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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 6,093 Documents
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Pengaruh Model Pembelajaran Problem Based Learning terhadap Hasil Belajar Kognitif dan Sikap Ilmiah Siswa SMA pada Materi Termokimia Adisha, Nurhaliza; Rohaeti, Eli
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.6448

Abstract

This study seeks to ascertain whether there are notable disparities in cognitive learning outcomes and scientific attitudes among high school students in both the experimental and control groups regarding thermochemical topics. Additionally, it aims to outline the cognitive learning outcomes profile in the experimental group and evaluate the scientific attitude profile of students in the same group concerning thermochemical concepts. This research is using quantitative research method. The population in this study were five high schools in Sleman Regency, Ngaglik Region. The sample used was SMA 2 Ngaglik in class XI Science. The research employed both non-test methods, such as questionnaires, and test-based approaches, using multiple-choice questions, for data collection. Non-parametric analysis was utilized for data analysis. The findings indicated that there were no significant variances in cognitive learning achievements and scientific attitudes among high school students in both the experimental and control groups regarding thermochemical topics. Moreover, the learning outcomes profile in classes implementing the Problem Based Learning model and scientific approach was rated as very good, while the scientific attitude profile in these classes was deemed adequate across all aspects
Probability of He+ Ion at Quantum Number 3 ≤ n ≤ 4 in Momentum Space Supriadi, Bambang; Anggraeni, Sisilia Nur Hikmah; Wardhany, Merry Khanza Kusuma; Iswardani, Fadia Arisma; Rosyidah, Nabila Ayu; Pangesti, Dwi
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.6458

Abstract

Ions resulting from the ionization of helium atoms are known as helium ions. Atom of Helium The probability distribution of the particle locations and velocities inside a helium atom is referred to as probability. Using theoretical study methods, the goal of this research is to find the probability of an electron's position in a helium atom at the quantum number 3 ≤ n ≤ 4. This type of research is non-experimental research by developing previously existing theories. This type of research is non-experimental research by transforming the radial wave function of hydrogenic atoms in position space into a radial wave function in momentum space using the Fourier transformation, then including a number of Gegenbauer functions and using the probability equation of finding an electron in a Helium ion in momentum space. The results of this research provide information regarding the position and probability of the existence of electrons in the helium atom. The probability value for the Helium ion is obtained using the equation P(p) =   which is used to indicate the probability of finding an electron in a helium atom is directly proportional to the principal quantum number (n) and the value of the electron's momentum. The larger the electron momentum interval, the greater the probability.
Determination of Patient Satisfaction with Dental and Oral Care Services for Clinical Students at Dental and Oral Hospital Prima Medan Dewi, Silvi Tiara; Ginting, Chrismis Novalinda; Mutia, Maya Sari
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.6459

Abstract

The aim of this research is to determine the determinants of patient satisfaction with dental and oral care services for clinical students at Dental and Oral Hospital Prima Medan. This type of research is quantitative research with a cross-sectional design. The sample in this study was 200 patients. Data analysis in this study used univariate, bivariate and multivariate analysis. The results of the study showed that there was a correlation between patient satisfaction with dental and oral care services among clinical students at Dental and Oral Hospital Prima Medan based on time, procedure, attitude, level of knowledge, p < 0.05 (0.000 < 0.05) with a very high correlation level strong. There is a correlation between patient satisfaction with dental and oral care services among clinical students at Dental and Oral Hospital Prima Medan based on communication and spatial comfort, p < 0.05 (0.000 < 0.05) with a strong correlation level. The influence of service time, procedures, attitudes, level of knowledge, communication and spatial comfort on dental and oral care patient satisfaction among clinical students at Dental and Oral Hospital Prima Medan was 83.7%. The variable that most influences patient satisfaction with dental and oral care services for clinical students at Dental and Oral Hospital Prima Medan is the procedure variable
Feasibility Test of Osteichthyes Wet Preparations through the Utilization of Chitosan on Storage Quality as Practical Media for Vertebrate Zoology Sugandi, Muhamad Kurnia; Marwoto, Putut; Nugroho, Sunyoto Eko
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.6462

