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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) KALAM CENDEKIA PGSD KEBUMEN Dentika Dental Journal Jurnal Al Bayan: Jurnal Jurusan Pendidikan Bahasa Arab Jurnal Al-Maqayis Al-Ahkam Konversi Akuisisi : Jurnal Akuntansi Religious: Jurnal Studi Agama-Agama dan Lintas Budaya Indonesian Journal of Chemistry Jurnal EDUTECH Undiksha Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Jurnal Pendidikan Manajemen Perkantoran (JPManper) Matan: Journal of Islam and Muslim Society Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah Sakina: Journal of Family Studies Economics and Digital Business Review Indonesian Journal of Engagement, Community Services, Empowerment and Development (IJECSED) Scientific JUKESHUM: Jurnal Pengabdian Masyarakat Solidaritas: Jurnal Pengabdian Jurnal Studi Sosial Keagamaan Syekh Nurjati Indonesian Journal of Public Health and Nutrition Jurnal Akuntansi, Bisnis dan Ekonomi Indonesia (JABEI) International Journal of Economics (IJEC) Jurnal Natural Indonesian Journal of Food Technology ARKANA: Jurnal Komunikasi dan Media Cendikia Pendidikan Grimsa Journal of Science Engineering and Technology Journal Of Carbazon Journal of Learning and Technology in Physics JATAED: Journal of Appropriate Technology for Agriculture, Environment, and Development Lontara Journal Of Health Science And Technology JURNAL REKAYASA KIMIA & LINGKUNGAN Jurnal Bisnis Digital dan Enterpreneur (BISENTER) Jurnal Pendidikan MIPA Journal of Economy Business Development SIMPUL: Jurnal Ilmu Politik dan Hukum Jurnal Ilmu Kesehatan
Eka Safitri
STMIK AMIKOM Yogyakarta
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

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Problem Based Video Learning on Civic Education Content for Third Grade of Elementary School Safitri, Eka; Suartama, I Kadek; Simamora, Alexander Hamonangan
Jurnal Edutech Undiksha Vol. 12 No. 1 (2024): June
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jeu.v12i1.64757

Abstract

Currently, the civic education learning outcomes of elementary school students are still in the low category. This is due to the lack of learning media that can be used. This development research aims to analyze the design, validity and effectiveness of problem-based learning videos on class III civic education content. This research uses the ADDIE development model. The subjects in this research were subject content experts, design experts, media experts, 3 students for individual trials, and 6 students for small group trials. Data collection was carried out using questionnaires and tests. Data analysis techniques use qualitative data analysis, quantitative descriptive data analysis, and inferential statistical data analysis (t-test). The research results show that the video development design includes the stages of analysis, design, development, implementation and evaluation.  The assessment of learning media experts showed a percentage of 82.35%, design experts 90.25%, material experts 81.66%, individual trials 96.20%, and small group trials 90.52%. This learning video is effective for use in class III civic education content, especially material on ethnic diversity. It can be concluded that the problem-based learning video innovation in class III civic education content is in very good qualifications and is effectively used to improve student learning outcomes. This research has implications for improving the quality of civic education learning through quality media.
PERAN KETERAMPILAN MENGELOLA KELAS DALAM MENINGKATKAN MINAT BELAJAR SISWA Safitri, Eka; Ginting, Rahmadani Ftri
Sindoro: Cendikia Pendidikan Vol. 6 No. 9 (2024): Sindoro Cendikia Pendidikan
Publisher : Cahaya Ilmu Bangsa Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9644/sindoro.v6i9.5996

