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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 83 Documents
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Search results for , issue "Vol. 8 No. 3 (2022): July" : 83 Documents clear
Analysis of the Application of Character Education in Genetic Engineering Materials Tomi Hidayat; Irwandi Irwandi; Nasral Nasral; Lely Yenita Asmara
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1499

Abstract

This study aims to analyze the application of character education in learning biology in Genetic Engineering material at State Senior High School 7 Bengkulu and see what efforts are being made by teachers and schools to instill such character education. This research is qualitative description research with 29 research subjects as grade XII students. The instrument used was in the form of a questionnaire and several interview questions. The results showed that the picture of biology learning character education in Genetic Engineering material in State Senior High School 7 Bengkulu had begun to be embedded but still needed guidance to be more focused on understanding the concepts, impacts, and application of genetic engineering techniques because teachers had not fully applied the teaching methods of character education in class. The picture can be seen in the observation data, questionnaires, and interviews of honest, disciplined, democratic, communicative, and creative values that have begun to develop. Caring, responsibility, and sociality are well entrenched. Independence is still very much needed to be considered while religious have begun to appear. In an effort to create character education attitudes that will be the basis for dealing with scientific and technological progress, the school has also implemented a number of support programs to improve or train character education attitudes
Reaksi Hidrorengkah n-Heksadeka Menggunakan Katalis Nikel-Zeolit Alam Serta Penentuan Energi Aktivasi (Ea) dan Orde Reaksi Ilham Salim; Yohanes B.J. Rusmanta; Jukwati Jukwati
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1514

Abstract

Research has been carried out on the preparation of active natural zeolite impregnated with nickel followed by activity testing through the hydrocracking catalytic reaction of n-Hexadecane. Active natural zeolite was obtained from PT Prima Zeolita Yogyakarta. The nickel concentration in the zeolite sample was carried out by ion exchange method with [Ni(NH3)6]2+ precursor solution with a concentration of 0.06M. The nickel content of the catalyst was determined by Atomic Absorption Spectrophotometer (AAS). The hydrocracking reaction used a fixed bed reactor system. Ratio of feed (n-Hexadecane) : catalyst = 3 : 1 (in gram). Catalysis study also carried out at various temperatures, from 315oC - 450oC at  certain nickel content.  The results of the catalytic reaction at each temperature after passing through the cooling system there was a liquid fraction that had been successfully accommodated then weighed and determined the percent of conversion. Furthermore, for the determination of Ea and the order of the reaction using linear regression calculations. The results showed that the catalytic reaction using an active natural Ni-Zeolite catalyst in the n-Hexadecane hydrocracking process resulted in different conversion results depending on the temperature of the catalytic reaction. The largest conversion was obtained at a temperature of 450oC, which was 35.18%. The reaction order was the first-order reaction (n=1). Meanwhile, the activation energy or activation energy (Ea) of the catalytic reaction in the n-Hexadecane hydrocracking process using a natural Ni-Natural zeolite catalyst with a nickel content of 2.0% (w/w) was 127.071 kJmol-1.
Implementation of Guided Discovery Learning Model with SETS Approach Assisted by Chemistry E-Module to Improve Creative Thinking Skills of Students Yerimadesi Yerimadesi; Yulia Asri Warlinda; Hardeli Hardeli; Andromeda Andromeda
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1522

Abstract

Creative thinking skills can train and develop thinking processes in finding new ideas and ideas to solve chemical problems and problems through discovery, exploration, experimentation, showing and demonstrating similarities, differences, and consistency. Therefore, it is necessary to update what has been learned, such as choosing the right strategy. This study aims to demonstrate the effect of implementing a guided discovery learning model using a SETS approach supported by the chemical Young's modulus on the creative thinking skills of students in the SMAN 1 Padang XI class. The method used was a quasi-experimental study with a randomized control group posttest-only design. The population of this study is all SMAN 1 Padang Class XI students enrolled in the 2021/2022 academic year, which includes 7 classes. A study population is grouped using random sampling techniques. The non-testing tools used were the Student Profile Assessment Form and the Creativity Assessment Criteria. The data analysis technique in this study was quantitative data analysis, testing hypotheses by using two unpaired samples in the mean similarity test analysis tcount> ttable. The result of the hypothesis test indicates that the research hypothesis is accepted. This means that the implementation of the Guided Discovery Learning Model using the SETS approach supported by the Electrochemistry module has had a significant impact on the creative thinking skills of students in Class XI at SMA 1 Negeri Padang
Analysis of Physical and Chemical Quality of PDAM Water in Teluk Ambon Baguala Sub-District Asry Nelannya Latupeirissa; Jolantje Latupeirissa
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1535

