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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 6,280 Documents
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The Effectiveness of Tornado Physics Enrichment Book to Increase Science Literacy of High School Students Izzah, Nurul; Desnita, Desnita
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.5076

Abstract

Scientific literacy is a need and learning goal in the industrial era 4.0. Indonesia's low scientific literacy is an urgent problem. There are many ways that can be used in learning to hone scientific literacy, including choosing sources and teaching materials that are integrated with natural disaster environmental. In this research, scientific literacy was sharpened in physics learning through the use of a knowledge enrichment book entitled Tornado. In this enrichment book, the discussion of tornadoes is presented from a physics perspective including the concepts of energy, heat, fluid dynamics and global warming. The aim of this research is to increase students' scientific literacy by using physics enrichment books on the theme of the tornado disaster. This research uses an experimental research method in the form of a quasi-experimental design with a one-group pretest-posttest design. The results of the trial of 60 students from SMAN 13 Padang and SMAN 2 Padang Panjang showed that the use of enrichment books was able to increase students' scientific literacy, with an average pretest scientific literacy of 46 and an average posttest of 87, and an N-gain of 0.76. These results indicate that the use of tornado physics enrichment books is effective in increasing students' scientific literacy.
Development of Biopreneurship Project-Based Module for Junior High School Students in Mandalika Lombok Special Economic Zone Rosyidi, M. Akhyar; Jufri, A. Wahab; Artayasa, I Putu
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.5078

Abstract

The development of entrepreneurial literacy is crucial for students to prepare themselves to benefit from the current development of the Mandalika Lombok Special Economic Zone (SEZ). The purpose of this study is to develop a project-based science module focusing on biopreneurship to enhance students' entrepreneurial literacy. This research is a development study that adopts the Dick and Carey model. The research data consist of a description of the development of the science module and its theoretical feasibility. The feasibility of the science module is analyzed using Aiken’s V formula. The research results indicate that the expert assessment of the feasibility of the biopreneurship-based project-based science module shows a percentage of 77.3% in the category of being suitable for use. Meanwhile, the biopreneurship project worksheets have a percentage of 73.9% in the category of being suitable for use. Additionally, the learning steps have a percentage of 80.0% in the category of being suitable for use in teaching and learning. The conclusion of this study is that the development of the project-based biopreneurship science module can be effectivelyi used to enhance students' entrepreneurial literacy.
The Effect of STEM-Based Differentiated Learning to Improve Students' Critical Thinking Skills: A Meta-Analysis Study Haetami, Haetami
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.5084

Abstract

This study aims to determine the effect of differentiated learning to improve students' critical thinking skills. The type of research is meta-analysis. The samples of this study came from 13 national and international journals. The process of searching for research samples through Google Scholar, ScienceDirect, Eric, Springer, Plos ONE, MPDI, and ProQuest databases. The inclusion criteria were Research must be national and international journals indexed by SINTA, WOS, and Scopus; Research must be experimental or quasi-experimental; Research from national and international journals published in 2019-2023; 4) Research has a relationship with research variables; 5) Research data must have t, f, and standard deviation values. The data selection process is the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) method. Data analysis is statistical analysis with the help of JSAP. The results concluded that the average effect size value of the whole study was 0.892 with high criteria. This finding shows that STEM-based differentiated learning has a significant effect on students' critical thinking skills.
Analysis of Palm Oil Industry Liquid Waste Management at PT. Citra Putra Kebun Asri in South Kalimantan Province Putra, Surya Eka; Barlian, Eri; Syah, Nurhasan; Umar, Iswandi; Dewata, Indang
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.5101

