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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 6,421 Documents
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Efikasi Diri Peserta Didik pada Pembelajaran Sains Ditinjau dari Gender Rahmadani, Amalia; Jumadi, Jumadi; Wilujeng, Insih; Suyanta, Suyanta; Afikah, Adilah
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.2873

Abstract

This study aims to determine students’ self-efficacy in Science learning. In addition, this study also aims to determine whether there is a difference of students’ self-efficacy in Science learning according to gender. The research subjects were 34 students SMP Negeri 14 Yogyakarta consisting of 14 female students and 20 male students. The research instrument used is a questionnaire containing four indicators of self-efficacy in Science learning and 13 sub-indicators. The research analysis used is descriptive statistics and T-test. The results showed that the students' self-efficacy in Science learning is at a moderate level with a mean of 3.66. The mean in the female group is 3.68 (moderate) and the male group is 3.65 (moderate). The results of the T-test analysis showed that there is no difference in students’ self-efficacy in Science learning between groups of female and male students. The results of this study only contain a small sample, therefore it is hoped that there will be further research using a wider sample
Evaluation of Use of Web-Based PolAc-D Application Fithriany, Fithriany; Nurhasanah, Cut; Harahap, Lili Kartika Sari; Dewi, Silfia
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3016

Abstract

Maternal and child health is a national policy that is one of the strategic plans, namely the challenge of making pregnancy safer. One of the main strategies implemented is to increase access and reach of quality maternal and neonatal health services to reduce maternal and infant mortality. PolAc-D is a web-based application that has been designed to monitor the health of pregnant women and fetuses. The purpose of this study was to evaluate the use of the PolAc-D application. The research method is a survey with a questionnaire that has been tested for validity and reliability, the sample used is all midwives who are in the Work Area of ​​the Langsa Baro Health Center, totaling 47 people. The results obtained a total score of 2,136, an average value of 45.4, for a maximum score of 53 and a minimum score of 39. These results mean that the evaluation of the use of the polAc-D application is very good, both in terms of use, application features that are easy to understand and according to the services that are carried out by midwives every day in providing services.
Pengaruh Pembelajaran Berbasis Masalah Terhadap Kemampuan Berpikir Kritis dan Sikap Ilmiah Peserta Didik di SMA Daerah Pedesaan Aceh Yulia, Zulfa; Salirawati, Das
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3026

Abstract

This study aims to determine differences in critical thinking skills between students who apply the problem-based learning model and students who apply the direct instruction model; Differences in scientific attitudes between students who apply the problem-based learning model and students who apply the direct instruction model. This study uses a quasi-experimental research type with a posttest only design. This research was conducted at SMA Negeri 2 Nisam Aceh Utara. The sample in this study consisted of two classes, namely class XI-IPA1 as the experimental class with the Problem based learning model and class XI-IPA 2 as the control class with the direct instruction learning model. A total of 50 students as the research sample were taken by cluster random technique. The instrument used is in the form of multiple-choice questions to measure students' critical thinking skills and scientific attitude questionnaires. The MANOVA test is used to analyze differences in critical thinking skills and scientific attitudes of students in the experimental class and the control class. The results of the study show that there are significant differences in the ability to think critically between students who apply the problem-based learning model and students who apply the direct instruction model; there is a significant difference in scientific attitude between students who apply the problem-based learning model and students who apply the direct instruction model.
PEMBELAJARAN MATERI GERAK BENDA UNTUK SISWA SD DENGAN MEDIA CANVA VIDEO Hidayah, Moh. Danar; Ruhiat, Yayat; Rusdiyani, Isti
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3122

Abstract

Science and Technology (IPTEK) is developing rapidly and has provided many changes Science and Technology (IPTEK) is developing rapidly and has provided many changes from various fields in Indonesia. One of the changes that has occurred in the field of education is marked by the occurrence of a pandemic, where technology is now increasingly being recognized and utilized, such as learning media. Learning media is used as a supporting mediator for the learning process so that it is effective and efficient in various environmental conditions, both pandemic and non-pandemic, such as using learning media based on the Canva video software. This study aims to develop content for learning Natural Sciences (IPA) material for motion of objects based on canva video for Elementary School (SD) students. This type of research uses research and development (Research and Development) which is commonly called RND by using the research and development model from Borg and Gall (1989) there are 10 steps to implementing a development research strategy. However, researchers only carried out 3 stages, namely research and initial information gathering, planning, and developing initial product drafts. Thus this research resulted in the development of material motion material content for elementary school students using Canva video which has the potential to become a learning medium that contains material on bats, ducks and camels. In addition, canva videos display content with the narrator's facial features with attractive color designs, text, and images.    
PENGEMBANGAN VIDEO PEMBELAJARAN BERBASIS SPARKOL VIDEOSCRIBE TERHADAP PESERTA DIDIK KELAS XI MAN 1 PASAMAN BARAT Monhartini, Monhartini; Razak, Abdul; Irdawati, Irdawati; Putri, Dwi Hilda
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3123

