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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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Potential Analysis of Boat Lily Leaf Extract (Rhoeo spathaceae (Sw.) Stearn) as an Alternative Indicator in Acid-Base Titration of Acid-Base Learning Hidayah, Muhamad Aditya; Fikroh, Retno Aliyatul
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.v9i9.3306

Abstract

The acid-base titration experiments at Senior High Schools typically use phenolphthalein and methyl orange indicators, which are relatively expensive and harmful to the environment. One of the plants containing anthocyanin pigments is boat lily (Rhoeo spathaceae (Sw.) Stearn) leaves. The research aims to determine the potential analysis of boat lily leaf extract as an alternative indicator used in chemistry learning in titration acid-base learning. The type of research used in this study is descriptive qualitative. Based on the research and discussion results, the pedagogical aspects carried out by chemistry teachers obtained results that using boat lily leaf extract indicators in acid-base titration in the acid-base chapter is appropriate and meets pedagogical terms to be applied by chemistry teachers. A review of chemistry teachers, laboratory employees, and students obtained results that the use of boat lily leaf extract indicators in acid-base titration in the acid-base chapter can be approved because it meets the aspects of ease to be applied in learning, understanding, and attractive to students, and ease of being provided in the laboratory. Based on the feasibility analysis of potential experiments, boat lily leaf extract is feasible based on financial aspects and shelf life resilience.
Penerapan Koefisien Aliran untuk Mendukung Budidaya Tanaman Bernilai Ekonomi Tinggi (Studi Kasus: Kwanyar Bangkalan, Indonesia) Utama, Widya; Wihardjaka , Anicetus; Al Viandari, Nourma; Warnana, Dwa Desa; Lestari, Wien; Komara, Eki; Garini, Sherly Ardhya; Indriani, Rista Fitri; Putra, Dhea Pratama Novian; Varhana, Annisa R.
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.v9i9.3307

Abstract

The initial study that we carried out regarding the Kwanyar sub-district area, Bangkalan, East Java, shows the need to optimize land productivity and analyze the potential for farming to build the welfare of the people of the Kwanyar subdistrict. Preliminary spatial data analysis related to the topography as a result of Digital Elevation Model (DEM) data processing shows that: the Kwanyar sub-district is dominated by flat slopes (0-8°) compared to the northern region of the Kwanyar sub-district, while runoff water analysis shows a low flow coefficient (0- 0.25) which means that most of the Kwanyar area has low absorption capacity and a high potential for stagnant water. In addition, the Kwanyar region has a Regosol soil type. Regosol soil has a coarse texture and low organic matter, which makes it unable to properly hold water and minerals for plants, so it tends to be infertile. The initial study then became the basis for this research.
The Analysis of Differentiation of Driving Behavior towards Violations and Accidents based on Demographics Aspect at Lombok Island – West Nusa Tenggara I Wayan Suteja; I A O Suwati Sideman; I Gde Putu Warka
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.v9i2.3318

Abstract

Based on the accident data’s, which recorded that 2016 until 2019, there were everage 225 traffic accidents involving students and college student riders. From these accident data’s, was found that the male rider dominated traffic accidents than female rider. This study aims to determine how a simple model can be done based on difference a demographic aspect such as differences of gender influences, differences of economic and social aspect on the driving behavior of student and college students on traffic accidents in Mataram City. The Structural Equation Modeling (SEM) method, with the help of the AMOS program was used in this study. The number of respondents in this study were 792 people, consisting of 391 students and 391 college students. The model in this study consisted of 3 variables, namely behavior, violations and accidents. Driving behavior has a significant effect on traffic violations with a probability value (P) = 0.000 (<0.001), and a testing value of C.R> 1.64. The size of the estimated value in the student group shows that the effect of behavior on violations in male student rider is 30.08% stronger than that of female rider. And the effect of behavior on violations among female students is 0.8% stronger than college students. Traffic violations have a significant effect on traffic accidents with a probability value of 0.000 (<0.01), and a test value of C.R> 1.96. Traffic violations on male students have an effect on accidents by 0.992, 50.1% stronger than female students. The effect of traffic violations on student rider on accidents is 2.44% stronger than female student rider. Gender differences have a significant effect on driving behavior based on the probability value (P) = 0.000 (<0.001). On the otherhand, the results of the analysis show that the driving behavior model of the community on the Mataram City based on the review of the economic and social aspects shows a model with a variety of patterns where the GRDP review follows the Polynomial model, based on the number of cityzen population, the tendency of the Exponential model and the review of the gender probability aspect follows the Logarithmic model pattern
A New Pattern to Improving Student Physics Learning Outcomes Zakirman; Widiasih, Widiasih; Sukmayadi, Dodi; Aprianti, Rika; Nadiyyah, Khoirotun
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.v9i9.3324