Abstract

Oil palm plantations are currently experiencing quite rapid growth; this has resulted in a large number of oil palm fruit processing industriespalm oil (crude palm oil) and palm kernel (palm kernel). The more oil palm fruit that is processed, the more liquid waste it produces. Liquid waste generated during the production process can harm the environment because of the high organic matter contained therein. The purpose of this study was to analyze the management of palm oil industrial wastewater at PT Citra Putra Kebun Asri.The method used in this study is an exploratory method and the collection and testing of data is done by graph sampling. The results of the analysis contained in the palm oil industrial wastewater, namely the pH content ranges from 4-8.5. The content of BOD and COD in the first pool had quite high levels, this was due to (human error) during testing, factory measuring instruments that had not been calibrated and inaccurate sampling by factory staff. While the BOD and COD in the application pond have values ​​that are in accordance with the liquid waste quality standards with BOD values ​​below 100 mh/L and COD values ​​below 250 mg/L
Level Knowledge of Farmers on The Implementation of Balanced Fertilizer; Ratio of Fertilizer to Land Area for Increasing Production Herdiana Herdiana; Yudi Hermawan
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.5116

Abstract

The nature of farmers' dependence on chemical fertilizers or inorganic fertilizers makes farmers even more helpless when subsidized fertilizers are scarce. The agricultural system in Central Lombok is mostly rainfed, because this area is classified as a tropical area. The research location is in Masjuring Village, West Sub-District, Central Lombok Regency, West Nusa Tenggara which will be carried out for 8 months, namely from November 2022-June 2023, the data comes from primary and secondary data. The research results were analyzed using SPSS Version 21 analysis which showed that the majority of farmers were very supportive of research activities because they received great benefits in carrying out farming activities. Prior to the implementation of the research activities, the majority of farmers had low knowledge of balanced fertilizers, both the concept, purpose and benefits of applying balanced fertilizers which were in ranges 2 and 3, namely they did not know and did not know and after the activity there was an increase in knowledge related to the effectiveness of program implementation. will be applied. Based on the results of the Spearman rank test using SPSS, it is known that the significance value or sig (2-tailed) is 0.0380 because the sig (2-tailed) value is 0.0380 < smaller than 0.005, which means that there is a significant relationship between the knowledge level of farmers and the effectiveness of fertilizer application. balanced. The higher the farmer's knowledge of various aspects related to the program, the higher the farmer's awareness of the benefits of the program
STEAM Study on Local Wisdom of Batik Tulis Yogyakarta to Develop Science Teaching Materials Setianingrum, Dwi Agnes; Jumadi, Jumadi
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.5133

Abstract

Batik tulis is one of Indonesia's cultural heritage which is rich in meaning and philosophical value. Batik tulis crafts are scattered in various parts of the region with their respective characteristics. One of the regions producing batik art is Yogyakarta. The process of making batik is often taught in arts and culture subjects in the context of preserving Indonesian culture, even though the process of making batik can also be integrated into science learning. There are many components in the process of making batik tulis related to natural science material. This research aims to determine aspects of STEAM (Science, Technology, Engineering, Art, and Mathematics) in the process of making batik for the development of junior high school science teaching materials. This research method uses qualitative research with descriptive analysis of the Miles and Huberman model. The sampling technique in this study was purposive sampling which was collected through observation, in-depth interviews, documentation, and literature review. The results of this study indicate that the local wisdom of batik tulis Yogyakarta contains STEAM aspects in the manufacturing process and can be used as science learning material in junior high schools.
Development of Flipbook-Based Teaching Materials for Learning in Elementary School’s Putra, Alpidsyah; Sidiq, Fadhil; Mahlianurrahman, Mahlianurrahman
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.5141

Abstract

Abstract: The use of digital teaching materials in the 21st century is considered very relevant to the development of information and communication technology in learning in elementary schools. Good teaching materials are teaching materials that include all the material needed in learning activities. This research aims to develop flipbook-based teaching materials in project activities to strengthen the profile of Pancasila students (P5) in elementary schools. The methodology used in this research uses the ADDIE model (analysis, design, development, implementation, and evaluation). Data analysis techniques use qualitative data analysis and quantitative data analysis. This research was conducted at SD Negeri 1 Langsa City, SD Negeri 11 Langsa City and SD Negeri 2 Seulalah. Based on the research results, the percentage of material expert validation was 88.95% with a very valid category; media expert validation obtained a percentage of 90.57% in the very valid category, while learning design experts obtained a percentage of 86.25% in the very valid category. From the research results above, it shows that this flipbook teaching material is very suitable to be applied as digitalization-based teaching material in the project to strengthen the profile of Pancasila students in elementary schools.
Detection and In Silico Study of Neochlorogenic Acid from Rhizophora apiculata Stem Bark Extract as HBV Replication Inhibitors Khalil, Muhammad; Dwitya, Yonadiah
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.5144

