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MASALIQ: Jurnal Pendidikan dan Sains
Published by Lembaga Yasin Alsys
ISSN : 28091051     EISSN : 28088115     DOI : -
Core Subject : Religion, Education, Social,
Religion Education Social Sciences
MASALIQ: Jurnal Pendidikan dan Sains was published by Lembaga Yasin alSys which was published six times a year, January, March, May, July, September and November with a minimum of 5 articles. The journal aims to provide a forum for scholarly understanding of the field of education and plays an important role in promoting the process that accumulated knowledge, values, and skills.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 788 Documents
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Pemanfaatan Karbon dari Kulit Nanas (Ananas comosus) untuk Penjernihan Minyak Jelantah Hasil Penggorengan Telur Gulung Nazahra Machelvi; Umar Kalmar Nizar
MASALIQ Vol 6 No 5 (2026): MASALIQ: Jurnal Pendidikan dan Sains
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v6i5.11867

Abstract

Although biomass has been widely utilized as an adsorbent for purifying used cooking oil, the use of pineapple peel carbon (Ananas comosus) as an adsorbent for used cooking oil from frying rolled eggs (MJTG) remains limited. This study aimed to analyze the effects of varying masses of pineapple peel carbon carbonized at 300°C (K-KBN) on the characteristics of MJTG. The study employed a quantitative approach with a laboratory experimental design by adding 1, 3, and 5 g of K-KBN to 100 mL of MJTG at 160°C for one hour. The characteristics of MJTG were analyzed based on density, flow rate, acid value, and saponification value, whereas the quality of K-KBN was determined through proximate analysis. The results showed that the addition of K-KBN reduced the acid value from 45.32 to 13.59 mg KOH/g, increased the flow rate from 1.5 to 3.0 mL/s, and increased the saponification value from 200 to 370 mg KOH/g. The lowest density of 0.48 g/mL was obtained with the addition of 3 g of K-KBN. The moisture and volatile matter contents of K-KBN were 7.15% and 14.36%, respectively, thereby meeting the requirements of SNI 06-3730-1995. Based on the acid value, flow rate, and saponification value, the addition of 5 g of K-KBN produced the best treatment. These findings indicate that pineapple peel carbon has the potential to serve as a natural and economical adsorbent for purifying used cooking oil while supporting the utilization of biomass waste as a value-added adsorbent material.
Pengolahan dan Visualisasi Data Kinerja Keuangan Badan Usaha Milik Daerah (BUMD) Provinsi Sumatera Selatan Menggunakan Microsoft Excel Agung Setia Budi; Rezania Agramanisti Azdy
MASALIQ Vol 6 No 5 (2026): MASALIQ: Jurnal Pendidikan dan Sains
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v6i5.11928

Abstract

The financial performance of regional-owned enterprises (BUMDs) in South Sumatra Province needs to be systematically monitored and evaluated to support development, oversight, and data-driven policymaking. This study aimed to process and analyze the financial performance data of BUMDs in South Sumatra Province based on the return on assets (ROA) indicator and to present the results through data visualizations and a monitoring dashboard. The study employed a quantitative approach to analyze the financial data of nine BUMDs during the 2020–2025 period. Data comprising total assets, net income, operating income, equity, and dividends contributed to Regional Own-Source Revenue (PAD) were collected, validated, processed, and analyzed using Microsoft Excel. ROA values were calculated and presented in summary tables, charts, conditional formatting, and a dashboard prototype. The results showed that ROA performance varied substantially across BUMDs and years. Based on average ROA, five BUMDs were classified as very good, one as good, one as fairly good, and one as poor, while one BUMD could not be comprehensively evaluated because of limited data. Bank Sumsel Babel demonstrated the most stable performance and accounted for more than 95% of the total contribution of BUMD dividends to PAD, while JAMKRIDA and PT Tirta Sriwijaya Maju demonstrated the highest levels of profitability. This study concludes that Microsoft Excel is effective for processing and visualizing BUMD financial performance data. These findings imply the need for data-driven BUMD development, greater selectivity in capital participation, and strengthened transparency and accountability in BUMD management by regional governments.
Strategi Guru dalam Membina Karakter Sopan Santun Siswa di Kelas IV SDN 182 Pekanbaru Aries Sulvia; Siti Quratul Ain
MASALIQ Vol 6 No 5 (2026): MASALIQ: Jurnal Pendidikan dan Sains
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v6i5.11929

