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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Pendas : Jurnah Ilmiah Pendidikan Dasar JURNAL PENDIDIKAN TAMBUSAI Jurnal Ilmiah Sekolah Dasar Jurnal Ilmiah Aquinas JURNAL ILMIAH SIMANTEK JURNAL ILMIAH KOHESI Journal for Lesson and Learning Studies JURNAL CURERE BULLET : Jurnal Multidisiplin Ilmu AMMA : Jurnal Pengabdian Masyarakat JGEN : Jurnal Pengabdian Kepada Masyarakat
Eka Kartika Silalahi
Program Studi Pendidikan Guru Sekolah Dasar (PGSD), Universitas Quality Medan
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Peran Mahasiswa Dalam Kegiatan Asistensi Mengajar Untuk Meningkatkan Kualitas Pembelajaran di SD Negeri 060971 Medan Tuntungan Sipayung, Regina; Silalahi, Eka Kartika; Barus, Aquilla Diani Br; Padang, Rosdiana; Sekali, Yona Nureka Br Karo; Sinuraya, Septeti Angges Br; Barus, Perbinanda Br; Tarigan, Verawati Br
JGEN : Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 3 (2025): JGEN : Jurnal Pengabdian Kepada Masyarakat, Juni 2025
Publisher : Lumbung Pare Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60126/jgen.v3i3.1005

Abstract

Kegiatan pendampingan mengajar merupakan bentuk pengabdian kepada masyarakat yang bertujuan untuk membantu guru dalam proses pembelajaran sekaligus memberikan pengalaman langsung bagi mahasiswa dalam dunia pendidikan dasar. Program ini dilaksanakan di SD Negeri 060971 Medan Tuntungan sebagai bagian dari kontribusi perguruan tinggi dalam meningkatkan kualitas pembelajaran di sekolah. Kegiatan ini melibatkan mahasiswa yang mendampingi guru dalam merencanakan dan melaksanakan pembelajaran, memfasilitasi kerja kelompok siswa, serta memberikan bantuan kepada siswa yang mengalami kesulitan belajar. Melalui kegiatan ini, tercipta suasana belajar yang lebih interaktif, kolaboratif, dan mendukung peningkatan mutu pendidikan. Pengabdian ini juga memperkuat hubungan antara perguruan tinggi dan sekolah dasar sebagai mitra dalam mencerdaskan kehidupan bangsa.
PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERINTEGRASI INKUIRI TERBIMBING PADA PELAJARAN KIMIA LARUTAN DI SMA KELAS XI UNTUK MENINGKATKAN HASIL BELAJAR KIMIA SISWA Silalahi, Eka Kartika; Simbolon, Dedi Holden
Jurnal Ilmiah Aquinas Vol. 8 No. 1 (2025):, Januari 2025
Publisher : Unversitas Katolik Santo Thomas

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

Abstract

This study aims to analyze the effectiveness of the Problem-Based Learning (PBL) model integrated with Guided Inquiry in improving students' chemistry learning outcomes on the topic of solutions among 11th-grade senior high school students. The research was motivated by the low conceptual understanding and critical thinking skills among students, often attributed to the predominance of conventional teaching methods. A quantitative approach with a quasi-experimental design, specifically the non-equivalent control group design, was employed. The participants included two randomly selected classes from SMA Negeri 2 Pematang Siantar: one experimental class (n = 34) and one control class (n = 34). A learning achievement test was used as the main instrument, comprising pre-test and post-test items. The results showed that both groups experienced learning gains; however, the experimental class demonstrated a significantly higher gain score of 0.71 (high category), while the control class achieved a gain score of 0.58 (moderate category). An independent samples t-test revealed a significant difference between the two groups (p = 0.000 < 0.05), indicating that the integrated PBL and guided inquiry model had a substantial impact on students' learning outcomes. These findings suggest that the implementation of PBL integrated with guided inquiry is an effective pedagogical approach to enhance conceptual mastery and should be considered in the teaching of complex chemistry topics.
PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR SISWA PADA PEMBELAJARAN IPAS DI KELAS VI SDN 064034 MEDAN Rina Wati Lumban Gaol; Patri Jason Silaban; Eka Kartika Silalahi; Regina Sipayung; Darinda Sofia Tanjung
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.v10i02.26112

Abstract

This study aims to determine the effect of the Problem Based Learning learning model on student learning outcomes in the learning of Natural and Social Sciences (IPAS) in class VI SD Negeri 064034 Medan Learning Year 2024/2025. This study used a quantitative method with a pretest-posttest experimental design in one group, involving 28 students as samples. Data collection was carried out through learning outcome tests and student participation questionnaires that had been tested for validity and reliability. The pretest results showed the average value of student learning outcomes of 57.7 with a low category, while the posttest results increased to 77.43 with a high category. The Pearson correlation test produced a coefficient of 0.850 with a significance of 0.000, which indicates a strong positive relationship between the application of the PBL model and student learning outcomes. Furthermore, the results of hypothesis testing using the t-test obtained a tcount ≥ ttable value of 5.957 ≥ 2.048, which means that there is a significant influence between the use of the Problem Based Learning learning model on student learning outcomes. Thus, the research hypothesis which states that there is a significant effect of the Problem Based Learning learning model on student learning outcomes.
PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA QUESTION CARD TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATA PELAJARAN IPAS KELAS IV SD NEGERI 066049 MEDAN HELVETIA Friscilia Radika Br Siringo-Ringo; Antonius Remigius Abi; Patri Janson Silaban; Eka Kartika Silalahi; Anton Sitepu
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.v10i02.27288

