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JIPI (Jurnal IPA dan Pembelajaran IPA)
Published by Universitas Syiah Kuala
ISSN : 26140500     EISSN : 2620553X     DOI : https://doi.org/10.24815/jipi.v7i3.31681
Core Subject : Science, Education, Social,
Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Physics
JIPI (Jurnal IPA dan Pembelajaran IPA) aims to serve original articles on the latest issues and trends in high-quality research focused on technology-integrated science and/or science learning (chemistry, biology, physics, and environment). Technology integration includes learning media, curriculum, assessment processes and science learning outcomes, as well as the application of the latest technology in pure science research. The editors welcome submissions of papers on recent theoretical and experimental research related to: Results of theoretical and empirical research studies on science learning with integrated technology. We invite manuscripts that investigate science learning with the integration of web-based technology, Android, Arduino, nanotechnology, virtual labs, technological and pedagogical content knowledge research, STEM and/or STEAM, sociological issues, virtual reality, augmented reality, and other relevant issues. relevant to science learning. The results of research on the application of science learning media which focuses on studies related to the latest trends in the use of technology-based science learning media at all levels of education and in society. The results of research related to the implementation of the science learning curriculum (chemistry, biology and physics) have contributed to developing the latest trends in the implementation of the science learning curriculum with the integration of technology at all levels of education including science learning design, competency analysis and syllabus. The results of research related to the assessment of science learning processes and outcomes contribute to developing the latest trends in technology-integrated science learning assessment at all levels of education. The results of research related to science teacher education include original theoretical and empirical studies, including professional preparation of teachers, implementation of their work, and/or career development based on the latest technology. Research results related to technology-based science learning in everyday life outside the formal classroom. Papers should examine experiences in environments such as the community, home, internet, museums, and other aspects that develop interest, knowledge, and/or application of science. Science learning that emphasizes attention to aspects of problems and factors related to equality. Research results related to pure science research that is currently trending (chemistry, physics, biology and the environment).
Arjuna Subject : Umum - Umum
Articles 8 Documents
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Search results for , issue "Vol 6, No 3 (2022): SEPTEMBER 2022" : 8 Documents clear
Potensi Ekstrak Daun Jambu Biji Sebagai Alternatif Inhibitor Korosi Besi untuk Pembelajaran Kimia Kontekstual Shofrina Surya Dewi*; Retno Aliyatul Fikroh; Fuadatul Mukoningah
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 6, No 3 (2022): SEPTEMBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v6i3.26001

Abstract

Contextual learning is a learning concept to connect learning materials and their function in daily life. The obstacle in implement contextual learning is the concept of learning that involves potential local resources. Guava leaf is one of the local resources that has many benefits and also contains tannins, which have potential as an ingredient corrosion inhibitor base. This study aims to analyze core competence, basic competence, and competency indicator of corrosion material, the results of making guava leaf extract as inhibitor corrosion for contextual learning, and extract potential guava leaves as a natural corrosion inhibitor. This study employs descriptive qualitative research, the methods used include literature study, observation, experimentation, and interviews. The results of this study show that the relationship between corrosion materials and experiment is the identification of factors that can prevent corrosion, explanation of ideas to prevent corrosion, comparisons of the fast and slow corrosion process, and corrosion rate analysis. This experiment was carried out by modifying tools, materials, and methods of work. Maceration method using 70% ethanol as solvent. The results of the Corrosion rate showed that increasing the concentration of inhibitor then lowers the corrosion value obtained. In this study, the highest corrosion rate occurred on iron with a 0% inhibitor concentration is 0,00175 g/cm2.days, while the lowest corrosion rate occurred on iron with 20% inhibitor concentration, is 0,00025 g/cm2.day. Based on the analysis, natural inhibitors of extract Guava leaf can be used as a simple experiment alternative in school.
Potensi Pendekatan in Silico Sebagai Penghambat Aktivitas Protein Protease Utama SARS-CoV-2 dari Tiga Senyawa Tanaman Obat Jahe Merah Cut Annisa Thahara; Rizarullah Rizarullah*; Ratih Ayu Atika; Abdul Wahab
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 6, No 3 (2022): SEPTEMBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v6i3.24914

