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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 99 Documents
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Search results for , issue "Vol 9 No 4 (2023): April" : 99 Documents clear
Preliminary Study: Development of STEM-Based E-Students Worksheet to Improve Learners' Science Literacy Skills Nurul Hasanah Daniyah Putri; Ramli Ramli
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3011

Abstract

The purpose of this study was to describe the results of the needs analysis for the development of e-Students Worksheet based on the STEM approach to improve the science literacy skills of students in several high schools in Padang City. This research design uses the R&D method by using the Plomp development model which consists of three steps, namely: 1) preliminary research; 2) prototyping phase, and 3) assessment phase. The instrument used in this research is a questionnaire validation sheet filled out by educators and students. Based on the analysis of the results of preliminary data observations conducted in several high schools in Padang City, the results obtained are in the analysis of graduate competency standards, assessment, learning activities have an average percentage with a very good category. However, in the analysis of students, the STEM approach, the use of electronic teaching materials, and science literacy generally have an average percentage that is in the sufficient category. To overcome the existing problems educators can develop STEM-based e-Students Worksheet to improve students' scientific literacy
Learning Methods and Scientific Approaches on Integrated Thematic Learning Deni Setiawan; Erna Rokhimiya Putri; Arif Hidayat
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3029

Abstract

In the 2013 curriculum, elementary schools are carried out with integrated thematic learning. This study aims to analyze the integrated thematic learning activities of grade III. The research uses qualitative methods with a phenomenological approach. The research informant was one grade III teacher. The subjects in this study were 19 grade III students. Data was collected at SD Negeri 2 Soborejo using interviews, observations, and documentation. The data validity techniques used are the Credibility Test and the Confirmability Test. In researchers, a credibility test was carried out using increased persistence in research, triangulation techniques and member checks. The Confirmability Test is carried out using a journal to reflect on the data that has been collected. A scientific approach is applied in learning activities because the curriculum used is the 2013 Curriculum. Conclusion of the research, integrated thematic learning activities are carried out using several learning methods, according to the stage of the sequence of learning activities and learning principles Integrated thematic, then a scientific approach is applied in learning.
PENGEMBANGAN DIARY BOOK OF SCIENCE BERSINTAK DISCOVERY BERPENDEKATAN STEM UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP DAN KEMAMPUAN KOMUNIKASI ILMIAH PESERTA DIDIK Meila Fride Fikriana; Wiyanto Wiyanto; Sri Haryani
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3032

Abstract

This study aimed to obtain the product, feasibility and effectiveness of Diary Book of Science media with the STEM Approach Discovery syntax to improve Students' Concept Understanding and Scientific Communication Skills. The research and development method used in this study refers to the method developed by Borg & Gall. Data collection was carried out using questionnaires and tests. Diary Book of Science with the STEM Approach Discovery syntax was validated by three validators, namely material experts, media experts and linguists’ experts, to determine the feasibility of the product itself. Students carry out further validation to find student responses and get suggestions for media development. Diary Book of Science with Discovery syntax with a STEM approach is intended to use Diary, which has a discovery learning syntax which is then combined with a Science, Technology, Engineering, and Mathematics (STEM) approach to the material of the earth's structure and its dynamics. With the study's results showing that it can improve the ability to understand concepts and scientific communication skills, the score of material experts is 89%, media experts are 85.67%, and language experts are 78.67%. The expert validation results for the Diary Book of Science with the Discovery syntax and STEM approach, material for the structure of the earth and its dynamics as a whole, has a percentage of 84.4%. This percentage is included in the very feasible criteria. Media Diary Book of Science with the Discovery syntax with the STEM approach is effectively used to analyze conceptual understanding and scientific communication skills with an increasing percentage of students who achieve learning mastery scores as indicated by differences in pretest and posttest scores
Dynamics of Herbivorous Fish and Its Role in Controlling Algal Coverage in Coral Reef Restoration Area Affected by the Bleaching Phenomenon in 2016 Chair Rani; Abdul Haris; Ahmad Faizal
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3065