Abstract

The low student learning outcomes in Physics can be observed by the decreasing average student learning outcomes in the last 3 years at SMA 1 Suger. Lack of precise strategy selection is a major factor in influencing student learning outcomes in Physics. In addition to learning strategy factors, students' initial abilities can be considered by teachers in choosing learning strategies to improve student learning outcomes. The purpose of this study was to compare students' learning outcomes in physics between classes using guided inquiry and discovery strategies by considering initial ability as a moderator variable. This type of research is a quasi-experimental, the sampling technique used is random sampling. This research was conducted at SMA 1 Suger, Padang Pariaman Regency. The results of the study show 1) there is a significant difference between the learning outcomes of physics students who learn to use guided inquiry and discovery strategies, 2) there are significant differences in learning outcomes between students with high and low initial abilities, 3) there is no interaction between the use of strategies and abilities early in influencing student learning outcomes.
The Analysis of Self Regulated Learner of Acceleration Class at Secondary School in Natural Science Subjects Based on Gender Rahmaningtyas, Novia Dwi; Sartika, Septi Budi; Maghfiroh, Nuril
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.v9i9.3347

Abstract

The purpose of this research is to describe the self-regulated learner (SRL) of male and female accelerated students. The research method used is qualitative phenomenology research conducted at SMP Negeri 1 Sidoarjo. The research focused on one male student and one female student of accelerated class. Data collection techniques used in the research included observation, questionnaire and interview techniques. From the data obtained, data analysis was carried out using three stages including data reduction, data presentation and conclusion drawing.  The results of the research obtained SRL of male and female students lead to academic and non-academic fields, and have unequal abilities in science subjects. Male SRL indicators that are not achieved are organization and seeking help while female SRL indicators that are not achieved are anxiety tests. The factor that influences the non-achievement of SRL indicators is that students are less able to manage organization, seek help and test anxiety on themselves. Future research is expected to develop learning tools to train students' SRL.
The Effect of Using Interactive Electronic Module with Contextual Approach on Students Learning Motivation on Conductor and Insulator Materials Lafifa, Fitria; Rosana, Dadan; Jumadi, Jumadi; Suyanta, Suyanta; Nurohman, S; Astuti, Sri Rejeki Dwi
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.v9i9.3354

Abstract

This study aims to develop an interactive electronic module product with a contextual approach and determine the effect of its use on students' learning motivation on conductor and insulator material. This study uses the R&D method with a 4D model. The research instrument is a questionnaire. The product was tested for feasibility, material validity, readability test, and measurement of student's learning motivation. The research subjects were seventh-grade students of MTsN 8 Banyuwangi and 5 validators. Data were analyzed qualitatively. The results of the study are the average product score is 3.9 with very good criteria and the percentage of 98% is very feasible, the validity of the material with a score of 3.8 with very good criteria and the percentage of 95% is very valid, the readability test obtained a score of 3 with very good criteria and percentage of 75% and learning motivation of students obtained a score of 3 and a percentage of 100% with high criteria. It can be concluded that the contextual approach interactive electronic module affects students' learning motivation on conductor and insulator material
Pengaruh Penggunaan Media Pembelajaran Interaktif Berbasis Articulate Storyline 3 untuk Meningkatkan Hasil Belajar Peserta Didik pada Materi Struktur dan Fungsi Jaringan Tumbuhan di SMA Negeri 1 Kabila Yusuf, Frida Maryati; Ahmad, Jusna; Dama, Lilan; Mardin, Herinda; Febriyanti, Febriyanti; Inaku, Irhamna
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.v9i9.3360

