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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 45 Documents
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Search results for , issue "Vol. 7 No. 4 (2021): October" : 45 Documents clear
The Need Analysis for E-Learning Based on Massive Open Online Course (MOOC) for High School Students Andika Febrian; Y Yennita; Zuhdi Ma’ruf
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.772

Abstract

The rapid development of the era demands that the world of education also be involved. Because along with the development of the times, education must experience innovation and adapt to advances in technology and information to exist and maintain its quality. MOOC is a system that integrates education and technology. Through this system, learning is presented that is interesting, effective, and easily accessible to anyone. This survey research was conducted as a first step in developing MOOC-based e-learning for high school students. The benefit of this research is that we will get what students currently need in learning physics online based on MOOC. This requirement analysis is seen based on two indicators: analysis of learning problems and analysis of students. Based on the results of this study, it was found that there is a need for MOOC-based e-learning for high school students with a high category level. Thus, the steps that will be made after this are developing learning tools to meet these needs
Analysis of the Impact of Coulomb Stress Changes of Tehoru Earthquake, Central Maluku Regency, Maluku Province Matheus Souisa; Sisca Madonna Sapulete
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.975

Abstract

The Tehoru earthquake occurred due to the release of stress in rocks. There is a release of energy as an earthquake as a result of the rock elasticity limit has been exceeded because the rock is no longer able to withstand the stress. One method to determine the distribution of earthquake stress is the Coulomb stress change method. The study aimed to determine the DCS of the Tehoru earthquake, Seram Island, and the effect of the main earthquake stress release on aftershocks.  The research results show that the DCS distribution of the Tehoru June 16, 2021 earthquake is shown with negative lobes and positive lobes. The negative lobe is found in an area that is perpendicular to the fault plane and has been identified as having experienced relaxation, so there may be still aftershocks with stress values ranging from (0.0 – 0.3) bar. The dominant positive lobe occurs next to the southern end of the fault plane, too much located in the area of increasing Coulomb stress with values ranging from (0.2 - 0.6) bar
Relationship between Learning Motivation and Biology Learning Outcomes Nurul Aulia Rahmi; Ramadhan Sumarmin; Yuni Ahda; Heffi Alberida; Abdul Razak
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.773

Abstract

This research is a descriptive correlation study that aims to reveal the relationship between learning motivation and learning outcomes of students' biology. This study uses a correlational study approach because it connects two variables, namely two independent variables in the form of learning motivation and the dependent variable in the form of biology learning outcomes of students. The technique used in sampling is purposive proportional random sampling, by determining the proportion according to the number of students in the school being studied. In this study, Pearson Product Moment using for conversion score analysis, score distribution, normality tests, and correlation analysis. This correlation analysis aims to determine the relationship between learning motivation and learning outcomes of biology. Furthermore, to see whether or not there is meaning in the research, the t-test is used and to see the contribution between the two variables using the coefficient determinant formula. The results show that there is a positive and meaningful relationship between learning motivation and learning outcomes of students in class X MIPA SMAN in Padang City with the value of tcount are 7.603, at the level of confidence 95% with db = 285, greater than ttable which is 1.650
Group Dynamics and Student Self-Efficacy in Online Science Learning during the COVID-19 Pandemic Linda Kusumawati; Ari Widodo; Diana Rochintaniawati
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.760

