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Journal : Majority Science Journal

The Effect of Project Based Learning (PJBL) Model Based on Marharoan Bolon in Science Subjects on Students' Learning Outcomes in Grade V UPTD SD Negeri 122379 Pematangsiantar Sirait, Khorint Meilani; Thesalonika, Emelda; Sijabat, Desi
MSJ : Majority Science Journal Vol. 3 No. 2 (2025): MSJ-MAY
Publisher : PT. Hafasy Dwi Nawasena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61942/msj.v3i2.326

Abstract

This study aims to determine the effect of the Project Based Learning (PjBL) model based on Marharoan Bolon in the Science Subject on the Learning Outcomes of Class V Students of UPTD SD Negeri 122379 Pematangsiantar. In this study, the research design used ispre-experimental designwith typeOne-Group Pretest-Posttest Design. Population is the entire research sample. In this study, the sample was 20 students of grade V of UPTD SD Negeri 122379 Jln. Sentosa, Pematangsiantar City. The instrument trials were question validity tests, reliability tests, difficulty level tests, and discrimination power tests. Data collection techniques in this study used tests and documentation, with data analysis techniques, namely normality tests, t-tests, and N-Gain tests. Based on the learning outcomes obtained during the study of the use of the Marharoan Bolon-based Project Based Learning Model in the subject of Social Sciences on the learning outcomes of class V students of UPTD SD Negeri 122379 Pematangsiantar, tcount = 22.08> ttable = 1.72 and significant = 0.00 <0.05. From these results it can be seen that Ha is accepted which means that there is an influence of the use of the Marharoan Bolon-based Project Based Learning model in the subject of Social Sciences on the learning outcomes of class V students of UPTD SD Negeri 122379 Pematangsiantar.
Elementary School Teacher Mentoring Program in Designing In-Depth Learning Plans Through Integration of Learning Outcomes and Learning Objective Flow Thesalonika, Emelda; Sihombing, Lisbet N; Sijabat, Desi; Arent, Ease
MSJ : Majority Science Journal Vol. 4 No. 1 (2026): MSJ - February
Publisher : PT. Hafasy Dwi Nawasena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61942/msj.v4i1.548

Abstract

This study aims to describe the process of mentoring elementary school teachers in designing in-depth learning plans through the integration of Learning Outcomes (CP) and Learning Objective Flow (ATP) and analyze its impact on improving the quality of learning plans. The background of the study is based on the finding that some teachers still experience difficulties in systematically integrating CP and ATP, resulting in lesson plans tending to be administrative in nature and less supportive of in-depth learning. The study used a descriptive qualitative approach with a mentoring-based service model implemented at SDN 095148 Pulo Siborna. Data collection techniques included observation, interviews, and documentation studies of lesson plans before and after mentoring. The mentoring process was carried out through the stages of needs identification, strengthening conceptual understanding, design practice, and reflection and evaluation. The results showed that mentoring was able to improve teachers' understanding of the integration of CP and ATP and produce more structured, contextual, and coherent lesson plans. In addition, there was a shift in teachers' mindsets from an administrative orientation to a competency-based approach and in-depth learning. Thus, teacher mentoring is an effective strategy in supporting the implementation of the Independent Curriculum in a more meaningful and sustainable manner
Co-Authors Anggita Theresia Pandiangan Arent, Ease Arni Lisma Girsang Arta Lestari Girsang Asister Fernando Siagian Banjarnahor, Yolanda Gabriyela Barus, Maria Betty Sinaga Boby Agus Sitanggang Carolina Sembiring Meliala Chelsy Siska Mita Siburian Cinthya Roulina Sitohang D. Yuliana Sinaga Dela Friska Manik Desti Pujiati, Desti Dian Anggreni Tamba Dinda Tri Ramadhani Emelda Thesalonika Enjelina Simbolon Eva Pasaribu Ewis Feronika Septian Sipayung Frans Warnen Horen Saruksuk Haloho, Bella R. Hana Pasaribu Herlina Tinambunan Hutabarat, Hermi Efridawati Hutasoit, Siska A. Janwar Tambunan Jon Roi Tua Purba, Jon Roi Tua Juli Yanti Situmorang Kiki Sinurat Krisna S. Sihombing Ledi Rosintha Sarah Simanjuntak Lisbet Novianti Sihombing Lisbet Novianti Sihombing Lumbantobing, Minar Trisnawati Malika Situmorang Manurung, Samuel Alexander Frederik Manurung, Yulia Febliana Maria Isabella Purba Mariati Br. Barus Marpaung, Betty Grace Parsaulian Melvin M Simanjuntak Miftahul Nabila Ulfa Minar Trisnawati L Tobing Nainggolan, Tiwinda Nancy Angelia Purba Napitupulu, Rio Parsaoran Natalia Angelika Simaremare Natalina Purba Nelly Saurmalina Siregar PANJAITAN, MUKTAR B Partohap S. R Sihombing, Partohap S. R Pasaribu, Eva Purba, Nancy Angelia Purba, Yoel Octobe Putri Azhari Rahel Alicia Nababan Rahel Laura Anastasya Lumban Raja Ramelia Purba Dasuha Renova A. Marbun Rio Parsaoran Napitupulu Rio Parsaoran Napitupulu Rio Parsaoran Napitupulu Rosiana Hutabalian Ruth Arfika Sinaga SANI SUSANTI Sani Susanti Saragih, Alfani Yesica Siagian, Nanda Patricia Siahaan, Leoni New Mercy Siahaan, Michael Javason Siahaan, Theresia Monika Sihombing, Jimmi Morgan Sihombing, Lisbet Sihombing, Lisbet N Sihombing, Lisbet N. Sihombing, Rosben Sijabat, Osco Parmonangan Simangunsong, Apriani Trinita Simanjuntak, Hendra Simanjuntak, Melvin Simanjuntak, Tika Plorentina Simbolon, Christin Dwi Octavianty Sinaga, D.Yuliana Sinaga, Sentina Sinaga, Tiur Marnita Sirait, Jumaria Sirait, Khorint Meilani Sitanggang, Mita Oktaviani Siti Rahmadhani Siregar Siti Rahmadhani Siregar Sitio, Hetdy Sitorus P, Lampola Sry Tetty Simanjuntak Stefani Philia Turnip Sukardo Sitohang Tantayen Purba Tarsicius Sunaryo Theresia Monika Siahaan Thesalonika, Emelda Tobing, Minar Trisnawati Lumban Tri Aprilla Banjarnahor Veronika Saragih Vina Adelia Sinaga Yemima Yeszha Rosary Purba Yulisa Hutahaean Yunita Sihite