Abstract

Abstract: This study discusses the role of classroom management skills by teachers in enhancing students' interest in learning. In the learning process, students often show a lack of interest, which can hinder the effectiveness of education. Therefore, effective classroom management is essential to create a positive learning environment. The research employs a qualitative method using interviews and literature review as data collection tools. The results indicate that good classroom management significantly contributes to increasing students' interest in learning. This study also identifies the factors and strategies used in classroom management, as well as the challenges faced by teachers. Thus, this research emphasizes the importance of classroom management skills in creating an engaging learning atmosphere and fostering students' interest in learning. Penelitian ini membahas peran keterampilan pengelolaan kelas oleh guru dalam meningkatkan minat belajar siswa. Dalam proses pembelajaran, sering kali siswa menunjukkan kurangnya minat, yang dapat menghambat efektivitas pembelajaran. Oleh karena itu, pengelolaan kelas yang efektif sangat diperlukan untuk menciptakan lingkungan belajar yang positif. Penelitian menggunakan metode kualitatif dengan wawancara dan studi literatur sebagai alat pengumpulan data. Hasil penelitian menunjukkan bahwa pengelolaan kelas yang baik memberikan kontribusi yang signifikan terhadap peningkatan minat belajar siswa. Penelitian ini juga mengidentifikasi faktor-faktor dan strategi yang digunakan dalam pengelolaan kelas, serta tantangan yang dihadapi oleh guru. Dengan demikian, penelitian ini menekankan pentingnya keterampilan pengelolaan kelas dalam menciptakan suasana belajar yang menarik dan mendorong minat belajar siswa.
Assessment of Al3+ Ion Selectivity Coefficient (Kij) in Polyurethane Membranes Derived from Castor Oil (Ricinus communis. L) via Separated Solution Method Jannah, Firaihanil; Idroes, Rinaldi; Nazaruddin, Nazaruddin; Idris, Nasrullah; Safitri, Eka; Md Sani, Nor Diyana
Grimsa Journal of Science Engineering and Technology Vol. 1 No. 2 (2023): December 2023
Publisher : Graha Primera Saintifika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61975/gjset.v1i2.18

Abstract

The influence of foreign ions on the response of Al3+ ISE-based polyurethane membranes from castor oil has been determined using SSM. The results showed that the presence of the foreign ions tested did not affect the sensitivity and response of Al3+ ISE. The influence of foreign ions Na+, K+, Li+, Pb2+, Ca2+, Co2+, Cu2+, Ni2+, Cr3+, and Fe3+ on the selectivity of ion-selective electrodes (Al3+ ISE) in the concentration range 1x10-9 – 1x10-4 M has been performed using separate methods. The results show that the presence of foreign ions does not affect the performance of Al3+ ISE with a Kij value < 1. The selectivity sequence of foreign ions is Fe3+ > Cr3+ > Pb2+ > Cu2+ > Ni2+ > Co2+ > Ca2+ > Li+ > Na+ > K+ respectively.
Galang Bhakti Sosial Camp Strengthens Role of Nahdlatul Ulama Youth In The Community Safitri, Eka; Sustriawan, Budi; Sa'dudin, Ihsan
Jurnal Studi Sosial Keagamaan Syekh Nurjati Vol 3 No 1 (2023)
Publisher : Rumah Moderasi Beragama of Cyber Islamic University Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/sejati.v3i1.62

Abstract

This research is one of many efforts to deliver this program Kemah Galang Bhakti Sosial (KGBS) is a program that can expand the role of youth NU in the Ayah sub-district, Kebumen district. As for the method of writing, this research is a descriptive analysis method for scrutinizing true conditions, and the results of this research are analyzed and shown in a report of research. The result of this research is the KGBS program, which has become a place for youth NU to advance NU. Besides that, this program can be a realization of the contribution of youth NU in the Ayah subdistrict in education, politics, social, religion, and culture areas.
Ahmad Tayyeb's Critique of Hasan Hanafi's Concept of Turots Wa Tajdid Safitri, Eka
Jurnal Studi Sosial Keagamaan Syekh Nurjati Vol 4 No 1 (2024)
Publisher : Rumah Moderasi Beragama of Cyber Islamic University Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/sejati.v4i1.85