Abstract

This study aims to evaluate the use of chitosan as a substitute for formalin in making wet preparations of true bony fish (Osteichthyes) and to assess the feasibility of storing them as practicum media in the Vertebrate Zoology course. Osteichthyes body size varies from 1 cm to 6 meters. The main characteristic of Osteichthyes is the presence of a skeleton consisting of native bone and a hard calcium phosphate matrix. The skin is protected by various types of scales, including ganoid, cycloid, or stenoid scales. The research method used is Experimental Research Method with descriptive approach, which includes hedonic test and shelf life test (organoleptic) through panelist participation. Tilapia (Oreochromis niloticus) was used as the specimen in this experiment with variations in chitosan concentration of 0.50, 1.50, 2.50, and 3.50%. The study included evaluation of Osteichthyes wet preparations by considering aroma and odor, texture, color, as well as monitoring storage stability for one week. The results showed that the wet preparation using chitosan concentration of 3.5% gave satisfactory results for the observation of Osteichthyes structure. In addition, the storage evaluation showed that the quality of the preparations could be well maintained over a certain period. This indicates that chitosan can be an effective alternative in making Osteichthyes wet preparations for Zoology practicum
Analisis Integrasi Kearifan Lokal dalam Pembelajaran Sains dan Pengaruhnya terhadap Keterampilan Abad 21: Tinjauan Pustaka Kamila, Kamila; Wilujeng, Insih; Jumadi, Jumadi; Ungirwalu, Shanty Yustin
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.6485

Abstract

Integrating local potential in science learning is an effort to introduce culture to the younger generation by linking indigenous knowledge into scientific knowledge. This study focuses on examining research conducted in the past five years, specifically those published in SINTA 2 to 4, that delve into the integration of local potential in science learning. The research employs a qualitative approach, utilizing a literature review of 30 articles chosen based on their classification, which explores the fusion of local potential and the unique culinary traditions of a region in science education. The results of the papers are in the form of classification for educational research in the fields of science, physics, chemistry, and biology. The results of the analysis show that the integration of local potential in science learning is combined with learning models and methods such as STEAM, Inkuriri, Discovery Learning, using PBL and PJBL models. Integration of local potential in science learning can improve 21st century skills including learning outcomes, concept understanding, critical thinking skills, problem solving skills, environmental literacy and students' love for local culture and problem-solving skills. The most significant results are learning outcomes and understanding of student concepts.
Potential Impact of Anemia on BALB/c Mice Exposed to an Extremely Low Frequency 50 Hz Magnetic Field with an Intensity of 100 μT and 500 μT Sudarti, Sudarti; Prihandono, Trapsilo; Restanti, Revi
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.6501

Abstract

Exposure threshold values (ELF MF) according to WHO, 100 μT for the public and 500 μT for workers, are still being debated. This study examines the potential impact of anemia in BULB/C mice exposed to ELF MF intensities of 100 μT and 500 μT. The research design used a completely randomized design with intensity and duration of exposure to ELF MF as factors. A sample of 60 male Bulb/C mice were divided into 6 groups, 2 groups exposed to ELF MF 100 μT, 2 groups exposed to ELF MF 500 μT, and 2 control groups. Indicators of anemia include the number of erythrocytes, hemoglobin levels and hematocrit using the complete blood count (CBC) method. Two Way Anova analysis (α = 5%), proved that the intensity factor had a significant effect (p < 0.05) on the number of erythrocytes, hemoglobin levels and hematocrit levels, while the length of exposure factor had no effect (p > 0.05). Conclusion: Exposure to ELF MF intensity of 100 μT for 30 days has the potential to cause anemia in BULB/c mice, but there appears to be an adaptive response due to exposure to ELF MF 500 μT
Research Progress, Trends, and Updates on STEM Learning-ESD: A Bibliometric Analysis Lathifah, Suci Siti; Widodo, Ari; Kaniawati, Ida; Sriyati, Siti
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.6513

