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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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Development of IPAS Smart Light Properties Box (Kosifcas) Trainer to Improve Scientific Thinking Ability ‘Izzah, Munirul; Wulandari, Desi
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10726

Abstract

This study aims to develop and test the effectiveness of Smart Light Properties Box (Kosifcas) learning media in improving the scientific thinking ability of fifth grade students of SDN Grogolan Boyolali on light and its properties. This research uses the Research and Development (R&D) method with the ADDIE model, which includes the stages of needs analysis, media design, prototype development, implementation in learning, and effectiveness evaluation. The validation results show that Kosifcas is very feasible to use, with a feasibility score of 95% for media experts and 93% for material experts, resulting in an average of 94% (very feasible category). The small group trial showed a positive response with a 100% acceptance rate, while the large group trial obtained a 100% response from teachers and 98% from students. The effectiveness of this media is reflected in the improvement of learning outcomes, with an average pretest score of 47 (low category) increasing to 86.75 (high category) on the posttest. The t-test showed a significance of 0.001 (<0.05), indicating a significant difference before and after the use of the media. The N-Gain value of 0.7452 (high category) and the N-Gain percentage of 74.52% indicate high effectiveness. Thus, Kosifcas proved to be effective in improving students' understanding of the concept of light and its properties.
Development of Learning Domino Card Learning Media to Improve Social Science Learning Outcomes Nasyawa, Radya; Asih, Sri Sami
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10750

Abstract

Based on the results of the pre-research, problems were found in the form of the lack of use of learning media and the development of learning resources only through student books and teacher books at SDN Mangkang Wetan 03 Semarang City so that it affects the low learning outcomes of students. This study aims to develop, test the feasibility and effectiveness of the learning media Domino Learning Card. This study uses research and development (R&D) research that refers to the Borg and Gall model. The population in this study amounted to 27 students with 6 small-scale test subjects and 21 large-scale subjects in grade IV students of SDN Mangkang Wetan 03 Semarang City. The data collection techniques used are tests (pretest-posttest) and non-tests in the form of observations, interviews, document studies and questionnaires. The results of validation by media experts and material experts show that the Domino Card Learning media meets the criteria very feasible. Based on the results of the prestest and posttest , it is known that the Domino Learning Card media is effective in improving student learning outcomes, shown by the N-Gain test result of 0.7037 which is in the high and effective category. From these results, it can be concluded that the learning media Domino Card Learning is very feasible and effective to improve student learning outcomes in learning science and plant body parts material in grade IV SDN Mangkang Wetan 03 Semarang City.
Analisis Penguasaan Konsep Siswa SMA pada Materi Fluida Statis melalui Pembelajaran PBL Berbantuan Google Sites Indraloka, Ristanti Mulia; Suwasono, Purbo; Pujiarti, Herlin
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10774

Abstract

The purpose of this study was to analyze the effectiveness of PBL assisted by Google Sites in improving students' mastery of static fluid concepts. The research used mixed method research, Sequential Explanatory design. The research subjects were students of SMAN 01 Candipuro class XI MIPA, consisting of 35 experimental class students and 35 control class students. Quantitative data obtained from pretest and posttest with multiple choice instrument questions. The results of the T test on the pretest (0.931) showed no difference in initial ability between classes, while the Mann-Whitney test on the posttest (0.000) showed a significant difference between the two classes. The effectiveness of PBL aided by Google Sites is shown by the N-Gain of the experimental class (0.77, high category) which is greater than the N-gain of the control class (0.39, medium category). Qualitative data obtained from interviews revealed that the features of Google Sites, the presentation of contextual problems through videos, images, articles, and the investigation stage helped students build their own concepts and overcome misconceptions. This finding shows that PBL assisted by Google Sites is effective in improving students' mastery of the concept of static fluid.
The Function of Natural Science in Lecturer Performance at Measurement at IAIN Curup - Bengkulu Dewi, Ratih Komala; Permata, Citra Puspa
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10797