Abstract

This article aims to reveal Ahmad Tayyeb's criticism to Hasan Hanafi regarding turots wa tajdid. This criticism conveyed by Ahmad Tayyeb has rational and scientific reasons based on his scientific studies. Ahmad Tayyeb is a prominent Muslim scholar as well as the Grand Sheikh at Al Azhar, Cairo, Egypt. The influence of his thought spanned the world and became one of the most influential Muslim figures. Anxiety currently is the rise of new khawarij understanding so that the emergence of various kinds of terrorism movements, radicalism. Ahmad Tayyeb called for the teaching of peace for all human beings, that all of us are brothers and are equally human beings who deserve to be respected for their human rights. The conclusion of this paper states that Ahmad Tayyeb calls for Traditional Islam which adheres to the text of the Koran in solving problems. Muslims must have principles in upholding Islamic law in relation to various fields, not continue to adhere to western principles because Islam also has its own. The spirit of peace between religious communities is something that must be held firmly because Islam is a religion that loves peace
Dampak Pandemi Covid-19, Kurs dan Inflasi terhadap Pasar Modal Syariah: Junaedi, Dedi; Safitri, Eka; Novita, Evi; Amalia, Rika Sri; Arsyad, Muhammad Rizal; Hermaliana, Mia
Al-Kharaj : Jurnal Ekonomi, Keuangan & Bisnis Syariah Vol 5 No 3 (2023): Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah
Publisher : Research and Strategic Studies Center (Pusat Riset dan Kajian Strategis) Fakultas Syariah IAI Nasional Laa Roiba

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1337.605 KB) | DOI: 10.47467/alkharaj.v5i4.1889

Abstract

The objectives of this study are: (1) To find out whether the Covid-19 pandemic, exchange rate and inflation have a partial effect on the movement of JII stock indexes. (2) To find out whether the Covid-19 pandemic, exchange rate and inflation have a partial effect on the movement of JII70 stock indexes. . (3) To find out whether the Covid-19 pandemic, exchange rate and inflation have a partial effect on the movement of ISSI stock indexes. As for the research conducted using quantitative methods. Data collection techniques are carried out by observation, documentation, literature study. Data analysis techniques use classical assumption tests including normality tests, multicolenearity tests, autocorrelation tests, heterochedasticity tests and hypothesis tests including partial tests (t tests), coefficient of determination (R) tests, F tests. . The results showed that simultaneously covid-19 cases, exchange rates, and inflation had a significant effect on the JII, JII70, and ISSI stock indices. . Partially, the exchange rate has a significant effect on the JII and JII70 stock indices are negatively correlated. Meanwhile, covid cases and inflation have an insignificant effect despite the trend. Meanwhile, partially covid cases, exchange rates and inflation have a significant effect on the ISSI Sharia stock index. Keywords : Covid-19 cases, exchange rates, inflation, and composite stock indices (JII, JII70, and ISSI)
Wage-based Dowry Legal Paradigm: Perspectives of Muslim Generation Z in Surabaya Hadi, Mukhammad Nur; Syatta, Indy Mafiiqo; Safitri, Eka; Sabri, Fahruddin Ali; Masum, Ahmad
Al-Ahkam Vol 33, No 2 (2023): October
Publisher : Faculty of Sharia and Law, Universitas Islam Negeri (UIN) Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ahkam.2023.33.2.17591

Abstract

This paper traces the perception of Generation Z Muslims in Surabaya about marriage dowry. Data was obtained from questionnaires distributed to them, and finally received 174 respondents. Two things that were tracked were their perception of the Regional Minimum Wage-based dowry quality and quantity standards and their legal paradigm towards the idea of wage-based dowry. This study shows two important things. First, most of them disagree with wage-based dowry in the context of quantity. On the other hand, in the context of quality, they agree that dowry should be of productive value. At this point, they display a unique position because productivity is interpreted dually, wage-based standards and not. Second, they respond to this issue using four paradigms: sociological, normative, anthropological, and juridical. Sociological and juridical paradigms create the value of reciprocal protection, male and female. The normative paradigm establishes the importance of patriarchal protection. While the anthropological paradigm is more binding on the preservation of tradition. Here, it can be seen that the paradigm influence of protection on women in the context of wage-based dowry standards is quite strong, although sometimes women are trapped in a patriarchal paradigm.
DEVELOPMENT OF PROBLEM-BASED LEARNING-BASED LEARNER WORKSHEETS (LKPD) ON THE SUBJECT OF HOOKE'S LAW AT SCHOOL MAS PLUS AL-ULUM MEDAN Safitri, Eka
Journal of Learning and Technology in Physics Vol 4, No 2
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jltp.v4i2.48031

