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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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Effectiveness of Ethno-STEM Based Chimistry to Improve Students Critical Thinking Skills Hiqmah, Noor; Rienovita, Ellina; Al-Latief, Imam Shofwan; Sholehuddin, Sholehuddin; Santosa, Tomi Apra
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.6422

Abstract

Ethno-STEM based chemistry learning has a significant impact on students' knowledge and competencies. However, ethno-STEM based chemistry learning experiences many problems in its application and several issues that need to be clarified. This research aims to determine the effectiveness of ethno-STEM based chemistry learning in improving students' critical thinking skills. This type of research is meta-analysis. This meta-analysis synthesizes 19 articles consisting of 1021 participants published in 2018-2023. The research results show that ethno-STEM based chemistry learning has a big influence on students' critical thinking skills (Hedges'g = 0.915; p < 0.001). Research can provide important information in ethno-STEM-based chemistry learning in schools.
Modification of Cassava Peel Starch, Substituting Chitosan and Seaweed: Production of High Quality Edible Film Hamsina; Doan, Friska; Hermawati; Safira , Ifa; Hasani , Ruslan
Jurnal Penelitian Pendidikan IPA Vol 10 No 2 (2024): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i2.6428

Abstract

Biodegradable packaging materials from biomass have been proven to be effective and efficient in improving the quality of materials food because it has the advantages of long shelf life, biodegradable, safe for health and cheap easy to use. The aim of the research is to determine the best formulation and water vapor rate properties as well as the mechanical properties of edible film based on cassava peel starch with the addition of palm oil and chitosan. The method used to determine the best formulation of edible film by making cassava peel starch, mixing raw materials and printing edibles film. Next, the water vapor rate and mechanical properties tests were carried out which included tensile strength tests, elongation tests and biodegradation tests. Results What was obtained from this research was the optimum concentration, namely 5 gr of cassava starch, 2 ml glycerol, 2 grams chitosan and 1 ml Palm oil with edible film characteristics was obtained respectively for the water vapor transmission rate test of 15.37 gr/hour.m2, tensile strength test of 0.66 MPa, elongation test of 4.05%, thickness test of 0.17 mm, and biodegrability test for 2 Sunday.
Application of BUMDES and MSME Technology through Collaborative Model Village Marketplace Design: Rasch Model Analysis of West Sumbawa Community Perceptions Asgar, Hari; Sofyan, Ahdi Topan
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.6434

Abstract

West Sumbawa Regency consists of 8 sub-districts,57 village areas, and seven sub-districts. In the district area, institutionally, 57 Village-Owned Enterprises (BUMDES) have been formed, which are spread across each sub-district. BUMDes is a business entity that is strongly supported by social capital, in addition to financial capital from the Village Revenue and Expenditure Budget (APBDes), which includes all efforts to strengthen the rural economy and is required to be the answer to problems of improvement economy and community welfare in the village. BUMDes is a means of driving the economy through various types of business in accordance with the village's potential. BUMDes in Taliwang District, West Sumbawa Regency, has a Savings and Loans Business Unit (USP), procurement of Office Stationery (ATK), sales of Fuel Oil (BBM), procurement of fertilizers and agricultural medicines, trade in agricultural and marine products, as well as communication services and transportation. The BUMDes in Maluk District, West Sumbawa Regency, have various businesses such as village stalls, market units, building management, boarding houses, and waste levies. Lastly, BUMDes in Seteluk District, West Sumbawa Regency, has economic activities in the form of distribution of necessities, Savings and Loan Business Units (USP), food crop production, plantations, animal husbandry, and fisheries, as well as mining, special energy, and management of minerals C. Apart from that, BUMDes in Seteluk District, West Sumbawa Regency, has several superior products or commodities such as freshwater fish, livestock, and Trigona honey
Local Wisdom Tourism: Optimizing the Role of Odong-Odong as a Means of Transportation in Kebumen Regency Octanisa, Dheanita Sekarini
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.6435

Abstract

This study aims to explore and analyze the role of Odong-odong as a means of tourist transportation in Kebumen Regency. The research method used is a qualitative approach with in-depth interviews with relevant stakeholders, as well as relevant literature studies. The results showed that Odong-odong has great potential in increasing tourism visits in Kebumen Regency. The use of Odong-odong provides a unique and enjoyable experience for tourists, especially families with children. Based on the results of the study, the author recommends several strategies to increase the role of Odong-odong as a means of tourist transportation in Kebumen Regency. These recommendations include improving the quality and variety of Odong-odong, providing a special path for Odong-odong, and promotion through social media. In the discussion, research findings were discussed compared to previous research and their relevance to tourism development where the use of odong - odong as tourist transportation can facilitate the access of tourists to the intended tourist destination
Systematic Literature Review: Analysis of Student's Critical Thinking Skills towards Chemistry Learning Retiyanto, Hana' Fadhilah; Putri, Sarmila Eka; As-Shidiq, Muhammad Habib; Suyanta, Suyanta
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.6436

Abstract

The research was conducted with the aim of describing the literature review on students' thinking skills on chemistry learning. This research was conducted using the Systematic Literature Review (SLR) method. The articles used were sourced from the Scopus database assisted by Publish or Perish (PoP) with a range of years 2013-2023. The focus of this research is problems and solutions related to critical thinking skills, especially in chemistry learning. The results showed that students' difficulties in learning chemistry led to low students' critical thinking skills. Therefore, the right approach and learning model are needed in learning chemistry
Biolistrik dari Microbial Fuel Cell (MFC) Dual Chamber menggunakan Aspergillus Niger dengan Substrat Ampas Tebu Ningrum, Sari Sekar; Zulaika, Aidha; Handini, Wike; Prasetyo, Djodi 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.6437

