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Jurnal Penelitian Pendidikan IPA (JPPIPA)
Published by Universitas Mataram
ISSN : 24602582     EISSN : 2407795X     DOI : -
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics
Science Educational Research Journal is international open access, published by Science Master Program of Science Education Graduate Program University of Mataram, contains scientific articles both in the form of research results and literature review that includes science, technology and teaching in the field of science. The Science Educational Research Journal is published twice in a year in January and July editions. The editors receive writing in Indonesian or English, either from the university or from outside the university.
Arjuna Subject : -
Articles 6,093 Documents
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PENGEMBANGAN BAHAN AJAR E-MODUL MATA PELAJARAN MESIN PENGGERAK UTAMA KAPAL Mahzuardi; Refdinal; Ambiyar; Maksum, Hasan
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8644

Abstract

The designed e-module is expected to meet these needs by presenting interactive, easily accessible, and interesting learning materials. This study aims to utilize advances in digital technology in improving the quality of vocational education and preparing students according to the needs of modern industry. The method used in this study is the Research and Development (R&D) approach by following the ADDIE model, which includes the stages of Analyze, Design, Develop, Implement, and Evaluate. The stages begin with a needs analysis to identify the specifications of the required teaching materials and the characteristics of the students. At the Design stage, the e-module is designed with an attractive structure and relevant materials. Then the initial product development is carried out, followed by evaluation by material, language, and IT experts to ensure the quality of the e-module. Implementation involves limited trials in the school environment to collect feedback and assess the effectiveness of the e-module in the learning process. The data analysis technique in this study uses a validation sheet. The results of the study indicate that the developed e-module has a high level of validity, practicality, and effectiveness in the learning process. Expert validation gave a score of 100% for material, 98% for language, and 93% for media/IT, indicating excellent quality. Field trials by teachers resulted in a score of 92%, while broader trials with learners resulted in a score of 97%, both indicating a high level of effectiveness and acceptance of the e-module. In conclusion, the development of IT-based e-modules has proven effective in improving the quality and motivation of learning, in accordance with the demands of vocational education that is adaptive and responsive to technological developments.
Landasan Empiris Pengembangan Model Pembelajaran Baru untuk Meningkatkan Literasi Kimia, Kebiasaan Berpikir Ilmiah, dan Keterampilan Proses Sains Siswa Pendidikan Kimia Pratama, Faiz Ilham; Rohaeti, Eli; Laksono, Endang Widjajanti
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8661

Abstract

The development of a new learning model to increase chemical literacy skills, scientific habits of mind (SHOM), and science process skills (SPS) of chemistry education students is needed to prepare competent chemistry teacher candidates in the future. Theoretical studies have discussed the low chemistry literacy, SHOM, and SPS of students. This research aims to prove the theoretical study data by looking directly at the conditions of chemical literacy, SHOM, and SPS of chemistry education students. The research took place in four stages: measuring and comparing chemical literacy; measuring SHOM; observing SPS during learning activities in the laboratory; and conducting needs analysis for lecturers. The scores obtained from measuring chemical literacy are very worrying. However, there are significant differences in chemical literacy as the years of study increase. Student SHOM is also still in the medium category and needs to be improved. Student SPS is also still relatively low. Furthermore, the lecturers suggested developing a learning model that could develop these three abilities. The model developed must be suitable for adult learning and be able to develop student abilities
Characterization of Bioactive Compounds and Stability of Mangrove Extract Rhizopora Sp. Runtuboi, Dirk Y. P.; Indrayani, Ervina; Mishbach, Imam; Karisoh, Gabriela Olivia
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8674

Abstract

In recent decades, bioactive compounds contained in plants have increasingly attracted the attention of researchers. This is because these bioactive compounds have the potential to be used as raw materials in the manufacture of health products, medicines, and cosmetics. However, in developing products based on bioactive compounds in Rhizopora sp. mangroves, sufficient knowledge about these compounds is needed. The main objective of this study was to identify bioactive compounds and evaluate the stability of Rhizopora sp. mangrove extract obtained from Youtefa Bay area, Jayapura City. The methods used include mangrove leaf sampling, maceration extraction using methanol, followed by fractionation and phytochemical tests to detect the content of active compounds. Data analysis was performed using UV and IR spectroscopy. The results showed that the isolated Rhizophora sp. mangrove leaf extract obtained from Youtefa Bay waters contained several bioactive compound activities such as alkaloid, flavonoid, phenolic, and saponin bioactive compound groups in methanol solvents.  In conclusion, mangrove Rhizophora sp. from Youtefa Bay has great potential as a source of bioactive compounds that can be further developed in various commercial products.
The Effect of Using Virtual Laboratories Using the Guided Discovery Learning Model on Students' Conceptual Understanding of Static Electricity Material Haeratunisah; Doyan, Aris; Taufik, Muhammad
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8682

