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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
 400   401   402   403   404 
Improving Critical Thinking Skills using Problem Based Learning: Systematic Literature Review Mutiara, Era; Suyanto, Slamet; B, Nur Khafifah Luthfiyah; Laksita, Ghany Desti; Zamzami, Zamzami
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.7872

Abstract

Enhancing critical thinking skills is a valuable learning asset in the twenty-first century, and utilizing an educational framework that promotes this development can aid students' growth. Research reveals problem-based learning as the sole form of instruction most effective at fostering critical thinking abilities among pupils. In light of these findings, this study examines articles from Sinta-indexed journals to evaluate research on PBL models regarding their impact on promoting critical thought processes. The purpose of this paper is to provide a comprehensive overview of reputable publications released within the last five years (2020-2024), highlighting how PBL strategies assist learners in cultivating crucial analytic capabilities. The primary focus of this study is data on critical thinking abilities and problem-based learning models in the fields of science, biology, chemistry, physics, and mathematics. This research used the PRISMA approach, a literature study methodology consisting of four parts (identification, screening, feasibility, and inclusion). It is found through identification, screening, and eligibility there are 12 articles collected from various journal publishers and hundreds of journal articles. The study's conclusions indicate that most research on PBL models and critical thinking abilities is carried out in Indonesia at different educational levels. Scientific research frequently makes use of experimental procedures. Furthermore, it was shown that PBL research encompasses more traits than only critical thinking abilities. The examination of current publications makes it clear that the PBL technique can promote critical thinking abilities.
The Implementation of Flipped Learning Approach with A Guided Inquiry Model to Science Process Skills & Chemical Literacy on Reaction Rate Material Tonapa, Nely; Atun, Sri
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.7888

Abstract

This study investigates the impact of a flipped learning approach combined with a guided inquiry model on students' science process skills and chemical literacy in reaction rate material. The quasi-experimental research employed a non-equivalent pretest-posttest control group design with 71 eleventh-grade high school students as participants. Instruments included a chemical literacy test and a science process skills observation sheet. Data analysis using MANOVA revealed significant differences and effects between the guided inquiry-flipped learning and discovery learning models, with an effective contribution of 29.70%. These findings highlight the positive influence of the guided inquiry and flipped learning approach on enhancing science process skills and chemical literacy.
The Effect of doses of Natural Super Phospate Fertilizer and Potassium on the Growth and Yield of Peanut Plants (Arachis hypogaea L.) Yusuf, Husainah; Jailani; Apriana, Evi; Elvitriana; Maghfirah, Ruhul
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.7898

Abstract

The purpose of the study was to determine the proper dosage of natural phosphate and potash fertilizers for peanut growth and yield. This research was conducted in Tanjung Village, Darul Hasanah District, Southeast Aceh Regency from October to December 2020. This study used 3x3 factorial randomized block design (RBD) with 3 repeats. The results showed that the dose of Natural Super Phosphat fertilizer had a significant effect on the weight of 100 dry seeds of peanut plants.  The highest growth and soaking of dried peanut seeds tends to be obtained at a dose of Natural Super Phospat 100 kg P205 I ha. The dose of potash fertilizer had no significant effect on plant height at the age of 15, 30 and 45 watersheds, the number of well-fused pods per clump, the number of empty pods per clump, the weight of dry pods per clump, the weight of 100 dry seeds, the weight of dry seeds per net plot and the weight of dry seeds per hectare. Better growth and yield of dry seeds in peanut plants tend to be obtained with a dose of potash fertilizer of 75 kg K20 I ha. There is an insignificant interaction between the dose treatment of Natural Super Phosphate fertilizer and the dose of potassium fertilizer.
Pengembangan Media Pembelajaran Flipbook pada Mata Pelajaran IPAS untuk Meningkatkan Hasil Belajar Rahmawati, Iliyani Eka; Sunarso, Ali
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.7921