Abstract

Electricity consumption is increasing, causing fossil fuels to run out more quickly. Various efforts are needed to develop renewable energy, including generating electricity. One of the developments in renewable energy comes from biomass. There are various types of biomass developed, one of which is biomass of microorganisms which carry out metabolic activities by utilizing organic material to produce metabolites which include energy. Microbial fuel cell (MFC) is a technology that produces electrical energy with the help of microorganisms that degrade organic materials through catalytic reactions or bioelectrochemical mechanisms from microorganisms. In this research, bioelectricity produced from MFC was tested using Aspergillus Niger with sugarcane bagasse as a substrate. The voltage value obtained from observations carried out for 15 days obtained a voltage in the range of 1.3-4.2 mV
Analisis Keberlanjutan Dan Strategi Pengembangan Wisata Desa “Embung Pedang” Di Desa Kepohkidul Nostalgianti, Novi; Khusaini, Moh; Parmawati, Rita
Jurnal Penelitian Pendidikan IPA Vol 10 No 1 (2024): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i1.6451

Abstract

Tourism development in East Java is considered appropriate because it will have an impact on the economic activities of village communities. Kepohkidul Village, Kedungadem District, Bojonegoro Regency has a tourist attraction, namely "Embung Pedang". This research aims to find a tourism strategy for Embong Pedang, Kepohkidul Village. The method used is Multidimensional Scaling (MDS) analysis. The research was conducted in Kepohkidul Village, Kedungadem District, Bojonegoro Regency from October to November 2023. The resulting index value shows that each dimension calculated sequentially has various statuses, namely the ecological dimension which is very sustainable, the economic, social and infrastructure dimensions which are still not sustainable, and the institutional dimensions are considered poor or unsustainable. The conclusion is sustainability index are not yet optimal in terms of dimensions, the sustainability of tourism needs to be improved especially in technology adoption to increase tourism in the village of "Embung Pedang".
Blog Academic Assisted Inquiry Strategy for Conceptual Understanding of Physics Learning through 21st Century Learning Attitudes Sari, Ira Nofita; Angraeni, Lia; Nurussaniah
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.v9i12.6460

Abstract

This research aims to determine the impact of learning using inquiry strategies assisted by academic blogs on the 21st century skills of students in the Physics Education Study Program at IKIP PGRI Pontianak. This research is a pre-experimental design research with a One group pretest-posttest design. The sample used was all 18 fifth semester students. The data collection technique is to determine conceptual abilities using tests, while to determine 21st century skills, namely 4C skills (Critical Thinking, Communication, Collaboration and Creativity) using observation techniques. The data collection tools used were test questions and observation sheets. Based on data analysis, it is known that there is a significant increase in students' understanding of concepts before and after learning in the high category. Students master 21st century skills, namely critical thinking, communication, collaboration, and creativity in the high category in every lesson. The academic blog-based inquiry learning model is innovative in improving the quality of physics learning in the 21st century educational era.
The Electrical Characteristics of Fruit Peel Waste as a Biobattery in Terms of Fermentation Time and Coconut (Cocos nucifera L.) Pulp Concentration Fatimah, Siti; Marwoto, Putut; Nugroho , Sunyoto Eko
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.6477

Abstract

Bioenergy is an alternative energy that utilizes various types of organic waste that can generate electricity. The purpose of this study was to determine the effect of fermentation time and coconut pulp concentration on the electrical characteristics of durian fruit skin, banana fruit skin, and cassava skin waste as an alternative energy source. The electrical characteristics observed were the voltage generated by fruit peel waste based on fermentation time and coconut pulp concentration. This research is a laboratory-based experimental research. The results of the study showed that: 1) the length of fermentation time affects the voltage generated by durian skin, banana skin, and cassava skin; 2) the fermentation time to produce the best voltage is the fourth day (96 hours); 3) the longer the fermentation time, the lower the voltage generated; 4) coconut pulp concentration affects the voltage generated by durian skin, banana skin, and cassava skin; 5) the ratio of 25% coconut pulp concentration and 75% raw material concentration becomes the ratio that produces the best voltage; 6) durian fruit peel waste has the highest voltage compared to banana fruit peel and cassava peel waste, both in terms of fermentation time or coconut pulp concentration. 7) cassava peel waste has a higher potential difference resistance than other skin waste
Differentiated Learning Technology on Science Education to Students Learning Outcomes Hidayati, Rini; Eriyanti, Fitri
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.6479

Abstract

Enhancing student learning by matching student characteristics with learning and assessment, using not just one strategy but a combination of strategies. This research is an experimental research on the use of Differentiated Learning model. Differentiated learning model is a learning model that accommodates the differences that exist in students, be it abilities, learning styles, interests, talents etc.. This study aims to see the effect of using a differentiated learning model on the learning outcomes of class X students in the sociology subject matter of social research at SMAN 2 West Sumatra. This research is a Quasi experimental research that uses The Nonequivalent Control Group design by using experimental class and control class. The data processed in this study are data from the pretest and post-test results from the experimental class and control class in accordance with The Nonequivalent Control Group design.After conducting several data tests in this study, it is proven that differentiated learning models can improve learning outcomes, and this can prove the research hypothesis that there is a significant influence between differentiated learning models and learning outcomes

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