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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 82 Documents
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Search results for , issue "Vol 9 No 2 (2023): February" : 82 Documents clear
Pengembangan Video Praktikum Bermuatan Chemo-Entrepreneurship (CEP) untuk Meningkatkan Pemahaman Materi Sifat Koligatif Larutan Peserta didik SMA Aqilatun Ni'mah; Agus Kamaludin
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.1512

Abstract

In the era of the industrial revolution 4.0, soft skill development practicum, entrepreneurship, and mastery of material concepts are all critical components in meeting challenges. By incorporating entrepreneurial aspects into practicum, efforts can be made to improve its quality. This research aims to create a practical video with Chemo-entrepreneurship (CEP) on the colligative properties of solutions and evaluate the video quality and student reactions to the product. This study uses a 4D development model to conduct development research (R&D) (Define, Design, Develop, and Disseminate). The product is a chemo-entrepreneurship practicum video in an mp4 that shows making ice cream, soursop syrup, and salted eggs. One material expert lecturer, one media expert lecturer, and four reviewers validate the product. The results of media experts' product quality assessment receive a 95 percent rating in the Very Good category, material experts receive a 90 percent rating in the Very Good category, and senior high school chemistry teachers receive a 95 percent rating in the Very Good category. With a positive response rate of 97 percent, the students were enthusiastic about the video. Based on the evaluation results, it can be concluded that the developed product is suitable for use in the learning process in senior high school on the collaborative properties of solutions to improve entrepreneurship skills and students' understanding
Development of Physics E-Module Based on Discovery Learning to Improve Students’ Scientific Literacy Shofia Maghfiroh; Insih Wilujeng; Jumadi Jumadi; Dewi Masyitha
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.1733

Abstract

The education system in the current era of globalization has changed due to the COVID-19 pandemic. Learning takes place in the new normal transition period using the blended learning method. Blended learning that emphasizes students to study offline and online can lead to a lack of student scientific literacy. This study developed an e-module of physics in health to facilitate student learning that can be used for offline and online learning. This study aims to describe e-modules based on discovery learning about hydrostatic pressure submaterial. This type in research by adapting 4-D development model (define, design, develop, desseminate). The research instrument used was the media questionnaire, student response sheets, and scientific literacy questions. The results showed that the priority of the experts was 94% very well. Student responses to the e-module obtained a value of 90% very good category. The N-Gain value was obtained at 0.4 in the medium category. Based on the results of this study, it can be said that the e-module based on the discovery learning is effective in improving students' scientific literacy skills.
UJI KELAYAKAN ASPEK MEDIA VIDEO MIND MAPPING BERBASIS ETNOSAINS PADA MATERI ZAT ADITIF DAN ZAT ADIKTIF Mirsya Adelia; Asri Widowati; Jumadi Jumadi; Fitria Lafifa
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.1750

Abstract

This research is a development research with ADDIE development model. ADDIE has five stages of development, including Analysis, Design, Development, Implementation, and Evaluation. However, this research is limited to implementation which aims to determine the feasibility of the developed media and conduct small-scale trials. The Feasibility Test carried out is a validity test and a PA test or Percentage Agreement to reach an agreement between validators. The feasibility test was measured by a questionnaire in 2 aspects, namely the media aspect and the material aspect, each of which was carried out by 4 experts and 1 science teacher from SMPN 3 Bangkalan. Trial and taking responses with a questionnaire, given to students from SMPN 3 Bangkalan. The results of the feasibility test from 2 aspects resulted in an average value of 92% with a very feasible category. The PA test also states that each validator's data has reached an agreement. The response of students after testing the Android-based science flipbook media with the theme of the sensing system resulted in an average value of 89% with a very good response category
Respons Peserta Didik Terhadap E-Modul Praktikum IPA pada Materi Konduktor dan Isolator Mirsya Adelia; Asri Widowati; Jumadi Jumadi; Fitria Lafifa
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.1752