Abstract

The use of digital technology for lecturer performance management at IAIN Curup is elementary. Natural sciences—particularly psychology —can be applied to better understand human behavior, cognitive processes, stress responses, and other factors influencing workplace dynamics and employee well-being. In other aspects, to measure the performance of lecturers, in principle, it is reflected in the productivity in carrying out education and teaching, research, and community service, known as the Tri Dharma of Higher Education. It aims to formulate theories and laws that explain the natural world and predict future outcomes. The emergence of college management has transformed the landscape of Human Resource Management (HRM) by introducing advanced technologies, including artificial intelligence (AI), machine learning, and big data analytics. These innovations have enhanced HRM processes such as recruitment, training, performance evaluation, and employee engagement. This research is expected to provide information that natural and computer sciences play a role in managing the performance of lecturers at Institut Agama Islam Negeri Curup. Natural sciences play a critical role in understanding the dynamics of these technological advancements, offering insights into human behavior, cognitive processes, and organizational ecosystems. This article explores how principles of natural science integrate with modern HRM practices in university. Through a qualitative approach, we examine case studies to illustrate the application of natural science in human resources strategies at university, highlighting the advantages and challenges of adopting a scientifically-informed HRM framework.
Development of Mystery Box Learning Media to Improve Elementary School Students' Learning Outcomes Nuradhisti, Shafa Alika; Prasetyanigtyas, Fitria Dwi
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10801

Abstract

This study uses the Research and Development (R&D) method with the Borg & Gall development model, which has been adjusted by Sugiyono into eight main stages: identification of potential and problems, data collection, product design, design validation, design revision, product trial, product refinement, and usage trial. The subjects of this study were 27 fourth-grade students of SDN Purwoyoso 01. Data collection was carried out through questionnaires, observations, interviews, and documentation, which were analyzed using product data analysis techniques, initial data analysis, and final data analysis. The results of the study showed that: Mystery Box media is very feasible to use, with a feasibility level of 88% from media experts and 82.66% from material experts; Mystery Box has been proven to improve student learning outcomes, with a t-test value of 10.677 and an average increase (gain) of 0.71; and This learning media is effective and feasible to be applied in science learning, especially in the material of Indonesian Cultural Diversity. For further research, it is recommended that the development of Mystery Box be carried out on other materials, with design refinement and additional references to deepen the learning content.
Potensi Daya Inhibisi Ekstrak Etanol Daun Sirih Merah (Piper crocatum Ruiz & Pav) Terhadap Mikroorganisme Pada Biofilm Di Pelat Gigi Tiruan Berbahan Hot Curing Acrylic Halim, Susanna; Rusip, Gusbakti; Syarbaini, Siti Farah
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10825

Abstract

Tooth loss reduces quality of life by affecting chewing and speech function and can interfere with social activities. Hot curing acrylic dentures have the disadvantage of high porosity and surface roughness, so they are susceptible to food residues and microorganisms that can lead to the formation of biofilm and denture stomatitis. Red series leaves (Piper crocatum Ruiz & Pav) have chemical content such as flavonoids, alkaloids, and essential oils that have the potential to be antimicrobials. This study aims to determine the potential of red betel leaf ethanol extract in inhibiting microorganisms in biofilms in denture plates made of hot curing acrylic. This study used the liquid dilution method to test the effectiveness of red betel leaf ethanol extract with concentrations of 10%, 25%, 50% and 75% on the growth of Streptococcus mutans, Lactobacillus acidophilus, and Candida albicans contaminated on round denture plates made of hot curing acrylic. The results showed that the ethanol extract of red betel leaf significantly reduced the number of bacterial and fungal colonies, with a concentration of 75% showing the highest effectiveness, especially against the bacterium Lactobacillus acidophilus with an average colony count of 45.67 ± 4.04. Red betel leaf ethanol extract contains chemical compounds that are effective as antimicrobials in biofilms in denture plates made of hot curing acrylic. This extract has the potential to be an alternative natural ingredient for denture cleaning.
Development of Edutainment Flashcard Media to Improve IPAS Learning Outcomes Nurfitriya , Anis; Prasetyaningtyas, Fitria Dwi
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10832

