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All Journal Jurnal Inovasi Pendidikan Kimia Jurnal Penelitian Pendidikan Indonesian Journal of Chemistry SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Walisongo Journal of Chemistry Jurnal Ilmu Fisika Jurnal Maksipreneur: Manajemen, Koperasi, dan Entrepreneurship Journal of Innovative Science Education Journal of Health Sciences Indonesian Physical Review Jurnal Bidang Ilmu Kesehatan Jurnal Review Pendidikan dan Pengajaran (JRPP) Edsence: Jurnal Pendidikan Multimedia Specta Journal of Technology JATI (Jurnal Mahasiswa Teknik Informatika) DEDIKASI PKM Review of Multidisciplinary Education, Culture and Pedagogy (ROMEO) Publikasi Berkala Pendidikan Ilmu Sosial Addabana: Jurnal Pendidikan Agama Islam TSAQIFA NUSANTARA: Jurnal Pembelajaran dan Isu-Isu Sosial Prima Magistra: Jurnal Ilmiah Kependidikan Jurnal Teknik Kimia dan Lingkungan FENOMENA: Journal of Social Science Journal Of Medicine And Health Sciences (Medisci) Deiksis: Jurnal Pendidikan Bahasa dan Sastra Indonesia International Journal of Technology and Modeling
Musyarofah Musyarofah, Musyarofah
Jurusan Kimia FMIPA Universitas Negeri Semarang Gedung D6 Lantai 2 Kampus Sekaran Gunungpati Semarang, 50229, Telp. (024)8508035
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Pengembangan Bahan Ajar Ilmu Pengetahuan Sosial Berbasis Budaya Dan Kearifan Lokal Masyarakat Pandalungan Di Kabupaten Jember Untuk Siswa Sekolah Menengah Pertama / Madrasah Tsanawiyah: The Development of Social Science Teaching Materials Based on the Culture and Local Wisdom of the Pandalungan Community in Jember Regency for Junior High School / Madrasah Tsanawiyah Students Musyarofah, Musyarofah; Fajarini, Anindya
Fenomena Vol 17 No 1 (2018): FENOMENA: Journal of the Social Sciences
Publisher : LP2M UIN KH.Achmad Siddiq Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35719/fenomena.v17i1.277

Abstract

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Adsorption Kinetics and Process Parameter Effects on Oil Uptake by Tamarind Fruit-Shell Activated Carbon Ernawati, Lusi; Anifah, Eka Masrifatus; Musyarofah, Musyarofah; Reza, Mutia; Waluyo, Joko; Sapawe, Norzahir
Jurnal Teknik Kimia dan Lingkungan Vol. 9 No. 2 (2025): October 2025
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jtkl.v9i2.7596

Abstract

Oil contamination presents a major challenge to wastewater treatment systems due to its detrimental effects. This research explores the effectiveness of activated carbon derived from tamarind fruit shells as an adsorbent for removing oil from wastewater. The activated carbon was prepared using three different chemical agents: phosphoric acid, zinc chloride, and sodium hydroxide. Characterization of the resulting carbon materials was performed using XRD, FTIR, SEM, and BET analysis. Batch adsorption experiments were conducted to evaluate the influence of initial oil concentration, adsorbent dosage, contact time, temperature, and pH. The BET specific surface area, pore size and total pore volume for the optimum adsorption capacity of activated carbon using H3PO4 are obtained at 617.59 m2.g-1, 37.14 cm3.g-1 and 0.812 g.g-1, respectively. Optimal adsorption occurred at an oil concentration of 5000 mg.L-1, a dosage of 1 g.L-1, a contact time of 60 minutes, a temperature of 60°C, and neutral pH (7). Across all activating agents, the Langmuir isotherm best described the adsorption equilibrium, while adsorption kinetics followed the pseudo-second-order model. Among the samples, activated carbon treated with H3PO4 demonstrated the highest adsorption capacity (1070 mg.g-1), followed by ZnCl2 (879 mg.g-1), and NaOH (643 mg.g-1). These results indicate that tamarind shell-derived activated carbon is a cost-effective and efficient solution for oil removal in wastewater treatment applications.
Pendampingan ekstrakurikuler berbasis STEM (Science, Technology, Engineering and Mathematics) untuk siswa SDIT Al Munawwaroh Balikpapan Musyarofah, Musyarofah; Utomo, Zinedine Zidane; Simanjuntak, Cristovel; Ardhansyah, Mukti; Andrie, Attila Alief Anugrah; Sihaloho, Elisabeth Romanauli; Agung R, Risa Rahelia; Sastrawan, Febrian Dedi; Sa’adiyah, Devy Setiorini; Prayitno, Budi
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 5 (2025): September
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i5.33373