Abstract

This study is a quantitative study of calculating student responses to the development of e-modules science practicum on conductors and insulators. This study aims to determine the response of students to the e-module which is declared eligible for testing. Student responses were measured using a response questionnaire. Response Questionnaire used in the validity and reliability test before being used. The validity test was carried out on 4 instrument experts to measure precisely. Reliability tests were carried out to generate agreement values between validators. The product trial was conducted at the Darul Dakwah Integrated Junior High School, Sooko District, Mojokerto Regency in class VIII. The sampling technique was purposive sampling. Student responses to the science practicum e-module on conductors and insulators material were given to 16 students at Darul Dakwah Terpadu Junior High School, Sooko District, Mojokerto Regency and received a very good response with a score of 89%. 
Stimulating Metacognitive and Problem Solving-Skills Students' on Chemical Equilibrium through Modified Problem-Based Learning (M-PBL) Strategy Jusniar Jusniar; Syamsidah Syamsidah; Munawwarah Munawwarah
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.1753

Abstract

This quasi-experimental aim is to examine the effect of implementing the M-PBL strategy on the metacognitive and problem-solving skills of Chemistry Education students. The number of research samples was 35 and 33 students for the experimental and control classes were selected randomly. The experiment class uses the M-PBL strategy. In contrast, the control class usages a verification strategy for Chemical Equilibrium, Advance Basic Chemistry courses in the even semester of the 2020/2021 academic year. Two instruments used are, 1) 12 items of Objective test on Chemical Equilibrium (CE) to measure students' problem-solving skills. 2) 12 Essay Test items to measure metacognitive knowledge. Assessment of metacognitive Knowledge adapts Rompayom's rubric. Implementing the M-PBL Strategy affected students' declarative, procedural, and conditional knowledge. The MPBL strategy had a better effect than conventional strategies on students' problem-solving skills. 
Characteristic of Ceremai Fruit Electrical Properties as Electrolyte Solution in Galvanic Cells Lalu Ahmad Didik Meiliyadi; Isniwana Damayanti; Amalia Syuzita
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.1880

Abstract

It has been conducted a research to analyze ceremai fruit (Phyllanthus acidus) as an electrolyte solution for galvanic cells. The materials used consisted of copper (Cu), zinc (Zn) electrodes and an electrolyte solution from ceremai fruit. Electrolyte solution with a concentration variation of 60 to 100% was obtained from pure ceremai fruit electrolyte solution mixed with aquades. In addition, the electrolyte solution is fermented in a period of 1 to 5 days. The variables measured were pH, voltage, electric current and electric power. Based on the data analysis, it was found that the value of the acidity level was proportional to the concentration where at 100% solution concentration the pH value was 4.8 and at 60% the pH value was 5.4. The greatest voltage is 1 volt that obtained when the solution is in the most acidic state or highest concentration. It is found that the greater the concentration of the solution, the smaller the pH value (the acidity level increases) the value of the voltage, current and power will increase. However, when the electrolyte solution is fermented, it appears that the pH value is inversely proportional to the voltage generated. The longer of fermentation time, the pH value will increase but the voltage value will decrease. When the electrolyte solution is fresh, the pH value is 4.8 with a voltage of 1 volt, but on the 5th day of fermentation the acidity level increases with pH value of 2.15 but the voltage decreases to 0.65 volts. This is caused by oxygen exposure at the time of measurement so that the oxygen in the solution will increase. An increase of oxygen will reduce the density of electrically charged ions so that the current will decreases and the voltage will also decrease.  
Development of Biology Learning Media Assisted by Construct2 to Improve Critical Thinking Skills M. Noris; Sulistyo Saputro; Muzzazinah Muzzazinah; Ayu Rahayu
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.1921

Abstract

The construct2 software is an HTML5 based Game Builder Tool. Construct2 can be used in the development of biology learning media assisted by construct2 or HTML5 to improve critical thinking skills. This type of research is research and development (Research and Development) which is accommodated from Sugiyono (2008) which was developed according to the conditions and situations. The research data instruments consist of assessment instruments by validators (material, language, and media), and media-based questionnaires based on teacher and student responses. The research data is in the form of media data validation from a team of experts, the results of the virtual laboratory media feasibility test, and the results of the learning media effectiveness test. The research population consisted of 5 SMA 1 BELO classes consisting of IPA 1, IPA 2, IPA 3, IPA 4 with a total of 130 students. The research subjects consisted of 67 students from Senior High School Negeri 1 Belo, West Nusa Tenggara, Indonesia. The result of the research is an application-based virtual laboratory application that can be programmed using Construct2 or HTML5 software. The results of the validity test according to experts ranged from 97%, while the exact location was 87%. The implications of this research are expected to be able to contribute to researchers, practitioners, to be able to optimize construction in making 3-dimensional virtual laboratory media
Pengaruh E-Modul Sistem Ekskresi Berbasis Guided Inquiry Untuk Meningkatkan Kemampuan Berpikir Kritis dan ICT literasi Siswa SMP N 2 Ngaringan Nur Laili Miftakhurrohmah; Mohammad Masykuri; Sri Retno Dwi Ariyani Ariyani; M. Noris Noris
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2036