Abstract

Coral reefs in the waters of Liukangloe Island were reported to have experienced a bleaching phenomenon in May 2016 and rehabilitation efforts were carried out in 2019. This study aimed to analyze the structure of the herbivorous fish community and its role in controlling algal cover in the rehabilitation area. Observations of herbivorous fish were carried out using visual census techniques on an area of ​​4m2 and observation of algae in 0.5x0.5 m2 transects on several coral attachment media from dead coral substrates. The results showed that the proportion of herbivorous fish species in the transplant area ranged from 15.81-58.67% and the proportion of individuals ranged from 12.51-34.62%. The dynamics of the number of species and abundance of herbivorous reef fish did not show significant differences between substrates and had the same dynamic pattern in all substrates uses but varied temporally according to the time of observation. The exception is the rubble area which continues to increase until the end of the observation. A high number of herbivorous fish species richness was observed in the branching and natural coral substrates and low in the rubble substrate.  The abundance of herbivorous reef fish showed a significant and negative relationship to algal cover and confirmed that the presence of herbivorous reef fish could control or reduce the value of algal cover.
The Effect of STEAM on Science Learning on Student Learning Achievement: A Meta-Analysis Asrizal Asrizal; Muhammad Dhanil; Usmeldi Usmeldi
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3108

Abstract

STEAM is a popular approach used in learning by integrating several fields of science in the form of science, technology, engineering, art, and mathematics. This study aims to determine the effect of size from studies that discuss the effect of STEAM on science learning on learning achievement. The moderator variable consists of the level of education and the distribution of regions. This research is a meta-analysis study by collecting quantitative data to calculate the effect size of each study. Studies were collected through national and international journal research using Google Scholar and ERIC in the range of 2012 to 2022. The effect of STEAM on science learning on student learning achievement had an average size effect score of 0.71 in the moderate category obtained from 20 studies. The distribution of studies discussing STEAM is most commonly found in the South Korean region. The influence of STEAM varies on the level of education dominated in elementary schools.
The Effect of Problem Prompting Learning Model Assisted by Mentimeter Media on Critical Thinking Ability Students Andi Badli Rompegading; Muhammad Basriadi; Muhammad Nasir; Surya Satar
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3111

Abstract

The purpose of this study is to ascertain the impact of the Probing Prompting learning model supported by Mentimeter media on the critical thinking abilities of class X MIPA SMA Negeri 2 Soppeng students. The study was carried out at SMA Negeri 2 Soppeng. This study was conducted in April. A control group design with a pre-test, post-test, and quasi-experimental design is used in this study. The population of this study consisted of all students in class X MIPA SMA Negeri 2 Soppeng; the sample was taken from classes X MIPA 1 and 3, each of which had 25 students; class X MIPA 1 served as the experimental class, and class X MIPA 3 served as the control class. The research tool utilized in this study was a description test with 10 numbers. Based on data analysis, it was possible to determine how well students were able to use critical thinking when reading about environmental contamination. The results of the hypothesis test (t-test) demonstrate that for the post-test of both classes, tcount>ttable equals 11.66>1.67. When the results of the hypothesis test for the Pre-test value in both classes reveal tcount ttable, which is -2.13 1.67, then H0 is accepted and H1 is rejected. This is in compliance with the criteria in the hypothesis test
Respon Pertumbuhan Vegetatif Dan Generatif Bawang Merah Kultivar Lokal Eban Yang Diberi Perlakuan Giberelin (GA3) Dan Pupuk P Di Dataran Menengah Kabupaten Timor Tengah Utara Anna Tefa; Hermina Manlea; Rikardus Kolo; Antonius Ola; Gebhardus Djugian Gelyaman
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3112