Abstract

Abstrak Kegiatan pengabdian ini bertujuan untuk meningkatkan literasi sains dan minat belajar siswa melalui pendampingan ekstrakurikuler berbasis STEM (Science, Technology, Engineering, and Mathematics) di SDIT Al-Munawwaroh Balikpapan. Permasalahan yang dihadapi mitra adalah kegiatan ekstrakurikuler yang tersedia masih didominasi aktivitas fisik seperti olahraga dan pramuka, sementara kegiatan berbasis sains dan teknologi belum dikembangkan secara sistematis. Tujuan kegiatan ini adalah memberikan alternatif pembelajaran yang menyenangkan sekaligus aplikatif bagi siswa sekolah dasar melalui eksperimen sederhana berbasis STEM. Metode yang digunakan meliputi sosialisasi program kepada sekolah, penyusunan modul eksperimen, pendampingan dan praktikum langsung oleh tim kepada 93 siswa kelas 1–6, serta refleksi hasil bersama guru. Topik eksperimen meliputi gaya apung, bangun ruang, filtrasi air, mobil balon, lava lamp, roket air, dan hidroponik. Evaluasi dilakukan melalui observasi partisipasi siswa, kemampuan menjelaskan kembali konsep, serta wawancara dengan guru. Hasil menunjukkan peningkatan partisipasi aktif siswa hingga 85%, kemampuan menjelaskan konsep sains sebesar 72%, serta penguatan softskill seperti kerjasama dan komunikasi ilmiah. Program ini efektif dalam meningkatkan keterampilan proses sains siswa, sekaligus memberikan nilai tambah bagi sekolah dalam diversifikasi kegiatan ekstrakurikuler. Kegiatan ini dapat dijadikan model alternatif pembelajaran kontekstual berbasis praktik untuk sekolah dasar lainnya. Kata kunci: STEM; eksperimen sederhana; ekstrakurikuler; sekolah dasar; literasi sains. Abstract This community service activity aims to improve scientific literacy and student learning interest through STEM (Science, Technology, Engineering, and Mathematics)-based extracurricular mentoring at SDIT Al-Munawwaroh Balikpapan. The problem faced by the partners is that available extracurricular activities are still dominated by physical activities such as sports and scouts, while science and technology-based activities have not been systematically developed. The purpose of this activity is to provide an alternative learning that is fun and applicable for elementary school students through simple STEM-based experiments. The methods used include program socialization to schools, preparation of experimental modules, mentoring and direct practicums by the team for 93 students in grades 1–6, and reflection on the results with teachers. Experiment topics include buoyancy, geometric shapes, water filtration, balloon cars, lava lamps, water rockets, and hydroponics. Evaluation was carried out through observation of student participation, the ability to re-explain concepts, and interviews with teachers. The results showed an increase in active student participation of up to 85%, the ability to explain scientific concepts by 72%, and strengthening soft skills such as collaboration and scientific communication. This program is effective in improving students' science process skills, while also providing added value to the school by diversifying extracurricular activities. This activity can be used as an alternative model for practice-based contextual learning for other elementary schools. Keywords: STEM; simple experiments; extracurricular; elementary school; science literacy.
STUDI PENGARUH TEMPERATUR KALSINASI TERHADAP KOMPOSISI FASA SERBUK ZnO YANG DISINTESIS MELALUI METODE SOL-GEL Nurhayati, Nurhayati; Musyarofah, Musyarofah; Rahastama, Swastya; Shoodiqin, Dian Mart; Prayitno, Budi; Puspitasari, Nurrisma
Jurnal Ilmu Fisika Vol 16 No 1 (2024): March 2024
Publisher : Jurusan Fisika FMIPA Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jif.16.1.71-78.2024

