cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
jppipa.unram@gmail.com
Editorial Address
Jalan Pendidikan No. 37 Mataram, 3 Floor
Location
Kota mataram,
Nusa tenggara barat
INDONESIA
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 83 Documents
 1   2   3   4   5 
Search results for , issue "Vol. 9 No. 9 (2023): September" : 83 Documents clear
POTENSI PENGGUNAAN EKSTRAK DAUN SAGA (Abrus precatorius) sebagai ANTI BAKTERI Aeromonas hydrophila secara In Vitro Rahmalia Eka Kenitasari; Arief Prajitno; Arning Wilujeng; Genesia Gerrine
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.v9i9.3440

Abstract

Many diseases are caused by bacterial pathogens, for example, Aeromonas hydrophila. One alternative that can be done to overcome this problem is to use saga leaves (Abrus precatorius) which have bioactive ingredients as antibacterial ingredients. The aims of this study were to determine the antibacterial activity of saga (A. precatorius) leaf extract, to study the character and structure of bacteria inhibited by saga (A. precatorius) leaf extract and to study the bioactive components contained in saga (A. precatorius) leaf extract. The results of the disc test showed that the average inhibition zone was 14,29 mm while the MIC test results showed that at the dose 1 mg/L capable of inhibiting bacterial growth (bacteriostatic) and dose 10 mg/L It has been able to kill bacteria (bactericidal). Crude extract of saga leaf extract (A. precatorius) affects the character and structure of A. hydrophila bacteria by damaging the cell walls and cell membranes of bacteria. The results of Infrared Spectrophotometry analysis of saga (A. precatorius) leaf extract and Ultra Violet Spectrophotometry analysis with 96% absorption ethanol were suspected to contain flavonoid compounds
Workbook Fisika Menggunakan Representasi Multimodus pada Topik Gerak Harmonik Sederhana Metta Liana; Parlindungan Sinaga; Emiliannur Emiliannur
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.v9i9.3477

Abstract

This study aimed to produce teaching materials in workbooks using multimodal representations, which can effectively improve problem-solving and critical-thinking skills. The research method used is the research and development (R&D) method. Test the quality of the workbook developed through validation by three expert lecturers and ten teachers and test the legibility of the main ideas of the discourse by ten high school students. Meanwhile, to test the effectiveness of this research workbook using design randomized control group pretest-posttest design to 70 high school students, 35 each in the control class and 35 in the experimental class. The test results of students' problem-solving and critical-thinking skills were analyzed quantitatively using the N-gain and t-test with the help of SPSS. Based on the main idea's quality and understanding tests, the feasibility percentage of the workbook was 76.35% in the feasible category. Moreover, the effectiveness test results show that workbooks using multimodal representations significantly improve students' problem-solving skills and critical-thinking skills compared to worksheets that can be used in schools.
Penggunaan e-modul Berbasis Isu Sosio-saintifik Dalam Upaya Meningkatkan Keterampilan Argumentasi dan Pengambilan Keputusan Siswa SMA Ghaida Sekarlita Fadha; Widi Purwianingsih; Rini Solihat
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.v9i9.3507

Abstract

The use of e-modules based on socio-scientific issues can be used as a way to provide argumentation and decision-making skills. This study aims to determine the use of e-modules based on socio-scientific issues in improving the argumentation and decision-making skills of high school students. This study used a quasi-experimental method. The research design used was the non-equivalent control group design. The sample in this study was class X students consisting of 132 people who were determined by purposive sampling technique. The research was conducted on two classes, namely the experimental class (learning using e-modules based on socio-scientific issues) and the control class (learning using modules not based on socio-scientific issues). The results showed that there was a significant difference in the mean between the experimental class and the control class in argumentation skills. The Mann-Whitney test on the value of argumentation skills shows a number (2-tailed = 0.000) < α (0.05) which means that there is a difference in the effectiveness of using socio-scientific issue-based e-modules with ordinary modules to improve students' argumentation skills. Then the results of the study showed that there was a significant difference in the average between the experimental class and the control class in student decision-making, shows that the Mann-Whitney test score on the value of argumentation skills shows the number (2-tailed = 0.000) < α (0.05) which means that there is a difference in the effectiveness of using socio-scientific issue-based e-modules with regular modules to improve student decision making. As for the criteria for the N-Gain score, the use of e-modules based on socio-scientific issues to improve students' argumentation skills is included in the moderate category (N-gain = 0.42), and the use of e-modules based on socio-scientific issues to improve student decision making is included in the medium category (N-gain = 0.56).
Impact of Environmental Pollution in Enggros Tribe Women’s Forest Syafrina Tijjani; Herdis Herdiansyah; Indra Kertati; Rully Novie Wurarah; Sinan Vidi Lazuardi; Fithrina Nur Rahmadanty Putri; Nafa Febrianti Mutia Dewi; Syahrul Ramadhan; Mochammad Naufal Rizki
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.v9i9.3519

