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All Journal Primary: Jurnal Pendidikan Guru Sekolah Dasar 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 International Journal of Research in Education (IJRE) JURNAL TEKNOLOGI, KESEHATAN DAN ILMU SOSIAL
Eka Margareta Sinaga
Universitas Katolik Santo Thomas
Agriculture, Biological Sciences & Forestry Arts Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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UPAYA MENINGKATKAN PEMAHAMAN KONSEP MATEMATIKA MELALUI PENDEKATAN PEMBELAJARAN KONTEKSTUAL PADA MATERI PECAHAN DI KELAS IV SDN 066048 MEDAN HELVETIA: Penelitian Tindakan Kelas Wanrimar Rambe; Eka Margareta Sinaga
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 02 (2025): Volume 11 No. 02 Juni 2025 In Order
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i02.6015

Abstract

The purpose of this study was to improve students' understanding of the Concept through the application of contextual learning on fraction material in grade IV of SDN 066048/IV Medan City. This study used the Classroom Action Research (CAR) method with the Kemmis and McTaggart model consisting of four stages: planning, action, observation, and reflection in each cycle. The subjects of this study were 28 grade IV students. Data collection was carried out through observation, learning outcome tests, and documentation, then analyzed quantitatively and qualitatively. Learning success is marked by a minimum of 75% of students achieving the Minimum Completion Criteria (KKM) of 75. The study was conducted in two cycles. In cycle I, the student completion rate reached 66.6% (sufficient category), while in cycle II it increased to 82.0% (good category). The results showed that the application of contextual learning gradually increased student activity, individual responsibility, and group cooperation. Improvements made in cycle II, such as clearer explanations of learning objectives, the use of supporting media, and the formation of heterogeneous learning groups, had a positive impact on student learning outcomes. Thus, contextual learning has proven to be effective in improving students' understanding of the concept of fractions
Ruma Bolon-based IPAS instruction for strengthening elementary students' critical thinking skills Eka Margareta Sinaga; Nova Florentina Ambarwati; Ahmad Sudito Sihotang
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 15 No. 3 (2026): June
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/jpfkip.v15i3.786-796

Abstract

This study examines how Ruma Bolon-based IPAS instruction can strengthen elementary students' critical thinking skills while sustaining Toba Batak cultural values as learning resources. Using an explanatory mixed-methods design, the study involved 30 fourth-grade students in Medan Helvetia District. Quantitative data were gathered through a validated critical-thinking test, supported by interviews, classroom observations, questionnaires, and documentation. Instrument validation showed strong content validity (CVI = 0.91), valid item coefficients (0.42-0.81), and high reliability for the critical-thinking test (Cronbach's alpha = 0.88) and student perception questionnaire (Cronbach's alpha = 0.86). The quantitative findings showed increases in analytical skills from 40% to 70%, synthesis skills from 50% to 75%, and evaluation skills from 60% to 80%; the average score rose from approximately 65% to 85%. A paired-sample t-test confirmed the improvement, t(29) = 16.84, p < 0.001, with a large effect size (Cohen's d = 1.92) and a normalized gain of approximately 0.60. Qualitative findings indicated that Ruma Bolon symbols, spatial organization, and values such as cooperation and social harmony helped students relate IPAS concepts to familiar cultural experiences. The integration of local culture made classroom discussion, project work, and evaluation tasks more meaningful. These findings suggest that culturally grounded IPAS instruction can support critical thinking, creativity, and cultural appreciation when it is designed through clear learning indicators and valid assessment procedures.
The Effect of the Pair Check Cooperative Learning Model Assisted by Wordwall on the Mathematics Learning Outcomes Tiya Meita Dor Opat Purba; Regina Sipayung; Eka Margareta Sinaga; Darinda Sofia Tanjung; Frikson Purba
International Journal of Research in Education Vol. 6 No. 2 (2026): Issued in July 2026
Publisher : LPPM Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijre.v6i2.4246