Abstract

Corona Virus Disease (COVID-19) is a pneumonia outbreak that has been worldwide to date. This outbreak was caused by a Coronavirus originating from Hubei province that first occurred in Wuhan in December 2019. COVID-19 is caused by SARS-CoV-2. SARS-CoV-2 which causes corona has important proteins that are used to infect and replicate, one of which is the main protease protein (Mpro). Red ginger (Zingiber officinale var.Rubrum) is one of the spices that has properties to cure various diseases such as flu, cough and diarrhea. Ginger contains compounds that are antioxidants. The purpose of this study was to examine the potential biological activity of red ginger compounds, namely Gingerol 10, Shogaol 6, and Shogaol 8 as inhibitors of the main protease (MPro) protein activity of SARS-CoV-2. This research was conducted using the In Silico method and AutoDock Vina software was used for the tethering process. The results of gridbox optimization by redocking control ligands obtained RMSD results of 1,100 Å. The results of the tethering showed Gibbs free energy (ΔG) Test Ligand 1 (-5.5 kcal/mol), Test Ligand 2 (-6.0 kcal/mol), and Test Ligand 3 (-5.6 kcal/mol) which showed red ginger compounds have potential as inhibitor of the main protease (MPro) protein activity of SARS-CoV-2.
Analisis Kemampuan Technological Pedagogical Content Knowledge Mahasiswa Calon Guru Kimia Maria Ulfah*; Erlina Erlina
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 6, No 3 (2022): SEPTEMBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v6i3.26572

Abstract

The effectiveness of a learning is determined by the combination of various dimensions of knowledge with technology carried out by teachers. This study aims to analyse the TPACKs’ skills of chemistry education students of FKIP Untan who will become the future chemistry teachers. The method employs in this study is descriptive. The participants involved in this research are the students of the class 2019 and 2020. The instrument used is the TPACK questionnaire which consist of 7 indicators. The results obtained from data analysis are that all aspects of students’ TAPCK are in good category with scores for each aspect TK, CK, PK, PCK, TCK, TPK and TPACK with successive values of 75.01, 73.52, 72.08, 70.36, 72.54, 78.43, and 72.43. The integration of the dimensions of content knowledge, technology and pedagogy is very necessary to become a teacher, especially for chemistry education students who will become the future chemistry teachers
Pengembangan Lembar Kerja Mahasiswa Berbasis Science, Environment, Technology, and Society di Program Studi Pendidikan Kimia Universitas Muhammadiyah Pontianak Desi Marianti; Tuti Kurniati*; Dedeh Kurniasih
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 6, No 3 (2022): SEPTEMBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v6i3.25128

Abstract

In learning management and laboratory techniques, only explaining using power point media and giving assignments so that students do not understand the material presented. Therefore, it is necessary to have teaching materials such as student worksheets based on science, environment, technology, society (SETS). This study aims to produce valid, practical and effective media. Validity was measured from the material aspect and the media aspect using a validation sheet, practicality was measured using a student response questionnaire. While the effectiveness is measured from the value after using the LKS or posttest scores. This type of research is research and development with a thiagarajan device model, namely a 4D model that has been modified into 3D. The results of the analysis show that SETS-based worksheets with validity values of 85% and 88.75% are categorized as very valid. The results of the practicality test in the limited trial of 86.4% and the main trial of 88.02% were categorized as very practical. The results of the effectiveness test with the posttest recapitulation value in the limited trial of 78.3% and the main trial of 82.5%. Thus, SETS-based worksheets are suitable for use in the teaching and learning process on management materials and laboratory techniques
Effect Size Analysis of the Implications Ethnoscience Approach to the Improvement of 21st Century Skills in Science Learning Nurhasnah Nurhasnah*; Lufri Lufri; Asrizal Asrizal
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 6, No 3 (2022): SEPTEMBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v6i3.26116

Abstract

Indonesia has a variety of cultures so it has a variety of local knowledge related to natural knowledge that can be used as a study of scientific knowledge. Local knowledge of natural knowledge is known as ethnoscience. Integration of ethnosciences into science learning can facilitate the various skills possessed by students. This study aims to analyze the effects of ethnoscience approaches in science learning. This research is a meta-analysis study. Research data were obtained by searching for national articles and international articles in 2017-2021 based on predetermined criteria, namely having data pretest and posttest. The search was carried out on google scholar with the keyword "ethnoscience", "science education", "biology education", "chemical education", "physical education", and "local culture". Next, as many as 26 articles were analyzed by measuring the size of the article effect. Based on the results of the data analysis carried out, the results show that the ethnoscience approach in science learning has a positive influence on improving students' abilities and is effectively used in the learning process of science 1.12 with a high category. Knowing the effects of the ethnoscience approach in science learning, it can be a choice of approach that realizes the purpose of learning science in schools and becomes one of the forums for preserving local culture for the next generation
Analisis Keterampilan Berpikir Kritis Mahasiswa Melalui Model Blended-Project Based Learning Terintegrasi Keterampilan Abad 21 Berdasarkan Students Skill Level Ani Purwanti; Noor Hujjatusnaini*; Nurul Septiana; Astuti Muh Amin; Jasiah Jasiah
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 6, No 3 (2022): SEPTEMBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v6i3.25705