Abstract

This study aims to detect and characterize the presence of neochlorogenic acid in Rhizophora apiculata stem bark extract and to examine its potential as an inhibitor of Hepatitis B virus (HBV) replication with in silico approach. This explorative descriptive study used liquid chromatography-mass spectrometry (LC-MS/MS) analysis to detect the content of neochlorogenic acid, and an in silico study through molecular docking analysis using the blind docking technique to test its potential to inhibit HBV replication. LCMS/MS results showed that the neochlorogenic acid was present in R. apiculata stem bark extract which was detected with a peak at 3.94 retention time, and fragment ion with a m/z value of 355.1029. The docking analysis results showed that neochlorogenic acid forms a binding site that is relatively similar to the reference ligand to the HBV capsid protein, involving amino acid residues PHE 23, PRO 25, PHE 110, TYR 118, TRP 102, ILE 139, LEU 140, and SER 141, with binding affinity score -6.3 kcal/mol. Therefore, based on the results of this study, it can be concluded that neochlorogenic acid derived from stem bark extract of R. apiculata has the potential to be used as an alternative treatment for hepatitis B virus infection. 
Bahasa Inggris Islami, Zukya Rona; Sidiq, Fadhil; Kurniawan, Rizkei
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.5146

Abstract

Sensitivity to the environment is an ability that must be possessed by students to be able to find alternative solutions that are right for solving environmental problems. Therefore, the study aims to develop a SETS-based environmental geography textbook using the ADDIE development model and environmental geography course students as respondents. Data was collected using validation sheets and FGD narratives by experts to maintain textbook quality and descriptive analysis. Using a geographical approach, environmental geography textbooks were developed on the basis of SETS. The textbook contains topic sub-chapters, illustrations in tables and graphs, assignments, and activity-based exercises. Based on SETS, practical steps are used to develop environmental geography textbooks, including presenting contextual science materials; presenting local, national, and international environmental issues; presenting examples of the use of technology in overcoming environmental problems;  describing the impact of technology use on the environment and society; and designing evaluations of problem-based textbooks with student activities including SETS elements and involving a geographic approach. This textbook is intended to be used by lecturers of Indonesian environmental geography and subsequent studies as reference material.
The Effect of STEAM-Based Hybrid Based Learning Model on Students' Critical Thinking Skills Utomo, Wasito; Suryono, Wiwid; Jimmi, Jimmi; Santosa, Tomi Apra; Agustina, Ika
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.5147

Abstract

The purpose of the study was to determine the effect of STEAM-based hybrid based learning model on students' critical thinking skills. This research is a type of meta-analysis research. The research data came from 15 national and international journals. The process of searching for data sources through the google scholar database, Science Direct, Eric, Plos ONE and Wiley. The data selection method is the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method. The inclusion criteria for this meta-analysis research are that the research must be published in the last 5 years 2018-2023, the research must use experimental or quasi-experimental methods, the research must have an experimental class that applies a hybrid-based learning model and a control class, the research comes from journals indexed by SINTA and Scopus, and the research has complete data to calculate the effect size. The data analysis technique is quantitative analysis by calculating the effect size value, research heterogeneity and publication bias with the help of the Comprehensive Meta-analysis (CMA) version.3 application. The results of the study concluded that the summary effect size or average effect size (p < 0.01; ES = 1.052) criteria were strong. This finding explains that the hybrid-based learning model has a significant effect on students' critical thinking skills. This STEAM-based hybrid-based learning model has a higher effect on students' critical thinking skills than the conventional model. Model has a high influence on students' critical thinking skills than conventional models

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