Abstract

E-Modules are teaching materials that are converted digitally by including images, videos, and animations. E-Modules can be integrated with Model Guided Inquiry. The purpose of the study was to determine the effectiveness of learning using guided inquiry-based E-Modules on students' critical thinking skills and ICT Literacy of students on the subject of the class VII excretion system of SMP 2 Ngaringan. The study population was 207 students of SMP N 2 Ngaringan, Central Java, Indonesia. The research sample used 52 students consisting of 26 students in class VII A and 26 students in class VII B. The results showed that there was a significant effect after giving treatment using Guided inquiry-based E-Modules on students' critical thinking skills and ICT literacy. This is evidenced by the acquisition of Posttest scores for the experimental class ranging from 86.91% on a limited scale and 84.69% on an operational test scale with a high category. The implementation of the syntax of students' critical thinking skills using Inquiry-Based E-Modules has a positive impact on students by increasing the implementation aspects of students' critical thinking skills with an average value of around 96.63% in the high category. The results of the Wilcoxon test at SMP N 2 Ngaringan obtained a sig value. 0.000 <0.05, it can be concluded that the hypothesis H0 is rejected and H1 is accepted. Based on these results, it can be concluded that there is a difference in the average value between before being given a lesson using an E-Module Based on Guided Inquiry and after using an E-Module based on Guided Inquiry on the subject of the human excretory system
Analysis of Student's Answer Error on Understanding of Energy Concept in Conceptual Change Text (CCT)-Based Learning Rahmah Novianti; Wafa Nur Aisyah; Wati Sukmawati
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2049

Abstract

Science learning has been considered a difficult subject for students. This study aims to analyze student error answers on students' science understanding abilities on energy concepts to find out students' difficulties in answering energy concept science questions through Conceptual Change Text (CCT) based learning. This CCT-based learning requires students to be more active in understanding concepts with the help of reading materials that have been provided by the teacher so that students can find concepts independently. The reading material given to students is in the form of reading material about energy. This research was conducted on third, fourth, and fifth-grade elementary school students to determine the level of difficulty at each level. This research method is a qualitative method using grounded theory. The instrument used is a test instrument. Student answer sheets to analyze the types of errors made by students in accordance with the energy concept learning indicators. Based on the results of the survey, data were collected on the average error rate of students in grades 3, 4, and 5 on energy concepts. The data shows that the third grade has an average error of 30.34%, the fourth-grade student's average error is 21.64%, and the fifth-grade student's average error is 14.39%.
Pengembangan Instrumen Penilaian Terintegrasi untuk Mengukur Keterampilan Berpikir Analitis dan Sikap Ilmiah siswa pada materi kesetimbangan Kimia Lalu Busyairi Muhsin; Endang Widjajanti Laksono
Jurnal Penelitian Pendidikan IPA Vol 9 No 2 (2023): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i2.2191

Abstract

Technological advances which are the parameters of the new era have an impact on the demands for increasing skills. The current demand for skills is in the form of 21st century skills, including analytical thinking skills. In addition, scientific attitudes are part of the science elements that are required to be mastered by students in this century, therefore it is necessary to have an instrument that can measure these two skills, based of this, an integrated assessment instrument is developed which aims to determine the characteristics of the instrument, the feasibility and the results of the measurement of an integrated assessment of students' analytical thinking skills and scientific attitudes on chemical equilibrium material for 11th grade of senior high school. All test subjects came from six schools in the city of Mataram, West Nusa Tenggara province. Sample take by stratified random sampling technique. The test results were analyzed using the Partial Credit Model 1 Parameter-Logistic (PCM 1-PL) approach in Item Response Theory (IRT) by the Winsteps program. All items were declared fit. The measurement results using this integrated assessment instrument show that students' analytical thinking skills and scientific attitudes on chemical equilibrium material are 36.5% in the moderate category

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