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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.
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Articles 115 Documents
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Search results for , issue "Vol 10 No 9 (2024): September" : 115 Documents clear
Development of an Automatic Portable Calibrator for Tipping Bucket Rain Gauge (TBRG) Using a Load Cell and Simple Water Sensor Rohmah, Dani Zulfia; Jasruddin; Subaer; Utomo, Bagus Satrio
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.7634

Abstract

The tipping bucket rain gauge is an automatic rain gauge that can measure rain intensity in mm/hour. Accurate measurement of rain intensity requires calibration of the rain gauge to ensure traceability. Calibration of a tipping bucket rain gauge is related to the volume of water as a calibration medium and time so as to produce a discharge that can be converted into rain intensity. Technological developments can make tipping bucket rain gauge calibration automatic by utilizing an Arduino Mega2560 microcontroller, a load cell and a simple water sensor based on the LM393 comparator IC, and combined with a compact design printed using a three-dimensional printer so that it can be used for ex-situ calibration. The data produced by this tool can be downloaded via the application that was built and produces a file in Excel form.
Project-Based Learning in Smart Solar Panel System for Analysis 21st Century Skills Prastyaningrum, Ihtiari; Ardi, Pramudya; Purwandari, Endhah; Hidayat, Wahyu
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.7639

Abstract

Collaboration and communication are two types of 21st-century skills that are very important for students to have. By having good communication and collaboration skills, students can build a wider network in the future, which is useful to support their lives. Students' communication and collaboration skills can be known through various activities, one of which is the involvement of students in project-based learning. The purpose of this study is to determine the effect of a modified project-based learning model on students' collaboration and communication skills. The project-based learning that we did focused on the project of making a smart solar system. This research is a type of development research, with a mixed method research method. We developed a modified project-based learning model. The data collection process was carried out by conducting in-depth interviews, and in-depth observations, supported by literature studies. In addition, we also used a measurement questionnaire to provide a numerical assessment of students' collaboration and communication skills. Based on the research conducted, we found that the modified project-based learning model can be used to determine the extent of students' communication and collaboration skills. Where the measurement results show good criteria in some indicators and sufficient on several other indicators.
Design and Construct of Magnetic Induction and Force Practicum Tools to Improve Science Process Skills Basir, Muhammad; Setiawan, Andhy; Chandra, Didi Teguh
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.7837

Abstract

The purpose of this study was to design and construct magnetic induction and force practicum tools (AlPrIGMa) to improve science process skills. This research belongs to Research and Development (R&D) research using the Hannafin & Peck development model which consists of three main stages, namely need assessment, design, as well as development and implementation. The research instruments used in this research include expert validation sheets, student response sheets, science process skills observation sheets, and science process skills test questions. The results of the assessment undertaken by 3 experts showed a percentage of tool feasibility of 89.3% with a very feasible category. In addition, the response from 10 students after testing the tools obtained an average percentage of 83% in the very good category.  The results of the application of the tools showed that there was an increase in each aspect of science process skills with an average N-gain score of 0.71 in the high category. Based on the effectiveness test, the independent t result is 0.009 < alpha value (0.05), which shows that AlPrIGMa is proven effective in improving science process skills.
The Influence of Magnetic Media Usage on Improving Reading Literacy Skills in Material Understanding of Objects in Second Grade Elementary School Fitria, Ana; Sukmawati, Wati
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.7991

Abstract

This study explores the effectiveness of magnetic media in enhancing students' literacy skills in material state changes. Traditional teaching methods often struggle to effectively convey abstract scientific concepts, resulting in varying student performance levels. To address this gap, magnetic media was introduced as an interactive visual aid in the learning process. The study employed a pretest-posttest design with students from a science class, analyzing their literacy skills before and after using magnetic media. Results showed an average pretest score of -5.481, improving to -4.771 in the posttest, indicating a significant average increase of 0.71 points. Posttest scores also exhibited lower standard deviations, suggesting more consistent performance among students. This underscores that magnetic media supports both high and low-achieving students, promoting a more uniform understanding across different performance levels. Such inclusivity is crucial in education to ensure effective teaching methods for diverse learners. The study contributes by highlighting the unique benefits of magnetic media in providing tangible and visual representations of abstract concepts. Future research should further explore its application in different educational contexts and optimize strategies to maximize its benefits in teaching and learning.
The Effect of Digital Flipbook Media on Improving Science Literacy on Human Digestive System Materials Among Elementary School Students Hartomo, Rahma Maulina; Sukmawati, Wati
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.7994

Abstract

This research aims to compare the effectiveness of two learning approaches in enhancing students' scientific literacy skills at the secondary school level. The methods employed were quasi-experimental with two groups: an experimental group applying Project-Based Learning (PjBL) using flipbook media, and a control group implementing conventional learning using PowerPoint media. Data were gathered through pretests and posttests administered to both groups. The findings revealed that the experimental group experienced a significant improvement in scientific literacy skills compared to the control group. The percentage of students who showed an increase in posttest scores in the experimental group (81.48%) was higher than that in the control group (53.57%). Data analysis also indicated lower result variability in the experimental group, highlighting consistency in learning effectiveness. Based on the research findings, the importance of interactive and contextual learning approaches in facilitating students' understanding of scientific concepts, with PjBL and flipbook media being more effective methods, is emphasized. The contribution of this research lies in providing a deeper understanding of the influence of learning methods and media on students' learning outcomes, with direct implications for teaching practices in schools
Increasing Science Literacy through Make a Match Learning Media on Human Growth Materials in Class V of Elementary School Izzati, Tazkya Gina; Sukmawati, Wati
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.7995