Abstract

The environment has a close relation to the people, and the condition of the environment affects the livelihood of many people. The condition of women’s forests as the source of livelihood of the Enggros Tribe has been in critical condition. Human activities have been causing a decrease in water quality and increased waste from upstream. This condition has been causing social, economic, and environmental impacts. This study explores women's forests' social, economic, and environmental impact on the Enggros Tribe. The study used in-depth interviews to collect the data.  The result of this study shows that the social impact of the women’s forest was that the space of the women of Enggros Tribe had been endangered, and the economic impact has been causing a decrease in the total catch of clams and fish. Also, the environmental impact has been causing the water to become polluted. A serious and effective effort to restore the condition was needed.
Morphology Inflorescence and Anther Anatomy of Musa campestris var. sarawakensis from West Kalimantan, Indonesia Ari Sunandar; Hayatul Fajri; Mahwar Qurbaniah
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.v9i9.3522

Abstract

Musa campestris is a unique banana, has erect inflorescence with beautiful bracts and mature fruit colors so that it can be used as an ornamental plant. this study's objective is to analyze the morphological inflorescences and anther anatomical characteristics of the Musa campestris var. sarawakensis. Plant materials were collected in Sanggau regency. Morphological characterizations were conducted using International Plant Genetic Resources Institute for Musa spp. Sampel of anther was prepared using paraffin method, stained with 2% safranin and 1% fast green. Main features observed for Musa campestris var. sarawakensis inflorescence has erect rachis position and color external bract are helpful to characterize the male bud. Additionally, the main characteristics of anther include the presence helical ribs in endothecium. As expected, tetrasporangiate anthers with single vascular bundle in male flowers was observed. The main morphology characteristics of inflorescence and anther anatomy of Musa campestris var. sarawakensis are highlighted in this study, contributing to provide more information about the characterization of this species in West Kalimantan.
Analisis Kesadaran Keberlanjutan Peserta Didik terhadap Lingkungan Zulkarnaen Zulkarnaen; Riandi Riandi; Amprasto Amprasto
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.v9i9.3543

Abstract

This study aims to analyze the sustainability awareness of students at SMAN 1 Ciasem, Subang, West Java which is adjusted to environmental pollution material. The method used in this research is descriptive method with a quantitative approach. This research was conducted at SMAN 1 Ciasem with a total sample of 30 students. The instrument used in this study was a questionnaire consisting of 20 statements consisting of 10 positive statements and 10 negative statements. The results in this study include the average value and percentage of students' awareness of sustainability in general, based on indicators, and gender. The mean value for positive statements of students' awareness of sustainability is 3.14 and for negative statements, it is 1.89 in the high category. In addition, this study also produced data in the form of differences in sustainability awareness based on gender. The average percentage of male students' sustainability awareness in positive statements was 77.19% and that of women was 78.86%. The conclusion in this study is that students' awareness of sustainability has a high category. This indicates that students carry out habits that always pay attention to sustainability awareness. Based on their gender, female are more aware of sustainable environmental sustainability than male
Development of H5P Moodle-Based Interactive STEM-Loaded Videos to Grow Performance Skills as an Effort to Overcome Learning Loss in Electrical Measuring Materials Ida Susanti; Agus Suyatna; Kartini Herlina
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.v9i9.3546