Abstract

The development of courteous character remains a concern in Grade IV at SDN 182 Pekanbaru because some students use impolite language, show insufficient respect for teachers during instruction, and require guidance in interacting with peers. This study aimed to analyze teachers’ strategies for developing students’ courteous character. The study employed a qualitative approach with a case study design and was conducted from August 11 to 13, 2026. Data were collected from Grade IV teachers and students through observation, in-depth interviews, and documentation. The data were analyzed using the Miles and Huberman interactive model, while their trustworthiness was strengthened through triangulation. The results identified five main strategies: habituation, guidance, advice, role modeling, and the enforcement of school rules. Habituation was implemented through prayer activities and the use of polite language; guidance was provided through teachers’ direct involvement; advice was delivered using gentle language; role modeling was demonstrated through words and actions; and school rules were enforced through reprimands and educational sanctions. Overall, students’ courteous character was categorized as fairly good, although some students still required guidance in using polite language with their peers. This study concludes that teachers’ strategies play an important role in developing courteous character and need to be implemented consistently. These findings imply that schools need to strengthen habituation, role modeling, guidance, and rule enforcement to establish a sustainable culture of courtesy.
Analisis Keanekaragaman Fitoplankton dan Zooplankton sebagai Indikator Kualitas Perairan pada Aliran Sungai Semangir Jember Mira Fujika Hayati; Putri Wulandari; Imaniah Bazlina Wardani
MASALIQ Vol 6 No 5 (2026): MASALIQ: Jurnal Pendidikan dan Sains
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v6i5.11934

Abstract

Rivers, as lotic aquatic ecosystems, are susceptible to changes in environmental quality that can affect plankton community structure. This study aimed to analyze phytoplankton and zooplankton diversity as indicators of water quality in the Semangir River, Jember, and to examine their relationships with the physicochemical parameters of the water. The study employed a descriptive quantitative approach with purposive sampling at three stations representing the upstream, middle, and downstream sections. Samples were collected in the morning, at midday, and in the afternoon on November 14, 2025. Analyses involved plankton identification, individual counts, the Shannon–Wiener diversity index (H′), Simpson dominance index (D), Pielou evenness index (E), and measurements of temperature, salinity, pH, total dissolved solids (TDS), and dissolved oxygen (DO). The results showed that only phytoplankton were detected, while no zooplankton were found. A total of 12 phytoplankton genera belonging to three phyla—Cyanobacteria, Bacillariophyta, and Chlorophyta—were identified. Bacillariophyta was the dominant group, while Navicula sp. was found at all stations. H′ was classified as moderate in the upstream (1.952) and middle (1.748) sections but low in the downstream section (0.673). E decreased from 0.786 upstream to 0.271 downstream, while D increased from 0.157 to 0.500. The physicochemical parameters showed that temperature and salinity were relatively stable, while the highest TDS value was recorded downstream. Overall, phytoplankton composition, diversity, evenness, and dominance indices, and physicochemical parameters indicated a gradient of ecological conditions along the Semangir River, with the downstream phytoplankton community exhibiting lower evenness and dominance by particular genera. These findings provide an empirical basis for using phytoplankton community structure and physicochemical parameters to monitor water quality in the Semangir River.
Pembuatan Edible Film Berbasis Tapioka dengan Penambahan Gelatin dan Aplikasinya pada Kemasan Permen Komersial Afiifah Kaltsum; Umar Kalmar Nizar; Desy Kurniawati
MASALIQ Vol 6 No 5 (2026): MASALIQ: Jurnal Pendidikan dan Sains
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v6i5.11945

Abstract

Commercial candies are generally packaged using conventional plastics that are difficult to degrade and may cause chemical compounds to migrate into food products. Meanwhile, tapioca has the potential to be developed as a raw material for edible films but is limited by its hydrophilic properties and low mechanical strength. This study aimed to produce a tapioca-based edible film with gelatin added as a structural reinforcement and to evaluate its physical and functional characteristics for commercial candy packaging applications. The edible film was produced by gelatinizing 5 g of tapioca in 100 mL of distilled water with the addition of 7.5 mL of glycerol and gelatin at concentrations of 1%, 2%, and 3% for formulations F1, F2, and F3, respectively, along with a control formulation without gelatin. The films were then cast and dried at 60 °C for 24 h. Characterization included testing moisture content, biodegradability through a seven-day soil burial test, swelling capacity, and functional groups using FTIR spectroscopy. The results showed that the moisture content increased with increasing gelatin concentration, ranging from 11.9% to 15.5%, and all formulations met the maximum threshold of 16% stipulated in SNI 06-3735-1995. The highest biodegradability was obtained for F3 at 81%, exceeding the threshold of more than 60% stipulated in SNI 7188.7:2016. Water absorption capacity also increased with increasing gelatin concentration, from 47.2% in the control formulation to 74.0% in F3. The FTIR spectra revealed amide I bands at 1643–1646 cm⁻¹ and amide II bands at 1542–1543 cm⁻¹ in all gelatin-containing samples, confirming the successful incorporation of gelatin into the tapioca matrix without disrupting the glycosidic bonds of starch. These findings indicate that the formulation containing 3% gelatin exhibited the highest biodegradability, although it also produced the greatest water absorption capacity. Overall, tapioca–gelatin-based edible films have the potential to be developed as a biodegradable alternative for candy packaging to support the reduction of plastic waste in small- and medium-scale food industries.
Evaluasi Kinerja Gedung Laboratorium Terpadu Fakultas Teknik Universitas Negeri Padang terhadap Beban Tsunami Nurcholis Satrio Sidiq; Annisa Prita Melinda
MASALIQ Vol 6 No 5 (2026): MASALIQ: Jurnal Pendidikan dan Sains
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v6i5.11951