Abstract

A study has been carried out on the analysis of the physical and chemical quality of PDAM water in the Teluk Ambon Baguala sub-district. The purpose of this study was to analyze the physical and chemical quality of water from the Regional Drinking Water Company (PDAM) in Halong, Lateri, and Passo villages, including smell, taste, color, temperature, a total of dissolved solids (TDS), pH and hardness. The method used is the observation in the field at the time of sampling, then measurement and analysis in the laboratory. The results of the study indicate that the physical and chemical quality of PDAM water in the Teluk Ambon Baguala sub-district, which are smell, taste, color, total of dissolved solids (TDS), pH and hardness have met the drinking water quality standards according to the Regulation of the Minister of Health No. 492/Menkes/per/IV/2010.
Monitoring the Characteristics of High School Physics Learning Devices Refers to the 2013 Curriculum Content and Process Standards M. Ibnusaputra; Jumadi Jumadi
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1549

Abstract

This research is a qualitative research method with the type of document analysis and supported by interview studies. The purpose of this study is to describe the characteristics of high school physics learning tools that reach the content standards and process standards of Curriculum 2013. The documents analyzed are in the form of high school physics learning tools soft files from four teachers as respondents from different schools. The selection of the teachers was carried out by purposive sampling and the learning device data were analyzed descriptively. The research step begins by asking each teacher for the same type of learning tools, consisting of lesson plans, student’s worksheet, and instrument test for daily exams. Supporting step is an interview study with a semi-open model. The results of the data analysis of learning devices there are still 2 teachers who do not meet these types of learning tools, and only 1 teacher in the aspect of learning time allocation does not reach the standard process, which is only 30 minutes. Then generally each teacher is still not able to achieve aspects of the standard content, namely the achievement of basic competencies
Peningkatan Motivasi Belajar Melalui Penerapan E-Modul Fisika Berbasis Flipped Learning Yohana Atwina Aspiranti Ndoa; Jumadi Jumadi
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1556

Abstract

Face-to-face learning is being enforceable limitedly. To improve the quality of time in class, teachers can apply the flipped learning method. Flipped learning combines face-to-face in class with online learning. Physics e-module are acceptable as independent teaching material for students before participating in learning activities in class. The learning process in class gets used for discussion and practicum. This research implementation to know the application of physics e-modules based on flipped learning to increase students' learning motivation. This type of research is a pre-experimental type one-group pretest-posttest design. The samples were 16 students in class X Mathematics and Natural Sciences at Public Senior High School Wolowae. The data collection instruments used were questionnaire validation sheets and student learning motivation questionnaires. Based on data analysis, Asymp.Sig. (2-tailed) obtained is 0.00 < 0.05. Thus, there are differences in students' learning motivation before and after of physics e-module based on flipped learning. The increase of students' learning motivation with the acquisition N-Gain value was 0.64. This increase includes the medium category. The application of a physics e-module based on flipped learning in physics learning, especially the material of quantities and measurements, can increase the learning motivation of high school students in class X
The Effect of Using Physics Education Technology (PhET) Simulation Media to Enhance Students’ Motivation and Problem-Solving Skills in Learning Physics Anggi Susilawati; Yusrizal Yusrizal; A. Halim; Muhammad Syukri; Ibnu Khaldun; Susanna Susanna
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1571

