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Kemampuan Pemecahan Masalah Fisika Peserta Didik Pada Materi Gelombang Bunyi Pada Pembelajaran Menggunakan Laboratorium Virtual Berbasis Web Nurhasanah Nurhasanah; Sutrio Sutrio; Makhrus Makhrus; Susilawati Susilawati
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Publisher : Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/experiment.v3i1.23280

Abstract

Penelitian ini bertujuan untuk mengetahui kemampuan pemecahan masalah fisika peserta didik pada kegiatan pembelajaran pada materi gelombang bunyi menggunakan laboratorium virtual berbasis web. Jenis penelitian yang digunakan adalah quasi eksperimen dengan desain penelitian Nonequivalen Control Group Design. Populasi pada penelitian ini adalah seluruh peserta didik kelas XI SMAN 6 Mataram dengan sampelnya yaitu peserta didik kelas XI MIPA 2 dengan jumlah 30 peserta didik sebagai kelas eksperimen dan kelas  XI MIPA 3 dengan jumlah 30 peserta didik sebagai kelas control yang dipilih dengan tekhnik cluster random sampling. Hasil penelitian menunjukkan bahwa kemampuan pemecahan masalah fisika peserta didik pada saat kegiatan pembelajaran mengalami peningkatan disetiap pertemuan
Practicality of Science E-Module with the Argument-Driven Inquiry Model to Improve the 21st Century Abilities Students Susilawati; Amalia Syuzita; AA Sukarso
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5682

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The development of an E-module based on Argument-Driven Inquiry assisted by 3D Pageflip Professional has been carried out to improve students' 21st century abilities which include generic science abilities, critical thinking and scientific argumentation. This development aims to describe the validation of e-module teaching materials that are suitable for use in learning activities. The development model design used is 4D which consists of definition, design, development and dissemination stages. This research is limited only to the development stage. Practicality testing activities have been carried out through distributing teacher and student response questionnaires, and the implementation of learning carried out during ongoing learning activities by observers. The results show that the Argument-Driven Iberad based electronic module is in the very practical category and can be used in science learning activities in schools.
KAJIAN FORMULASI EKSTRAK BUNGA TELANG (Clitoria ternatea) TERHADAP AKTIVITAS ANTIOKSIDAN PADA MINUMAN FUNGSIONAL STUDY OF BUTTERFLY PEA FLOWER (Clitoria ternatea) EXTRACT FORMULATION ON ANTIOXIDANT ACTIVITY IN FUNCTIONAL BEVERAGES Kurniadi, Aan; Sartika, Dewi; Herdiana, Novita; -, Susilawati
Jurnal Agroindustri Berkelanjutan Vol. 3 No. 1 (2024)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v3i1.8796

Abstract

Butterfly pea flower is one of the flowers that can be used as an ingredient in making functional drinks. This research aims to determine the best formulation of a combination of functional drink treatment of butterfly pea flower with the addition of different butterfly pea flower extracts and to determine the antioxidant activity of butterfly pea flower using the DPPH method. This research was structured in a Complete Randomized Block Design (RAKL) with a single factor and 4 replications. The formulation of the telang flower functional drink consists of 6 concentrations, namely 5 mL (P1), 10 mL (P2), 15 mL (P3), 20 mL (P4), 25 mL (P5), 30 mL (P6). The data obtained were analyzed for homogeneity using the Bartlett test and additional data was tested using the Tuckey test, then the data was analyzed for variance (ANARA) to determine the effect between treatments. If there is a real influence, the data is analyzed further with the Honestly Significant Difference Test (BNJ) at the 5% level. The results showed that the best drink formulation was P3 (15 mL of butterfly pea flower extract concentration) which produced a taste with a score of 3.07 (like), color with a score of 3.74 (like), aroma with a score of 3.78 (like), and overall acceptance with a score of 3.63 (likes). The antioxidant activity of the telang flower functional drink ranges between 29.9−42.2% with an IC50 value of 80.14 ppm which is classified as a strong antioxidant.
PEMANFAATAN KULIT BUAH NAGA MERAH (Hylocereus polyrhizus) SEBAGAI PENSTABIL ES KRIM SUSU KAMBING ETAWA UTILIZATION OF RED DRAGON FRUIT (Hylocereus polyrhizus) SKIN AS A STABILIZER FOR ETAWA GOAT’S MILK ICE CREAM Nisriinaa, Risa; -, Susilawati; Nurainy, Fibra; -, Suharyono
Jurnal Agroindustri Berkelanjutan Vol. 3 No. 1 (2024)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v3i1.8852

