PENGARUH PROBLEM BASED LEARNING BERBANTUAN PORTOFOLIO TERHADAP HASIL BELAJAR EKONOMI PESERTA DIDIK DI SMA NEGERI 2 INDRALAYA UTARA

SARI, DIAH PERMATA and Koryati, Dewi (2025) PENGARUH PROBLEM BASED LEARNING BERBANTUAN PORTOFOLIO TERHADAP HASIL BELAJAR EKONOMI PESERTA DIDIK DI SMA NEGERI 2 INDRALAYA UTARA. Undergraduate thesis, Sriwijaya University.

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Abstract

This study aims to prove the effect of the problem-based learning model assisted by portfolios on the economic learning outcomes of students at SMA Negeri 2 Indralaya Utara. This study uses a type of research with a Pre-experimental Design with a One-Group Pretest-Posttest Design. The population of this study was all grade XI at SMA Negeri 2 Indralaya Utara which consists of 3 classes with a total of 76 students. The sampling technique used Cluster Random Sampling to determine the experimental class. Data collection techniques were carried out by collecting data in the form of tests, observations and documentation through face-to-face learning. The data analysis technique for learning outcomes was obtained from the results of the pretest and posttest and the results of making portfolio products which became supporting data while observation and documentation data were obtained during the learning process, namely 3 meetings of 2x45 minutes. The results of the study obtained t_{hitung\ }> t_{tabel} or 12,79 > 1,714 which means Ho is rejected and Ha is accepted. Therefore, it can be concluded that portfolio-assisted problem-based learning has an impact on students' economics learning outcomes at SMA Negeri 2 Indralaya Utara. It is hoped that educators will continue to implement portfolio-assisted problem-based learning models in the economics learning process to improve student learning outcomes. Keywords: Learning Outcomes, Portfolio, Problem Based Learning

Item Type:	Thesis (Undergraduate)
Subjects:	L Education > L Education (General) > L7-991 Education (General)
Divisions:	06-Faculty of Education and Educational Science > 87203-Economics Education (S1)
Depositing User:	Diah Permata Sari
Date Deposited:	30 Jul 2025 08:21
Last Modified:	30 Jul 2025 08:21
URI:	http://repository.unsri.ac.id/id/eprint/181652

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