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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 5,869 Documents
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The Effectiveness of the Phet-Assisted Learning Cycle 5E Model to Improve Students' Critical Thinking Skills and Science Literacy on the Topic of Sound Waves Sukardiyono, Sukardiyono; Perdana, Riki; Putriana, Riski; Pradana, Pramudya Wahyu; Jumadi, Jumadi
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.10902

Abstract

This study aims to evaluate the effectiveness of the Learning Cycle 5E model assisted by PhET simulations in improving students’ critical thinking skills and science literacy on the topic of sound waves. A quasi-experimental design was used with three classes: an experimental class (Learning Cycle 5E + PhET), control class 1 (Learning Cycle 5E only), and control class 2 (direct instruction). Classes were randomly selected from grade XI students at SMA Negeri 1 Piyungan. Instruments consisted of a critical thinking essay test and a science literacy multiple-choice test, each covering four indicators and validated using Quest. PhET simulations (“Sound” and “Wave on a String”) were integrated from the exploration to evaluation phases. The Kruskal-Wallis test showed significant differences between groups (p = 0.001). The experimental class achieved the highest posttest scores: 90.68 (SD = ±4.8) in critical thinking and 68.92 (SD = ±6.2) in science literacy. The most significant improvements occurred in evaluating arguments and understanding science concepts. These results suggest that integrating PhET simulations into the Learning Cycle 5E model effectively enhances students’ conceptual understanding, critical thinking, and science literacy. This approach can be recommended as an alternative learning strategy in physics education, particularly for abstract and complex topics.
Characteristics of Vaname Shrimp Farm Residual Water Across Different Shrimp Ages Supratikno; Utar, Enggar; Firdaus, Najmi; Tama, Lucy Adi
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.10918

Abstract

Vaname shrimp (Litopenaeus vannamei) aquaculture plays a crucial role in the fishery commodities to enhance the economy in Indonesia. The development of Vaname shrimp culture in Bengkunat Coastal Lampung has a strong potential due to its extensive coastline. To support the high demand of vaname shrimp, the intensive shrimp method can address this solution. However, intensive culture has a high distribution of shrimp requires large amounts of feed, that contributes to organic pollution in the water. Therefore, this study aims to determine the characteristics of shrimp farming residual water based on variations in shrimp ages to develop wastewater management strategies. This study was conducted from January 16 to March 12, 2024 at Lumintu shrimp pond in Bengkunat. This research is an exploratory descriptive study with a qualitative approach to assess the total of ammonia, nitrite, total organic matter (TOM), total bacterial abundance (TBC), and total vibrio bacteria (TVC). In conclusion, the study indicates that ammonia, nitrite, total bacterial count (TBC), and total Vibrio count (TVC) are within acceptable ranges. However, total organic matter (TOM) surpasses safe levels for shrimp ponds.
Memberdayakan Inovator Masa Depan: Memanfaatkan Pembelajaran Berbasis Proyek dan AI untuk Meningkatkan Pemikiran Analitis, Kreativitas, dan Kolaborasi dalam Menjelajahi Sistem Peredaran Darah di SMAN 1 Kota Magelang Antony, Muhammad Khoirul; Pradana, Sendy Putra; Ramadhan, Ahmad Naharuddin; Dewiyeti, Susi; Hidayati, Ermia
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11004

Abstract

Modern learning focuses on active student engagement through thinking, creativity, and collaboration, supported by PjBL and AI to suit the digital era. This study explores the impact of AI-assisted project-based learning (PjBL) on students' analytical thinking, creative thinking, and collaboration skills in biology education, focusing on the circulatory system. Using a quasi-experimental design with 80 eleventh-grade students (40 experimental, 40 control) from SMAN 1 Magelang, Indonesia, the research employed MANOVA and ANOVA to analyze posttest scores. Results revealed significant improvements in the experimental group, with mean differences of 5.67 (analytical thinking, *p* = 0.001), 4.12 (creative thinking, *p* = 0.010), and 3.89 (collaboration, *p* = 0.015). AI tools enhanced analytical skills through data visualization and feedback, fostered creativity via simulations and iterative problem-solving, and supported collaboration via AI-driven task allocation and communication platforms. However, collaboration gains were more modest, underscoring the enduring role of interpersonal dynamics. The study concludes that integrating AI into PjBL effectively cultivates higher-order thinking skills, though its implementation requires balancing technological and human-centric pedagogical approaches. These findings advocate for AI as a transformative tool in biology education, provided ethical and accessibility considerations are addressed.
The Relationship between House Environmental Condition and Mosquito Larvae Density (Diptera: Culicidae) in Medan Denai Sub-District, Medan City Panggabean, Merina; Panggabean, Yoan Carolina; Siahaan, Lambok; Sinambela, Adelina Haryani; Siregar, Irma Sepala Sari
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11076

