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 231 Documents
 17   18   19   20   21 
Search results for , issue "Vol 9 No 12 (2023): December" : 231 Documents clear
Validity and Practicality of the Ethnoscience-Based Design Thinking E-book Sari, Diah Kartika; Anwar, Yenny; Ad'hiya, Eka; Sofia; Edi, Rodi
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6115

Abstract

Design thinking is an innovation methodology that combines skills, processes and mindset. Design thinking is becoming increasingly popular in education as a way to encourage students to think critically, collaborate effectively, and develop innovative solutions to complex problems. Teachers and students can solve wicked problems creatively using design thinking. This research aims to determine the validity and practicality of an ethnoscience-based design thinking e-book. This research was conducted using walkthroughs and questionnaires. Validation data was analyzed using Cohen's Kappa while practicality data was analyzed using percentages. The results show that the ethnoscience-based design thinking textbook that was developed was said to be valid in aspects of design, systematics, substance and writing style. The textbooks being developed are also said to be very practical in terms of design, language, material and interest aspects.
Test the Antioxidant Effectiveness of Oyster Mushroom (Pleurotus ostreatus) Ethyl Acetate Fraction Cream Formula using FRAP (Ferric Reducing Antioxidant Power) and ABTS (2,2'-azino-bis (3-3) ethylbenzothiazoline-6-sulphonic acid) Methods) Nadjamuddin, Mirfaidah; Auliah, Nielma; Mulyadin; Tajuddin, Zakiah; Andriawan, Riki
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6118

Abstract

Antioxidants are compounds that can fight the influence of free radical molecules due to chemical reactions and metabolic events in the body. Phenolic compounds work to reduce the reaction of increasing the oxidation number, and are able to reduce highly reactive free radicals, lipid peroxidation processes, and metal oxides that can be obtained from oyster mushrooms. This study aims to make an antioxidant cream preparation and measure the IC50 value by conducting an antioxidant test of the ethyl acetate fraction of oyster mushroom (Pleurotus ostreotus) cream using FRAP (ferric reducing antioxidant power) and ABTS (2.2'-azino-bis (3-3) ethylbenzothiazoline-6-sulphonic acid) methods. The methods used are FRAP and ABTS where oyster mushrooms go through a liquid-liquid partition process and are made into cream preparations with formula concentrations of 2%, 4% and 6%, then their antioxidant activity is seen. The results of measuring three cream formulas obtained an IC50 value using the FRAP method of 110.12 bpj, and an IC50 value using the ABTS method of 84.61 bpj. The conclusion was that the IC50 value using the FRAP method (110.12 bpj) had medium category activity and the IC50 value using the ABTS method (84.61 bpj) had strong category activity.
Identification of TPACK-ICT Jayapura City High School Biology Teachers in Facing Post-Pandemic Learning Tanta; Akobiarek, Maik; Satar, Suriyah; Listiani, Hanida; Nurbaya
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6119

Abstract

TPACK-ICT components by Biology Teachers, this research was carried out with the aim of identifying the Technological Pedagogical Content Knowledge Information and Communication Technology (TPACK-ICT) components of High School Biology Teachers in Jayapura City. The research method used in this research is mixed methods. The sample used in this research was 12 Biology teachers in the city of Jayapura using a sampling technique, namely convenience sampling from the population, namely all teachers of public high schools and private high schools in the city of Jayapura. Quantitative data in this research was obtained using questionnaires using Likert scale 1 to 5 containing 30 statements related to TPACK-ICT with supporting data using an interview guide. The data obtained was then analyzed using quantitative and qualitative approaches. After conducting the analysis, the results showed that the TPACK competency of high school Biology teachers in the city of Jayapura was classified as good for all TPACK components. The average score in each aspect, namely TK, CK, PK, PCK, TCK, TPK, and TPACK is in the medium category, this indicates that biology teachers at Jayapura City High Schools are ready to face post-pandemic learning with their competencies.
Preliminary Results of Relationship between Oil Palm Harvest Losses and Harvest Interval in Riau and West Kalimantan, Indonesia Nurfalah, Lisa; Dwiyahreni, Asri A.; Winarni, Nurul L.; Mizuno, Kosuke; Grassini, Patricio
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6120