Abstract

Red dragon fruit skin can be used as an additional ingredient in food. Red dragon fruit skin contains 10.80% pectin. The pectin content in the skin of red dragon fruit can be used as a stabilizer, one of which is an ice cream stabilizer. The aim of this research is to determine the effect of adding red dragon fruit peel flour as an ice cream stabilizer to produce ice cream with the best physical and sensory properties. The research was conducted using a Complete Randomized Block Design (RAKL) with a single factor consisting of 5 levels, namely the concentration of added red dragon fruit peel flour, namely 0.5%, 1%, 1.5%, 2%, and 2.5% and 4 repetition. As a control, 0.5% gelatin was used. The addition of red dragon fruit peel flour as an ice cream stabilizer has a significant effect on the taste, color, aroma, texture, overall acceptability, overrun, melting speed and stability of the ice cream emulsion. The addition of 1% red dragon fruit peel flour was the best treatment with a score for aroma of 2.79 (no prengus smell), texture of 3.15 (soft), color of 3.02 (liked), taste of 3.23 (liked) , overall acceptance of 3.27 (likes), overrun value of 69.69%, emulsion stability of 85.35 and melting speed of 53.83 minutes. Ice cream with the addition of dragon fruit peel flour contains 56.65% water content, 1.29% ash content, 6.32% fat, 4.96% protein and 30.78% carbohydrates.
PENGARUH LAMA PEMASAKAN TERHADAP SIFAT SENSORI, SIFAT KIMIA, DAN SIFAT FISIK PERMEN JELLY SUSU KAMBING THE EFFECT OF COOKING LENGTH ON THE SENSORY PROPERTIES, CHEMICAL PROPERTIES, AND PHYSICAL PROPERTIES OF GOAT'S MILK JELLY CANDY Majidah, Alfi Syahriyah; -, susilawati; Nawansih, Otik
Jurnal Agroindustri Berkelanjutan Vol. 3 No. 1 (2024)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v3i1.8855

Abstract

Goat's milk jelly candy is a snack made from a mixture of sugar, goat's milk, thickening agents and other permitted food additives, which of course can increase consumption of goat's milk. Factors that can influence the quality of jelly candy include gelling ingredients, cooking temperature, cooking length, choice of mixed ingredients, addition of sugar, etc. The aim of this research is to determine the effect of cooking length on the sensory properties, chemical properties and physical properties of goat's milk jelly candy in accordance with SNI 3547-2-2008 concerning jelly candy. This research was structured in a Completely Randomized Block Design (CRBD) with a single factor and four replications. The factor used is the cooking length. Fresh goat's milk, carrageenan, gum arabic, glucose syrup, sugar, and water are mixed and cooked for a cooking length according to the treatment after the mixture boils, starting from 15, 20, 25, 30, 35, and 40 minutes. The research results show that the cooking length for jelly candy affects the sensory properties, chemical properties and physical properties of goat's milk jelly candy. The best cooking length for goat's milk jelly candy is 20 minutes with texture characteristics of 4.00 (chewy), color 4.38 (brownish yellow), taste 4.23 (like), aroma 3.87 (rather like), water content 11.28%, ash content of 0.82%, reducing sugar content of 5.70%, sucrose sugar content of 42.79%, and springiness level of 2.925 mm have met the jelly candy quality standards according to SNI No. 3547-2-2008 regarding jelly candy.
KARAKTERISTIK BIODEGRADABLE FILM BERBASIS SELULOSA KELOBOT JAGUNG (Zea mays) DENGAN PENAMBAHAN GLISEROL DAN CARBOXY METHYL CELLULOSE (CMC) CHARACTERISTICS OF BIODEGRADABLE FILM BASED ON CORN HUSK (Zea mays) WITH THE ADDITION OF GLYCEROL AND CARBOXY METHYL CELLULOSE (CMC) Prasetyo, Yusuf Eko; -, Zulferiyenni; Nurainy, Fibra; -, Susilawati
Jurnal Agroindustri Berkelanjutan Vol. 3 No. 1 (2024)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v3i1.9102

Abstract

Biodegradable film is a material similar to conventional plastic which is more easily degraded in nature. Corn husk contains 42.31% cellulose, which can be used for making biodegradable films. The purpose of this study was to determine the effect of the addition of glycerol and the addition of CMC on the characteristics of biodegradable films based on corn husk cellulose and to determine the effect of the interaction between glycerol and CMC on the attributes of biodegradable films based on corn husk cellulose. This study used two-factor, complete randomized block design and three replications. The first factor is the concentration of glycerol (1.5%, 2% and 2.5%). The second factor is CMC (2%, 2.5%, and 3%). The results showed that the concentration of glycerol and CMC significantly affected the tensile strength value, percent elongation, thickness, and water vapor transmission rate. The best results were obtained at a concentration of 2.5% glycerol and 2% CMC with a tensile strength value of 284.94 MPa, a percent elongation value of 27.53%, a thickness of 0.23 mm, and a water vapor transmission rate of 2.05 g/m²/day. Corn husk cellulose-based biodegradable film can be stored at room temperature for six weeks and decomposes in the soil for five weeks.
PENGARUH KONSENTRASI NaOH DAN GLISEROL TERHADAP KARAKTERISTIK BIOPLASTIK BERBASIS SELULOSA DAUN PANDAN WANGI (Pandanus amaryllifolius Roxb.) EFFECT OF NaOH AND GLYCEROL CONCENTRATIONS ON THE CHARACTERISTICS OF CELLULOSE-BASED BIOPLASTICS FROM FRAGRANT PANDAN LEAVES (Pandanus amaryllifolius Roxb.) Islami, Zuyyina Isnaini; -, Zulferiyenni; -, Susilawati; Hidayati, Sri; Utomo, Tanto Pratondo; Nur, Muhammad
Jurnal Agroindustri Berkelanjutan Vol. 3 No. 2 (2024)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v3i2.10073