Abstract

Mosquitoes are the primary vectors for disease transmission in tropical regions such as Indonesia, which has high humidity levels that support their reproduction. Household environmental conditions play a crucial role in determining the presence and density of mosquito larvae as disease vectors. The Medan Denai subdistrict is a densely populated area experiencing an increase in Dengue Hemorrhagic Fever (DHF) cases. This study analyzes the relationship between household environmental conditions and mosquito larvae density. A survey was conducted on 300 homes divided into three groups. Environmental condition data were collected through direct observation, while the presence of larvae was analyzed using the House Index (HI), Container Index (CI), and Breteau Index (BI) to calculate the Density Figure (DF). Results showed that 24% of homes tested positive for larvae, primarily in dispenser containers. A total of 61% of homes had unclean environmental conditions. The highest DF of 5.3 was found in the 1–100 home group, which falls under the high-risk category for disease transmission. Chi-Square analysis revealed a significant association between environmental conditions and larval density (p = 0.045). These findings underscore the importance of improving environmental conditions as a strategy for mosquito vector control.
Diagnosis of Difficulties in Learning Stoichiometry Based on College Students' Education Backgrounds Raehanah, Raehanah; Mubarak, Syarifatul
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11153

Abstract

This study analyzed the learning difficulties in stoichiometry for university students at the Chemistry Department of UIN Mataram based on their upper secondary education backgrounds. This research employed a descriptive design with a quantitative approach. The sampling technique utilized was purposive sampling, targeting students who had studied stoichiometry. The research instrument was an open-ended diagnostic test form, which was validated by an expert. Data analysis techniques included calculating the percentages of question indicator completeness. The results indicated that the stoichiometric learning difficulties faced by UIN Mataram students were significant, as suggested by the percentage scores obtained in each category. Students from national senior high schools scored 41.7% (moderate), those from Islamic senior high schools scored 36.4% (high), and students from vocational high schools scored 16.7% (very high). The level of difficulties in learning stoichiometry was categorized as very high for students from national senior high schools in two areas: the application of Gay Lusac's law and Avogadro's hypothesis, and the application of the mole concept involving limiting reagents. The difficulties were also categorized as very high for students from Islamic senior high schools in three areas: the application of Gay Lusac's law and Avogadro's hypothesis, the application of the mole concept involving limiting reagents, and determining the compound formula. Furthermore, vocational senior high school students experienced very high difficulties in learning stoichiometry across seven topics, which included writing reaction equations, balancing reactions, formulating basic chemical laws, applying Gay Lusac's law and Avogadro's hypothesis, determining the relative equation (RE) and molecular formula (RM), applying the mole concept to limiting reagents, and determining the formula for hydrate compounds. Based on the results of this study, a differentiated learning strategy is needed to accommodate students' educational backgrounds in terms of content, process, product, and learning environment
Infusion of Strychnos lucida as an Alternative Therapy for Malaria Treatment: An In Vivo Study in Plasmodium berghei-Infected Mice (Mus musculus) Mainassy, Meillisa Carlen; Ukratalo, Abdul M.
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11270

Abstract

Malaria drug resistance results in severe symptoms and treatment failure. In an effort to develop new medications, screening of several plants with potential antimalarial properties has been conducted. Strychnos lucida is known to contain various active compounds such as alkaloids and tannins, which may exhibit antimalarial properties. This study aims to determine the potential of Strychnos lucida infusion as an alternative therapy for malaria treatment. This research was experimental, employing a completely randomized design. A total of 20 mice were divided into 5 groups: a negative control group (mice infected with Plasmodium berghei without treatment), a positive control group (mice infected with Plasmodium berghei and treated with quinine tablet malaria drug), and three experimental groups of mice infected with Plasmodium berghei and treated with Strychnos lucida infusions at doses of 1.5g/200 ml, 3g/200 ml, and 6g/200 ml, administered at a volume of 0.52 ml per mouse per day. The treatments were given for 4 consecutive days with observations continuing until the 6th day. The results were analyzed using two-way ANOVA. The findings indicate that the Strychnos lucida infusion inhibited the growth of Plasmodium berghei in vivo, suggesting antimalarial activity of the plant in the biological system of infected mice.
Scoping Review on Knowledge, Attitudes, and Practices of Safety Promotion in Academic Laboratories Pratama, Turmaningsih Surya; Widjanarko, Bagoes; Lestantyo, Daru; Setyaningsih, Yuliani
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11314