Abstract

This research is a quantitative research method with an experimental research type. This research aims to determine the effect of the Problem Based Learning model assisted by Question Card media on students' critical thinking skills in the IPAS subject of grade IV at SD Negeri 066049 Medan Helvetia. The research subjects consisted of 34 fourth-grade students from the same school. The instruments used in this study were questionnaires and multiple-choice test items. The students' critical thinking skills showed an average pretest score of 57.06, and after the treatment using the Problem Based Learning model, the average posttest score increased to 82.35. The results indicate a strong influence of variable X on variable Y, with a correlation coefficient of 0.699. Given that the r_table value is 0.339, the alternative hypothesis (Ha) is accepted. Furthermore, hypothesis testing showed that the t_count was 24,070 while the t_table was 1.691, proving that the hypothesis is significant, thus the null hypothesis (Ho) is rejected and the alternative hypothesis (Ha) is accepted. This demonstrates that the Problem Based Learning model assisted by Question Card media has a significant effect on students' critical thinking skills.
The Effect of Visual, Audiotory, and Kinesthetic (VAK) Learning Models on Science Learning Outcomes Sinaga, Eka Margareta; Rozi, Fahrur; Silalahi, Eka Kartika; Gultom, Erdiana; Sihombing , Betty Agatha
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12160

Abstract

Low learning outcomes in IPAS (Natural and Social Sciences) among elementary school students are often caused by limited student engagement and learning methods that do not accommodate diverse learning styles. This study aims to determine the effect of the VAK (Visual, Auditory, Kinesthetic) learning model on the learning outcomes of fourth-grade students in IPAS subjects at SD Negeri 067246 Medan Tuntungan. The research employed a quantitative approach with a one-group pretest-posttest design, involving 30 purposively selected students from class IVB. Instruments used were learning outcome tests and student response questionnaires. The test assessed students’ knowledge before and after the implementation of the VAK model, while the questionnaire gathered students' responses toward the applied learning model. Data were analyzed using a paired sample t-test with SPSS version 22. Results showed an increase in the average score from 56.27 (pretest) to 85.33 (posttest). The t-test yielded a significant value of 0.000 < 0.05, indicating a statistically significant improvement in learning outcomes after the use of the VAK model. Furthermore, 60% of students responded positively to the learning process. These results suggest that the VAK model supports student engagement and accommodates various learning styles in IPAS learning.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE TERHADAP HASIL BELAJAR SISWA PADA PEMBELAJARAN MATEMATIKA DI KELAS V SDN 101821 PANCUR BATU Sitohang, Juita; Patri Janson Silaban; Eka Kartika Silalahi; Regina Sipayung; Darinda Sofia Tanjung
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.v10i03.30798

Abstract

This study aims to determine the effect of the Think Pair Share Cooperative learning model on student learning outcomes in Mathematics learning in grade V of SD Negeri 101821 Pancur Batu in the 2024/2025 Academic Year. This study uses a quantitative method with a pretest-posttest experimental design in one group, involving 24 students as a sample. Data collection was carried out through learning outcome tests and student participation questionnaires that have been tested for validity and reliability. The pretest results showed an average value of student learning outcomes of 60.45 with a sufficient category, while the posttest results increased to 77.20 with a high category. The Pearson correlation test produced a coefficient of 0.949 with a significance of 0.000, which indicates a strong positive relationship between the application of 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 t value ≥ t table, namely 2.575 ≥ 1.711, which means there is a significant influence between the use of the Think Pair Share Cooperative learning model on student learning outcomes. Thus, the research hypothesis states that there is a significant influence of the Think Pair Share Cooperative learning model on student learning outcomes.
Co-Authors Anton Sitepu Antonius Remigius Abi Barus, Aquilla Diani Br Barus, Perbinanda Br Darinda Sofia Tanjung Dedi Holden Simbolon Dedi Holden Simbolon Dedi Holden Simbolon, Dedi Holden Eka Margareta Sinaga Fahrur Rozi Frikson Jony Purba Friscilia Radika Br Siringo-Ringo Gultom, Erdiana Joen Parningotan Purba Karmila Sebayang MANALU, RIZKI BASTANTA B. Mery Kristiani Rajagukguk Nainggolan, Aser Paul Padang, Rosdiana Perbina, Theresia Purba, Joen Parningotan Regina Sipayung Rina Wati Lumban Gaol Rinaldy Sianturi Sekali, Yona Nureka Br Karo Sihombing , Betty Agatha Silaban, Patri Sinuraya, Septeti Angges Br Sitepu, Moria Pepayosa Br Sitohang, Juita Tarigan, Verawati Br Theresia Perbina