Abstract

Mathematics is a fundamental subject in elementary education because it develops students' logical reasoning, problem-solving skills, and conceptual understanding. However, many elementary students continue to experience difficulties in learning mathematics due to teacher-centered instructional practices, limited student interaction, and insufficient use of innovative learning media. These conditions often result in low learning outcomes, particularly in understanding the concepts of the area and perimeter of plane figures. Therefore, effective instructional strategies that promote active learning and meaningful student engagement are needed. This study aimed to examine the effect of the Pair Check Cooperative Learning Model assisted by Wordwall media on the mathematics learning outcomes of Grade V students at UPT SD Negeri 018 Aeklung, Humbang Hasundutan Regency, during the 2025/2026 academic year. This research employed a quantitative approach using a pre-experimental one-group pre-test–post-test design. The participants consisted of 27 Grade V students selected through total sampling. Data were collected using mathematics achievement tests and a student response questionnaire. The collected data were analyzed using descriptive statistics, normality testing, Pearson Product–Moment correlation, coefficient of determination, and t-test analysis. The findings revealed that students' mean score increased from 61.30 on the pre-test to 73.63 on the post-test, indicating improved mathematics achievement after the intervention. Statistical analyses also demonstrated a significant positive effect of the Pair Check Cooperative Learning Model assisted by Wordwall media on students' mathematics learning outcomes. The study concludes that integrating cooperative learning with interactive digital media creates an engaging learning environment that enhances conceptual understanding, active participation, collaboration, and mathematics achievement among elementary school students.
PENINGKATAN KUALITAS PENDIDIKAN MELALUI PROGRAM BIMBINGAN BELAJAR DI UPT SDN 044 SIMANGULAMPE HUMBANG HASUNDUTAN Eka Margareta Sinaga; Darinda Sofia Tanjung; Nova Florentina Ambarwati
PUAN INDONESIA Vol. 7 No. 2 (2026): Jurnal Puan Indonesia Vol 7 No 2 januari 2026
Publisher : ASOSIASI IDEBAHASA KEPRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37296/jpi.v7i2.475

Abstract

This literacy and numeracy tutoring program is based on initial observations that found many students, both in lower and higher grades, still struggle with basic reading, writing, and arithmetic skills. To address this issue, students were grouped according to their respective weaknesses in difficult school subjects, with special groups for learning to read or count. The aim was to make students feel comfortable and at ease so that they could participate well in learning activities. The result was a very high level of student participation. Students also showed significant improvement in basic skills (reading, writing, and arithmetic) after being grouped according to their needs and weaknesses in the subject matter (reading/writing/arithmetic).
PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN IPAS KELAS V UPT SD NEGERI 060971 KEMENANGAN TANI TAHUN PEMBELAJARAN 2025/2026 Reh Syerina Br Bangun; Ester Julinda Simarmata; Paska Sriulina Tarigan; Reflina Sinag; Eka Margareta Sinaga
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 02 Juni 2026 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.v11i02.53770

Abstract

This study aims to determine the effect of the Problem Based Learning (PBL) model on the IPAS learning outcomes of Grade V students at UPT SD Negeri 060971 Kemenangan Tani in the 2025/2026 academic year. This study employed a quantitative method with a one-group pretest-posttest design, involving 25 students as the sample. Data collection techniques included tests, questionnaires, observations, and documentation. The results of the study showed that the pretest results in Grade V had an average score of 57, which was categorized as low, while the posttest average score increased to 85.04, which was categorized as high. Furthermore, hypothesis testing using the t-test obtained a t-value greater than or equal to the t-table value, namely 22.876 ≥ 2.069. Therefore, it can be concluded that the implementation of the Problem Based Learning (PBL) model significantly improves students’ learning outcomes in the IPAS subject.
PENGARUH MODEL PEMBELAJARAN JIGSAW TERHADAP HASIL BELAJAR IPAS PADA SISWA KELAS IV MEDAN SUNGGAL TAHUN AJARAN 2025/2026 Stevani Gulo, Santa Putri; Sihombing, Imelda; Margareta Sinaga, Eka; Sinaga, Reflina; Pinem, Irmina
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 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.v11i03.56203

Abstract

This study aims to examine the effect of the Jigsaw cooperative learning model on the learning outcomes of Natural and Social Sciences (IPAS) in fourth-grade students of SDN 060914 Medan Sunggal in the 2025/2026 academic year. The main problem in this study is the low learning outcomes of students in IPAS caused by monotonous conventional learning, centered on the teacher, and the lack of use of visual media. This type of research is quantitative with an experimental method (Pre-Experimental Design) in the form of One-Group Pretest-Posttest Design. The study population includes all fourth-grade students of SDN 060914 Medan Sunggal, totaling 54 students. Sampling was carried out using a purposive sampling technique, so that class IVB, totaling 27 students, was selected as the experimental class. Data collection techniques used multiple-choice tests, student response questionnaires, and documentation. The research instrument was tested for validity using the Product Moment correlation formula and for reliability using Cronbach's Alpha using SPSS 22. The test results showed a reliability index of 0.936 for the test item and 0.904 for the questionnaire, both of which are considered very strong. A significant improvement in students' social studies learning outcomes after implementing the Jigsaw learning model was demonstrated through a hypothesis test (t-test) with a significance value (2-tailed) of <0.05. Furthermore, student questionnaire responses indicated a very positive response to the implemented model.
PENGARUH PERAN ORANG TUA TERHADAP PENDIDIKAN KARAKTER SISWA KELAS V SD NEGERI 067246 FLAMBOYAN RAYA MEDAN TAHUN PEMBELAJARAN 2025/2026 Hepriana Simbolon; Dyan Wulan Sari HS; Anton Sitepu; Reflina Sinaga; Eka Margareta Sinaga
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.56410