Abstract

The complex problems of online learning in synchronous and asynchronous because of a reduction in the social life of students. It is necessary to do collaborative learning to observe the dynamics of the interactions in groups during learning. The purpose of this study was to observe group dynamics and student self-efficacy during online learning. The study uses descriptive qualitative methods with data triangulation through observations, interviews and surveys. Junior high school research subjects used the discussion method with asynchronous learning on WhatsApp group (WAG). The high school subjects used the discussion method with synchronous learning on the WAG. Aspects that are observed in group dynamics are the division of roles in groups, leadership, contributions when presenting ideas or ideas, contribution to task work, and interdependence in groups. Self-efficacy was observed using indicators of mastery experience 78% junior high school and 73.3% high school, vicarious experience 76.5% junior high school and 78.1% high school, verbal persuasion 71.4%, physiological and affective states 75.6%. The average percentage of students' self-efficacy was in the medium category, namely 74.2% for junior high school and 75.6% for senior high school
Cultivar Repair of Local Vigna Radiata L to Use Multigamma Irradiation Technique (Nuclear) That Tolerant to Dry Condition, Rainy Season, Germ, and High Production Bartholomeus Pasangka; Irvandi Gorby Pasangka; Zoran S. Ilic
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.859

Abstract

Vigna Radiata L is grouped as the third important legume in Indonesia after soybean and peanut with high nutrition. The research aims to develop local Vigna Radiata L from Timor Island Indonesia with multi-gamma irradiation technique and carefully selection for obtaining several variations of superior varieties. The main research method comprised of observation, irradiation, purifying, careful selection, comparative, analysis, and interpretation. The results of research on final purifying are obtained three variations of mutant varieties with several superior chemical and physical characteristics.  The production of Vigna Radiata L as a result of Multigamma irradiation significantly increased, and on final purifying obtained especial superior of selected mutant varieties namely, two varieties can be fruited for the second time with harvest age are relatively short
Analysis of the Need for Android Based Mobile Learning Development to Improve Student Science Literations Ulia Anisatur Rosidah; Putut Marwoto; Bambang Subali
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.805

Abstract

Science learning in Indonesia has not succeeded in increasing scientific literacy skills, as indicated by the decreasing international ranking from year to year. One of the efforts made to improve scientific literacy is using Android-based learning media. This study aims to analyze the need for the development of instructional media to improve students' scientific literacy at MTs Al Uswah Bergas Semarang Regency. This type of research is a descriptive study that is to describes the current situation. The data instruments used were interviews, observation, and questionnaires. The results of the research on the analysis of the needs for learning media based on android showed that 38% of the 80 students, namely 30 students agreed to develop Android-based learning media, while 29% of the students showed disagreement, 21% strongly agreed, and 12% strongly disagreed. There are aspects of literacy then students including; literacy as mastery of science as knowledge was 63%, 66% as a way of thinking, 62% of scientific literacy as a way of learning, 62% of the aspects of mastery of the competence of the interaction of science, technology, and society. Therefore, it is necessary to conduct research on the development of Android-based mobile learning media to improve students' scientific literacy
Application of Discovery Learning Model in Increasing Student Interest and Learning Outcomes Rosnidar Rosnidar; Yusrizal Yusrizal; Mustafa Mustafa; Susanna Susanna
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.745

Abstract

This research aims to find out the application of discovery learning models in increasing students' interest and learning outcomes in harmonic vibrational materials in MAN 4 Aceh Besar. The method in this study is quasi-experimentation with the design of a pretest-posttest control group. The instruments used are questionnaires and problems. The results showed that the average N-gain of student learning interest in the experimental class was 0.79 high category and control class 0.28 low category. The results of each experimental class indicator included a very positive category while the category control class was positive. Based on the results of the analysis of both classes, it can be concluded that the average interest in student learning in the experimental class is more increased than in the control class, especially on indicators of student engagement. The average N-gain result of student learning outcomes in the experimental class obtained a score of 0.61 moderate categories, then in the control class obtained a score of 0.35 medium category. Based on the test results, the average of the two classes obtained significance scores of 0.000 < 0.05, meaning that there was a difference in the average learning outcome of students in experimental classes and control classes. This proves that the discovery learning model's application can improve students' learning outcomes higher than the discovery learning model in the control class. This study concludes that the application of discovery learning models can increase students' interest and learning outcomes in harmonic vibrational materials in MAN 4 Aceh Besar
Application of Contextual Teaching and Learning (CTL) Learning Strategies on Metacognitive Ability and Leaarning Outcomes in Immune System Materials Maulinda Yani; Safrida Safrida; Muhibuddin Muhibuddin
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.765