Abstract

This type of research is a Research and Development study that produces a product and tests its effectiveness with the Borg and Gall method. The purpose of this study was to develop edutainment flashcard media to determine its effectiveness in helping improve the learning outcomes of Getasbawlong Class IV SDN Kendal. Flashcards are media that contain images and writing in the form of Cards. While Edutainment is the incorporation of games in learning. A total of 24 fourth grade students were used as research subjects. The results showed that flashcard edutainment media is feasible to use in learning, with validation of 82% and 85% of media experts and material experts with very feasible criteria. The results of the N-Gain effectiveness test showed a value of 0.59 which was included in the medium criteria. It can be concluded that edutainment flashcard media proved effective in improving learning outcomes, seen from the increase in the average value of pre-test to post-test of 25.11. Thus, the existence of flashcard edutainment media has a positive effect on student learning outcomes, therefore the media is suitable for use in learning practices.
Integrating E-Module with Project Based Learning (PjBL): a Strategy to Improve Students' Collaboration Abilities and Scientific Literacy Nurussalamah, Umi; Fatmaryanti, Siska Desy; Sriyono
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10864

Abstract

This study explores the integration of E-Modules with Project-Based Learning (PjBL) as a strategy to enhance student collaboration and scientific literacy. The research follows the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation) model and was conducted in one of the high schools in Central Java, involving limited trials and extensive trials (5 and 31) students. The developed E-Module was validated by experts, achieving an average score of 3.50 in both material and media evaluation, categorizing it as valid. The practicality assessment of the E-Module obtained 84.47% with a very practical category. Observations of collaboration skills yielded an 80.5% practicality score. The module's effectiveness was evident in the significant improvement of students' collaboration skills (N-Gain = 0.8, high category) and scientific literacy (N-Gain = 0.74, high category). These findings highlight the potential of PjBL-based E-Modules as an effective tool for improving student engagement, collaboration, and scientific literacy in measurement-related learning. The results suggest that this approach can be replicated or expanded to other topics to further enhance student-centered learning.
Tea Grounds and Coffee Grounds Support Sustainable Growth of Mustard Plants Darwis; Yusran; Asrijal; Arifin, Asia; Marufah
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10874

Abstract

The concept of organic farming is an effort to maintain optimal levels of environmentally friendly production. Therefore, this research aims to determine the effect of adding tea dregs and coffee dregs to compost media alone or mixed as additional nutrients on the growth of mustard greens (Brassica juncea L.).  This research used a Completely Randomized Design (CRD) consisting of 4 treatments with 3 replications, namely compost without tea dregs and coffee dregs as control (P0). The research data were analyzed using Analysis of Variance (ANOVA) and Least Significant Difference Test (LSD) at a significance level of 5%. The results of the research obtained were that giving tea dregs and coffee dregs to the mustard plant planting medium obtained positive results. Single application of tea dregs had a significant effect on plant height (9.80 cm) and number of leaves (7.5). The treatment with tea dregs also had a significantly different effect from the control and other treatments. Meanwhile, coffee grounds alone contributed to a plant height of 7.1 cm and a number of leaves of 3.75, where the results obtained were not significantly different from the control and other treatments. However, overall, both single and mixed treatments had no significant effect on plant root length. The results of the ANOVA analysis for growth with the mustard plant height parameter obtained a value of Fcount of 4.496 > Ftable, namely 3.49, the parameter number of leaf blades Fcount 8.757 > Ftable, namely 3.49, and the root length parameter Fcount 0.367 < Ftable 3.49.
Development of the Student Worksheets Based on Assessment for Learning (AfL) to Improve Student Learning Outcomes of the Elements Periodic Table Syah, Galang Firman; Muchlis
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10899

Abstract

This study aims to develop student worksheets based on assessment for learning to improve student learning outcomes on the elements periodic table, focusing on enhancing students' conceptual understanding. The study uses a 3D development model modified from the 4D model, consisting of three steps: define, design, and develop, applied to class X-7 at a school in Surabaya. Instruments for assessing validity include expert reviews of material and design, with a median score of ≥ 4, indicating content and construct validity. Practicality is measured through student response questionnaires and activity observations, with a positive response mode of ≥ 61%. The worksheet’s effectiveness is evaluated through the achievement of learning objectives, with an N-gain value showing 1 student (2.86%) in the medium category and 34 students (97.14%) in the high category. Posttest results show > 75% of students exceeding the passing grade. The Wilcoxon Signed Rank test shows a Pvalue < 0.05, indicating a significant difference in student learning outcomes. Based on these findings, the developed worksheet is deemed valid, practical, and effective in improving student learning outcomes.

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