Abstract

This study investigated the effect of calcination temperature on the phase composition and crystal size of zinc oxide powders synthesised by the sol-gel method. Zn powder, HCl and NaOH were used as precursors in a multi-step process involving dissolution, titration, gel formation, leaching, drying and calcination at temperatures ranging from 300°C to 700°C for 2 hours. Rietveld analysis of X-ray diffraction (XRD) data using MAUD and Rietica software determined phase composition and crystal size. Initial analysis identified a single simonkolleite phase (Zn5(OH)8Cl2) prior to calcination, which disappeared at 500°C. Wurtzite (ZnO) appeared at 300°C, accompanied by secondary phases (NaCl and ZnCl2). The wurtzite content increased to 81.42 wt% at 700°C. Calcination temperature also influenced crystal size, which ranged from 27.34 nm to 110.61 nm for wurtzite at different temperatures. The results highlight the dynamic changes in phase composition and crystal size with different calcination temperatures, providing valuable insights into tailoring zinc oxide properties for various applications.
SYNTHESIS OF NANO-SILICA FROM LOA KULU RICE HUSK USING THE SOL-GEL METHOD Shoodiqin, Dian Mart; Musyarofah, Musyarofah; Robiandi, Fadli; Chairunnisa, Regita Cahya
Indonesian Physical Review Vol. 7 No. 1 (2024)
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ipr.v7i1.280

Abstract

Silica is a material that is widely found in nature and is able to withstand corrosion attacks from corrosive environments. However, this natural material must be extracted to obtain high purity silica. Simple sol-gel method is used to solve the extraction problem (nano-silica with high purity). The natural materials used in this research come from organic materials, namely rice husks from the local area (Loa Kulu area). The main objective of this experiment is studying the effect concentration of HCl for crystalline size.  The synthesis of silica was carried out with the preparation of ashes, then mixed with NaOH 7M until a solution of sodium silicate was produced. Silicate sodium solution was pressed with HCl 2M to form a silica gel with pH 7, 5, and 3 then was dried to produce silica powder. Silica powder was then burned at a temperature of 1000°C to produce silica with a crystalline phase. Based on the experiment, silica powder before calcination has amorphous phase and at any pH variation, the crystallite size calculated with the Debye Scherrer approach does not show any change the crystallite size by the variation of the silica gel’s pH. In addition, silica powder calcinated at 1000°C has amorphous and cristobalite phases and showed changes in crystal size after calculated with Debye Scherrer’s approach.
SYNTHESIS OF BIOMATERIAL-GRADE WHITLOCKITE FROM CRAB SHELL WASTE: AN ECO-FRIENDLY APPROACH Khumaera, Rahmatia; Sirait, Maria Diva Yuniar; Rahim, Muhammad; Putri, Rezky Meyvia; Sumual, Theofilus Ariel; Musyarofah, Musyarofah
Indonesian Physical Review Vol. 8 No. 1 (2025)
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ipr.v8i1.403

Abstract

Crab shells, rich in calcium carbonate (CaCO3), provide a sustainable source of calcium oxide (CaO) for synthesizing Whitlockite (WH, Ca9(MgFe)(PO4)6PO3H), a potential biomaterial for bone replacement. This study addresses prior research gaps by exploring synthesis temperature variations from 700℃ to 1000℃  and employing acid precipitation to yield high-purity WH. Characterization was performed using Fourier Transform Infrared (FT-IR), X-ray Diffraction (XRD), X-ray fluorescence (XRF), Scanning Electron Microscopy (SEM), and Brunauer Emmet-Teller (BET) analysis. Results indicate that the crab shell powder contains 99.0944%wt. The XRD results show that optimal crystallinity and purity of WH were achieved at a calcination temperature of 900℃.  The FTIR test results show that the functional groups of WH at calcination temperatures of 700℃, 800℃, 900℃, and 1000℃ for 5 hours are detected in specific wave ranges, namely PO₄³- (673-671 cm-¹), and OH- (3340-3198 cm-¹), which contribute to the bone formation process. SEM tests revealed that changes in calcination temperature affected the morphology of WH, with the optimal temperature producing a smaller size, minimal agglomeration, and a more uniform size distribution. BET analysis showed that 900℃ gave the highest adsorption capacity and good stability, indicating a more significant potential for interaction with body cells. These findings confirm the ability of WH to be a promising biomaterial for bone replacement applications.
THE EFFECT OF CALCINATION TEMPERATURE AND HOLDING TIME ON STRUCTURAL PROPERTIES OF CALCIA POWDERS DERIVED FROM EGGSHELL WASTE Prayitno, Budi; Musyarofah, Musyarofah; Tajalla, Gusti Umindya Nur; Nafisah, Azmia Rizka; Norhidayah, Siti; Kartika, Siska Ayu
Indonesian Physical Review Vol. 8 No. 1 (2025)
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ipr.v8i1.450