Abstract

The purpose of this research is to know the impact of the use of interactive learning media Articulate Storyline 3 on the learning results of students on the material of plant network systems in High School 1 Kabila. This type of research uses the form of true experimental design as a pretest-posttest control group design. The instrument used is a question of double choice to measure learning outcomes, implementation sheets and leaflets of students' activities as well as responses to the use of media articulate storyline 3. The study results were analyzed using an independent sample t-test based on the N-Gain acquisition. The results of the study showed that there was an increase in the student’s learning outcomes seen from the N-gain result obtained on average for the experimental class of 0.78 and the control class is 0.50. The performance of the expression class has an average of good categories with the largest number with the highest score of 89%, and the activity of the students in the exhibition class acquires a very active category with the greatest number of nials of 88%. Based on the results of the test of the hypothesis in the experimental class and control class obtained a Sign (2 tailed) value of 0.001 with a signification level (α) 0.05, so that the Sign value (2 tailing) is smaller than the signation level (a) 0.05, thus it can be concluded that there is an influence of the use of Articulate Storyline 3 media on the study results of participants on the structure and function of tissue materials in plants.
Use of Videoscribe Animation-Based Science E-Modules on Learning Retention of Junior High School Fatmah, Khamsiah Mawar; Bahrun, Sri Arwini; Wilujeng, Insih; Suyanta, Suyanta; Rejeki, Sri
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.v9i9.3368

Abstract

Learning retention is the ability of students to remember learning material after some time. The use of videoscribe animation-based science e-modules that can increase learning retention is rarely developed. The research aims to determine students' learning retention after using the videoscribe animation-based science E-module. This research is quantitative descriptive. The sample selection using cluster random sampling selected students from class VII.B of SMPN 5 Depok, Yogyakarta with a total of 32 students. The data collection technique is a test technique using a pretest and posttest question instrument totaling 6 questions. The test instrument is in the form of multiple-choice questions, to determine student retention, a retest is carried out one week after the posttest activity. The data analysis technique is quantitative descriptive to determine the score presentation. The pretest score percentage was 43.31% in the fair category, the posttest was 79.17% in the good category, and the retest score was 91.14% in the very good category. The use of videoscribe animation-based science e-modules influences student learning retention with the average being in the good category, indicating that student retention has increased after being taught using videoscribe animation-based e-modules
Implementation Levels of Inquiry with Blended Learning to Improve Creative Thinking Skills in the Pandemic Era Selly Feranie; Royhanun Athiyyah; Anggi Datiatur Rahmat; Dadang Machmudin; Nadiya Syafia Shani
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3369

Abstract

Current learning aims to improve students' skills to face 21st-century life. Creative thinking skills include 21st-century skills in innovation and technological development. This study aims to determine the improvement of students' creative thinking skills in the pandemic era using inquiry-based learning. This study uses a mixed method with an embedded design. The creative thinking skills test instrument is in the form of 14 open-ended questions developed based on the Scientific Creativity Structure Model compiled by Weiping Hu and Philip Adey. The analysis data using paired t-test. The results of statistical tests using paired t-tests showed a significant value of 0.000. Based on the decision-making criteria, if the significance value is less than 0.005, then Ho is rejected. The result can be interpreted as a significant difference between the pre-and post-test results. In addition, the increase in pretest-posttest scores was tested using n-gain and obtained a score of 0.55 in the medium category. Therefore, implementing levels of inquiry with blended learning on the light wave concept can improve the creative thinking skills in the medium category.
Analysis of Gray Matter Volume (GMV) and White Matter Hyperintensity (WMH) in Ischemic Stroke Patients with Fluid Attenuated Inversion Recovery (FLAIR) Imaging Ade Lina Nur Fadlilah; Johan Andoyo Effendi Noor; Yuyun Yueniwati; Karimah
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3377

Abstract

Stroke is a serious health problem faced by almost all over the world. The occurrence of ischemic stroke could affect the gray matter volume (GMV) in the human brain. In Magnetic Resonance imaging of an ischemic stroke with a FLAIR sequence, a white lesion known as the white matter hyperintensity (WMH) is often found. We studied correlation between gray matter volume (GMV) and white matter hyperintensity (WMH) in ischemic stroke patients using fluid attenuated inversion recovery (FLAIR) sequences. The MRI data were taken randomly from ten ischemic stroke patients (mean age 46.9 years) and ten normal patients (mean age 36.8 years). FLAIR axial image parameters, i.e. TE (time echo), TR (time repetition), and TI (time inversion) were analyzed. The results reveal that the TE and TR values in FLAIR images of normal and ischemic stroke patients are classified as long TE (more than 70 ms), long TR  (more than 1500 ms) and long TI (more than 1700 ms). The mean GMV of ischemic stroke patients (1.371 cm3) is smaller than the GMV of normal patients (2.267 cm3). This is related to the presence of white matter hyperintensity (WMH) in ischemic stroke patients

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