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Indonesian Science Education Journal (ISEJ)
Published by Yayasan Darussalam Bengkulu
ISSN : -     EISSN : 27163350     DOI : https://doi.org/10.62159/isej.XXXX
Core Subject : Education, Agriculture,
Agriculture, Biological Sciences & Forestry Education Other
ISEJ : Indonesian Science Education Journal ISEJ : Indonesian Science Education Journal is a medium of communication used by researchers, lecturers, teachers, practitioners, and University student for submitting result of studies and prioritized result of the study and review of the literature in the sphere of natural science education in primary education, secondary education and higher education. Additionally, this journal also covers the issues of environmental education & environmental science.
Arjuna Subject : Umum - Umum
Articles 5 Documents
 1 
Search results for , issue "Vol. 6 No. 3 (2025): September" : 5 Documents clear
Development of Physics E-LKPD Using Augmented Reality (AR) Based LOK-R ‎Model on Students' Critical Thinking Skills Dwi Maretha‎, Rizka; Irwandani; Wiliyanti , Vandan
ISEJ : Indonesian Science Education Journal Vol. 6 No. 3 (2025): September
Publisher : Yayasan Darussalam Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62159/isej.v6i3.1820

Abstract

This study was conducted to develop an Electronic Student Worksheet (E-LKPD) based on Augmented Reality (AR) with the LOK-R (Literacy, Orientation, Collaboration, Reflection) model for Physics on thermodynamics material for grade XI students and to test its effectiveness in improving students' critical thinking skills. The research method used was Research and Development (R&D) with the 4D development model, but limited to the development stage (3D). Data collection methods involved non-test instruments (observation sheets and questionnaires) and a 10-item essay test. The results of the study indicate that: (1) The AR-based Physics E-LKPD with the LOK-R model is highly suitable for use in thermodynamics learning for high school students with a "Very Good" category based on expert validation; (2) The developed E-LKPD can improve students' critical thinking skills (N-gain = 0.73) with a "High" category; and (3) This E-LKPD is effective for learning thermodynamics topics regarding students' critical thinking skills.
Enhancing Conceptual Understanding in Junior High School Science through the POE2WE Learning Model Barkah, Faridha Noer; Novitasari, Aulia; Dewi, Rismala
ISEJ : Indonesian Science Education Journal Vol. 6 No. 3 (2025): September
Publisher : Yayasan Darussalam Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62159/isej.v6i3.2072

Abstract

Conceptual understanding remains a fundamental yet persistently challenging objective in junior high school science education, particularly in abstract topics such as cell structure and function. Traditional and minimally guided inquiry-based instruction has been shown to inadequately support deep conceptual processing and conceptual change. This study aimed to examine the effect of the Predict-Observe-Explain-Elaboration-Write-Evaluation (POE2WE) learning model on students’ conceptual understanding in science learning. A quantitative quasi-experimental design with a non-equivalent control group pretest–posttest structure was employed, involving 64 eighth-grade students from a public junior high school in Indonesia, divided into an experimental group taught using POE2WE and a control group receiving conventional inquiry-based instruction. Students’ conceptual understanding was measured using a validated essay-based instrument aligned with Bloom’s revised taxonomy. The results revealed that students in the POE2WE group achieved significantly higher posttest scores and greater normalized learning gains than those in the control group, with the most pronounced improvements observed at higher cognitive levels (C4-C6). These findings indicate that the integration of prediction, elaboration, reflective writing, and evaluation within POE2WE effectively facilitates deeper conceptual processing and conceptual change. The study contributes theoretically by reinforcing constructivist perspectives on structured cognitive engagement and practically by suggesting that POE2WE provides a viable instructional framework for improving conceptual understanding and addressing misconceptions in secondary science classrooms.
The Feasibility of an E-Module Integrating SDGs 2.4 Based on Problem-Based Learning (PBL) for Ownership of Learning Skills Rahayu, Anggun Septi; Balqis, Balqis
ISEJ : Indonesian Science Education Journal Vol. 6 No. 3 (2025): September
Publisher : Yayasan Darussalam Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62159/isej.v6i3.2073

