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Journal : ludi litterarri

The Effect of the Problem-Based Learning (PBL) Model on Student Learning Outcomes in the IPAS Subject for Fourth-Grade Students at SD Negeri 091262 Karang Sari Haloho, Tri Anggi Karunia; Sirait, Esti Marlina; Thesalonka, Emelda
Ludi Litterarri Vol. 3 No. 1 (2026): Ludi Literarri - May
Publisher : PT. Anagata Sembagi Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62872/rthq2072

Abstract

This study aims to determine the effect of the Problem-Based Learning (PBL) model on students' learning outcomes in the IPAS subject for fourth-grade students at SD Negeri 091262 Karang Sari. This research is motivated by the low student learning outcomes in the IPAS subject, caused by the use of less varied learning models that remain teacher-centered. The research method used is a quantitative approach with an experimental research design. The research design applied is a one-group pretest-posttest design. The population consists of all fourth-grade students at SD Negeri 091262 Karang Sari, with a sample of 25 students. Data collection was conducted through multiple-choice tests that had been tested for validity and reliability. The results indicate that there is a significant difference in learning outcomes between the pretest and posttest. This is proven by hypothesis testing using the paired samples t-test, where the calculated t-value (32.047) is greater than the t-table value (2.067), so Ha is accepted and Ho is rejected. It can be concluded that the Problem-Based Learning (PBL) model has a significant effect on students' learning outcomes in the IPAS subject for fourth-grade students at SD Negeri 091262 Karang Sari.
Co-Authors Ananda Amelia, Ananda Apriani Sijabat Ariawan, Sandy Cintami Elisabet Situmorang D. Yuliana Sinaga Damanik, Efriyanti Irene Damanik, Novry Yohanna Dea Insantri Sinaga Despaleri Perangin Angin Dhes Yuni Purba Elfryani Sinaga Emelda Thesalonika Endang Permata Sari Turnip Eva Pasaribu Febriani, Devi H. Russel Haloho, Tri Anggi Karunia Herlina Tinambunan Hutabarat, Russel Hutagalung, Febrina Hutahaean, Rossa Ito Ira Modifa Jojor Manik Jon Roi Tua Purba Leonita Maria E Manihuruk Maika, Ruth Manurung, Novita Gresiana Marbun, Lastri Evati Mori Marthauli Sinaga Meihilda Panjaitan Melisa Lubis Minar Trisnawati Tobing Mona Laras Bunga Ria S Morinda Harianja Mungkap Mangapul Siahaan Mutiara Clara Sari Simanjuntak Pane, Eva Pratiwi Pasaribu, Eva Pasaribu, Sunggul Purba, Rudiarman Radode Kristianto Simarmata Rencan Carisma Marbun Rio Parsaoran Napitupulu Rolando Sihombing Rudy Aldri Alouw Rumahorbo, Leta Denarosana Sahanay, Ruth Sahat Renol HS - -, Sahat Renol HS - Sanggam Magda Lasmaria Siahaan Sariati, Eva Siahaan, Nitalin Siahaan, Theresia Monika Sianturi, Oktavianti Sibagariang, Susy Alestriani Siburian, Yesika Sidabutar, Ropinus Sidauruk, Grace Taruli Sihombing, Lisbet Sijabat, Osco Parmonangan Simanjuntak, Melvin SIMAREMARE, JUNI AGUS Simbolon, Mangatur Gonzales Simon Siregar Sinaga, Asima Rohana Sinaga, Dea Insantri Sinaga, Deain Santri Sinaga, Fitriani Sirait, Jumaria Sitanggang, Widodo Sitio, Hetdy Sitorus, Ester Sondang Simanjuntak Thesalonika, Emelda Thesalonka, Emelda Veronika Lestari Simanjuntak Yanti Arasi Sidabutar Yanti Kristina Sinaga Yesika Siburian Yuli Yoci Saragih