Abstract

This study investigates the effects of calcination temperature and holding time on the structural properties of calcia (CaO) powders. The raw material used in this study is chicken eggshell waste, which was cleaned, dried, ground, and sieved for uniform particle size. The synthesis of calcia powder was performed by calcining the powder at 900°C and 1000 °C for 5, 10, and 15 hours. XRD, BET, and SEM analyses were employed to evaluate crystal structure, textural properties, and microstructure of the calcined powders. The Rietveld analysis reveals the identified crystalline phases were calcia up to 95.6 mol% and calcium hydroxide as secondary phase. Results indicate that higher calcination temperatures and extended holding times increase particle size and reduce BET surface area, significantly altering pore size distribution. Specifically, elevated temperatures promote sintering and grain growth, leading to smaller average pore radii and decreased total pore volume. The BET surface area ranges from 7.431 m2/g to 1.772 m2/g for samples calcined at 900 °C and from 3.202 m²/g to 0.711 m²/g for samples calcined at 1000 °C. Correspondingly, the average particle radius increases from 183.51 nm to 769.55 nm at 900 °C and from 425.83 nm to 1918.10 nm at 1000 °C as the holding time extends. BJH analysis reveals that longer holding times broaden pore size distribution due to the merging of smaller pores.
PENGEMBANGAN ELEKTRONIK LEMBAR KERJA PESERTA DIDIK (E-LKPD) INTERAKTIF MENGGUNAKAN WIZER.ME PADA PEMBELAJARAN IPS Zein, Firly Annisa'; Musyarofah, Musyarofah
Prima Magistra: Jurnal Ilmiah Kependidikan Vol. 5 No. 1 (2024): Volume 5 Nomor 1 Tahun 2024
Publisher : Program Studi PGSD Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jpm.v5i1.3573

Abstract

This research has a background, namely teachers in making E-LKPD is still limited to the form of multiple-choice questions and essays. Electronic student worksheets (E-LKPD) are also directly components on doing questions or answering questions. E-LKPD uses this Wizer.me platform has never been used by teachers in social studies learning and also wants to develop other interesting technologies such as this Wizer.me which has a variety of question forms such as drawing, filling in clumped sentences, and so on, and this can generate student interest in social studies. The purpose of this study is to determine the validity and effectiveness of Interactive E-LKPD using Wizer.me in social studies learning Community Life Material During the Hindu-Buddhist Period grade VII SMP Negeri 1 Panti for the 2022/2023 academic year. This research uses research and development methods. The research model used is ASSURE. The data obtained is in the form of qualitative and quantitative data. Data collection techniques used include interviews, documentation, and questionnaires. This research has the following results: 1) The results of the validity test conducted by material experts obtained a percentage of 76% which means quite valid, media / design experts obtained a percentage of 87% which means very valid, and linguists obtained a percentage of 87% which means very valid. Of the three results, an average percentage of 83% was obtained with a fairly valid category. 2) The results of the effectiveness of E-LKPD tested on students get a percentage of 87% which is categorized as very effective.
Peningkatan Kreativitas Anak Usia Dini Dengan Kegiatan Berkebun Tanaman Obat Keluarga Dan Bercerita Guna Meningkatkan Kemampuan Kognitif dan Psikomotorik di Wilayah RT.18 KM 12 Dalam Kelurahan Karang Joang Balikpapan Shoodiqin, Dian Mart; Musyarofah, Musyarofah; Wardani, Refangga Cendikia; Nashrullah, Mustaqim Aqib; Febrianto, Ismail; Purba, Livia Br.; Ramadhan, Muhammad Bagus Saputra; Silalahi, Hanna Rosita; Bela, Jesica
DEDIKASI PKM Vol. 5 No. 3 (2024): DEDIKASI PKM UNPAM
Publisher : Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/dkp.v5i3.39468

Abstract

Dalam kegiatan pengabdian masyarakat di RT. 18 Karang Joang, Balikpapan Utara. Tujuan utama kegiatan ini yakni memberikan pembelajaran yang mendukung pengembangan kemampuan psikomotorik dan kognitif pada anak melalui bercerita, menggambar sambil belajar dan juga menanam tanaman obat keluarga. kegiatan dilakukan dengan tiga tahapan, yakni observasi, sosialisasi, dan pelatihan. Dengan kolaborasi yang kuat antara masyarakat dan mitra, program ini diharapkan dapat memberikan banyak hal positif bagi daerah setempat.
PENGARUH KEGIATAN KEAGAMAAN TERHADAP PEMBENTUKAN KARAKTER PESERTA DIDIK STUDI SURVEI DI SMK BINA PANGUDI LUHUR Musyarofah, Musyarofah; Suhaimi, Firdaus; Kunaenih, Kunaenih
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 3 (2024): Vol. 7 No. 3 (2024): Volume 7 No 3 Tahun 2024 (Special Issue)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i3.32142

