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All Journal Jurnal Pendidikan Fisika JURNAL PENDIDIKAN TAMBUSAI Pelita Eksakta Best Journal (Biology Education, Sains and Technology) Relativitas : Jurnal Riset Inovasi Pembelajaran Fisika Indonesian Science Education Research (ISER) Jurnal Luminous: Riset Ilmiah Pendidikan Fisika INVENTION: Journal Research and Education Studies Journal of Environmental and Science Education Jurnal Ilmu Pendidikan Indonesia UNIVERSE : Journal of Science Education Teaching and Learning EINSTEIN (E-JOURNAL) INPAFI (Inovasi Pembelajaran Fisika) Schrödinger: Journal of Physics Education Jurnal Pengabdian Masyarakat dan Riset Pendidikan El-Mujtama: Jurnal Pengabdian Masyarakat Jurnal Akuntansi Hukum dan Edukasi Jurnal Pendidikan Progresif Jurnal Pendidikan Fisika Indonesia
Simanjutak, Mariati Purnama
Program Studi Pendidikan Fisika, Universitas Negeri Medan
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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PENGEMBANGAN MODEL PRAKTIKUM RANGKAIAN LISTRIK BERBASIS MASALAH UNTUK MENINGKATKAN KETERAMPILAN SCIENTIFIC INQUIRY MAHASISWA Simatupang, Sehat; Simanjutak, Mariati Purnama
Jurnal Pendidikan Progresif Vol 6, No 1 (2016): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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

Abstract

The Application of Problem-Based Electric Circuit Practicum Model of Students’ Scientific Inquiry Skills. The study was conducted by the method of research and development. This research was conducted in the laboratory of physics education of FPMIPA, University of Medan. The result product is a problem-based learning media, practical tools and Problem-Based Electric Circuit Labwork Learning Model which can improve the results of scientific inquiry. The results of this research is that the Problem-Based Electric Circuits Labwork Learning Model development is still in the limited testing phase. Based on the limited test results, by applying the Problem-Based Electric Circuit Labwork Learning Model, there is an increasing in the scientific inquiry in the medium category. Keywords: problem-based learning model, scientific inquiry skill, electric circuit labwork, cognition DOI: http://dx.doi.org/10.23960/jpp.v6.i1.201601
EFEK MODEL PROBLEM BASED LEARNING TERHADAP KETERAMPILAN PEMECAHAN MASALAH FISIKA SISWA Siagian, Rhodo Mauritz; Motlan, Motlan; Simanjuntak, Mariati P; Siagian, Candra Tandi
Jurnal Pendidikan Fisika Vol. 13 No. 1 (2024)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpf.v13i1.21582

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh dan peningkatan menggunakan model problem based learning terhadap keterampilan berpikir kreatif fisika siswa. Penelitian ini dilakukan pada siswa kelas X SMA. Variabel pada penelitian ini adalah keterampilan berpikir kreatif dan model Problem-Based Learning. Instrument penelitian menggunakan test dalam bentuk essay dengan jumlah 7 soal yang telah dinyatakan valid. Hasil uji analisis covariate menunjukkan lebih kecil dari 0,05, yang berarti terdapat perbedaan keterampilan berpikir kreatif yang diajarkan menggunakan model PBL. Model Problem-Based Learning meningkatkan keterampilan berpikir kreatif lebih baik dibandingkan pembelajaran konvensional. Penggunaan model PBL dapat meningkatkan keterampilan berpikir kreatif kecuali pada indikator berpikir flexibility.
Pengaruh Project-Based Learning (PJBL) Berbasis Stem Terhadap Kemampuan Pemecahan Masalah Siswa SMA : Penelitian Berta Masrifa Panggabean; Marni Anggi Sigalingging; Mariati Purnama Simanjuntak
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.3989

