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Developing English Writing Materials in Narrative Text Based on Genre-Based Approach Sinaga, Ismi Novitasari; Fitriyani, Tri
SALTeL Journal (Southeast Asia Language Teaching and Learning) Vol 2, No 2: July 2019
Publisher : Association of Language Teachers in Southeast Asia (ALTSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (479.575 KB) | DOI: 10.35307/saltel.v2i2.36

Abstract

This study aims to develop appropriate English writing materials by using Genre-Based Approach. This study was conducted by Research and Development (R&D) design through six stages; gathering data and information, analyzing data, designing new materials, validating by experts, revising and final product. It was conducted at SMA Negeri 14 Medan for grade XI, consisting of 32 students. Instrument for collecting data was document, questionnaire and interview. Based on the data, it found some writing material, which has inappropriate instruction related to writing a text that should be developed based on syllabus and students? needs. In analyzing students? needs, the questionnaire was distributed to 32 students and also conducting an interview to the teacher and students. Then, the researchers design the new materials that validated by experts. The results of validating show 91,6% from English lecturer and 80% from English teacher. It means the developing materials are categorized as ?relevant? for the grade XI students at SMA Negeri 14 Medan.
Developing English Writing Materials in Narrative Text Based on Genre-Based Approach Sinaga, Ismi Novitasari; Fitriyani, Tri
SALTeL Journal (Southeast Asia Language Teaching and Learning) Vol. 2 No. 2: July 2019
Publisher : Association of Language Teachers in Southeast Asia (ALTSA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35307/saltel.v2i2.36

Abstract

This study aims to develop appropriate English writing materials by using Genre-Based Approach. This study was conducted by Research and Development (R&D) design through six stages; gathering data and information, analyzing data, designing new materials, validating by experts, revising and final product. It was conducted at SMA Negeri 14 Medan for grade XI, consisting of 32 students. Instrument for collecting data was document, questionnaire and interview. Based on the data, it found some writing material, which has inappropriate instruction related to writing a text that should be developed based on syllabus and students’ needs. In analyzing students’ needs, the questionnaire was distributed to 32 students and also conducting an interview to the teacher and students. Then, the researchers design the new materials that validated by experts. The results of validating show 91,6% from English lecturer and 80% from English teacher. It means the developing materials are categorized as “relevant” for the grade XI students at SMA Negeri 14 Medan.
Efektivitas Program MBKM dalam Meningkatkan Literasi Digital dan Kompetensi Teknologi Siswa di SMK Al-Wasliyah Stabat Lubis, Eka Feby Ronauli; Jazuli, Muhammad Asrin; Sinaga, Ismi Novitasari; Siregar, Ummu Habibah
Jurnal Pengabdian Masyarakat Nusantara Vol 4 No 2 (2025): Juni 2025
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/dimastara.v4i2.26088

Abstract

Program Merdeka Belajar Kampus Merdeka (MBKM) merupakan inisiatif Kementerian Pendidikan, Kebudayaan, Riset, dan Teknologi untuk meningkatkan kualitas pendidikan di Indonesia. Salah satu bentuk implementasi dari program ini adalah Asistensi Mengajar, yang bertujuan memberikan dukungan bagi tenaga pengajar serta pengalaman praktis bagi mahasiswa. Kegiatan ini berperan sebagai solusi inovatif untuk membantu sekolah mengembangkan pembelajaran yang lebih kreatif dan berbasis teknologi. Mahasiswa yang terlibat dalam program ini turut serta dalam penelitian dan observasi untuk mengidentifikasi tantangan serta potensi di lingkungan pendidikan. Kegiatan ini bentuk kolaborasi antara mahasiswa, dosen, unit pengelola MBKM, dan Lembaga Penelitian dan Pengabdian Masyarakat (LPPM), sehingga mendukung penerapan Tri Dharma Perguruan Tinggi. Program ini diharapkan dapat berkontribusi dalam meningkatkan kualitas pendidikan serta memberikan dampak nyata bagi komunitas sekolah dan masyarakat. Hasil dari kegiatan ini menunjukkan adanya peningkatan motivasi belajar, kemampuan berpikir kritis, serta penguasaan teknologi pendidikan bagi siswa dan tenaga pendidik. Evaluasi program memperlihatkann bahwa asistensi mengajar tidak hanya bermanfaat bagi sekolah namun memberikan pengalaman langsung bagi mahasiswa dalam memahami tantangan dan potensi pendidikan. Dengan demikian, program Asistensi Mengajar menjadi salah satu strategi inovatif dalam membangun ekosistem pendidikan yang lebih inklusif, modern, dan berbasis teknologi, sekaligus menciptakan sinergi antara dunia akademik dan dunia pendidikan di tingkat sekolah.
The Control of skincare and bodycare inventory decisions using the Multi Attribute UtilityTheory (MAUT) Method Sinaga, Ismi Novitasari
Jurnal Mandiri IT Vol. 13 No. 1 (2024): July: Computer Science and Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mandiri.v13i1.292