Abstract

This study aims to determine the differences in metacognitive abilities and student learning outcomes after applying Contextual Teaching and Learning (CTL) learning strategies in the experimental class and the control class on the material of the immune system. The research method used is an experimental method with a pretest-posttest control group research design. The research subjects were 125 students at SMAN 2 Lhokseumawe. The parameters measured were metacognitive ability using a questionnaire and learning outcomes using the multiple-choice type test objective. Data was collected through pretest and posttest on metacognitive abilities, and learning outcomes were analyzed by parametric statistical tests using independent sample t-test. The metacognitive t-test on the score strongly agrees with the students in the experimental class and the control class, namely tcount (6.14) > ttable (1.65) significantly different. Metacognitive t-test on scores quite agrees with students in the experimental class and control class, namely tcount (0.61) < ttable (1.65) not significantly different. The metacognitive t-test on the score slightly agrees with the students in the experimental class and the control class, namely tcount (10.07) > ttable (1.65) significantly different. The metacognitive t-test on the students' disagreeing scores in the experimental class and control class, namely tcount (14.40) > ttable (1.65), was significantly different. The results showed differences in the application of CTL learning strategies to metacognitive abilities and learning outcomes between the experimental and control classes. It can be concluded that there are differences in metacognitive abilities and learning outcomes between the experimental class and the control class after the application of the CTL learning strategy to students at SMAN 2 Lhokseumawe on the subject of the immune system
The Relationship between Multiple Intelligences and Biology Learning Outcomes of Student Rika Andima; Ramadhan Sumarmin; Yuni Ahda; Heffi Alberida; Abdul Razak
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.778

Abstract

The achievement of learning objectives can be seen from the learning outcomes obtained by students after the learning process. Appropriate learning strategies by paying attention to multiple intelligences in students can affect learning outcomes. This research aims to analyze the relationship of intelligence learning outcomes with the student's biological learning outcomes. This research was conducted on 1st-grade students of natural sciences at Padang High School. The sampling technique is stratified using purposive sampling and proportional random sampling. The research instrument used multiple intelligence questionnaires and multiple-choice questions. The data in this study were analyzed using the Spearman rank correlation test. The results showed that each multiple intelligences had a significant relationship with student learning outcomes, except for three types of intelligence: visual-spatial, physical kinesthetic, and intrapersonal intelligence
Application of the Guided Inquiry Model to Improve Science Process Skills High School Students Ade Rahayu Fadhilla; Muhibbuddin Muhibbuddin; Muhammad Syukri
Jurnal Penelitian Pendidikan IPA Vol. 7 No. 4 (2021): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v7i4.779

Abstract

This study aims to improve students' science process skills by applying a guided inquiry learning model to the concept of work and energy learning physics. The research design used was a quasi-experimental control group design. The population in this study was all class X MIA SMA Negeri 5 Banda Aceh, which consisted of five parallel classes who took the science program in the even semester of 2020/2021 with a total of 139 students. Two classes as the research sample were selected by purposive sampling by taking into account the average value of physics for each class. Meanwhile, the determination of the experimental and control classes in this study was carried out randomly. Data on science process skills in both classes was obtained through observation sheets filled out by two observer teachers. The results of data analysis show that, in general, there is a significant difference between the improvement of science process skills in the experimental class and the control class for the indicators of observing, predicting, measuring, communicating, and concluding. However, for classifying indicators, the results were not significantly different. The improvement of science process skills in the experimental class in general for all of these indicators certainly cannot be separated from each step of the guided inquiry learning model they carry out. The positive results of the implementation of physical learning through the inquiry model on students' science process skills can be used as a reference and support for teacher implementation in carrying out the teaching and learning process of physics, especially on the concept of business and energy

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