Abstract

This study aims to develop learning media in the form of flipbooks to improve the learning outcomes of grade V elementary school students in IPAS (Natural and Social Sciences) subjects, focusing on material about what Indonesia looks like. This research method applies the ADDIE-type Research and Development (R&D) development model which consists of five research stages. Data analysis techniques applied in this study include initial data analysis with the normality test, as well as final data analysis using the T-Test and N-Gain test. The results of this study obtained a score of 94% from media experts and a score of 92% from material experts with very feasible criteria. The effectiveness of using flipbook media is done by calculating the results of pretest and post-test scores using the N-Gain test which obtained a score of 0.6541 which is included in the moderate category and paired sample t-test obtained results of 0.000 < 0.005 then Ho is rejected and Ha is accepted. These results indicate that flipbook media is feasible to use and can improve student learning outcomes.
The Effect of Exposure to Polystyrene Microplastics in Feed on the Growth of Tilapia (Oreochromis niloticus) Setyono, Bagus Dwi Hari; Saomadia, Baiq Triska; Affandi, Rangga Idris
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.7924

Abstract

Indonesia is a country that is rich in natural resources and has various potentials that can be developed, especially in the field of aquaculture. Aquaculture activity that is often carried out by Indonesian people is the cultivation of tilapia (Oreochromis niloticus). Apart from that, Indonesia is known as the second largest contributor of plastic waste in the world after China. The scattered plastic waste will be degraded into microplastics which can then spread to tilapia farming locations. The aim of this research is to determine the effect of exposure to polystyrene microplastics given to tilapia feed on their growth. The research method used was a completely randomized design with 4 treatments and 3 replications with doses P1 = 0 mg/0.75 g feed (control), P2 = 0.01 mg/0.75 g feed, P3 = 0.1 mg/ 0.75 g feed, and P4 = 1 mg/0.75 g feed. The parameters tested were absolute weight growth, absolute length growth, spesific growth rate (SGR), feed conversion ratio (FCR) and water quality. The results obtained were that the effect of exposure to polystyrene microplastics in feed was significantly different on absolute weight growth, SGR, and FCR in tilapia (Oreochromis niloticus), but not significantly different on absolute length growth.
Crustacean Hyperglycemic Hormone and Gonad Histology of Female Spiny Lobster (Panulirus homarus) Inducted by Laserpuncture Wibowo, Jonathan Christian; Fadjar, Mohamad; Maimunah, Yunita
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.7926

Abstract

Spiny lobster is one of the potential commodities in Indonesia. On the other hand, there is still a problem to fulfill the export-ready stock of spiny lobster. Production engineering can be utilized as one way to overcome the existing problems. Laserpuncture is a new method of production engineering by utilizing low wavelength helium-neon light that can provide biological stimulation to living things resulting in accelerated development. Laserpuncture induction in crustaceans such as lobsters can be done on the eye stalk and ventral part. This study was conducted using completely randomized design method with 4 treatments and 5 repetitions of each treatment. The treatments given are differences in the duration of laserpuncture induction on female spiny lobster including A (2 seconds induction), B (4 seconds induction), C (6 seconds induction), and control (without induction). This study aims to analyze wheter laserpuncture affects Crustacean Hyperglycemic Hormone. CHH and gonad in female spiny lobster. Data analysis in this study was carried out qualitatively which included Crustacean Hyperglycemic Hormone A & B hormone, gonad histology, and survival rate. The results showed that treatment A (2 seconds induction of laserpuncture) on female spinny lobster had the most significant effect compared to other treatments.
Bibliometric Analysis of Medical Professionals' Professionalism on Healthcare Service Quality: A Study Using VOSviewer Nurvianie, Rizka; Sundari, Sri
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.7960

Abstract

Bibliometric analysis is a method used to describe various scientific publications (Tupan et al., 2016). This study employs bibliometric analysis on several Scopus-indexed articles discussing the topic of medical professionalism and its impact on healthcare service quality, using VOSviewer software. The aim of the bibliometric analysis in this research is to understand the development of the topic, publication trends, statistics across different countries, and subject areas related to medical professionalism and healthcare service quality from 2016 to 2023. Data were retrieved from the Scopus database using the keywords "medical professionalism and quality of health service". The researchers then used VOSviewer software to analyze and visualize the retrieved database. The results comprised 194 documents, which were narrowed down to 182 documents for the period of 2016-2023.
Analisis Morfologi Integratif Ikan Berod (Mastacembelus unicolor) di Sungai Brantas, Jawa Timur Sufaichusan, Ifa; Astuti, Septiana Sri; Paricahya, Akhsan Fikrillah; Lestari, Bela Fatma Hani Ayu; Kholil, Kiki Nur Azam; Apriliyanti, Fisma Josara; Yuniarti, Ating; Widodo, Maheno Sri; Kusuma, Wahyu Endra
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.7978