Abstract

One of the demands of 21st-century skills is problem-solving skills, to have good solving skills, one must have good learning success factors, such as learning motivation. In fact, from the results of observations and interviews conducted at SMA Negeri 2 Darul Makmur, it was found that the motivation and problem-solving skills of students were still low. The purpose of this research is for investigating the effect of using Physics Education Technology (PhET) simulation media to enhance students’ motivation and problem-solving skills in learning physic. This research used a quasi-experiment quantitative approach with Non-Equivalent Control Group Design. The population of this research was students of Grade XII MIA as many as 57 students. There were 50 students taken by random sampling. The instrument was questioned in the form of an essay and questionnaire by the Likert scale. The data of this research was analyzed by average test, N-gain, and independent-sample t-test. The result showed that the average score of motivation study in experiment class is in the high categorize and in the control class is in the low categorize, while N-gain score problem-solving skill for experiment class is in the high categorize and in control class is in the medium categorize. Moreover, based on an independent sample test is obtained that there is a significant difference between for problem-solving motivation and skill, this is strengthened by the positive response of students using media simulation PhET in learning. It can be concluded conveyed that media simulation of Physics Education and Technology (PhET) in learning physic can enhance students’ motivation and problem-solving skills
Implementation of Project Based Learning Through the STEMC Approach to Improve Students' Creative Thinking Skills Ismi Zatya Iskandar; Sulastri Sulastri; Saminan Saminan; Elisa Elisa; Yusrizal Yusrizal; Ibnu Khaldun; Latifah Hanum
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1585

Abstract

The purpose of this study was to investigate the improvement of students' creative thinking skills by implementing STEMC-based project-based learning. This study consisted of 52 students of class X science at SMAN 3 Langsa. Creative thinking ability was assessed through pretest-posttest which was tested using statistically paired sample t-test and N-gain test. The results of the study stated that the application of the STEMC-based PjBL model on electrolyte and nonelectrolyte materials had increased creative thinking skills at a significant level of 0.000, indicating a sig value <0.05 and the results of the N-gain calculation were 0.8 in the high category. The results of the analysis showed that there were differences in the improvement of creative thinking skills before and after the application of the STEMC-based PjBL model. The results of the N-gain of each indicator of creative thinking ability, namely 0.47 elaboration are classified in the medium category, while flexibility, fluency and originality with N-gain results of 0.97, 0.87, and 0.8 are classified in the high category
Challenge of Applying STEM Education to Improve Physics Problem Solving Skills in Islamic Boarding Schools Arin Wildani; Agus Budiyono
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1586

Abstract

This study aims to examine the effect of the application of STEM education on students' problem-solving abilities at Islamic boarding schools in terms of educational background (santri-nonsantri and academic abilities). It is a pre-experimental research design using One Group Pretest-Postest Design. The population in this study is all physics education students at the Islamic University of Madura. The research sample is level 3 students, the determination of the sample is carried out using cluster random sampling technique. This research is a problem-solving ability test instrument in the form of description questions. Data collection is carried out by tests. Data analysis is carried out by two-way ANOVA test, N-Gain test, and effect size test. The results show the application of STEM education with influence significantly on the problem-solving ability of students in pesantren-based tertiary institutions and line with students' academic abilities. the higher the student's academic ability, the better the problem-solving ability. However, there is no relationship between the status of students and non-students. The challenges that must be solved in applying the STEM approach to Islamic boarding schools are difficulties in using mathematical procedures correctly and limited access to technology
The Effect of Collaborative Flipped Learning Strategy and Socio-cognitive Ability on Students’ Metacognitive Skills Sukardi Abbas; Julkarnain Syawal; Tejapramuja Akun; Astuti Muh. Amin
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 3 (2022): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i3.1589

Abstract

The reality shows that instructors and students are having difficulty implementing online science education during the pandemic. The purpose of this study was to determine the effect of collaborative flipped learning (CFL) strategy and socio-cognitive ability on metacognitive skills and self-efficacy in primary school pre-service teachers who were currently enrolled in a Basic Science course. This objective was motivated by the current state of education and teaching, which necessitates the use of technology to facilitate learning activities. This study employed a quasi-experimental design with a non-equivalent control group and a 2 x 2 MANOVA inferential statistical test. Prior to undertaking the inferential statistical test, we ran assumption tests, specifically normality and homogeneity analyses. The analysis results showed that there was a discrepancy in metacognitive skills between students in the experimental class who were taught the CFL strategy and those who were instructed the conventional strategy, indicated by an Fcalculated value of 11.299 and a significance value of 0.001. The analysis results also showed that there was a significant difference in metacognitive skills between students with high socio-cognitive ability and those with poor socio-cognitive ability, indicated by an Fcalculated value of 39.9724 and a significance value of 0.000. It was also found that the interaction between the learning strategy and socio-cognitive ability influenced students’ metacognitive skills. These findings suggest that educators should consider cognitive and social factors while implementing the collaborative flipped learning strategy to help students enhance their metacognitive skills

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