Abstract

Fragrant pandan leaves have the potential to be used as biodegradable bioplastics that can be broken down by microorganisms in the soil. Fragrant pandan leaves contain a relatively high amount of cellulose, specifically 48.79%. This study aims to determine the effect of NaOH and glycerol concentrations on the characteristics of cellulose-based bioplastics made from fragrant pandan leaves, as well as to investigate the interaction effects between NaOH and glycerol on these bioplastic characteristics. This research arranged by using Design Random Group Complete (RAKL) with two factors and three replications. The first factor is the NaOH concentration, coded as (N), which includes three concentrations (2.5%, 5%, and 7.5%) (b/v). The second factor is the glycerol concentration, coded as (G), with three concentrations (0.5%, 1%, and 1.5%) (b/v). The research results indicate different effects on the characteristics of cellulose-based bioplastics from pandan leaves. All characteristics, except for the percentage elongation value of the produced bioplastics, met JIS 1975 standards, were degradable within 7 days, and had room temperature resistance for 2 weeks.
Environtmentally healthy sleep light Nasution, Tulus Ikhsan; Nasution, Mahyudin K.M; -, Susilawati; Azdena, Dara
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (748.329 KB) | DOI: 10.32734/abdimastalenta.v4i2.3912

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Healthy sleep lights that will be proposed for community service are the results of research in which the use of LED lights (Light Emitting Diode) is activated with a maximum power of 3 Watts, so that the power consumed is quite low. This healthy sleep lamp also has some uniqueness such as turning on and off with sound by utilizing applications installed on smartphones. This voice control application can also be used to vary the color of the light. This lamp can be turned on and off by touching the light nest by using a sensor system and also the color and brightness of the lamp can be adjusted using the RGB control application on the smartphone. Intensity test results for LED lights 112 - 996 (Weber / m2). The standard intensity limit for healthy bulbs based on H. Steve, H. Gaube and J. Winterhager is 3,000 (Weber / m2), so that meeting the intensity standard is an LED lamp. Our long-term goal is to develop research results into products that have economic value, facilitate students to develop creativity and innovation and create jobs by partnering with partners.
Identifikasi Partisipasi Belajar Peserta didik Kelas IV pada Pembelajaran IPAS Nurjanah, Suci Sugiharti; -, Susilawati; Wati, Dewi Yuliana
el-Ibtidaiy:Journal of Primary Education Vol 8, No 2 (2025): el-ibtidaiy
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ejpe.v8i2.37938

Abstract

ABSTRAK. Partisipasi peserta didik dalam proses pembelajaran merupakan faktor penting dalam mencapai tujuan pendidikan yang efektif. Namun, observasi awal di SDN 1 Palimanan Barat menunjukkan rendahnya partisipasi belajar peserta didik pada mata pelajaran IPAS kelas IV akibat dominasi model konvensional dan pembelajaran berpusat pada guru, sehingga membuat peserta didik pasif. Penelitian ini bertujuan untuk mengetahui tingkat partisipasi belajar peserta didik dalam pembelajaran IPAS pada kelas IV SDN 1 Palimanan Barat. Penelitian ini menggunakan pendekatan kuantitatif dengan metode deskriptif. Subjek penelitian berjumlah 44 peserta didik, dan data dikumpulkan menggunakan angket partisipasi belajar yang terdiri atas 20 pernyataan berdasarkan lima indikator menurut Ayuni & Suwena (2024), yaitu vissual activities, oral activities, listening activities, writing activities, dan emotional activities. Teknik analisis data menggunakan analisis deskriptif kuantitatif berupa perhitungan persentase untuk mengetahui tingkat partisipasi berdasarkan setiap indikator. hasil dari penelitian ini  adalh tingkat partisipasi belajar peserta didik kelas IV SDN 1 Palimanan Barat berada pada kategori “sangat baik” dengan persentase 91%. Temuan ini menunjukkan bahwa peserta didik telah menunjukkan partisipasi yang tinggi dalam pembelajaran IPAS, terutama pada indikator emotional activities, oral activities, listening activities,  dan vissual activities. Namun demikian, masih diperlukan penguatan dalam indikator writing activities agar partisipasi belajar peserta didik dapat berkembang secara menyeluruh di semua aspek pembelajaran.Kata kunci: Partisipasi belajar, pembelajaran ipas
Studi Pengembangan Perangkat Pembelajaran Berbasis Implementasi Model ADDIE Di Mataram Barinta Nur Respasari; Fahmi Firdaus; Gunawan Gunawan; Susilawati Susilawati
Indonesian Journal of STEM Education Vol. 5 No. 2 (2023): Edisi Juli-Desember 2023
Publisher : Indonesian Publication Center

