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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.
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Articles 148 Documents
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Search results for , issue "Vol 11 No 1 (2025): January" : 148 Documents clear
PENGEMBANGAN E-MODUL FIFIKA TERINTEGRASI STEM UNTUK MENDORONG KETERAMPILAN BERPIKIR KRITIS DAN KREATIF SISWA Marta, Yonira Mike Vindi; Asrizal; Ramli
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.4829

Abstract

Twenty first century learning requires students to have critical thinking skills, creative thinking, communication, and collaboration. The learning outcomes show that students' independence is very lacking and students' critical and creative thinking skills are low. This development aims to produce a product in the form of an e-module physics class XI senior high school integrated with the STEM approach with critical and creative thinking skills as a solution to this problem. The purpose of this study was to determine the initial studies, the validity, and practicality of using STEM-integrated e-modules. The development model used is the ADDIE development model. The data analysis technique used is descriptive statistics. Based on the data that has been analyzed there are three research results. First, at the analysis stage, an analysis of learning activities is carried out, student needs analysis, and educator interviews. Second, the validation result is 0.82 with a valid category. Third, the result of practicality by students is 79.5 and the result of practicality by educators is 87.5 with practical and very practical categories. The results of this study imply that students become more active and creative because of STEM activities. The results of the study concluded that the STEM approach integrated physics e-module is valid and practical for use in learning.
Pemanfaatan Mikro Organisme Lokal (MOL) pada Pembuatan Pupuk Organik Cair (POC) dengan Memanfaatkan Limbah Sayuran Wardana, Irfan Ihza; Purwaningsih, Indri; Dewi, Pramesti; Mustikaningtyas, Dewi
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.6506

Abstract

This study aims to analyse the Nitrogen and pH levels of liquid organic fertiliser (LOF) made using microlocal organisms (LMO) based on vegetable waste. The method used was an experimental method through a fermentation process carried out at the Center for Standardisation and Industrial Pollution Prevention Services (BBSPJPPI). The results showed that the LOF produced had a Nitrogen content of 0.03% and a pH of 3, which did not meet the quality standards of liquid organic fertiliser in Indonesia, namely Nitrogen content of 2-6% and a neutral to slightly acidic pH (5-7). The low Nitrogen content is due to the Nitrogen-poor composition of the vegetable waste, while the overly acidic pH is due to the prolonged fermentation time, which triggers the formation of organic acid compounds. To improve the quality of LOF, optimisation is needed in the selection of raw materials, fermentation ratio, and control of fermentation parameters such as time and temperature. This research provides recommendations for the development of higher-quality LOFs that comply with national standards.
Sustainability Analysis and Management Strategy for Sendang Tirta Arum Tourism in Dander District Bojonegoro Regency Ardiyanti, Devi Robelina; Harahab, Nuddin; Badriyah, Nurul
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.6666

Abstract

Sumberarum Village is one of the villages in Bojonegoro Regency that has developed tourism potential. There are several tourism potentials in Sumberarum Village, namely Sendang Tirta Arum, Guo Lowo and Guo Lawang.However, Sendang Tirta Arum tourism has not been managed well, even though it should be able to have a positive impact on the attractiveness of tourist attractions which ultimately provides welfare for the community. To make this happen, it is necessary to identify the existing ecological, economic, social, and institutional aspects to determine the aspects that require improvement and development. This research aims to find a tourism strategy for Sendang Tirta Arum. The method used is Multidimensional Scaling (MDS) analysis. The resulting index value shows that each dimension analyzed sequentially has a diverse status, namely the ecological, social and institutional dimensions which are very sustainable and the economic dimension which is quite sustainable. The sensitive attributes that most influence sustainability and need to be considered are waste management facilities, business capital assistance, contribution to Original Local Government Revenue, conflicts between government and citizens, the role of private institutions, transportation facilities and infrastructure and the role of environmentally conscious groups.
The Impact of Fertilizer Subsidy Policies on The Profits and Welfare of Rice Farmers: Lessons from Sumbawa West District Suparmin; Wuryantoro; Purnamasari
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.6911