Abstract

This study aims to develop an interactive STEM-based video based on H5P Moodle that is valid, practical, and effective for cultivating performance skills as an effort to overcome learning loss in the material for measuring instruments. The research method used in this development is the R & D method using the ADDIE model which consists of five development steps namely: analyze, design, development, implementation, and evaluation. The data collection instruments used include: needs analysis questionnaires, validation test questionnaires, practicality test questionnaires, and effectiveness test questionnaires. The trial design using research products shows that the H5P Moodle-based Interactive Video developed is valid, practical, effectively used in the closed-eye learning process (PTTM) through blended learning to foster performance skills as an effort to overcome learning loss. The results of the validity test obtained an average percentage of construction validity of 92.00% and content validation obtained an average percentage of 87.00%. The results of the practicality questionnaire analysis showed that the STEM-based Interactive Video based on the H5P Moodle was stated to be practical with product legibility obtaining a percentage of 96.00% in the very good category. The results of the teacher's response test using Interactive Video with STEM-based H5P Moodle obtained a percentage of 87.60% in the very good category. For student responses the percentage is 87.00%, this indicates an interactive video with STEM content based on the H5P Moodle that was developed practically. Effectiveness is shown by the results of the analysis of the average percentage of achievement of performance skills in the experimental class of 87.50 and 73.00% in the control class. An increase in performance skills of 14.50% shows that Interactive Video with STEM content based on Moodle's H5P is very effective for growing performance skills as an effort to overcome learning loss.
Development of A STEM-Based Introduction to Quantum Physics Module on the Sub-Subject of Potential Variations in the Physics Education Study Program Hamdi Akhsan; Guruh Sukarno Putra; Ketang Wiyono; Muhammad Romadoni; M. Furqon
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.v9i9.3577

Abstract

A valid and practical STEM-based introduction to quantum physics module has been successfully developed. The module development uses a modified Rowntree development model consisting of three stages: the planning stage, the development stage, and the evaluation stage. Tessmer's formative evaluation was carried out at the evaluation stage, including self-evaluation, expert review, one-to-one evaluation, and small group evaluation. Data collection techniques used walkthrough data and questionnaire data. The results of the expert review show that the EVR value from the experts is 88.1%. In the one-to-one evaluation stage, the HEOS value from student responses to the use of this module is 88.6% (efficient type). The module was revised into prototype two and re-tested apart from these two stages. In the small group evaluation trial, the HEOS score from student responses using this module is 93.0%. Thus, based on the study results, it is concluded that the developed module (teaching material) is valid and practical.
Description of Albuminuria Levels in Patients with Type 2 Diabetes Mellitus According to Length of Diagnosis at West Nusa Tenggara Provincial Hospital Ika Nurfajri Mentari; Bustanul Atfal; Aini Aini
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.v9i9.3615

Abstract

Albuminuria is a condition in which there is albumin in the urine, albuminuria often occurs in patients with type 2 DM which occurs due to persistently elevated blood sugar levels and poor glycemic control. This will risk the occurrence of complications of them diabetic nephropathy but it takes about 5-10 years after the diagnosis of DM is established to become a significant problem of kidney damage. The purpose of this study was to find out how the description of albuminuria levels in patients with type 2 DM based on the duration of diagnosis at RSUP NTB. The method used was analytic observation with a cross sectional design. The results of this study analyzed 30 subjects, consisting of 14 men (47%) and 16 women (53%) with an age range of 30-71 years, with the prevalence of urine albumin levels based on the duration of being diagnosed with type 2 diabetes, which is ≤ 5 years. DM ≥ 5 years with a prevalence of 3 (10%) samples having normoalbuminuria levels, 18 (60%) samples having micro albuminuria levels, and 3 (10%) samples having macro albuminuria levels
Study of Ecology and Biodiversity Learning Based on Project Based Learning-Science Technology Engineering Mathematics (PjBL-STEM) in Empowering Students' Critical Thinking Hikmah Fatimah; Sri Yamtinah; Bramastia Bramastia
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.v9i9.3688