Abstract

This study aims to develop and test the feasibility of an e-module integrating SDGs 2.4 based on the Problem-Based Learning (PBL) model to enhance students' ownership of learning skills. This research is a Research and Development (R&D) study. The development model used in this research is the Lee & Owens development model. The e-module is designed using digital platforms such as Google Sites and Canva, and integrates various learning resources such as multimedia, educational videos, scientific articles, and quizzes. Data collection was carried out through a validation questionnaire involving subject matter experts, media experts, and biology education practitioners to assess the feasibility of the e-module. The questionnaire instrument uses a Likert scale with five evaluation categories. The collected data was analyzed using descriptive quantitative analysis to provide an overall evaluation of the results. The feasibility test results show that the e-module meets high feasibility standards, with a material feasibility score of 100% and a media feasibility score of 99.71%. The results of the learning tools experts’ validation showed an average score of 99%, and the feasibility test by biology education practitioners achieved a score of 97.5%. The e-module is deemed highly feasible for use. These findings indicate that digital learning tools such as e-modules can significantly enhance student engagement and motivation, making learning more effective and relevant to real-world challenges.
The Contribution of the Islamic-Integrated 9E Learning Cycle Model to Students’ Scientific Literacy Oktafiani, Raicha; Putri, Bella Satiyo; Kesumawardani, Aryani Dwi
ISEJ : Indonesian Science Education Journal Vol. 6 No. 3 (2025): September
Publisher : Yayasan Darussalam Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62159/isej.v6i3.2074

Abstract

This study aims to examine the contribution of the Islamic value-integrated 9E Learning Cycle model to students’ scientific literacy in secondary science education. A quasi-experimental design with a pretest-posttest control group was employed, involving two intact classes selected through cluster random sampling, where the experimental group was taught using the 9E Learning Cycle integrated with Islamic values and the control group received conventional instruction. Data were collected using a validated scientific literacy test, observation sheets, and questionnaires, and analyzed through descriptive statistics, normalized gain (N-gain), independent samples t-test, Pearson correlation, and linear regression at a significance level of 0.05. The results revealed that the experimental group achieved higher posttest scores and a moderate N-gain (0.59) compared to the control group (0.34), with statistically significant differences (p < 0.05). Furthermore, correlation and regression analyses indicated a positive relationship between the learning model and scientific literacy, with a contribution of 17.3% to learning outcomes. These findings suggest that the integration of the 9E Learning Cycle with Islamic values effectively enhances students’ ability to interpret scientific phenomena, evaluate evidence, and apply scientific reasoning, while also fostering meaningful engagement in learning. In conclusion, the study confirms that a constructivist learning model enriched with value-based integration can simultaneously improve cognitive and affective dimensions of learning. The implications of this study highlight the importance of designing science instruction that integrates inquiry-based learning with ethical and cultural values to support holistic education and strengthen scientific literacy in diverse educational contexts.
Mapping High Level Thinking Abilities Using Solo Taxonomy in Class VIII Students in Middle Schools in Bandar Lampung City Haka, Nukhbatul Bidayati; Ningsing, Devi Wahyu; Pratama, Anisa Oktina Sari; Masya, Hardiyansyah; Rakhmawati, Ismi
ISEJ : Indonesian Science Education Journal Vol. 6 No. 3 (2025): September
Publisher : Yayasan Darussalam Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62159/isej.v6i3.2087

Abstract

Initial research indicates that students' higher-order thinking skills (HOTS) in biology remain low, primarily due to a lack of integration between science and everyday life, as well as the continued dominance of traditional teaching methods. This study aims to analyze students' higher-order thinking skills using SOLO taxonomy to gain deeper insights into their cognitive achievements in solving HOTS questions. The researcher employed a stratified random sampling technique. Four schools were selected to ensure the research sample represents the general characteristics of all schools in Bandar Lampung City. By choosing schools with diverse backgrounds, such as accreditation, geographical location, and learning support facilities, the study results can better reflect the actual conditions of the broader school population. Data were collected through interviews, documentation, and tests. This qualitative research utilized data analysis techniques, including data reduction, data presentation, and drawing conclusions based on the findings. The study results indicate that the average higher-order thinking skills of students in schools A, B, C, and D, based on SOLO taxonomy, are at the multistructural level at 41.37%, the relational level at 28.88%, and the extended abstract level at 28.75%. A total of 41.37% of students demonstrated medium-level higher-order thinking skills, while 57.63% fell into the high category. A key finding of this study is that the extended abstract indicator had the lowest average compared to other indicators. This is attributed to the more complex demands of the questions, which require students to evaluate, synthesize, and apply concepts in new contexts tasks they rarely encounter.

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