Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Biodidaktika : Jurnal Biologi dan Pembelajarannya Formatif: Jurnal Ilmiah Pendidikan MIPA
Komala, Ratna
Universitas Negeri Jakarta
Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Mathematics Social Sciences Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Improving Students' Critical Thinking Ability Through Guided Inquiry Model with Scientific Approach on Ecosystem Material Komala, Ratna; Azrai, Eka Putri; Handayani, Mira Wisda
Biodidaktika : Jurnal Biologi dan Pembelajarannya Vol 20, No 1 (2025)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/biodidaktika.v20i1.28483

Abstract

This study aims to determine the effect of a guided inquiry learning model with a scientific approach on students' critical thinking skills on ecosystem material. The research was conducted in the even semester of the 2023/2024 academic year at one of the high schools in Jakarta, Indonesia. The research method used was a quasi-experiment with Nonequivalent Control Group Design. The research sample used was 52 students, with each class totaling 26 students using a simple random sampling technique. Based on the study's results, the experimental class's average value was 87.27, and the control class was 80.15. The t-independent test results show that the guided inquiry learning model, with a scientific approach, affects students' critical thinking skills on ecosystem material. Applying a scientific approach to the guided inquiry learning model can allow teachers to train and improve students' critical thinking skills. This learning model and approach encourages active participation, stimulates curiosity, and helps students gain a deeper understanding. 
Investigating the Relationship Between Self-Regulation, Environmental Literacy, and Students' Problem-Solving Skills in Environmental Pollution Oetari, Feni; Komala, Ratna; Sigit, Diana Vivanti
Formatif: Jurnal Ilmiah Pendidikan MIPA Vol 14, No 2 (2024): Formatif: Jurnal Ilmiah Pendidikan MIPA
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/formatif.v14i2.27616

Abstract

The environmental issues that occur could be addressed, one of which was through environmental education applied within the concept of biology regarding environmental pollution. This research aimed to determine the relationship between self-regulation and environmental literacy with problem-solving abilities regarding environmental pollution among high school students. The research method used was descriptive with a cross-sectional survey technique. The sample of this study consists of 150 high school students. The instruments used in this study were tests and questionnaires. The results of the hypothesis test showed a positive relationship between self-regulation and environmental literacy with problem-solving abilities in addressing environmental pollution, both partially and collectively. Based on the research findings, the ability to solve environmental pollution issues among high school students could be improved through self-regulation and environmental literacy. The relationship between self-regulation and environmental literacy collectively contributes to problem-solving ability, so if self-regulation and environmental literacy were high, it was expected that the problem-solving ability regarding environmental pollution among high school students will also improve, thereby providing beneficial actions in the form of prevention and resolution of contemporary environmental problems.
Co-Authors Azrai, Eka Putri Diana Vivanti Sigit Handayani, Mira Wisda Oetari, Feni