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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 6,214 Documents
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a Putri, Fina Afriani; Mufit, Fatni
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.v9i12.5990

Abstract

The importance of scientific skills in the future and Indonesia's low ranking internationally have not escaped the government's attention, as evidenced by the existence of the National Literacy Movement Program. In this regard, a study was conducted which aimed to describe data on students' initial abilities in scientific literacy in the material of work and energy as well as momentum and impulse. This research is part of a preliminary study of research into the development of teaching materials to improve students' scientific literacy skills. The total sample consisted of 100 students from three SMAN schools in the city of Padang with the categories low, medium and high based on UTBK scores in 2023. The research sampling technique was cluster random sampling. The scientific literacy ability test consists of 10 complex multiple choice questions. The results of the analysis prove that the students' initial level of ability in scientific literacy in the material of work and energy as well as momentum and impulse is included in the very low category, with an average percentage of 35.4% in the context aspect, an average percentage of 35.6% in the content aspect, and an average percentage of 35.3% in the competency aspect.
Analyzing the Implementation of Kurikulum Merdeka: Insights from Chemistry Educators in Gunung Kidul Vocational Schools Masbukhin, Faizal Akhmad Adi; Sausan, Inas
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.v9i12.5991

Abstract

The implementation of Kurikulum Merdeka, a crucial education initiative introduced by the Indonesian government to enhance national education quality, is particularly significant in Vocational Schools (Sekolah Menengah Kejuruan/SMK). These schools play a strategic role in preparing students with relevant skills for the workforce. Chemistry educators in vocational schools could develop alternative learning materials aligned with the latest curriculum standards through the implementation of Kurikulum Merdeka. This qualitative descriptive study employed a survey method, utilizing a specially designed questionnaire to measure the perspectives of chemistry educators regarding Kurikulum Merdeka. The survey involved 32 diverse chemistry teachers in SMKs across Gunung Kidul who had implemented Kurikulum Merdeka. Results indicate a strong commitment among educators to curriculum updates and alignment with student needs. While positive progress is noted in implementing a differentiated learning approach, attention is needed to provide additional programs for students struggling with understanding materials. Moreover, sustained efforts are required for effective community engagement and the development of a structured framework for data-based interventions. Overall, this study provides valuable insights into the challenges and opportunities of implementing Kurikulum Merdeka in vocational schools, offering recommendations for improvement.
Instrumen Asesmen Kompetensi Literasi Membaca Setara PIRLS dengan Teks Muatan Kultural Edukatif di SEkolah dasar Mufidah, Imroatul; Harsiati, Titik; Nurchasanah
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.5993

Abstract

The objectives of this research and development are (1) to produce a product prototype of the PIRLS equivalent reading literacy competency assessment instrument with educative cultural content text for grade 6 elementary school students, (2) to test the PIRLS equivalent reading literacy competency assessment instrument with educative cultural content text for grade 6 elementary school students from the aspects of content validity, construct validity, Esay question reliability test, Objective question reliability test, difficulty level, and differentiability. This type of research and development uses the Borg & Gall model which consists of 10 stages. The data collected is qualitative and quantitative data. The data is related to content validity, construct validity, readability, and practicality of the assessment instrument as well as the practicality of the user manual. The collected data were analyzed with content validity (Gregory), Product Moment, and Cronbach's Alpha. Based on the results of the analysis and discussion, the results of the correlation person analysis for the overall r value of 30 items > r table for subject 28 the r table value is 0.361 with the acquisition of the smallest value of 0.383 and the largest of 0.724. In addition to the results of the limited subject test, the results of the analysis of the broad subject test using SPSS for windows version 26 software also showed the results that the person correlation value for the reading literacy competency assessment instrument from a total of 30 items obtained a calculated r value> r table for subjects 141 people the r table value of 0.361 with the acquisition of the smallest value of 0.439 and the largest value of 0.896. While the acquisition of the teacher response score is 0.882. So, based on these results it can be said that the product of the reading literacy competency assessment instrument equivalent to the Progress in International Reading Literacy Study with educational cultural content text is suitable for direct use for every grade 6 elementary school student.
Development of an Integrated Thematic Learning Module Based on Problem Based Learning to Improve Primary School Students' Critical Thinking Abilities Oktarisma, Saniyah; Irdamurni; Amini, Risda; Neviyarni
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.v9i12.5999