Abstract

Mastacembelus sp., a member of the Mastacembelidae family, is distributed across Java, Sumatera, and Kalimantan. Mastacembelus, locally named berod fish in the Brantas River lacks population’s descriptions and morphological analyses. Morphological analyses, including morphometric and meristic descriptions, are important for precise identification and classification of kinship relationships, serving as a cornerstone in the fields of biology, taxonomy, and conservation. This study aimed to conduct a comprehensive morphometric and meristic identification of the berod fish population in the Brantas River, East Java. A total of 37 samples were collected from 6 different locations: Blitar, Tulungagung, Kediri1, Kediri2, Nganjuk, and Mojokerto. The morphometric measurements were based on 25 characters, while the meristic calculations were based on 6 characters. The data analyzed with PCA and CA using SPSS and PAST programs. The results revealed that berod fish in the Brantas River had morphological characters belongs to the Mastacembelus unicolor. However, notable disparities were observed in meristic characters, particularly in the Dorsal Fin Spines (DFS). PCA analysis showed significant differences in morphometric characters but not supported by meristic characters. These results underscore the importance of integration both morphological and meristic analyses for a comprehensive understanding of the berod fish population.
Mental Models Based on Students Thinking Style About Objects in Static Fluid Gustina; Mansyur, Jusman; Laratu, Wahyuni N; Tule, Rahmat
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.7980

Abstract

This study aims to describe a mental models based on students' thinking styles about objects in static fluids. The type of research used is quasi-qualitative with a research design using Simple Research Design (SRD). This research was carried out at MAN Insan Cendikia, Palu City for grade XII students in the 2023 academic year, with 30 students as subjects. The instruments of this research are questionnaires, two-level test and interview guide. The data analysis technique used is the "Miles and Huberman Model" namely data reduction, data modeling and drawing conclusions. The results of data analysis showed that out of 30 students, there were 8 students with a Concrete sequential (Cs) thinking style, 12 students with an Abstract sequential (As) thinking style, 6 students with a Concrete random (Cr) thinking style, and 4 students with a Abstract random (Ar) thinking style. The group tested with abstract problem tended to have a higher average score than the group tested with concrete problem. When given abstract ploblem the Abstract sequential (As) and Sequential concrete (Cs) groups had a higher average score than the Abstract random (Ar) and Concrete random (Cr) groups.
Science Learning Using e-LKPD Ethno-SiMaYang Tapis Lampung Cloth to Improve Critical Thinking Skills Suwandani, Loly; Sunyono; Viyanti; Lengkana, Dewi
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.7984

Abstract

This research aims to explain the effect of using the Etno-SiMaYang Lampung Tapis Cloth e-LKPD in improving students' critical thinking skills. This research is R&D research with the Borg and Gall research model stages 1-7. The samples in this study were class VII.1 as the control class and class VII. 2 as the experimental class, the sample was selected using a cluster random sampling technique. The data collection instruments used were teacher and student needs analysis questionnaires, expert validation questionnaires, teacher and student response questionnaires, as well as pretest-posttest questions. The data analysis technique uses the t-test on students' n-Gain values. The research results stated that the expert validation results for construction suitability, content suitability and readability obtained a percentage score of 85.00% which indicated that the e-LKPD product was valid with the criteria "very high". The average percentage of teacher and student responses was 99.00% and 97.10%, which shows that the e-LKPD product is practical with the criteria "very high". The effectiveness of e-LKPD products in improving critical thinking skills in experimental classes can be seen from the average n-Gain for students of 0.71 in the "large" category with the effect size criteria being in the "large" category.

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