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Journal of Science Education Research
Published by Universitas Negeri Yogyakarta
ISSN : 25979701     EISSN : 25979701     DOI : -
Core Subject : Education, Social,
Education Social Sciences
Journal of Science Education Research is a journal published by Universitas Negeri Yogyakarta, which contains articles on research in Science and Science Education.
Arjuna Subject : -
Articles 8 Documents
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Search results for , issue "Vol 7, No 1 (2023): J. Sc. Edu. Research" : 8 Documents clear
Students’ Self-Regulated Learning based on Gender and Disciplinary Differences during Online Learning R. D. Anazifa; K. Limiansi; A. T. Pratama
Journal of Science Education Research Vol 7, No 1 (2023): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jser.v7i1.58174

Abstract

Online learning during the pandemic has an impact on the student’s learning behavior. It altered the way students learn and manage their time. This research aims to explore students’ self-regulated learning in undergraduate students of the department of Biology Education based on gender and disciplinary differences. Research participant was distributed into female and male students. It was also distributed into two different study programs: biology and biology education. 24 questions were administered online to 124 students. The instrument consists of six sub scales, 1) goal setting, 2) environment structuring, 3) task strategies, 4) time management, 5) help seeking, and 6) self-evaluation. The relationship between students’ self-regulated learning toward gender and the relationship between students’ self-regulated learning toward study program were analyzed using independent sample T test. In addition, correlation analysis was also conducted to find the correlation between students’ self-regulated learning and students learning achievement. The results showed that there was no significant relationship between male and female students towards self-regulated learning (p = 0,665) and study programs (p = 0,008). The research results also show that there is a correlation (r = 0,0270) between student achievement and self-regulated learning.
Production of Biosurfactant from Frangipani Flower Extract (Plumeria rubra) as an Eco-friendly Detergent in a Science Learning Project T. Liana; E. C. Prima; P. Sinaga; R. Riandi
Journal of Science Education Research Vol 7, No 1 (2023): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jser.v7i1.56203

Abstract

This study aims to provide experience to students through experimental activities in making liquid detergent to teach substance material and its changes according to the learning outcomes to be achieved. The research method used is a type of experimental research in the laboratory. Frangipani flower extract (Plumeria rubra) which is used as research material contains saponins that be used as natural surfactants in the manufacture of liquid detergents. Frangipani flower extraction was carried out by maceration using 96% ethanol solvent, the resulting extract was then subjected to a saponin identification test. In this study, it was prepared in 4 different formulations with a comparison of frangipani flower extract of 2 ml (F1), 4 ml (F2), 6 ml (F3), and 8 ml (F4). After that, it was evaluated physically and chemically including organoleptic tests, pH tests, foam stability, and detergency. The results of the saponin test on frangipani flower extract showed positive results, and the results of the chemical physics test were by SNI standards. The most optimum formulation is a liquid detergent with an extract concentration of 4 ml showed an organoleptic test according to SNI standards, a stability test of 85.00%, a pH of 10.30, and detergency showed good results.
Validity of Electronic Module Based on Process Oriented Guided Inquiry Learning (POGIL) Model to Train Students' Science Process Skills S. A. Oktaria; M. Rahmad; L. Anwar
Journal of Science Education Research Vol 7, No 1 (2023): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jser.v7i1.51600

Abstract

The research aimed to validate the electronic module (e-module) based on the process oriented guided inquiry learning (POGIL) model on the topic of Vibrations, Waves, and Sounds in junior high school. The e-module developed was expected to help students learn independently and practice the science process skills. The research method was a research and development in accordance with the Plomp (2013) model. There were three validation components in the developed e-module\, i.e.: material, pedagogical, and media validation. This e-module has been validated based on the average assessment score given by the validators. The validation results of the material, pedagogical, and media were in a very valid category, with a percentage of 91.6%, 88.9%, and 89.8%, respectively. In short, the developed e-module produced excellent assessment results. Moreover, it was feasible for use in the science learning process of junior high school and can train students' science process skills
Implementation of Home-based Experiment on Photosynthesis Material to Improve Students’ Science Process Skill D. Desmiawati; I. Kaniawati; S. Anggraeni; N. S. Putra
Journal of Science Education Research Vol 7, No 1 (2023): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jser.v7i1.52064

Abstract

This study aimed to describe the improvement of students' science process skills (SPS) after the implementation of home-based experiment activities on photosynthesis material. This research was carried out at one of the State Junior High Schools in Garut. The sample was 26 students for the experimental classes and 25 students for the control class. The research design was Pre-Posttest Control Group Design. The sample selection technique used the convenience sampling technique. The success of the learning method/model implemented was assessed through value analysis before (pretest) and after (posttest) given treatment in the experimental and control groups. The N-Gain value of the experimental group was 0.678, while the N-Gain value of the control group was 0.52. This indicated that the N-gain value of the experimental group was higher than the control group. But, the statistical analysis using post-test scores showed that there was no significant difference between the experimental group and the control group in the students’ SPS. So, the implementation of home-based experiments and ordinary practicum in the learning process has the same effect on students’ SPS results. Therefore, home-based experiments should be an option for teachers in science learning because, even though the learning process is online, the practicum is the identity, and support of science learning should not be eliminated.
STEM-based Module Outline, Validity, Readability and Response towards Layout, Content and Utility Aspect. A. Utami; P. Astuti; A. P. Sandi
Journal of Science Education Research Vol 7, No 1 (2023): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jser.v7i1.51371