Abstract

Penelitian ini dilatarbelakangi oleh krisis akhlak di kalangan remaja terutama di sekolah, hal ini ditandai dengan peserta didik yang menggunakan kata-kata kasar saat berbicara, terjadi nya tindakan kekerasan terhadap teman sebaya, rendahnya rasa hormat kepada guru dan orang tua, tidak punya rasa tanggung jawab. Maka zdiperlukan zpendidikan zkarakter zdi zsekolah. Pendidikan zkarakter zdi zsekolah zmerupakan zsalah zsatu zbentuk zyang zdilakukan zguru zsebagai zupaya zdalam zmembentuk zkarakter, zsalah zsatunya zmelalui zkegiatan zkeagamaan. Karena zkegiatan zkeagamaan zdapat zmembentuk zakhlak zpeserta zdidik. Penelitian zini zmenggunakan zmetode z“deskriptif zanalitik zkorelasional”. Objek zpenelitian zini zadalah zpeserta zdidik zkelas zX zdan zXI zdi zSMK zBina zPangudi zLuhur. Populasi zdalam zpenelitian zini zsebanyak z102 zpeserta zdidik, zyang zdijadikan zsampel zberdasarkan zrumus zslovin zmenjadi z81 zpeserta zdidik, zuntuk zmenganilisis zdata zdengan zcorelation zproduct zmoment z zdan zuji zhipotesis. Data zyang zdihasilkan zdari zsebesar z0,532, zberdasarkan zinterpretasi zdata zmenunjukkan zbahwa zkegiatan zkeagamaan zmemiliki zkorelasi zyang zsedang zatau zcukup zyaitu z0,40-0,70. Dilihat dari hasil pengujian hipotesis kegiatan keagamaan, memiliki pengaruh yang positif dan signifikan terhadap pembentukan karakter peserta didik di SMK Bina Pangudi Luhur yang menunjukan nilai t hitung sebesar 5.541 dengan taraf signifikan 0,000 < 0,05, artinya hipotesis dalam penelitian ini menolak Ho dan menerima Ha.
Co-Authors Agung R, Risa Rahelia Agung R., Risa Rahelia Andrie, Attila Alief Anugrah Anifah, Eka Masrifatus Ardhansyah, Mukti Arfiyanti, Riskha Ariyatun, Ariyatun Bela, Jesica Budi Prayitno Chairunnisa, Regita Cahya Devy Setiorini Sa’adiyah efendi, Irfan Eko Agung Syaputra Endang Susilaningsih Fachry Abda El Rahman Fadli Robiandi Fajarini, Anindya Fajrin Kurniawan, Fakhri Fauziyah , Nur Aini Fazriyani, Felinda Febrianto, Ismail Firdaus, Taufik Ramadhan Firmansyah, Feri Hidayatullah Gatut Yudoyono Hayati, Umi henny Siswanti Idhil Ismail, Andi Indarti, M. G. Kentris intan permata sari Ismah, Fatdriatun Joko Waluyo Kamariyah, Nurul Karo, Marni Kartika, Siska Ayu Khumaera, Rahmatia Kunaenih, Kunaenih M. Uswah Pawara Mahera, Adinda Kholif Martanto . Masitoh, anny Rosiana Mohamed, Zakiah Nafisah, Azmia Rizka Nashrullah, Mustaqim Aqib Ningrum, Puji Ni’matus Sholihah Norhidayah, Siti Nuraini , Umi Nuraini, Inas Nurhayati Nurhayati Nurul Inayah Poo-arporn, Yingyot Purba, Livia Br. Puspitaningrum, Diah Puspitasari, Nurrisma Putri, Rezky Meyvia Rahastama, Swastya Rahim, Muhammad Ramadhan, Muhammad Bagus Saputra Ramadhani, Nabbila Salsa Reza, Mutia Sapawe, Norzahir Saputra, Dwi Mulia Nur Sastrawan, Febrian Dedi shoodiqin, dian mart Sihaloho, Elisabeth Romanauli Silalahi, Hanna Rosita Simanjuntak, Cristovel Sirait, Maria Diva Yuniar Siregar, Renince Sri Susilogati Sumarti Subaweh, Ahmad Maskur Suhaimi, Firdaus Sumual, Theofilus Ariel Syifani, Alya Tajalla, Gusti Umindya Nur Tajri M., Fulkha Tanaka, Isao Triwikantoro Triwikantoro Utomo, Zinedine Zidane Wardani, Refangga Cendikia Zein, Firly Annisa'