Abstract

Skincare is a series of facial skin care activities to maintain the health and appearance of the skin, as well as overcome various problems with skin. This activity consists of using several types of products, each of which has a different function according to its contents. In companies operating in the supply and trading sector, it is one of the core variables of business operations. Inventory management is also very important in company operations. Inventory that is not managed properly will cause many operational problems, such as running out of products or raw materials when needed, losing customers, losing goods, and other aspects of loss that can have a significant impact on the company.  For this reason, this research aims to make decisions on controlling skincare supplies so that they can be guaranteed in sufficient quantities with decision support using the MAUT method. The data used in this research is the number of supplies that run out per day, per week, per month. It is hoped that the results of this research with the Multi Attribute Utility Theory (MAUT) method can help companies in making decisions on controlling skincare supplies very well.
Penerapan Structural Equation Modeling (SEM) Dalam Analisis Perilaku Konsumen Produk Ramah Lingkungan Widjaja, Stiven; Sinaga, Ismi Novitasari; Siregar, Ummu Habibah
Balance : Jurnal Akuntansi dan Manajemen Vol. 4 No. 3 (2025): Desember 2025
Publisher : Lembaga Riset Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59086/jam.v4i3.1205

Abstract

Penelitian ini bertujuan untuk mendeskripsikan penerapan Structural Equation Modeling (SEM) dalam menganalisis perilaku konsumen pada industri produk ramah lingkungan. Pendekatan penelitian menggunakan metode kuantitatif dengan data survei terhadap 290 responden. Teknik analisis dilakukan menggunakan perangkat lunak Lisrel untuk menguji validitas konstruk, reliabilitas, serta hubungan antar variabel. Hasil penelitian menunjukkan bahwa SEM mampu memberikan pemahaman komprehensif terhadap pola hubungan perilaku konsumen serta memberikan kontribusi praktis bagi pelaku industri.   This study aims to describe the application of Structural Equation Modeling (SEM) in analyzing consumer behavior in the environmentally friendly product industry. A quantitative approach was used with survey data from 290 respondents. The analysis utilized Lisrel software to examine construct validity, reliability, and variable relationships. The results indicate that SEM provides a comprehensive understanding of consumer behavior patterns and offers practical insights for sustainable marketing strategies  
Pengembangan E-Lkm Berbasis Inquiry Learning Berorientasi Pada Kemampuan Berpikir Kritis Pada Mata Kuliah Teori Bilangan Siregar, Ummu Habibah; Widjaja, Stiven; Sinaga, Ismi Novitasari
Tut Wuri Handayani : Jurnal Keguruan dan Ilmu Pendidikan Vol. 4 No. 4 (2025): Desember 2025
Publisher : Lembaga Riset Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59086/jkip.v4i4.758

Abstract

Kemampuan berpikir kritis merupakan kompetensi penting yang harus dimiliki mahasiswa, khususnya calon guru matematika. Namun, berbagai penelitian menunjukkan bahwa kemampuan berpikir kritis mahasiswa masih rendah, terutama dalam menentukan strategi pemecahan masalah. Salah satu upaya untuk meningkatkannya adalah melalui penerapan model pembelajaran yang tepat serta pengembangan perangkat pembelajaran inovatif. Penelitian ini bertujuan mengembangkan E-LKM berbasis inquiry learning yang berorientasi pada kemampuan berpikir kritis pada mata kuliah Teori Bilangan di Program Studi Pendidikan Matematika Universitas Mercu Buana Yogyakarta (UMBY), serta menguji kelayakannya dari aspek validitas, kepraktisan, dan keefektifan. Penelitian ini merupakan penelitian pengembangan dengan model ADDIE yang meliputi tahap Analysis, Design, Development, Implementation, dan Evaluation. E-LKM dikembangkan menggunakan Flip PDF Professional, PowerPoint, dan Canva. Uji validitas dilakukan oleh ahli media dan ahli materi, kepraktisan diukur melalui angket respon mahasiswa pada kelompok kecil dan besar, sedangkan keefektifan ditinjau dari respon mahasiswa dan hasil posttest. Hasil penelitian menunjukkan bahwa E-LKM yang dikembangkan valid berdasarkan penilaian para ahli, praktis berdasarkan respon mahasiswa dengan skor tertinggi pada aspek kemudahan penggunaan, serta efektif dengan tingkat ketuntasan belajar mencapai 100%, di mana seluruh mahasiswa memperoleh nilai di atas C+. Dengan demikian, E-LKM berbasis inquiry learning berorientasi pada kemampuan berpikir kritis dinyatakan valid, praktis, dan efektif serta layak digunakan sebagai perangkat pembelajaran inovatif di perguruan tinggi. Critical thinking skills are essential competencies for university students, particularly prospective mathematics teachers. However, previous studies indicate that students’ critical thinking abilities remain low, especially in determining appropriate problem-solving strategies. One way to improve these skills is through the implementation of appropriate learning models and the development of innovative learning materials. This study aims to develop an inquiry learning-based electronic student worksheet (E-LKM) oriented toward critical thinking skills in the Number Theory course at Universitas Mercu Buana Yogyakarta (UMBY) and to examine its feasibility in terms of validity, practicality, and effectiveness. This research employed a development method using the ADDIE model, consisting of Analysis, Design, Development, Implementation, and Evaluation stages. The E-LKM was developed using Flip PDF Professional, PowerPoint, and Canva. Validity was evaluated by media and material experts, practicality was measured through student response questionnaires in small and large groups, and effectiveness was assessed through student responses and posttest results. The findings indicate that the developed E-LKM is valid based on expert judgment, practical according to student responses with the highest score on ease of use, and effective with a 100% learning mastery rate, where all students achieved grades above C+. Therefore, the inquiry learning-based E-LKM oriented toward critical thinking skills is valid, practical, and effective for use as an innovative learning tool in higher education.