Abstract

Oil palm smallholders, in particular non-plasma independent smallholders, experience significant yield gaps. Closing this yield gap is important to enhance sustainable livelihoods for oil palm smallholders and reduce the risk of yield increase through expansion. One of the key factors influencing yield is the harvest interval (number of days between two harvesting rounds). Although standards for Good Agricultural Practices regarding oil palm prescribe a harvest interval of 7-10 days, independent smallholders often maintain a harvest interval of 12-30 days. A longer harvesting interval not only reduces the number of fresh fruit bunch harvested per hectare per month but also leads to a larger harvest loss from overripe fruits falling to the ground, deteriorating quickly (harvest loss). We followed an interdisciplinary research approach, combining insights from agronomy and anthropology, to better understand farmers’ practices, and drivers and challenges underlying decision-making. The approach consisted of field audits, farmer surveys, and qualitative interviews to explore which factors impact harvest interval. The harvest interval of smallholders in Riau and West Kalimantan ranged from 11 to 30 days. Farmers followed long harvest intervals (>16-d) due to the low fresh fruit bunch yield. However, longer harvest intervals increased potential harvest losses.
Identification of Tadris Biology Students Level Understanding and Misconceptions on the Material of Quantities and Units Using 3-Tier Diagnostic Method Meiliyadi, Lalu Ahmad Didik; Asyari, Akhmad; Arizona, Kurniawan
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6122

Abstract

The level of understanding and misconceptions of Tadris Biology students at Mataram State Islamic University has been analyzed. The tested sub-materials, including quantities, units, and measurements, are adjusted to the Student Semester Learning Plan in the Basic Physics Course. The method used was observation using the 3-tier Diagnostic Test. The 3-tier Diagnostic Test is a question consisting of multiple choice questions accompanied by statements of reasoning and confidence levels.. This method has three stages of student answers: concept answers, reasons, and confidence levels. Based on the results of diagnostic tests on students, it was obtained that the level of complete understanding of students was 23.53%, and the level of misconceptions was 23.53%. The level of misconception is 23.53%. Students experienced the greatest misconceptions in the physical quantities sub-material, which amounted to 52.94%, and the lowest in the measurement material at 5.89%. Most students believe that the angle is not a principal quantity, as indicated by the wrong student answers accompanied by the reasons and with a high confidence level-certainly a misconception because according to experts, the angle is also a principal quantity. Although the percentage of misconceptions is tiny, students still experience misconceptions in each submitter.
The Analysis of the Mental Health of the Elderly After Retirement Wulansari, Raini Retno; Suwarjo, Suwarjo
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6132

Abstract

Aging is an inevitable part of all individuals journeys. Many of these elderly people experience problems, especially elderly people who previously spent time working. In fact, there are many cases among the elderly who experience problems, especially for the elderly in the Purbalingga area, there are elderly people who fall ill due to economic problems and social changes that put pressure on the elderly after retirement, making them psychologically weakened. The aim of this research is to identify the mental health of the elderly after retirement. This research uses a qualitative case study approach. The data analysis technique used is triangulation techniques carried out using interviews, observation and documentation using the Miles and Huberman model. The results of this research found that cases of mental health in the elderly after retirement felt pressure due to the absence of strong social relationships between family and retirees and co-workers. So the feeling of loneliness, not being recognized, and the readiness to live a life of economic problems, and the feeling of anxiety during retirement have not been prepared. This has an impact on weakening the welfare and meaning of life of the elderly after retirement.
New Technology for Teaching and Learning Science for Educators and Students as Support for the Independent Curriculum: Systematic Literature Review Fathurohman, Apit; Kurdiati, Lintang Auliya; Syarifuddin; Susiloningsih, Esti; Putri, Rani Mega
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6136

Abstract

This research aims to determine new technology used in science teaching and learning to support the implementation of the independent curriculum. The research method used is systematic literature review (SLR), namely researchers reviewing various journal articles that have been published from 2020-2023 via Google Scholar. From the research results, by following established research procedures, 7 journal articles were reviewed. From the results of the review, it was found that the technology that can be utilized in science teaching and learning is multimedia/video assisted learning; Learning with the help of digital games; Learning assisted by computer simulation; Comic-assisted learning; Learning using the Google Classroom platform; and Learning using Web 2.0. Meanwhile, the appropriate devices used in science teaching and learning to achieve predetermined learning objectives are Cell Phones/Android, PDAs, Tablets, Laptops, e-books, and iPods. To optimize the use of technology in science classes, teachers should use collaborative learning approaches, inquiry learning, project-based learning, problem-based learning, game-based learning, and flipped classroom learning. For game-assisted learning, teachers must create good learning scenarios and choose the right games according to learning objectives.
Farmers' Perceptions of the Competence of Agricultural Instructors in Karang Sidemen Village Sahidu, Arifuddin; Hayati, Hayati; Muktasam, Muktasam; Valentino, Niechi; Hadi, Muhammad Anwar
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6137