Abstract

In the 21st century of technology and the digital era, the integration of science, technology, engineering and mathematics in educational, political and economical is becoming an integral part. The implementation of STEM in the learning context should be followed by the readiness of teacher capability and supported by STEM-based teaching materials. This paper implements Design and Development Research (DDR) which followed the six stages to produce a STEM-based module for 7th graders, particularly on earth's structure and its dynamic topic. The developed STEM-based module follows the basic national competence for secondary level, module criteria, criteria of great STEM learning materials, STEM literacy practices and Engineering Design Process from NGSS and NRC (2010), OECD (2016), NAEP (2014) and National Kurikulum 2013. The questionnaire is delivered to experts, teachers and students to test the validity and readability of the STEM-based module. Moreover, it is also implemented as a learning module in one class of 7th graders in SMP Negeri 03 Soreang, which consists of 32 students. The results show that STEM-based module is valid to be used by high school students. Moreover, the readability score reaches 88.39%, while the response towards layout, content and utility aspects is 94.44% means that it had a minor revision.
Development Of Web-Based Science Learning in Living Things Interaction Materials to Improve ICT Literacy and Conceptual Understanding Skills A. M. Azari; I. Wilujeng; S. Nurohman
Journal of Science Education Research Vol 7, No 1 (2023): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jser.v7i1.54840

Abstract

The aims of this study are: 1) to produce feasible web-based science learning media, 2) to find out the effectiveness of the web-based science learning media for improving ICT literacy, 3) to reveal the effectiveness of the web-based science learning media for improving conceptual understanding, and 4) to determine the practicality of the web-based science learning media assisted by Google Sites on the interaction of living things material. This study was a research and development (RD) with the ADDIE model. Data collection instruments comprise feasibility sheets, students’ readability sheets, ICT literacy sheets, ICT literacy observation sheets, and pretest-posttest sheets of conceptual understanding. The research design used was one group pretest-posttest in class 7H of SMP Negeri 2 Adiwerna with 16 students. The data analysis techniques used were paired sample T-test, effect size, and n-gain. The results of this study were: 1) the web-based science learning media is feasible to be utilized in science learning, 2) web-based science learning media is effective in improving ICT literacy, 3) web-based science learning media is effective in improving conceptual understanding, and 4) web-based science learning media is practical for learning the interaction of living things material.
Description of Students Learning Independence in Online Science Learning at Private MTs Nur Ikhsan Ndori M B. U. Kaleka; A. B. Baluk; H. Doa
Journal of Science Education Research Vol 7, No 1 (2023): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jser.v7i1.50223

Abstract

This study aims to describe students learning independence in online science learning in class XI MTs Swasta Nur Ikhsan Ndori. This type of research uses descriptive research. The subjects in this study were grade IX students of MTs Nur Ikhsan Ndori. While the object in this study is a description of student learning independence in online science learning. The data collection technique in this research is a questionnaire. The results obtained from this research show that students' learning independence in online science learning is categorized as good, with the acquisition of the percentage of each indicator, namely for the confidence indicator, the percentage is 66% in the good category, the active indicator in learning is 54% in the sufficient category, and the indicator for discipline in learning is sufficient. learning has a percentage of 54% in the sufficient category, the responsibility indicator with a percentage of 57% in the good category, and the initiative indicator with a percentage of 59% in the good category. The average percentage gain of the five indicators is 58%. This shows that the learning independence of students at MTs Nur Ikhsan Ndori is categorized as good.
Development of Student Worksheets with Guided Inquiry Oriented on Reaction Rate Materials to Improve the Ability of Scientific Literacy of Pharmaceutical Vocational Students S. Zahrah; M. Mitarlis
Journal of Science Education Research Vol 7, No 1 (2023): J. Sc. Edu. Research
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jser.v7i1.50168

Abstract

This study intends to describe the feasibility of student worksheets with guided inquiry-oriented reaction rate materials to improve the ability of scientific literacy of pharmaceutical vocational students. Development research methods using 4D methods defining, designing, developing, and disseminating with limited only to the developing stage. The limited test was conducted on 22 students of class XI Pharmacy Vocational High School Bina Husada Pamekasan. Instruments in this study include study sheets, validation sheets, response questionnaires and observation sheets of learner activity, and pretest post-test sheets. The results showed that the feasibility of the student worksheet developed, which is suitable for use, includes the validity of the student worksheet in terms of aspects of content, presentation, language, and graphics, obtaining consecutive percentages of 78%, 78%, 90%, and 93% with valid / very valid categories. The practicality of the student worksheets developed is practically used by reviewing the results of student responses of 98% and the results of observation of student activities by 93% with very practical categories. The effectiveness of student worksheets developed effectively by looking after learning obtained a percentage of 100% with the complete category and an average N-gain score of 0.73 with a high category.

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