Abstract

Thinking ability is one of the skills that must be had by all people in facing the demands of the 21st century, namely critical thinking skills. This skill can be achieved by delivering the material more clear and objective. Thus, the purpose of this study is to know the effect of implementing blended PjBL integrated 21st century skills on students’ critical thinking skills. The sample of this study amounted to 39 students in the fifth semester of Biology Education at IAIN Palangka Raya with a non-equivalent control group design. The accumulation data of critical thinking skills was obtained by giving 20 items in the critical thinking domain in the form of pretest and posttest questions. The implementation of blended PjBL integrated 21st century skills is quite effective in the high-level class experimental class group, with the acquisition of N-gain = 56.75. This is reinforced by the results of hypothesis testing with the value of Sig. (2-tailed) = 0.000 0.05. It can be concluded that the implementation of blended PjBL integrated 21st century skills has a significant effect on students' critical thinking skills. The findings of this study is an alternative integrative model innovation between blended PjBL and 21st century skills-based on student skill level
Penerapan Model Student Facilitator and Explaining Untuk Meningkatkan Hasil Belajar dan Respon Siswa Kelas XI SMA Siti Fatimah*; Ruqiah Ganda Putri Panjaitan; Eko Sri Wahyuni
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 6, No 3 (2022): SEPTEMBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v6i3.26866

Abstract

Direct experience in science learning should improve the student's skill in constructing, compreheding, and applying the concept that has been taught. Student facilitator and explaining learning is one of the cooperative learning models, that improve the students' activeness. This research aims is to find out the implementation of student facilitator and explaining learning model towards students' learning outcome on the blood circulatory system material to the eleventh-grade students of SMA Negeri 1, Sungai Raya. This research is a quantitative research with a quasi-experimental method with a non-equivalent as the control group. The sample of this research consists of two classes which are second eleventh grade science as the experiment class and third eleventh grade science as the control class. The sampling technique used in this research is intact group. The tools of collecting data include the students' learning outcome and a questionnaire sheet to find out the students' responses. The data analysis result shows, the score of the learning outcomes obtained by using student facilitator and explaining learning model is 16.08 higher than the conventional learning which is 14.17. Based on the t-test, it was found that thit ttab, that was 3.13 1.997, which means there was a significance difference between the learning outcome in the post-test average result of the experiment class and control class at 5% degree. The average percentage of students' response which taught by using the student facilitator and explaining learning model is 87.52% which can be classified as very high. This average percentage result of the students' response shows that the implementation of student facilitator and explaining learning model gives positive outcome to students' response on the blood's circulatory system material of the eleventh -grade students of SMA Negeri 1 Sungai Raya. The conclusion of the research was the implementation of student facilitator and explaining learning could improve the learning outcome and responses towards the blood circulatory system material for grade XI students
Learning Style Analysis for Differentiated New Paradigm Learning in Public Senior High School 1 Semendawai Suku III East Oku Nuriz Dariyani; Leni Marlina*; Ida Sriyanti; Sudirman Sudirman; Meilinda Meilinda
JIPI (Jurnal IPA dan Pembelajaran IPA) Vol 6, No 3 (2022): SEPTEMBER 2022
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jipi.v6i3.25704

Abstract

Learning with a new paradigm is designed based on the principle of differentiated learning so that each student learns according to their needs and stage of development.  This study aims to obtain an overview of the trends in the learning styles of students at public senior high school 1 Semendawai Suku III East Oku. These results are intended for initial assessment in preparing differentiated teaching modules that will be used in differentiated learning. This research is a qualitative descriptive study. The method used is a survey using a learning style questionnaire developed by chislett and chapman. The survey results were then analyzed and grouped by researchers according to the characteristics of students' learning styles, namely visual, auditory, and kinesthetic learning styles. The sample used is class x as much as one class, this class is a model to find out how learning styles can be found in other classes. Based on the results of the study, it was found that every student has a tendency to learn styles, be it visual, audio, or kinesthetic. From the analysis of the learning styles of students at public senior high school 1 semendawai Suku, east oku, the results showed that the tendency of students' learning styles was audio by 46%, visual learning styles by 39%, and kinesthetic learning styles by 15%. These results indicate that in one class the tendency of students' learning styles varies. Differentiated learning needs to be developed by educators in order to facilitate the needs of students' diverse learning styles. These results indicate that in one class the tendency of students' learning styles varies. Differentiated learning needs to be developed by educators in order to facilitate the needs of students' diverse learning styles

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