Abstract

This research is motivated by the fact that there are still many teachers who teach their students only through thematic textbooks. This research aims to develop an Integrated Thematic learning Module Based on Problem-Based Learning that is valid, practical, and effective in improving the Critical Thinking Ability of Class V Students in Elementary school. The type of research used is Research and Development with the ADDIE development model. Based on the results of the development research carried out, the results obtained were that the validity of the module based on the lesson plan expert obtained an average of 100% (very valid), the material expert validator obtained a result of 91.6% (very valid), the result obtained by the language expert was 76% (valid), and the acquisition of media experts was 69.10% (quite valid). The practicality of the modules carried out by educators and students was carried out as a result of trials carried out on 20 students at SDN 127/II Sungai Arang, and SDN 197/II Pulau Pekan who obtained a total average of 93.83%, and 90.83%. or in the very practical category. The effectiveness of the module developed was carried out by comparing the critical thinking abilities of students who used the module (experimental group) with students who used school textbooks (control group). In the initial stage, both sample groups were given a pretest with the same level of questions. From the results of the analysis, the average for experimental class students was 25.00, and for control class students, the average was 96.90. This research concludes that the development of an integrated thematic learning module based on Problem-Based Learning to improve the critical thinking skills of fifth-grade students in elementary schools is declared valid, practical, and effective
Dermapen Treatments for Healing Pockmarked Skin in Male Wistar Rats (Rattus norvegicus): A Study Comparing Platelet-Rich Plasma with Salmon DNA Serum Chiuman, Linda; Hestina; Ongko, Nicolas Xavier; Tarigan, Setia Budi
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.v9i12.6000

Abstract

Skin issues like deep acne scars (pockmarks) are routinely addressed. Dermaroller and Dermapen face skin care help cure this issue. Researchers believe plasma from platelets (PRP) and salmon DNA serum dermapens work similarly on pockmarked skin. White Wistar mice were tested to confirm this suspicion. This is a lab study or an experiment. The study employed a post-test only with a control group design on 16 white Wistar rats (Rattus norvegicus) divided into two groups of eight rats each: Group I received platelet plasma dermapen (PRP) and Group II received salmon DNA serum dermapen. The collected data was tested for normalcy using SPSS. The data normality test showed a significance value of 0.20 > 0.05, indicating normal distribution. The homogeneity test is 0.224. The significant probability value is greater than 0.05, indicating that the PRP dermapen group and the salmon serum DNA dermapen group have similar variances. The t-test rejects H0 or shows a significant difference in wound healing between groups if the significance value is 0.00 or less than 0.05. The study found that PRP and salmon DNA serum promote wound healing. Healing was faster in the PRP than in the salmon DNA serum group. This is possible because PRP includes bioactive molecules that act as tissue growth factors to enhance proliferation. PRP contains various growth factors that aid wound healing.
Development and Validation of Learning Strategy for Creative Thinking Skills Empowerment: STEM-Based E-Modules Listiana, Lina; Millah, Fathinatul; Suharti, Peni
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.6003

Abstract

The feasibility on the learning tools is crucial because it ensures the validity of the data and information obtained. This study aims to describe the validity and reliability of STEM-based learning e-modules to train creative thinking skills, describe the effectiveness of STEM- based learning e-modules creative thinking skills, and describe student responses after learning using STEM-based e-modules. This research is Research and Development (R&D). The development modul used is the 4-D device development model. There are consist of the define, design, develop, and disseminate stage. The data were analysed descriptively quantitatively. The target of the e-modules trial was 11 student of class X IPA SMAM 4 Sidayu, Gresik, Indonesia. The data collecting techniques using validation techniques, tests, and questionnaires. The results were the validity of STEM-based e-modules to train creative thinking skills obtained 73.25% which is included in the valid category and can be tested on students. The data were analysed descriptively throught T-test and N-Gain. From the research results, it was concluded that the e-modules media is declared valid, STEM based e-modules are effective enough to train creative thinking skills, and student responses to e-modules are very good
The Impact of the Intranatal Edu Application on Skills for Assisting in Childbirth Sulastini Sulastini; Rosita Alvia; Wieda Widyatry Qarragyta
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.6004

Abstract

It is necessary to change teaching strategies and media because of the persistently poor pass rate of students' laboratory abilities in intranatal procedures. One such strategy is the use of engaging, interactive, and entertaining learning materials, such as Android applications. The goal of developing the app Intranatal Edu was to help students become more proficient. This study aims to evaluate the impact of the Intranatal Edu Application on the birth control knowledge of nursing students. Quantitative experimental research with a single group pre- and post-testing is the kind of research being done here. With a sample size of 60 respondents, the population of this study consisted of enrolled students in the third semester of the undergraduate nursing study program. Because the p-value of 0.005 is less than the significance threshold of 0.05, the Wilcoxon H0 test findings can be disregarded. It can be inferred that there is a difference in the birth support skills scores in Stage II pre- and post-test. According to this study, using the Edu Intranatal Application can effectively improve students' skills
Pembelajaran “Projek IPAS” Berbasis STEAM sebagai Kajian Implementasi Kurikulum Merdeka di SMK Hayat, Muhammad Syaipul; Sumarno, Sumarno; Yunus, Mahmud; Nada, Noora Qotrun
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.v9i12.6005