Abstract

This study aims to evaluate the influence of the Make a Match learning method on the science literacy ability of grade V elementary school students. This method is compared to conventional learning approaches in improving students' understanding of science materials. The research method used is an experiment using the Rasch Model to analyze the difficulty level of pretest and posttest questions. The results showed that there was a significant improvement in the science literacy ability of students in the experimental class who used the Make a Match method compared to the control class. However, there are several questions that are still considered difficult by students in both groups. This finding highlights the need to adjust learning strategies to overcome these difficulties to improve students' understanding of science literacy.
Improving Students' Science Literacy Skills through Treasure Hunting Games with Problem Based Learning Model Febianti, Farah Albi; Sukmawati, Wati
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.7996

Abstract

This study aims to evaluate the impact of the Problem Based Learning (PBL) model with a treasure hunt game strategy on improving students' scientific literacy skills. The research method employed a quasi-experimental approach with a pretest-posttest control group design. The subjects consisted of two classes: an experimental class implementing the PBL model with the treasure hunt game strategy and a control class using conventional teaching methods. Data were collected through scientific literacy tests administered before and after the intervention and analyzed using stacking and racking analysis based on the Rasch Model. The results indicated that both classes experienced an increase in scientific literacy skills, with the experimental class showing a higher average increase of 1.99 compared to the control class's 1.80. Although the percentage difference in improvement was only about 11.24%, this suggests that the PBL method with the game strategy can provide additional positive contributions to science learning. The discussion highlights the importance of proper method implementation, teacher-student interaction, and learning environment conditions in influencing learning outcomes. In conclusion, while the PBL method with the game strategy is effective in enhancing scientific literacy, a holistic approach is still needed for optimal development of students' abilities.
Development of Android-Based E-Modules in Biology Learning on Water Environmental Pollution to Enhance Science Literacy Liana, Tuti; Djufri; Sarong, Ali; Sofyan A
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8097

Abstract

Water environmental pollution has become an urgent global concern, requiring in-depth understanding and appropriate solutions to address its adverse impacts. In the educational context, it is important for students to have a strong science literacy to be able to understand and participate in environmental protection efforts. One of the proposed approaches to improving students’ understanding of water environmental pollution is to use Android-based E-modules in biology learning. This method of research uses a systematic literature review (SLR). The SLR method is carried out in three stages so that it can obtain a combination of literature study appropriate and accurate to the research problem to be raised. The results of the Systematic Literature Review (SLR) conducted to evaluate the effectiveness of developing Android-based E-modules in improving student science literacy in the context of biological learning about water pollution. Through a systematic approach, the study analyses a variety of relevant literary studies to draw strong conclusions about the potential of e-modules in facilitating a deeper understanding of scientific concepts related to water environmental pollution to enhance student involvement in science learning and literacy.
Exploration of Microalgal Role as Bioindicator to Evaluate Water Quality in the Waters of Desa Sungai Nibung West Kalimantan Safitri, Ikha; Sofiana, Mega Sari Juane
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8162

Abstract

The coastal area of Desa Sungai Nibung is a conservation area with high biodiversity. This area has been used for various activities, such as capture and aquaculture fisheries, shipping traffic, and tourism. These activities could affect the waters, ecosystems, and biodiversity condition. Water quality is determined by several parameters, which one of the bioindicators is microalgae. The presence of certain microalgae contributes to the change in the color of the water which indicates the presence of HABS phenomenon. Therefore, this study aimed to determine the composition of microalgae in the waters of Desa Sungai Nibung. Water samples were taken by purposive sampling method in 5 stations with different environmental characteristics. Each station was taken surface water using a plankton net. Microalgae in the samples were then observed with a microscope and their abundance was calculated. The composition of microalgae consisted of 22 genera, belonging to Bacillariophyceae (14 genera), Dinophyceae (7 genera), and Chlorophyceae (1 genus). The Bacillariophyceae dominated the waters with a percentage of 63.66%. Microalgae abundance ranged from 3.94-7,329.25 ind/L with oligotrophic and mesotrophic categories. The diversity index was low to medium (0.74-1.78), Evenness index was low to medium (0.31-0.66), and dominance index was low to high (0.24-0.74).
Implementation of The Electronic Application for Marriage and Pregnancy (Elsimil) to Accelerate Stunting Reduction Wulansari, Ida Ayu Komang; Martini, Ida Ayu Oka; Darma, Gede Sri; Mahyuni, Luh Putu
Jurnal Penelitian Pendidikan IPA Vol 10 No 9 (2024): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i9.8231

Abstract

Denpasar City is one of the areas that has succeeded in reducing the prevalence to 5.5%, one of which is by providing guidance to prospective brides to reduce the risk of stunting cases by implementing the ELSIMIL application. This study was conducted to obtain an overview of the factors that influence the behavior of using the ELSIMIL application in Denpasar City so that it can be an effort to accelerate stunting reduction. Data were collected from 14 informants, both users and policy holders. Data collection methods through interviews, observations, and document studies with validity testing through source triangulation and method triangulation. The results of the description of the ELSIMIL application implementation show that performance expectations, effort expectations, social influences, and facility conditions affect usage behavior along with behavioral intentions according to UTAUT theory. Performance expectations, which include perceived usefulness, motivation, relative advantage, and belief in the future potential of the application, are the main factors supporting usage behavior. Effort expectations include perceived ease and complexity of information can be a factor that supports behavioral intentions. Social support from family and friends and application conditions can also influence ELSIMIL usage behavior

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