Abstract

Extension workers have a big role in the success of farming activities in an area and can indirectly have a big influence on the welfare of farmers in particular and the success of agricultural activities in general. The aim of carrying out this research is to describe the relationship between farmers' perceptions of the competency of agricultural instructors and at the same time determine the variables that influence farmers' perceptions of the competency of agricultural instructors in terms of farmer characteristics, farming business characteristics and the quality of extension. This research uses an exploratory descriptive approach with a survey method using interviews and the help of questionnaires. The sample was determined by quota sampling, namely 4 people in each agricultural farmer group consisting of the chairman and active members. Data are presented on a Likert scale, and relationship analysis uses the Rank Spearman statistical test. The results of the analysis of respondents' perceptions of instructor competence in terms of personality (2.87), andragogic (2.60), professional (2.63), and social (2.64) variables were at medium criteria (2-3). The relationship between each variable of personal characteristics, farming characteristics, and quality of extension with respondents' perceptions of PPL competency shows a real relationship with the variables of farming experience, land area, market accessibility, land ownership status, extension materials, extension methods, and extension media, where The extension method and extension material variables have the highest correlation coefficient among the others, namely (0.642) and (0.513) which are classified as a strong relationship level (0.51-0.75) at a confidence level of 0.01%.
Metakognisi dan Gaya Berpikir: Membuka Potensi Pemecahan Masalah Fisika Haeruddin; Werdhina, I Komang; Jarnawi, Muhammad; Syamsuriwal; Prasetyo, Zuhdan Kun; Supahar
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6151

Abstract

Thinking styles and metacognition are related as they both have the same space in assessing one’s own abilities. Metacognition and thinking styles have an important role in unlocking the potential of physics problem solving. The objective of this study is to investigate the relationship between metacognition, thinking styles (particularly those proposed by Gregorc), and physics problem solving. The study involved a cohort of 364 students who were pursuing a physics degree at Tadulako University. The results indicated that metacognition behavior exhibited in the process of solving physics problems was classified as high category. The most dominant thinking style was abstract sequential, while the least was concrete random. The data analysis showed a significant difference in metacognition behavior between groups categorized by thinking style. Specifically, the concrete sequential (SK) group exhibited a significant difference with the abstract random (AA) group. These results provide further understanding of how metacognition and thinking styles play a role in physics problem solving. This study contributes significantly to comprehending the connection between metacognition, thinking styles, and the successful resolution of physics problems. The insights gained provide prospects for formulating more efficient physics learning methods that will ameliorate students' aptitude in tackling physics problems.
Analysis of the Need for Development of Virtual Reality-Based Learning Media to Build Technological Pedagogical and Content Knowledge (TPACK) Competencies for Prospective Physics Teachers Ginting, Fajrul Wahdi; Sakdiah, Halimatus; Widya; Unaida, Ratna
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.6163

Abstract

Technological Pedagogical and Content Knowledge (TPACK) is a conceptual framework used to describe the knowledge needed by a teacher to integrate technology into the learning process. In the context of developing Virtual Reality (VR) based learning media, physics education students as prospective teachers need to have a strong understanding of how VR technology can be used as a medium for teaching specific topics (TK), how to actively involve students in the VR environment ( PK), and a deep understanding of the lesson topics taught (CK). This research aims to produce Virtual Reality-Based Learning Media to build the TPACK competency of Physics Teacher Candidates that is feasible, practical, and effective. The development research method used is EDR (Educational Design Research) with the following stages: analysis and exploration; design and construction; and evaluation and reflection. Based on the questionnaire given to students, interviews conducted with lecturers, and literature review studies that have been carried out, it was concluded that it is necessary to develop Virtual Reality-based Learning Media Development to Build the Technological Pedagogical and Content Knowledge (TPACK) Competencies of Prospective Physics Teachers.

Page 19 of 24 | Total Record : 231

 17   18   19   20   21 

Filter by Year

2023 2023


Reset
Filter By Issues
All Issue 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