Abstract

The implementation of the Independent Curriculum in SMK requires science learning to be carried out across disciplines through projects. This study aims to examine the potential and implementation of learning "IPAS project" oriented to the STEAM approach as an implementation of the Merdeka curriculum in SMK. The research was conducted using a survey method with a qualitative descriptive approach involving 48 respondents representing 34 out of 163 vocational schools in Central Java. The instrument used is a questionnaire consisting of three open questions about expectations, obstacles and efforts to overcome them; as well as a five-aspect questionnaire on the profile of teachers' understanding of the application of STEAM-based "IPAS Project" learning in the Merdeka curriculum in SMK. Qualitative descriptive analysis is carried out by data reduction, data display, and conclusion drawing. The results showed that although we have understood aspects of the independent curriculum in learning "IPAS Project", there are still obstacles, especially in the application of the STEAM approach. As for the profile of teachers' understanding of the application of STEAM-based "IPAS project" learning in the Merdeka curriculum in SMK, most teachers already have an understanding of the learning concept of "IPAS project" and in its application have involved many students in the implementation of the Merdeka curriculum. But in understanding the concept of STEAM, most teachers still don't master it well. Likewise, in terms of experience in applying the STEAM approach in "IPAS project", not many teachers have applied it in a structured and systematic manner. Based on this, it is recommended that to reduce the gap in expectations and constraints for vocational teachers, an LMS platform is needed to bridge the implementation of STEAM-based "IPAS Project".
Development of Global Warming E-Module Based on Socio Scientific Issues (SSI) to Improve Students' Critical Thinking Skills and Sustainability Awareness Utami, Adinda Dian; Kurniasih, Surti; Pursitasari, Indarini Dwi
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.6008

Abstract

Science education has a role in realising the global vision to encourage the achievement of 21st century competencies. One of them is by implementing science learning with the Socio Scientific Issues (SSI) context. The Research and Development study aims to produce a global warming E-Module based on Socio Scientific Issues (SSI) to improve students' critical thinking skills and sustainability awareness. The research and development design used is the ADDIE (Analysis Design Development Implementation Evaluation) model design. The research subjects for e-module implementation were 38 students of class X SMA Negeri 3 Cibinong. Research data were obtained through e-module validation questionnaire, critical thinking skills essay questions, sustainability awareness questionnaire, and student response questionnaire.  Data analysis techniques using shapiro wilk, paired sample t-test. Based on the research results, it can be concluded that the SSI-based global warming e-module is valid/suitable for use in terms of feasibility (content, presentation and language), as well as in terms of media with the percentages respectively being 91% and 97%. The CVI results related to the feasibility of the e-module are 0.99 (valid). Learning using the SSI-based global warming e-module can improve students' critical thinking skills in the high category with an average score of N-Gain critical thinking skills of 0.78. Learning using the SSI-based global warming e-module can increase students' sustainability awareness in the medium category with an average N-Gain sustainability awareness score of 0.45. Student responses to the SSI-based global warming e-module were very good with an average score percentage of 91%.
Pengaruh Kebisingan, Glukosa Darah, dan Indeks Massa Tubuh terhadap Kadar Laktat pada Pekerja Industri Tekstil Sumardiyono, Sumardiyono; Chahyadhi, Bachtiar; Suratna, Farhana Syahrotun Nisa; Fauzi, Rachmawati Prihantina; Wijayanti, Reni; Widjanarti, Maria Paskanita; ‘Ada, Yeremia Rante
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.6009

Abstract

Occupational fatigue remains a prevalent concern in occupational health. This study investigated the association between noise intensity, blood glucose levels, body mass index (BMI), and lactate levels as an indicator of occupational fatigue among textile industry workers in Surakarta, Indonesia. An analytical observational study with a cross-sectional design was conducted, with 82 participants recruited from a local textile industry. Multivariate analysis using multiple binary logistic regression revealed that noise intensity, blood glucose levels, and BMI were significant risk factors for occupational fatigue, as indicated by elevated lactate levels. These findings highlight the importance of noise reduction measures, a healthy lifestyle, and regular monitoring of blood glucose levels and BMI to mitigate occupational fatigue among textile industry workers

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