Abstract

The objectives of this study were to analyze the impact of fertilizer subsidy policies on production, profits, and surplus of rice farmers, and to compare productivity, profits, and surplus of rice farmers. The study was conducted in Brang Rea District, West Sumbawa Regency. The respondents in this study were farmers who owned rice farmers with details of 30 farmers who received fertilizer subsidies and 30 farmers who did not receive fertilizer subsidies. Data were collected through observation, surveys, and in-depth interviews. Data were analyzed using the optimization of the Cobb-Douglas production and profit functions. The results of the study concluded that the impact of fertilizer subsidy policies on production was positive and significant, while the impact on profits was positive but not significant. There was a significant difference between productivity and capital costs or production facility costs between the group of farmers who received fertilizer subsidies and the group of farmers who did not receive fertilizer subsidies, but there was a difference in labor costs and profits but not significant. The level of farmer welfare in the group of farmers who received subsidies was higher than the group of farmers who did not receive subsidies.
Characterization of baked egg custard formulated using suji leaf juice Evanuarini, Herly; Nidhal, Hemas Azizila
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.7029

Abstract

The purpose of this study was to find out the physicochemical characteristics of baked egg custard adding 1%, 2%, and 3% of suji leaf juice with a control sample that had no addition. Four treatments and five replications were used in a fully randomized design. Standard laboratory techniques were used to examine the following: texture, pH, yield, color (L, a*, b*), proximate composition, and crude fiber. Data of baked egg custard were processed using ANOVA and Duncan's Multiple Range Test to identify significant differences. The addition of suji leaf juice had a substantial impact on all measured parameters, according to the results (P<0.01). In terms of protein, fat, and crude fiber content, as well as improved texture and color qualities, the custard made with 3% suji leaf juice was highest quality.  Improved product stability and sensory appeal were also demonstrated by the pH, yield, and moisture content. According to the results, suji leaf juice optimally improves the physicochemical quality of baked egg custard when added at a rate of 3%. This makes it a promising ingredient for dessert goods that are both functional and aesthetically pleasing.
Analysis of Important Factors of Groundwater Availability in Narmada District, West Lombok Regency, West Nusa Tenggara Province Indaryani, Anita Dwi; Wibowo, Dwi Nugroho; Ardli, Erwin Riyanto; Hilmi, Endang; Muslihudin; Hidayat, Syamsul; Gomes, Nazario
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.7031

Abstract

Groundwater utilization in Narmada Regency has increased significantly while its availability is decreasing. This requires management to maintain clean water supply. Research on variables that affect groundwater availability and interactions between them therefore needs to be carried out. Firstly, a Focused Group Discussion (FGD) was held to identify the variables considered important in groundwater management. Respondents then filled out a set of questionnaires expressing their perceptions about the importance of these variables. The variables were grouped into four dimensions namely Input, Output, Domestic Output and non-Domestic Output. Next, respondents' responses were analyzed using the MICMAC structural analysis tool to sort out variables regarding their influence and dependence as well as evaluating the interactions that occured between the variables.  The results showed that there are 7 key variables i.e. Central Government Regulations (PPP). Local Government Regulations (PPD), Rainfall (HUJ), Groundwater Basin (CAT), Forest (HUT), Climate (IK), Number of Population (JP) and 1 regulatory variable ie. Geological variable (GEO) in the groundwater availability system in Narmada District. Also, there exist structured and systematic interactions between dimensions in the system. The results of this study are useful as input in making appropriate regulations for sustainable groundwater in the study area.
Synergy of National Food Security System Lubis, Mitra Musika; Junaidi, Koko; Aziz, Rizal; Harahap, Gustami; Salqaura, Siti Sabrina
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.7254

Abstract

The high population will have an impact on the food crisis and poverty if it is not balanced with food security. The Indonesian government must be able to formulate a national food policy that can improve food security. The food policy includes the availability of food Supplies in good quantity and quality as well as affordable food prices by the community and safe for consumption. The purpose of this study is to examine the synergy of the national food security system. This type of research is qualitative research with the aim of explaining the phenomenon by reviewing existing data. Data sources are obtained through bibliographic data from manuscripts obtained from Google Scholar and analyzed using the Systematic Literature Review (SLR) which is a method that uses previous evidence-based evidence through reviews, evaluations, structured evaluations, classifications and categorizations. Based on the results of the review, the results of this study include: implementing good governance as a challenge and solution to food security; food security stability also affects price and distribution policies; increasing rice production will make a major contribution to rice production. Superior rice varieties will increase food security and reduce poverty; food distribution is still not optimal so that availability in each region and prices in each region vary.
Analisis Karakteristik Morfologi dan Pola Pertumbuhan Ikan Uceng Nemacheilus fasciatus (Valenciennes, 1842) pada Sungai Setail, Banyuwangi, Jawa Timur Orchida, Kharisma; Arfiati, Diana; Kusuma, Wahyu Endra; Hamami, Syeftyan Muhammad Ali
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.7446