Abstract

The use of existing buildings as tsunami Temporary Evacuation Sites (TESs) requires structural evaluation that integrates seismic response, tsunami load demands, and structural element capacities. This study aimed to evaluate the structural performance of the Integrated Laboratory Building of the Faculty of Engineering, Universitas Negeri Padang, under tsunami loads by considering seismic response and the capacities of existing elements. The study employed a quantitative approach with an evaluative design based on numerical modeling using CSI ETABS 18. Research data were obtained from as-built drawings, material specifications, soil data, and tsunami inundation information. The structural analysis referred to SNI 1726:2019, SNI 2847:2019, ASCE/SEI 7-16, and FEMA P-646. The analysis results showed that the Y-direction seismic displacement on the third floor reached 50.105 mm, exceeding the allowable limit of 46.154 mm. The design inundation depth of 7.3 m generated a maximum debris impact force of 1,194.375 kN. The element capacity evaluation showed that several lower-floor columns exceeded the axial force–moment (P–M) interaction curves, the K1a column on the first floor had a shear demand-to-capacity ratio of 1.52, and several beams lacked adequate flexural capacity. These findings indicate that the building does not yet fully satisfy the structural criteria for use as a tsunami TES. Therefore, critical structural elements need to be strengthened before the building is used as a vertical evacuation facility. These results provide a technical basis for prioritizing structural strengthening and making decisions regarding the feasibility of using the existing building as a tsunami TES.
Pemanfaatan Kulit Kakao sebagai Biosorben: A Review Fajrul Alif Arifin; Edi Nasra
MASALIQ Vol 6 No 5 (2026): MASALIQ: Jurnal Pendidikan dan Sains
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v6i5.11974

Abstract

Water pollution caused by heavy metals and dyes from industrial waste has received considerable research attention. However, studies specifically synthesizing the use of cocoa pod husk waste (Theobroma cacao L.) as a biosorbent for both pollutant groups remain limited. This study aimed to examine the potential and characteristics of cocoa pod husks as a biosorbent and to identify the conditions affecting the adsorption of heavy metals and dyes. This study employed a qualitative approach with a literature review design encompassing several scholarly articles on adsorption using cocoa pod husks. The findings showed that optimum adsorption conditions were generally achieved at near-neutral solution pH, adsorbate concentrations below 100 ppm, and contact times of less than 100 minutes. Dye adsorption tended to follow the Langmuir isotherm model, whereas heavy metal adsorption was better described by the Freundlich isotherm model. These findings indicate that cocoa pod husks have the potential to serve as a biosorbent in the treatment of water contaminated with heavy metals and dyes. Their adsorption efficiency is primarily affected by solution pH, contact time, and initial adsorbate concentration. This study contributes to the development of natural material-based biosorption technology while supporting the valorization of agricultural waste as a valuable material for wastewater treatment.
Pengaruh Pengalaman Praktek Lapangan Industri dan Pemahaman Kewirausahaan terhadap Minat Berwirausaha Mahasiswa Departemen Teknik Mesin Universitas Negeri Padang Aldi Ferniawan; Mulianti; Primawati; Sri Rizki Putri Primandari
MASALIQ Vol 6 No 5 (2026): MASALIQ: Jurnal Pendidikan dan Sains
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v6i5.12069

Abstract

Unemployment among educated individuals indicates that higher education institutions need to equip students not only with readiness to enter the workforce but also with the ability to create employment opportunities. However, research simultaneously examining Praktik Lapangan Industri experience and entrepreneurial understanding as predictors of entrepreneurial interest among mechanical engineering students remains limited. This study aimed to analyze the effects of Praktik Lapangan Industri experience and entrepreneurial understanding on students’ entrepreneurial interest. The study employed a quantitative approach with a correlational design. The respondents consisted of 78 students from the Department of Mechanical Engineering at Universitas Negeri Padang from the 2021–2023 cohorts, selected using total sampling. Data were collected through a Likert-scale questionnaire and analyzed using multiple linear regression, t-tests, an F-test, and the coefficient of determination with SPSS. The results yielded the regression equation Y = −37.910 + 0.786X₁ + 1.046X₂. Praktik Lapangan Industri experience and entrepreneurial understanding were positive and significant predictors of entrepreneurial interest, both partially and simultaneously. The two variables explained 60.6% of the variation in entrepreneurial interest, while the remaining 39.4% was associated with other factors not included in the research model. Entrepreneurial understanding made a more dominant contribution than Praktik Lapangan Industri experience. These findings confirm the importance of integrating industrial experience and entrepreneurship education in fostering entrepreneurial interest among mechanical engineering students. In practical terms, higher education institutions need to strengthen entrepreneurship education and orient Praktik Lapangan Industri toward developing business management competencies.

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