Abstract

This study aims to determine the level of feasibility of Problem Based Learning based LKPD on Hooke's Law material based on material experts and media experts, and to determine the level of practicality of Problem Based Learning based LKPD on Hooke's Law material based on the response of teachers in the field of study and student responses. This research uses research and development methods or Research and Development (R&D). The LKPD feasibility test uses a Likert scale questionnaire validated by two validators. And the practical test of LKPD was carried out at MAS Plus Al-Ulum Medan school by teachers and students. Based on the results of the study, a material expert validator assessment of 72% was obtained, a media expert assessment of 80% with feasible / valid criteria. And based on the response of the physics teacher, a score of 94% was obtained, and the response of students obtained a value of 94.45% with very practical criteria.
Analysis of Hg(II) Metal by Voltammetric Method Using a Carbon Electrode Modified with EDTA from Used Tire Waste Sukoma, Sukoma; Alva, Sagir; Safitri, Eka; Julinawati, Julinawati; Mustanir, Mustanir; Fonna, Syafrizal; Ihsan, Muhammad; Dara, Fitri; Dayanti, Meri; Arifin, Ahmad Kamal; Suhud, Khairi
Indonesian Journal of Chemistry Vol 24, No 6 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.97561

Abstract

Development of a carbon electrode sensor from used tire waste via pyrolysis, modified with ethylenediaminetetraacetic acid (EDTA) for mercury detection using the cyclic voltammetry (CV) method. EDTA plays a role in metal complexation due to its strong response to mercury metal. The FTIR results of the carbon electrode and EDTA show a C–N bond at a wavenumber of 1,217.08 cm−1, indicating the presence of EDTA. The SEM results reveal a clear difference between the unmodified carbon electrode and the EDTA-modified carbon electrode. The calibration graph is linear, with an R2 value of 0.9961, a sensitivity of 0.3472, as well as LoD and LoQ values of 0.03 and 0.08 ppm, respectively. The correlation coefficient is less than 2%, and the %recovery is within the allowable error range. Mercury measurements in Sungai Mas water samples, Aceh Barat, using voltammetry and AAS, exceed the threshold set by Indonesian Government Regulation (PPRI) No. 22 of 2021. The t-test results for the two Hg measurement methods at a 5% significance level (α) show that tcalculated < ttable (0.083 < 2.571). This indicates no significant difference between the voltammetry and AAS methods for measuring Hg concentrations in water.
Uji Daya Hambat Ekstrak Sawo Manila Terhadap Pertumbuhan Salmonella thypi Anita, Anita; Azis, Nurul Ni'ma; Safitri, Eka
Lontara Journal of Health Science and Technology Vol. 1 No. 1 (2020): Ilmu dan Teknologi Kesehatan
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Politeknik Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53861/lontarariset.v1i1.37