Abstract

The aim of this paper is to analyse research trends and address knowledge gaps in order to improve STEM-ESD learning. Technical terms are explained upon first use, and sentence structure is clear and unambiguous. The bibliometric review examines current research progress, trends, and updates related to STEM-ESD learning. The study used the Scopus database to select documents and VOSviewer software to investigate bibliometrics. STEM-ESD research shows an upward trend based on the analysis of 19 collections of STEM and ESD learning papers from 2010 to 2023. Indonesia leads in conducting STEM-ESD research, with the highest number of publications on this theme in 2022. In 2010, the significance of STEM-ESD research was its application in the STEM curriculum. STEM-ESD research has facilitated the inclusion of various social science topics in the learning process. This fosters 21st-century skills in students through a project-based learning model. Further STEM-ESD research can be advanced by improving pedagogical design capacity, biodiversity, sustainable development goals, formal and initial teacher training, biology education, and sustainable learning. This will lead to more innovative research.
Development of A Smart Module on Hydrological Cycle Based on SDGs as A Source of Science Studies for Primary School Students Santa, Santa; Lathifah, Suci Siti; Aulia, Delima Nur; Meyradhia, Azzura Gryniprillady
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.6515

Abstract

The purpose of creating smart modules is to enhance the quality of technology-based learning and increase student-teacher engagement, based on the Sustainable Development Goals (SDGs). This e-module development employs research and development (R&D) methods to produce and evaluate educational products. The aim of product development is to enhance practicality, efficiency, and effectiveness, which are evaluated through testing. The interactive module was validated by electronic media experts, linguists, and material experts, achieving a validation rate of 93.80%, 98.40%, and 94%, respectively. These results indicate that the module is highly effective and valid. According to the Electronic Readability Test, the module scored 97.50%, placing it in the highly suitable category. The effectiveness of the smart module product on water cycle material was evaluated based on the average pretest, posttest, and n-gain scores, as well as teacher and student response questionnaires from 15 respondents. The average pretest, posttest, and n-gain scores were 64.66, 86.33, and 0.60 (60%), respectively, indicating a medium level of effectiveness with a fairly effective outcome. Furthermore, according to teacher and student surveys, 92% and 93.80% respectively found the software to be highly suitable. So, it can be concluded that the a smart module considered valid, practical, and effective.
Need Analysis of STEM-ESD Based Development on Teaching Materials and Instrument Test Solihah, Putri Amelia Solihah; Kaniawati, Ida; Samsudin, Achmad; Riandi, Riandi
Jurnal Penelitian Pendidikan IPA Vol 10 No 3 (2024): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i3.6516

Abstract

This study aims to determine the need for developing STEM-ESD-based teaching materials as a learning resource for students in physics subjects in high school. This research uses mixed methods, which consisted of qualitative data and quantitative data. This research involved 26 respondents spread across several schools in Majalengka The instruments used are 17 questionnaires, namely 8 questions to identify difficulties in solving physics problems, 7 questions about student responses to the teaching materials used and 2 questions about causal factors and expected textbooks. Based on the preliminary study conducted, it is known that the teaching materials used so far have not met the indicators of good teaching materials, students have difficulty solving physics problems with a percentage of 73%, the student responses to the teaching materials used with a percentage of 81%, so require STEM-ESD-based teaching materials as a resource study. The results of the preliminary study also see that the teaching materials developed later can measure critical thinking and problem-solving skills. Based on this, the use of teaching materials as a learning resource is needed by students, so it is necessary to conduct a needs analysis in the development of STEM-ESD-based teaching materials
The Analysis of Students’ Problem-Solving Skills About Temperature and Heat Henukh, Anderias; Astra, I Made; Jua, Selestina Kostaria; Susilawati, Aay
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.6517

Abstract

This journal reviews students' problem-solving skills after participating in a problem-solving-based learning process. This study aims to determine the student's problem-solving skills and social students who follow a cross-interest program in physics. The study utilized a quantitative approach with descriptive methods and a one-group pretest-posttest research design. The research subjects were 29 students in class X Social 4 at SMAN Sambungmacan, Sragen. In this study, students were asked to complete four question descriptions after studying temperature and heat material. Student problem-solving results were analyzed using a point system. The average and percentage of student achievement were calculated for each problem and its stages of problem-solving. Analysis of problem-solving skills data revealed that the average percentage of students' problem-solving skills reached 65.3%. Based on data analysis and results, all students' problem-solving abilities have improved since the pretest. It is hoped that students will continue to be accustomed to solving problems using the stages of problem-solving in the future.

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