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to identify the process and results of the application of the ADDIE model in the development of learning devices in Mataram and evaluate its impact on the quality of learning. The ADDIE model consists of five stages: Analysis, Design, Development, Implementation, and Evaluation. This study uses a literature study method to examine the concepts and theories used. The results of the study indicate that the ADDIE model is effective in improving student understanding and engagement. These findings are expected to provide practical guidance for educators and developers in optimizing the use of the ADDIE model in various educational contexts.
Co-Authors 'Ardhuha, Jannatin A. Muhaimin AA Sudharmawan, AA AA Sukarso AA Sukarso Ahmad Harjono Alfido Fauzy Zakaria Amalia Syuzita Andi Dahliaty Aris Doyan Aris Doyan Aris Doyan Aris Doyan Aris Doyan Aris Doyan Arman Rizal Gunawan Astini, Baik Nilawati Azdena, Dara Baiq Maulida Nur Azizah Baiq Melsandy Ichtiari Baiti Syamsinar Zaidah Barinta Nur Respasari Chester Ian Sotto Pineda Chistine P. Abo Cindy Bintang Cempaka Putri Dedi Riyan Rizaldi Desak Made Anggraeni DEWI SARTIKA Elsi Lestari Elza Ulfani Fahmi Firdaus Fazriatun Fazriatun Fibra Nurainy Fiki Rahmana Finta Yudiafarani G. Gunawan, G. Gina Harnum Fatina Gunawan Gunawan Hairunisa Sahidu Hairunisyah Sahidu Hairunnisyah Sahidu Halida Sophia Harmaen Agustina Kasanova Harry Soeprianto Harry Soeprianto Heni Agustina Herdiana, Novita Hikmawati Hikmawati Hikmawati I Ketut Mahardika I Nyoman Suarta I Wayan Gunada Ira Galih Islami, Zuyyina Isnaini Izlayani Putri Izzatul Muna Aulia Jannatin ‘Ardhuha Jannatin ‘Ardhuha Joni Rokhmat Kadek Essy Novalianti Khaerunnisa Khaerunnisa Khusnul Khotimah Kosim . Kurniadi, Aan Lalu Mulyadi Lalu Rudyat Telly Savalas Lisa Maryana Mahmudah Mahmudah Majidah, Alfi Syahriyah Makhrus Makhrus Maulida Turrahmah Miftahul Jana Muh Makhrus Muh. Makhrus Muhammad Dwikhi Mursyam Aldi Muhammad Ikhsan Muhammad Nur Muhammad Taufik Muhammad Zuhdi Muliyadi, Lalu Napaani Syafaati Nasution, Mahyudin K.M Nazarudin Ni Nyoman Sri Putu Verawati Nisriinaa, Risa Nur Azlina Nuraini Rachma Ardianti Nurhasanah Nurhasanah Nurjanah, Suci Sugiharti Nyoman Sridana Nyoman Sridana Oki Alfernando Otik Nawansih Prasetyo, Yusuf Eko Raka Panji Satria Rodi Atma Putra Ronodirdjo, Muhammad Zuhdi Rozi Saputra S Hakim S. Hakim Safitri, Selfi Yanti Sahlam Sahlam Saprizal Hadi Saputra Saprizal Hadisaputra Shinta Mutiara Dewi Siregar, Siti Saidah Siswadi Siswadi Siti Idiatul Hasanah Sri Astutik Sri Hajratun Sri Hidayati Sri Murni Sripatmi Sudi Prayitno Suharyono - Suqia Hidayatin Susi Putri Nawansi Sussi Astuti Syahrial A Syahrial Ayub Syamsul Bahri Syamsul Hakim Syarful Annam Tanto Pratondo Utomo Tia Listiani Titania Tjandrawati Nugroho Tulus Ikhsan Nasution Via Monica Devi Wahyudi Wahyudi Wati, Dewi Yuliana Yuka Eletra Yulis Tyaningsih, Ratna Yunara Nurmaya Ziadatul Fatimah Zulferiyenni, Zulferiyenni