Abstract

This research aims to produce learning videos on circulation system material and the digestive system in humans that are valid, practical, and effective. The type of research used is development research using the Plomp development model. The development stage of this model starts from the initial investigation stage, the development or prototyping stage, and the assessment stage. The instruments used in this development research were teacher interview guideline instrument sheets, student response questionnaire sheets, self-evaluation sheets, and learning video validation sheets by experts, as well as learning video practicality assessment sheets filled out by teachers and students. The results of developing learning videos obtained very valid products with a value of 88.71%. The practicality of teachers and students is very practical with scores of 93.3 and 89.75%. The effectiveness test of this learning video is effective because based on the T-test conducted, there is a significant difference between the experimental class and the control class, namely the significance of 0.026, which means that the use of learning videos has an effect on improving student learning outcomes.
Correlation Profile of Cognition Levels and Student Ability to Solve Problems in Biodiesel Synthesis Hulyadi, Hulyadi; Bayani, Faizul; Muhali, Muhali; Khery, Yusran; Gargazi, Gargazi
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3130

Abstract

Covid-19 has had a huge impact in all sectors. The socio-economic sector experienced the heaviest impact. One of the sectors affected is the world of education. Education is now transforming from face-to-face learning to online learning. Online learning is very helpful for students during covid-19. In addition to having a positive value, online learning also contains a negative value. For example, students' interest in reading increases, but on the other hand, students' reading power is low. Low reading power has an impact on decreasing the cognitive level of students. The purpose of this research is to first identify the cognitive level profiles and students' abilities in solving problems in the synthesis of biodiesel from used cooking oil. Analyzing the correlation between cognitive level and students' ability to solve problems. This research is a correlational descriptive research. This research was conducted on fourth semester chemistry education students who were taking an instrument chemistry course and determining the structure of organic compounds. Cognitive level and problem-solving ability were measured using a rubric for assessing cognitive level and student problem-solving ability. The data obtained is then described in graphical form. The data was then tested for correlation using the SPSS product moment correlation test. In this study, it was found that the cognitive level of most students entered at C2 and C3 levels and the average problem solving ability was 53.84. The results of the correlation test show that the cognitive level is positively correlated with the ability of students to solve problems. This is evidenced by the comparison of the value of r count 0.724> r table 0.44. Based on the results of this study, it can be concluded that the cognitive level and problem solving abilities of students are still low. Cognitive level and problem solving ability are positively correlated
Antibacterial Test of Teki Grass Extract (Cyperus Rotundus) in Inhibiting Escherichia Coli and Salmonella Typhi Sartini, Sartini; Rahmiati, Rahmiati; Herliyani, Selvi; Riyanto, Riyanto; Panggabean, Ellen L.; Sihotang, Saipul
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3180

Abstract

This study aims to determine the antibacterial ability of Cyperus rotundus extract in inhibiting the growth of Escherichia coli and Salmonella typhi by measuring the diameter of the inhibition zone. This research method used a completely randomized design (CRD) and LSD test as a follow-up test with one factor, namely variations in the concentration of C. rotundus extract 20%, 40%, 60%, 80% and 100%, distilled water as a negative control and the antibiotic chloramphenicol as a positive control. The results showed that the extract of C. rotundus could inhibit the growth of Escherichia coli with the largest inhibition zone diameter indicated by a concentration of 100% which was 2.33mm and the smallest inhibition zone diameter was found at a concentration of 20%, namely 1.00 mm. While in Salmonella typhi the largest inhibition zone was shown at a concentration of 100%, namely 3, 03mm and the smallest inhibition zone was indicated by a concentration of 20%, namely 1.07 mm. The results of the ANOVA and LSD tests with 95% confidence test showed that there was a difference in the average diameter of the inhibition zone in each treatment with variations in the concentration of C. rotundus extract with a concentration of 80% as the most effective.
Utilization of Various Vegetable Insecticides to Control Grayak Caterpillars (Spodoptera litura) on Soybean (Glycine max L. Merrill) in Laboratory Azwana, Azwana; Sihotang, Saipul
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3181