Abstract

This research aims to determine the effect of the STEM-based project-based learning (PjBL) model on class XI students' problem-solving abilities in sound wave material. This type of research is quasi quasi-experiment with a two-group pretest-posttest design. This research sample consisted of two classes: class XI IPA 7 as the control class and XI IPA 9 as the experimental class. The instrument used is a problem-solving ability test in the form of a description that has been validated. Based on the research results, the average pretest and posttest scores in the control class were 43,58 and 67,45, and the experimental class average was 40 and 75. Based on the results of hypothesis testing using the difference test (t-test), sig (0.004) < 0.05 was obtained. Based on the N-gain test, it was obtained that the percentage increase in students' problem-solving abilities in the experimental class was 89% in the high category, and in the control class was 64% in the medium category. Based on statistical data, it can be concluded that there is an influence of implementing the STEM-based PjBL model on students' problem-solving abilities in sound wave material.
Co-Authors Abdul Hamid Adeline Silaban Aditia, Yuda Haridsya Aditia, Yuda Haridsyah Aldi Hutagaol Aristo Hardinata Aristo Hardinata Aristo Hardinata Ayu Lestari Azmi Mustafa Batubara, Astrida J.A Beatrik Nova Beatrik Nova Berta Masrifa Panggabean Berta Masrifa Panggabean Betty Marisi Turnip Betty Marisi Turnip Chatarina M.S Purba Damanik, Nora Damayanti, Teti Devi Permata Sari Dewi Ramadhani Ely Djulia Ely Djulia Ely Djulia Emmy Magdalena Enjelina Siagian Etri Sucita Firmansyah Simanjuntak Ghania D U Lubis Ginting, Angga Raditia Grace Angeline Manurung Grace Nurlela Napitupulu Gultom, Febry Yeni Gusrianta, Gusrianta H, Helen Veronita Halim Simatupang Hendra Waldi Sihaloho Irfani, Vania Ayu Jamalum Purba Johan Sinurat Johannes Febriko Napitupulu Jonathan Hutapea Juniar Hutahaean Koriatul J Siregar Lastama Sinaga Ledi Mei Lastri Silalahi Lenny PS Situmorang Lerin Erzian Lismayadi Lismayadi Magdalena Simbolon Mailita Sari Pulungan Manalu , Marlinda Manalu, Marlinda Marni Anggi Sigalingging Marpaung, Fytry Vebiola Matanari, Ninta Dumaria Meliati Monika M. Simanjuntak Motlan . Nababan, Loriana R Nababan, Loriana R. Nanang Winarno Nanda Sawitri Silaen Napitupulu, Jernita Yohana Nasution, Irma Riavael Niswatun Hasanah Nurdin Bukit Nurdin Siregar Nurliana Marpaung Nurliana Marpaung Nurliana Marpaung Nurmaretta Tambunan Nurul Qadrina Pardede, Florezita Hosanna Parno Berutu Primadana Barus Purba, Greace Enita Purba, Yobelia Tagus Rajagukguk, Elida Weny Ramlan Silaban Rappel Situmorang Renata Pasaribu Retno Dwi Suyanti Reza Tondi D Sitompul Rifka Aulya Rika Indah Lestari Rizki Maulida Sahyar Sahyar Saragi, Shela Estica Sehat Simatupang Sehat Simatupang Sembiring, Jantri Syah Putra Sentia Situmorang Sherly Christina Octavia Shintia Sinurat Siagian, Candra Tandi Siagian, Rhodo Mauritz Sianturi, Septriyanti Sidabutar, Efimah Sihite, Judika Adventis Maleakhi Simamora, Peronika Sinaga, Josua Anly Hendra Sinaga, Odor Debora Pita Uli Siregar, Enjelaria Siregar, Suci Asda Mutia Siregar, Winda Sari Siti Hapsari Siti Nurlayly Batubara Sitinjak, Abraham Pranata Sitorus, Rika Fitriana Situmorang, Imelda Solin, Naomi Putri C. Sunita K Purba Syah Putra Sembiring, Jantri Tarigan, Yustika Ulil Hidayah Waruwu, Ardianis Widia Ningsih Wijayanti Wijaya Wijayanti Wijaya Yenni Dwi Aprilita Sagala Yenni Triana Lumban Gaol Zaskya Laksmita Utami Zebua, Ita Wira Zukhrufi Nahla