Abstract

This study aims to test or examine the effect of the use of virtual laboratories using the Guided Discovery Learning model on students' conceptual understanding abilities in static electricity material. This type of research is a quasi-experimental study with a nonequivalent control group research design. The population in this study were all students of class XII of SMAN 1 Monta. The sampling technique used in this study was purposive sampling with class XII MIPA 2 consisting of 28 students as the experimental class and class XII MIPA 1 consisting of 28 students as the control class. Before and after the treatment, both classes were given a conceptual understanding ability test in the form of essay questions that had previously been tested for their feasibility with validity, reliability, difficulty level of questions, and discriminatory power. The results of the initial test (Pretest) and final test (Posttest) of conceptual understanding ability were analyzed for homogeneity and normality to conduct a hypothesis test. The analysis of the hypothesis test using the t-test obtained a t_count of 3.49 and a t_table of 2.00. Thus, the calculated t_value is greater than the t_table, so H_0 is rejected and H_a is accepted, so it can be concluded that there is an influence of the use of virtual laboratories using the Guided Discovery Learning model on students' conceptual understanding abilities in static electricity material.
Development of Electronics Student Worksheets Based on the Nature of Science in the Organic Chemistry on Polymer Materials Course Aulia, Nanda Salwa; Susilawati, Susilawati; Copriady, Jimmi
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8687

Abstract

This research is motivated by the need to provide teaching materials that can help students understand organic chemistry, especially polymer materials. Based on findings in the field, Organic Chemistry is one of the subjects whose material is difficult to understand. The development of the times and technology has brought developments in teaching materials in learning, namely technology-based. The purpose of this study is to produce E-LKM based on Nature of Science in the Organic Chemistry Course on Polymer Materials that can help students understand polymer materials more easily.The method used is the Research and Development (R&D) method, with the ADDIE model, which consists of 5 phases, namely the analysis phase, design phase, development phase, implementation phase and evaluation phase. The Nature of Science-based Electronics Student Worksheets developed on Polymer material was declared valid based on material and media validation with values ​​of 93% and 97% respectively. The Nature of Science-based Electronics Student Worksheets on polymer material that was developed received a very good response from lecturers and students with scores of 92% and 90% respectively. Electronic Student Worksheet was declared valid and received a positive response from users and can be used in classroom learning.
Analysis of Biological Factors Associated with Preeclampsia in Pregnant Women Yuliwati, Nanik; Juhariyah, Siti; Dewi, Irmala; Yuliawati, Irma; Dewi, Ika Sartika
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8692

Abstract

Preeclampsia is a serious complication during pregnancy that poses significant health risks to both mother and fetus, potentially leading to death. Early identification of biological factors associated with preeclampsia is crucial for effective prevention. This study aims to analyze the biological factors influencing preeclampsia incidence among pregnant women. A quantitative design with a case-control approach was used, focusing on pregnant women with a history of preeclampsia in the Curug Community Health Center, Karawang Regency. The sample included 10 respondents. The results revealed a significant relationship between parity and preeclampsia incidence (p-value 0.031), BMI (p-value 0.018), diet (p-value 0.041), and history of complications (p-value 0.001). However, no significant association was found between lifestyle activities and preeclampsia (p-value 0.114). These findings suggest that factors like parity, BMI, diet, and complications history are significantly linked to preeclampsia incidence. These results provide a basis for targeted interventions in pregnant women's care. Future studies should expand the sample size and consider additional variables such as employment status, family support, and stress levels for more comprehensive insights into preeclampsia risk factors.
Determining Tourism Area Using TOPSIS Analysis in the Dampier Strait Conservation Area Zulfikar, Anisa Kusumadewi Zulfikar; Yonvitner, Yonvitner; Kurniawan, Fery; Hidayat, Adrian
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8695