Abstract

This scoping review aims to invistigate safety promotion within academic laboratory environments, with a specific emphasis on culinary academic laboratories. The review aims to detect trends in literature, evaluate safety promotion approaches, and analyze their effects on participants' Knowledge, Attitudes, and Practices (KAP). The evaluation complied with PRISMA-ScR criteria, utilizing Scopus as the principal database, encompassing peer-reviewed articles published from 2014 to 2024. A total of 23 pertinent studies were included following the application of eligibility criteria. The research found twelve unique strategies of safety promotion, encompassing sustainable practices, ergonomic scheduling, health education, and community involvement. The results were classified into KAP outcomes, with several studies indicating enhanced safety knowledge, improved attitudes toward safety procedures, and favorable practical safety results. Notwithstanding the proliferation of literature on safety promotion, considerable deficiencies persist, especially with the distinct hazards present in culinary university laboratories. The evaluation determines that more research is necessary to fill these gaps and establish appropriate safety standards specific to culinary teaching environments.
Pengaruh Provider 4G di Game Honor of Kings terhadap Performa Pemain dalam Mode (Custom, Visual Skin, dan Ranked) Pratama, Enrico Ananta; Budiman, Djul Fikry; Yadnya, Made Sutha
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11327

Abstract

This study aims to analyze the effect of internet service quality from three 4G providers (Telkomsel, XL, and Tri) on player performance in the Honor Of Kings game in three different modes, namely Custom, Skin Visualization, and Ranked. Measurements were made using Quality Of Service parameters such as throughput, packet loss, and delay with the help of Wireshark software and processed using statistical methods by calculating the average Quality Of Service parameters from each provider by playing the Honor Of Kings game in Custom, Skin Visualization, and Ranked modes. The average of the results showed that Telkomsel consistently recorded the best performance with the highest throughput (7.59 Kbps in custom mode, 7.27 Kbps in visual skin, and 6.84 Kbps in Ranked mode), the lowest packet loss (0.94%, 1.21%, and 1.43%), and the fastest delay (55 ms in Custom mode, 59 ms in Visual Skin, and 63 ms in Ranked mode). This study concludes that the choice of internet provider has a significant impact on the comfort and performance of playing online games, with Telkomsel as the optimal choice to support competitive and visual activities in Honor Of Kings. This finding can be a reference for players in choosing internet services that suit gameplay needs.
USE OF TRADITIONAL TYPES OF MEDICINAL PLANTS IN EAST ROTE DISTRICT, ROTE NDAO DISTRICT Ballo, Aprilia; Nge, Sonya T.
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11346

Abstract

The community in East Rote District continues to rely on a variety of natural plants for traditional medicine purposes. This study aims to identify the types of medicinal plants used, their functions, and the methods of preparation and application among residents. A descriptive method with an exploratory survey technique was employed during the research, which was conducted from November to December 2024. The findings are that traditional medicinal knowledge remains prevalent, with 38 distinct plant species utilized by the community. These plants are used to treat a wide range of ailments, including hematemesis, surgical wounds, low back pain, incisions, canker sores, chickenpox, gastric disorders, coughs, back pain, bleeding, boils, fever, diarrhea, ulcers, headaches, rheumatism, hepatitis, malaria, colds, toothaches, high fever, body odor, cancer, asthma, internal illnesses, diabetes, respiratory infections, hypertension, complications during childbirth (especially placental expulsion), and internal heat. Among the plant parts used, leaves are the most commonly used. The primary methods of processing include boiling, direct consumption, topical application, pounding, and burning. These findings highlight the enduring significance of ethno botanical knowledge in the health practices of the East Rote community and underscore the need for documentation and conservation of traditional medicinal practices.
Development of LKPD IPAS Using QR-Code with Discovery Learning Model to Improve Students' Critical Thinking Class V Elementary School Yupika, Retna; J, Fetri Yeni; Hidayati, Abna; Rahmi, Ulfia
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11419

Abstract

This study aims to develop a Science Student Worksheet (LKPD) based on QR-Code using the Discovery Learning model to enhance elementary students’ critical thinking skills. The research employed a Research and Development (R&D) approach using the ADDIE model, which includes the stages of Analysis, Design, Development, Implementation, and Evaluation. The developed LKPD was validated by material, media, and language experts, resulting in an average validity score of 92%, indicating it is “very valid.” Practicality testing involved teachers and students, yielding scores of 93% and 95%, respectively, which fall under the “very practical” category. The effectiveness of the LKPD was assessed through pre-test and post-test results on students’ critical thinking skills. The average post-test score reached 85.8, showing the LKPD effectively improved students' critical thinking. In addition, students showed high engagement when using the QR-Code feature, which provided easy access to additional digital learning resources. Overall, the QR-Code-based LKPD with the Discovery Learning model is valid, practical, and effective, making it a relevant instructional tool to support active learning and improve the quality of science education in elementary schools.

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