Weni Lestari
Universitas Islam Negeri Raden Fatah Palembang

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MENGANALISIS KEMAMPUAN PEMECAHAN MASALAH PESERTA DIDIK KELAS XI MENGGUNAKAN MODEL PROBLEM BASED LEARNING Nur Fitri Aisyah; Kurratul ‘Aini; Syarifah Syarifah; Anggun Wicaksono; Yustina Hapida; Ummi Hiras Habisukan; Amin Nurokhman; Weni Lestari; Rian Oktiansyah; Fahmy Armanda
Bioilmi: Jurnal Pendidikan Vol 8 No 1 (2022): Bioilmi: Jurnal Pendidikan
Publisher : Program Studi Pendidikan Biologi Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/bioilmi.v8i1.12923

Abstract

PBL is a teaching method that can help students understand the subject matter and improve their problem-solving abilities. The purpose of this study is to see how the problem-based learning (PBL) model affects students' problem-solving abilities with reproductive system material. This is a pre-experimental study with a one-group pretest-posttest design. Non-probability sampling is used, along with total sampling. The research sample consisted of 39 students from Class XI. The data collection technique used pretest and posttest instruments, and the data analysis technique used was the One-Sample KS Test, with an average pretest result of 23.08 with a significance of 0.00, a posttest average of 85.18 with a significance of 0.03, and an average N-Gain of 0.81 with a significance of 0.01 as evidenced by statistical analysis, which states that the data significance is 0.05, indicating that Problem Based Learning has an effect.
Meta-analisis Literasi Digital pada Pembelajaran Indah Wigati; Weni Lestari; Moh Ismail Sholeh; Nurlaela Nurlaela; Yuniar Yuniar
Orbital: Jurnal Pendidikan Kimia Vol 7 No 1 (2023): Orbital: Jurnal Pendidikan Kimia
Publisher : Chemistry Education Department of Education and Teaching Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/ojpk.v7i1.17532

Abstract

Digital literacy has a significant role in the learning process. Several articles reveal that the use of digital literacy can improve the quality and results of learning. The search for the extent to which digital literacy influences learning can be analyzed by meta-analysis. This study aims to analyze digital literacy articles on learning that are published in national journals indexed sinta 1-6. The research design used is meta-analysis. The research sample is 16 digital literacy articles on learning which are published nationally and meet the sample selection criteria. The research data was obtained from an analysis of digital literacy articles in learning. The data were analyzed by looking at the effect size of each article based on the results of the t-test analysis. The results of the study show that the average effect size is 0.373 in the large effect category which states that digital literacy has a large influence on learning. The region with the most use of digital literacy in learning is the island of Java. Digital literacy has been widely tested on learning outcome variables and has a positive influence. So it can be concluded that digital literacy affects the learning process.