Abstract

The Project-Based Learning-Science Technology, Engineering Mathematics (PjBL-STEM) model is needed to empower students' critical thinking abilities and independence. PjBL-STEM implementation has been carried out in various fields of study and at various levels. A comprehensive study is needed to map the potential opportunities and limitations of implementing PjBL-STEM, including its influence on students' thinking skills. Therefore, this research aims to conduct a comprehensive literature review regarding implementing PjBL-STEM to improve students' critical thinking skills. In particular, this study is correlated with the potential implementation of PjBL-STEM in Ecology and biodiversity material. The literature review method was used in this research. The scientific articles selected in this study are those indexed on Google Scholar and published in 2010-2022. The keywords “PjBL-STEM and Critical Thinking” were used as the initial basis for selecting articles. After applying the criteria and article limitations, 90 articles were obtained for analysis. The results of this study show that the implementation of PjBL-STEM in empowering critical thinking is carried out at the elementary school to tertiary level. Apart from that, implementing PjBL-STEM is also done in general research, such as developing teacher competencies. The strengths, weaknesses, challenges, and obstacles that may occur when applying the PjBL-STEM model to ecology and biodiversity material in empowering students' critical thinking are discussed in this article

Page 3 of 9 | Total Record : 83

 1   2   3   4   5 

Filter by Year

2023 2023


Reset
Filter By Issues
All Issue Vol 12 No 2 (2026): In Progress Vol 12 No 1 (2026) Vol 11 No 12 (2025): December Vol 11 No 11 (2025): November Vol 11 No 10 (2025): October Vol 11 No 9 (2025): September Vol 11 No 8 (2025): August Vol 11 No 7 (2025): July Vol 11 No 6 (2025): June Vol 11 No 5 (2025): May Vol 11 No 4 (2025): April Vol 11 No 3 (2025): March Vol 11 No 2 (2025): February Vol 11 No 1 (2025): January Vol 10 No 12 (2024): December Vol 10 No 11 (2024): November Vol 10 No 10 (2024): October Vol 10 No 9 (2024): September Vol 10 No 8 (2024): August Vol 10 No 7 (2024): July Vol 10 No 6 (2024): June Vol 10 No 5 (2024): May Vol 10 No 4 (2024): April Vol 10 No 3 (2024): March Vol. 10 No. 2 (2024): February Vol 10 No 2 (2024): February Vol 10 No 1 (2024): January Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science Vol. 9 No. 12 (2023): December Vol 9 No 12 (2023): December Vol 9 No 11 (2023): November Vol. 9 No. 11 (2023): November Vol 9 No 10 (2023): October Vol. 9 No. 10 (2023): October Vol 9 No 9 (2023): September Vol. 9 No. 9 (2023): September Vol 9 No 8 (2023): August Vol. 9 No. 8 (2023): August Vol 9 No 7 (2023): July Vol 9 No 6 (2023): June Vol. 9 No. 6 (2023): June Vol. 9 No. 5 (2023): May Vol 9 No 5 (2023): May Vol. 9 No. 4 (2023): April Vol 9 No 4 (2023): April Vol 9 No 3 (2023): March Vol 9 No 2 (2023): February Vol. 9 No. 2 (2023): February Vol. 9 No. 1 (2023): January Vol 9 No 1 (2023): January Vol. 9 No. SpecialIssue (2023): UNRAM journals and research based on science education, science appl Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic Vol 8 No 6 (2022): December Vol. 8 No. 6 (2022): December Vol. 8 No. 5 (2022): November Vol 8 No 5 (2022): November Vol 8 No 4 (2022): October Vol. 8 No. 4 (2022): October Vol. 8 No. 3 (2022): July Vol 8 No 2 (2022): April Vol. 8 No. 2 (2022): April Vol. 8 No. 1 (2022): January Vol. 8 No. SpecialIssue (2022): December Vol 8 No SpecialIssue (2022): December Vol. 7 No. 4 (2021): October Vol. 7 No. 3 (2021): July Vol. 7 No. 2 (2021): April Vol. 7 No. 1 (2021): January Vol. 7 No. SpecialIssue (2021): December Vol. 6 No. 2 (2020): July Vol. 6 No. 1 (2020): January Vol. 5 No. 2 (2019): July Vol. 5 No. 1 (2019): January Vol. 4 No. 2 (2018): July Vol. 4 No. 1 (2018): January Vol. 3 No. 2 (2017): July Vol. 3 No. 1 (2017): January Vol. 2 No. 2 (2016): July Vol. 2 No. 1 (2016): January Vol. 1 No. 2 (2015): July Vol. 1 No. 1 (2015): January More Issue