWA KELAS V DI SD NEGERI 060903 MEDAN HELVETIA Siregar, Hartaty Anna; Regina Sipayung; Irmina Pinem; Darinda Sofia Tanjung; Eka Margaretha Sinaga; Patri Janson Silaban
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.28509

Abstract

This study aims to determine the effect of the Think Pair Share learning model on the mathematics learning outcomes of fifth-grade students at SD 060903 Medan Helvetia in the 2024/2025 academic year. The research method used is a quantitative approach with a One Group Pretest-Posttest experimental design. The research subjects were all 32 students in the fifth grade. Data collection was conducted through tests that had been validated for reliability and validity. The pretest results showed an average score of 50.31, categorized as needing improvement, while the posttest results increased to 76.09, categorized as progressing. The Pearson correlation test showed a calculated coefficient value of r = 0.777 ≥ r table = 0.349, indicating a strong correlation, with a significance level of 0.001. This means there is a very strong positive relationship between the application of the Think Pair Share model and students’ mathematics learning outcomes. Furthermore, the hypothesis test using the t-test yielded a value of t = 6.760 ≥ t table = 1.697, indicating a significant influence of the Think Pair Share cooperative learning model on students' mathematics learning outcomes.
Co-Authors Adiansyah Ahmad Hafizullah Ritonga Angela Mericci Alpa Manurung Anton Sitepu Antonius Remigius Abi Apriska Dewi Sipayung Argaretha, Frida Marta Aritonang, Barita Ayu Vevariantina Bogor Lumbanraja Br. Ginting, Siska Yolandasari Darinda Sofia Tanjung Defensus Situmorang Dicky Yuswardi Wiratma Dongoran, Jhonas Dyan Wulan Sari Hs Edy Surya Elisabeth Ulima Siahaan Elly Sitorus Erdina Gultom Erly Sitompul Erly Sitompul Ester Julinda Simarmata, Ester Julinda Fahrur Rozi Fatma, Rafiah Frikson Jony Purba Girsang, Kormeliaty Gultom, Erdiana Heka Maya Sari Sembiring Hotvera Marianis Ibelisa R Pasaribu Irmina Pinem Irmina Pinem Irmnina Pinem Isra Kristina Sitohang Izwita Dewi Jon Kenedy Marpaung Juliana Juliana Junita Siahaan Kevin Parbarita Purba Kms. Muhammad Amin Fauzi KMS. Muhammad Amin Fauzi Kristini Siboro Lestari Sitohang Mahyudi Mahyudi Mahyudi Maniur A Siahaan Maniur Siahaan Maringan Silitonga Marpaung, Jon Kenedy Mitra Wati Ndruru Molliq Rangkuti, Yullita Nababan , Evi Lasrohana Nasution, Pandapotan Nikmat Jayadi Nirwana Anas Nova Florentina Ambarwati Nurhayati Simanullang, Damaris Opris Sianipar Panal Sitorus Panjaitan, Nomita Paskah Sri Ulina Tarigan Pelita Ananda Sianturi Purba, Dina Riani Purba, Joen Parningotan Purba, Kevin Parbarita Purwandari, Vivi Rafiah Fatma Rambe, Wanrimar Regina Sipayung Siahaan, Elisabeth Ulima Siahaan, M.Si, Maniur Arianto Siahaan, Maniur A Siahaan, Maniur Arianto Sianipar, Artha Yuliana Sianturi, Pelita Ananda Silaban, Patri Silitonga, Maringan Simarmata, Yettrie Simbolon , Indah Sinaga, Ida Hotnauli Sinaga, Wilda Anicheta Sipayung, Apriska Dewi Siregar, Hartaty Anna Siti Maimunah Siti Maimunah Siti Nurbaya Sitompul, Erly Sitorus, Elly Sitorus, Panal Situmorang, Defensus Situmorang, Desi Ratna Sari Sriadhi Sriadiprastio Sriadiprastio Supartiningsih - - Supartiningsih Supartiningsih Tarigan, Paska Sriulina Thaib, Cut Masyithah Tiara Rajagukguk Tiara Rajagukguk Tua Yohana Sinaga Turnip, Rotama Angelina Vevariantina, Ayu Wanrimar Rambe Wanrimar Rambe Waruwu, Yolanda Aristina Yanti, Surfin Putri Yettrie Simarmata Yolanda Patricia Panjaitan Yosy Cinthya Eriwaty Silalahi Yosy Cinthya Eriwaty Silalahi Yusron Abda'u Ansya Zai, Setiani Zuhairiah Nasution, Zuhairiah