Abstract

One strategy to increase shallot productivity is to use fertilizers and growth regulators. The aim of the study was to determine the response of vegetative and generative growth of shallots to local Eban cultivars through the application of gibberellins and P fertilizers in the middle plains of North Central Timor District. This study used a factorial randomized block design (RBD). The first factor was the application of gibberellins (GA3), consisting of three treatments, namely without application of GA3 (control), application of 100 ppm GA3 and application of 200 ppm of GA3. The second factor was P fertilizer treatment which consisted of three treatments, namely without P fertilizer (P0), P fertilizer 50 kg/ha (P1) and P fertilizer 100 kg/ha (P2). The results showed that the 200 ppm gibberellin treatment had an effect on plant height. Treatment of 100 ppm gibberellins affected tuber diameter, tuber fresh weight and tuber dry weight. Treatment of P 200 kg/ha had an effect on plant height and number of leaves, treatment of P 100 kg/ha had an effect on the number of tillers. Generative growth did not occur in all the treatments tried, this was due to the influence of environmental factors such as high temperatures during the study
Mengukur Aktivitas Belajar Peserta Didik Melalui Penggunaan Mobile Learning Berbasis Articulate Storyline 3 Yessi Prihartina; Das Salirawati; Antuni Wiyarsi
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3113

Abstract

This study aims to measure students' learning activities through the use of articulate storyline 3-based mobile learning with the Project Based Learning learning model on colloidal material. The type of research used is experimental research. The subjects of this study were 17 students of class XI MIPA Negeri 1 Seyegan. The instruments used were question sheets and questionnaire sheets. The indicator of success in this study is the results of student learning activities in general reaching the Active criteria. In research learning activities are carried out with 5 assessments including student worksheet assessment, quiz assessment, poster assessment, presentation assessment, and student activity questionnaire assessment. The results showed that the average student worksheet score was 73.50, the quiz score was 76.46, the poster score was 87.05 the presentation score was 80.60, and the questionnaire score was 76.52. The average value of students from all assessments gets a value of 78.83 and is included in the active category. The recommendation in this study is that the learning activities of students must be further enhanced so that they can provide knowledge to students through direct experiences in learning
Status of Bird Conservation at the Ketambe Research Station, Gunung Leuser National Park Masykur Masykur; Hartono Salim; Aida Fithri; Widya Sari
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3114

Abstract

The conservation status of birds in the Ketambe Research Station area, Gunung Leuser National Park, needs to be done so that more attention can be paid to the preservation of bird diversity. This study aims to observe the conservation status of various birds in three altitude zones, namely zone 1 (350-550 m asl), zone 2 (550-800 m asl), and zone 3 (800-1050 m asl). Observations were made in May-August 2019 at the Ketambe Research Station, Gunung Leuser National Park, Southeast Aceh. The results of observations as a whole, there were 581 individuals from 97 recorded bird species belonging to 27 families and 10 orders. Twenty-five bird species are listed on the IUCN red list in the categories of critically endangered, vulnerable, endangered and near threatened.
Study of Length-Weight Relationship and Condition Factor of Sandfish Sea Cucumber (Holothuria scabra) Andy Rasyadi; Etty Riani; Sigid Hariyadi; Neri Kautsari
Jurnal Penelitian Pendidikan IPA Vol 9 No 4 (2023): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i4.3115

Abstract

The overfishing of the sandfish Holothuria scabra is increasing due to its various benefits, thus reducing its population in nature. This study aimed to examine sandfish's length-weight relationship and condition factors on the North Coast of Sumbawa Island, with sampling locations at two stations, Ai Limung (Pungkit Village), and Labu Prajak (Batu Bangka Village). The study was conducted in September-October 2022. A total of 142 specimens were obtained from both stations, 122 samples at Ai Limung station (mean length 9.22±2.12 cm; weight 43.34±25.07 grams). Then 20 samples at the Labu Prajak station (mean length 13.69±3.74 cm; weight 88.70±60.06 grams). Growth patterns of each research station are negative allometric, indicating the body length of the sandfish grows faster than its weight. Condition factor at Ai Limung station Kn=1.03±0.26, Wr=1.03±0.26, K=5.33±1.76, and at the Labu Prajak station Kn=1.05±0.28, Wr=104.88±27.83, K=3.27±1.14. The results showed significant differences in length, weight, and fulton condition factor. The mean body length and weight of sandfish at both stations are smaller than previous study, indicating the earlier sign of overfishing. Meanwhile, the fulton condition factor at Ai Limung station showed a higher value, which indicated the location was better, with abundant food sources and fewer predators

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