Abstract

The Dampier Strait regional conservation area is one of the conservation areas included in the Raja Ampat Regency marine conservation area, which has high potential for developing tourism activities. The most important aspect in the use of natural resources for tourism purposes is their suitability to support tourism activities. The challenge faced is the difficulty if the potential for beach tourism, snorkeling and diving to be developed simultaneously. The aim of this research is to determine areas for ecotourism and recommend appropriate locations. Data analysis is determining ecotourism areas using the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS). TOPSIS is used because it is able to rank the selected alternatives that are closest to the positive ideal and furthest from the negative ideal solution. The criteria used are tourist carrying capacity, accommodation, accessibility, number of international tourists, number of domestic tourists and suitability area. The results of this TOPSIS analysis are that Sauwandarek, Marandanweser and Arborek are areas that can be used as an alternative area for carrying out beach tourism, snorkeling and diving activities. Areas that can be developed into ecotourism activities are Yeben Kecil and Tanjung Putus.
Pengaruh Penggunaan Game Edukasi Wordwall Tipe Open the Box Terhadap Hasil Belajar Kognitif IPAS Siswa di Sekolah Dasar DS-, Yulistina Nur; Latifatusadiah, Tia; Widiastuti, Hesti; Prawiyogi, Anggy Giri; Amelia, Meilani
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8711

Abstract

The purpose of this study was to determine whether there is an effect of using the open the box type wordwall educational game on the cognitive learning outcomes of IPAS students at SDN Palumbonsari 1, East Karawang District. This study used a quantitative method of pre-experiment type with a one group pretest posttest design. The population in this study were all fourth grade students of SDN Palumbonsari 1, totaling 135 people. The sampling technique used purposive sampling technique, so the sample in this study was class IV A with a total of 46 people. Data collection techniques using multiple choice tests as many as 30 items before and after treatment. Then carried out feasibility testing with validity test obtained 20 valid items, reliability test obtained r11 0.73, differentiator test and difficulty level.  Data analysis techniques using descriptive statistical analysis and inferential statistics. Then the statistical hypothesis test was carried out with the paired sample t-test test obtained a Sig (2-tailed) value of 0.001 < 0.05, meaning that H0 was rejected and H1 was accepted. So it can be concluded that there is an effect of using the open the box type wordwall educational game on the cognitive learning outcomes of IPAS students at SDN Palumbonsari 1.
Pengaruh Media Kupin untuk Meningkatkan Motivasi dalam Pembelajaran IPAS Berdasarkan Kurikulum Merdeka di Tingkat Sekolah Dasar Sadiah, Tia Latifatu; Faturrohman, Maman; Leksono, Suroso Mukti; DS, Yulistina Nur; Prihamdani, Depi
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8713

Abstract

The purpose of this study was to determine the effect of Kupin media on increasing student learning motivation in Natural and Social Sciences (IPAS) subjects at the elementary school level, especially grade IV. The method used is quasi-experiment with RND approach, the respondents used are 25 students. Data were collected through observation of motivation and distribution of questionnaires questionnaire learning motivation before and after the use of Kupin media. The findings showed that the average score of students' motivation increased from 60.4 before using Kupin media to 78.2 after using it. This study shows that Kupin media is effective in increasing students' motivation in IPAS lessons. Therefore, it is recommended that Kupin media can be used gradually in the learning process to improve students' motivation and learning outcomes.
The Effect of a Jigsaw Type Cooperative Learning Approach Towards Primary Students' Understanding Concepts of Science Learning in Primary Schools Prawiyogi, Anggy Giri; DS, Yulistina Nur; Latifatusadiah, Tia; Suparman, Tarpan; Widiastuti, Hesti
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8717

Abstract

This research is based on the results of observations and interviews at SD Al-Hikmah Indonesia that the learning carried out is still limited due to time so that only the target of material completion is pursued, while the achievement of learning outcomes and students' understanding of concepts is still lacking. Learning is only student-centered. For this reason, there is a need for appropriate and effective methods in learning. Therefore, researchers tried to use a jigsaw type cooperative learning approach to overcome this problem. This research uses a pretest-posttest control group design, data collection techniques using test and non-test data. Test data was obtained from pre-test and post-test results, while non-test data was obtained from questionnaires. This research took as subjects students of class IV A and students of class IV B. In this research three meetings were held which included pre-test, learning and post-test. After applying this approach, the average gain for the experimental class was 0.49 and the control class was 0.25. The results of the research show that there is an increase in students' post-test results in learning using the jigsaw type cooperative learning approach. So it can be concluded that there is an influence of this approach on science learning on the subject of natural resources. The results of this research are recommended as a reference for further research, especially research that uses a jigsaw type cooperative learning approach in learning natural resources in order to improve students' understanding of concepts better in the future.

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