Abstract

This study aimed to determine the level of parental role, the level of students’ character education, and the influence of parental role on the character education of fifth-grade students at SD Negeri 067246 Flamboyan Raya Medan in the academic year 2025/2026. This research employed a quantitative approach using a correlational method. The population consisted of 30 fifth-grade students and their parents. Data were collected using questionnaires that had met validity and reliability requirements, with Cronbach’s Alpha values of 0.801 for the Parental Role instrument and 0.799 for the Character Education instrument. Data were analyzed using normality testing, Pearson Product-Moment correlation, t-test, and coefficient of determination analysis with the assistance of SPSS version 25.0. The results showed that both parental role and students’ character education were categorized as good, with mean scores of 84.27 and 81.43, respectively. The correlation analysis revealed a positive and significant relationship between parental role and students’ character education (r = 0.527; sig. = 0.003 < 0.05). The hypothesis test showed that the calculated t-value was 3.277, which was higher than the t-table value of 2.048, indicating that the alternative hypothesis (Ha) was accepted and the null hypothesis (H₀) was rejected. The coefficient of determination indicated that parental role contributed 27.77% to students’ character education, while the remaining 72.23% was influenced by other factors. Therefore, it can be concluded that there is a positive and significant influence of parental role on the character education of fifth-grade students at SD Negeri 067246 Flamboyan Raya Medan in the academic year 2025/2026.
PENINGKATAN HASIL BELAJAR SISWA KELAS III SD PADA MATA PELAJARAN IPAS MELALUI MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING (CTL) DI SD SWASTA HKBP PADANG BULAN MEDAN T.A 2025/2026 Eka Margareta Sinaga; Sepriana Sinaga; Cicilia Ariadne Sirait; Pernandina Tamba; Cindi Lusiana Pardede
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.58039

Abstract

This study was motivated by the low learning outcomes of third-grade students at SD Swasta HKBP Padang Bulan Medan in the Natural and Social Sciences (IPAS) subject, particularly on the topic of Indonesian Landforms. The purpose of this study was to improve students' learning outcomes through the implementation of the Contextual Teaching and Learning (CTL) model. This research employed a Classroom Action Research (CAR) design conducted in two cycles. The participants were 26 third-grade students of SD Swasta HKBP Padang Bulan Medan in the 2025/2026 academic year. Data were collected through learning outcome tests and observation sheets of teacher and student activities. The results showed a significant improvement in students' learning outcomes in each cycle. In the pre-test stage, only 4 students (15.38%) achieved mastery learning with an average score of 44.53. After the implementation of the CTL model in Cycle I, the number of students achieving mastery increased to 9 students (34.61%) with an average score of 63.92. In Cycle II, the number of students achieving mastery learning increased to 20 students (76.92%) with an average score of 77.69. Teacher activity improved from 66% in Cycle I to 86% in Cycle II, while student activity increased from 58% to 80%. These findings indicate that the Contextual Teaching and Learning (CTL) model effectively improves students' learning outcomes by connecting learning materials to students' real-life experiences. The study was considered successful because it achieved the predetermined success indicator, namely a classical learning mastery level of 75%.
Co-Authors Adiansyah Ahmad Hafizullah Ritonga Ahmad Sudito Sihotang 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 Cicilia Ariadne Sirait Cindi Lusiana Pardede Darinda Sofia Tanjung Defensus Situmorang Dicky Yuswardi Wiratma 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 Frikson Purba Girsang, Kormeliaty Gultom, Erdiana Heka Maya Sari Sembiring Hepriana Simbolon Hotvera Marianis Ibelisa R Pasaribu Irmina Pinem Irmina Pinem Irmnina Pinem Isra Kristina Sitohang Izwita Dewi Jhonas Dongoran Jon Kenedy Marpaung Juliana Juliana 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 Pernandina Tamba Pinem, Irmina Purba, Dina Riani Purba, Joen Parningotan Purba, Kevin Parbarita Purwandari, Vivi Rafiah Fatma Rambe, Wanrimar Reflina Sinag Reflina Sinaga Regina Sipayung Reh Syerina Br Bangun Sepriana Sinaga Siahaan, Elisabeth Ulima siahaan, junita Siahaan, M.Si, Maniur Arianto Siahaan, Maniur A Siahaan, Maniur Arianto Sianipar, Artha Yuliana Sianturi, Pelita Ananda Sihombing, Imelda Silaban, Patri Silitonga, Maringan Simarmata, Yettrie Simbolon , Indah Sinaga, Ida Hotnauli Sinaga, Wilda Anicheta Siregar, Hartaty Anna Siti Maimunah Siti Maimunah Siti Nurbaya Sitompul, Erly Sitorus, Elly Sitorus, Panal Situmorang, Defensus Situmorang, Desi Ratna Sari Sriadhi Sriadiprastio Sriadiprastio Stevani Gulo, Santa Putri Supartiningsih - - Supartiningsih Supartiningsih Tarigan, Paska Sriulina Thaib, Cut Masyithah Tiara Rajagukguk Tiara Rajagukguk Tiya Meita Dor Opat Purba 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