Abstract

Indonesia's. Setail River is one of the longest rivers in Banyuwangi Regency. Setail River has high potential for fishery biodiversity. One of the fish that is often found in Setail River is Barred loach or known locally as Uceng Fish (Nemacheilus fasciatus). The purpose of this study was to determine the morphological characteristics and determine the relationship between length, weight and condition of Uceng fish in Setail River. Observation of color patterns and special characteristics of sample fish morphologically Nemacheilus fasciatus with characteristics including Having a brown body color, a small elongated body (fusiform). On the body there is a longitudinal black spot pattern, a dorsal pattern resembling a saddle, a homocercal tail fin type, an emarginate tail morphology (slightly concave). The type of mouth is subterminal inferior and has 3 pairs of barbels. Meristic observations of uceng fish have pectoral fins, pelvic fins, dorsal fins, tail fins and anal fins. In this study, an analysis of the relationship between length and weight showed that the growth pattern of the uceng fish was negative allometric and the condition factor obtained the range of condition factor values for male uceng fish during the study at each station for male uceng fish 0.68-1.35 and female uceng fish 0.68-1.40.
Analyzing Land Conversion Rate and Conversion Farmer Household Food Security in Bakalan Village, Pasuruan Regency Novianty, Puput Cindy; Soemarno; Efani, Anthon
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.7583

Abstract

The conversion of agricultural land to non-agricultural uses presents significant challenges to food security, environmental sustainability, and economic progress in Bakalan Village. Food security categories for Bakalan Village conversion farmer families are assessed in this study using System Dynamic and Land Conversion Rate Analysis. A causal loop diagram illustrates the complex relationships between land conversion, food availability, affordability, and needs, crucial for understanding food security dynamics. Higher land conversion rates negatively impact food availability, risking local food security. System Dynamic integrates agricultural and non-agricultural income sources to model food affordability, a key food security determinant. Annual iterations capture fluctuations in land use, income, and food indicators, revealing the evolving impact on food security. This research emphasizes the need for sustainable land use practices, incentivizing land preservation, and promoting diversified incomes to ensure food security, environmental resilience, and socio-economic stability in Bakalan Village and similar agricultural communities globally. Adaptive policies informed by such models are essential for addressing these multifaceted challenges effectively.
Plankton Diversity as a Natural Food Source for Milkfish (Chanos chanos) in Traditional Ponds of Pasuruan City, East Java Anggraeni, Ike Listya; Kartikaningsih, Hartati; Marhendra, Agung Pramana Warih
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.7738

Abstract

Traditional ponds in Pasuruan City are dominated by milkfish (Chanos chanos). Milkfish take food from the top layer of the seabed in the form of phytoplankton and zooplankton. This study aims to determine the abundance, diversity and dominance of plankton and water quality in traditional milkfish ponds in Pasuruan City. Sampling locations were selected based on the distance of the pond from the sea. Station 1 (near the sea), station 2 (1–3 km from the sea), and station 3 (furthest from the sea). The results showed the availability of natural food for milkfish in the form of phytoplankton and zooplankton. Phytoplankton was found more than zooplankton. The most common phytoplankton division was Bacillariophyta and the least was Euglenozoa with diversity index ranging from 1.64–1.82 and dominance index ranging from 0.24–0.31. The most common zooplankton phylum is Arthropoda and the least is Molluscs with diversity index ranging from 0–1.83 and dominance index ranging from 0.21–1.00. The measurement results of pond water quality parameters such as pH (8.51–9.02), temperature (30.1–32.5°C), brightness (25.5–29.6 cm), DO (3.7–5.7 ppm) and salinity (32.5–33.7 ppt) are still in accordance with the optimal standards of milkfish farming.

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