Abstract

The aim of this study was to observe the effect of various vegetable insecticide extracts on controlling armyworm (Spodoptera litura) on soybean plants in the laboratory. The research was conducted at the Plant Protection Laboratory, Faculty of Agriculture, University of Medan Area, from November 2021 to April 2022, using a Completely Randomized Design (CRD) Non Factorial, consisting of 7 treatment levels, namely: N0 = no treatment (control), N1 = Mindi leaf extract concentration 5% (50 m/l water), N2 = Mindi leaf extract 10% (100 ml.l water), N3 = Mindi leaf extract concentration 15% (150 m/l water), N4 Babadotan concentration 5 % (50 ml/l air), N5 = 10% concentration of Babadotan leaf extract (100 ml/lair), N6 = 15% concentration of Babadotan leaf extract (150 ml/lair), with repetition 3. Parameters observed for Armyworm Mortality (%), LC50, LT50, the proportion of the effectiveness of vegetable insecticides on armyworm mortality and the amount of feed consumed. The results showed that the application of vegetable insecticides had a significant and very significant effect on armyworm mortality from 4 days after application to 10 days after application with the highest mortality proportion at a concentration of 15%. The LC50 values of the plant insecticides mindi leaves and babadotan leaves were almost the same, namely 4.69 and 4.48%. The LT 50 value for a concentration of 15% showed that babadotan leaf extract was faster than mindi leaf extract, namely mindi leaves 5.145 days and babadotan leaves 4.633 days. Concentrations of 10 and 15 % of the 2 plant extracts tested showed the same effectiveness on mortality of S. litura caterpillars and higher dissolving concentrations of 5%. The amount of feed consumed was also significantly different with the highest amount of feed in the control treatment (60.75 g) followed by the treatment of mindi leaves and babadotan leaves at concentrations of 15, 10, and 5%.
Development of Multiple Intelligence Based Interactive Ebook to Improve Critical Thinking Ability and Cognitive Learning Outcomes on an Excretory System Septiana, Renny; Yulianti, Evy; Nurcahyo, Heru
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3286

Abstract

This research aims to produce a feasible interactive ebook based on multiple intelligence for 11th-grade students of Senior high school, determine the effectiveness of an interactive ebook based on multiple intelligence on excretion system to improve the critical thinking ability of 11th-grade students of Senior High School, determine the effectiveness of interactive ebook based multiple intelligence on excretion system to improve cognitive learning outcomes of 11th-grade students of Senior High School. The multiple intelligence-based interactive ebooks are designed by Flip PDF Corporate application with html5 output converted to the android application by web2apk. The method used for this development was research and development (R&D) with the 4D (Define, Design, Develop and Disseminate) research model. The sampling method for the study was conducted random sampling. Method using one experiment class and one control class. This research in SMA Negeri 1 Ngemplak. Data Collection Techniques were using interviews, visionary, pre-test, and post-test. Ebook validation was carried out by material and media validators. The data analysis technique used a quasi-experimental non-equivalent control group design with the multivariate test by IBM SPSS 24. The ebook has validation and got 92,6% from the biology teacher, that is mean the ebook is valid and possible to use in biology learning. The Effect size shows 0.290 for critical thinking and 0.159 for cognitive learning outcomes, which means ebook has a high effect on both abilities
Literasi Lingkungan Siswa SMA Negeri 6 Wajo Provinsi Sulawesi Selatan Ashari, Ayu; Anwar, Sjaeful; Sumarna, Omay
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3295

Abstract

This study aims to determine the level of environmental literacy of students. Research using descriptive quantitative research methods. The respondents of this study were 110 class XII students at SMA Negeri 6 Wajo. The data collection technique uses environmental literacy instruments based on aspects of environmental literacy by NAAEE (North American Association for Environmental Education) consisting of cognitive aspects, attitude, and behavior. Measurement of cognitive aspects using questions while aspects of attitudes and behavior using a questionnaire with a scale Likert. The results showed that the environmental literacy of class XII students at SMA Negeri 6 Wajo as a whole (71.3%) was in the medium category with details of cognitive aspects (50.0%) being in the medium category, attitude aspects (84.1%) being in high category and behavior (78.7%) is in the high category.

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