Abstract

Sawo manila (Manilkara zapota) is a plant that is traditionally used to treat several types of diseases, one of which is typhoid fever. Sawo manila (Manilkara zapota) is safe for consumption because it does not have harmful effects on the human body. The purpose of this study was to determine the ability of extracts to inhibit the growth of Salmonella thypi. Sawo manila (Manilkara zapota) was extracted with 70% ethanol using maceration method. This type of research is experimental laboratory. Antibacterial activity test was carried out using the diffusion method to be layered n the Muller Hilton Agar (MHA) medium and an incubation period of 24 hours at 370C. The test results showed that sawo manila at a concentration of 50% showed the presence of inhibition zones with a diameter of I: 4 mm, II: 5 mm, III: 6 mm and at a concentration of 100% also showed the presence of inhibition zones with a diameter of I: 11 mm, II: 13 mm, III: 12 mm. From the results of the study showed Sawo manila (Manilkara zapota) can effectively inhibit Salmonella thypi so that it can be used as an alternative treatment.
Co-Authors Abdul Karim Achmad Yanu Aliffianto Afifi, Muhammad Ridho Agung Hartoyo Ahmad Mujahid, Ahmad Ahmad, Nursaidah Akastangga, Muhammad Dedad Bisa Raguna Al Af Ghoni, Achmad Solakhuddin Al Khasy, Moh. Ali Qorror ALDIANSYAH, TEUKU Alexander Hamonangan Simamora Alghiffary, Muhammad Amalia, Rika Sri Andika, Iswandi Anita Anita Annas Alkhowarizmi Aprinal Adila Asril Arifin , Atwal Arifin, Ahmad Kamal Arsyad, Muhammad Rizal Aviv Pasa, Muhammad Awalia, Hu’shilla Azis, Nurul Ni'ma Binawati Ginting Bistari Budi Sustriawan Budiman, Muh. Arief Chandra, Novrina Cloudya, Afifah Dani Rizana Dayanti, Meri Dedi Junaedi, Dedi Dedri Syafei Dodi Irwandi, Dodi Edi Suharto Evi Novita Evi Widowati EVY FITRIA, EVY Fahruddin Ali Sabri Fazriani, Eva Tatia Fega, Nabila Fera Sriyunianti Fitri Dara Fitria Budi Utami Fitriyana Fitriyana, Fitriyana Fonna, Syafrizal Ginting, Rahmadani Ftri Hanum, Dania Febyola Harisa, Muh. Hermaliana, Mia I Kadek Suartama Ilham Maulana Isti Handayani Jannah, Firaihanil Julinawati, Julinawati Khulduniah, Khulduniah Laksono, Muharram Budi Lelifajri Lelifajri Luthfi, Rantika M. Zulkarnain Maesaroh, Nur Maharani, Alviah Camilla Masum, Ahmad Md Sani, Nor Diyana Mohamed Salem Alawadi, Elsayed Mu'arif, Mohammad Wildan Muhammad Idrus Muhammad Ihsan Muhammad Isa Muhsin Riyadi Mukhammad Nur Hadi MUNASIB MUNASIB, MUNASIB Mustanir Mustanir Mustaufik N. Nazaruddin Nasrullah Idris NAZARUDDIN, SALSABILLA LATANSA Nina Herlina Nur Aini Nur Huda Nurhaida Nurhaida Nurhayati Nurhayati Priyono, Habib Putri, Najwa Auliya Qodri Rahil Helmi Rahmadi Rahmadi Ramadani, Nurista Riski Rikki Vitria Rinaldi Idroes Riski, Novia Riza Chamadi, Muhammad Riza Multazam Luthfy Rosalina, Ranti Resmi Rumpoko Wicaksono Sa'dudin, Ihsan Sa’dudin, Ihsan Sagir Alva Sa’dudin, Ihsan Sinaga, Sunita Siregar, Nasrun Salim Siti Aminah SITI KHOLIFAH Siti Mujanah Siti Nurhayati Sitti Saleha, Sitti Sontani, Uep Tatang Suci Maulina Suedah, Suedah Suhud, Khairi Sukoma, Sukoma Supriatno Suriani, Seri Suwardinata, Amiliya Syatta, Indy Mafiiqo Taher, Rusdee Ulfah Ulfah Umamah, Umamah Wahyuni, Eni Wirawan Fadly Yuliah, Elah Yulius Saprianus Dala Ngapa Zuliaha, Isnaini