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Natalia Silalahi, Natalia
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Stimulasi Kemampuan Berpikir Komputasional pada Anak Usia Dini di Era Digital Sipahutar, Rini Juliana; Silalahi, Natalia
Jurnal Usia Dini Vol. 10 No. 1 (2024): Juni 2024
Publisher : PG PAUD FIP UNIMED

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jud.v10i1.60800

Abstract

Di era digital, kemampuan berpikir komputasional adalah keterampilan fundamental yang harus dikembangkan sejak usia dini. Anak-anak yang familiar dengan teknologi cenderung lebih mudah memahami konsep dasar komputasi seperti algoritma, logika, dan pemecahan masalah. Penggunaan alat bantu digital dan aktivitas bermain yang dirancang secara khusus dapat secara signifikan menstimulasi kemampuan berpikir komputasional. Oleh karena itu, penting bagi para pendidik dan orang tua untuk secara strategis mengintegrasikan teknologi dan kegiatan komputasional ke dalam pendidikan anak usia dini. Penelitian ini bertujuan untuk mengeksplorasi bentuk kegiatan dan media yang dapat digunakan dalam melatih kemampuan berpikir komputasional. Penelitian ini merupakan systematic literature review dengan pendekatan PRISMA. Literatur didapatkan dari berbagai perpustakaan digital seperti Google Scholar, Scopus, ResearchGate dan Springer yang terbit di antara 2018-2024. Berdasarkan 6 naskah terpilih, disebutkan bahwa terdapat berbagai kegiatan seperti permainan konvensional dan pemrograman yang digunakan untuk menstimulasi kemampuan berpikir komputasional. Media yang digunakan antara lain building block, visual programming application dan robot.
Implementasi Evaluasi Heuristik dalam Analisis Desain Portofolio Digital Mahasiswa Non-TI Silalahi, Natalia; Ginting, Guidio Leonarde
KETIK : Jurnal Informatika Vol. 2 No. 05 (2025): Mei
Publisher : Faatuatua Media Karya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70404/ketik.v2i05.174

Abstract

Penelitian ini bertujuan untuk mengevaluasi kualitas desain portofolio digital yang dikembangkan oleh mahasiswa non-Teknologi Informasi (non-TI) menggunakan pendekatan evaluasi heuristik berdasarkan 10 prinsip Nielsen. Portofolio digital yang dianalisis dibuat menggunakan platform Google Sites dan dievaluasi oleh tiga orang evaluator independen dengan menggunakan instrumen observasi berbasis heuristik. Penelitian ini bersifat deskriptif kualitatif dengan pendekatan evaluatif. Sebanyak 25 portofolio dianalisis untuk mengidentifikasi pelanggaran prinsip desain antarmuka pengguna (UI) dan menyusun rekomendasi perbaikan. Hasil evaluasi menunjukkan bahwa mayoritas portofolio memiliki pelanggaran pada tiga heuristik utama, yaitu Aesthetic and Minimalist Design (skor rata-rata 3,5), Consistency and Standards (3,1), dan Help and Documentation (3,0). Pelanggaran ini menunjukkan bahwa mahasiswa non-TI cenderung mengutamakan aspek visual yang berlebihan tanpa mempertimbangkan keterbacaan, konsistensi navigasi, dan dukungan pengguna. Penelitian ini menyimpulkan bahwa pemahaman tentang desain antarmuka masih rendah di kalangan mahasiswa non-TI dan menyarankan integrasi literasi desain UI ke dalam kurikulum atau pelatihan literasi digital. Evaluasi heuristik terbukti efektif sebagai metode asesmen cepat terhadap kualitas desain antarmuka karya digital mahasiswa
Dampak Pelatian Membangun Skill dan Kreatifitas Desain Grafis pada Pelaku Usaha Mikro, Kecil dan Menengah di Era Digital 4.0 Ginting, Guidio Leonarde; Silalahi, Natalia
Journal of Social Responsibility Projects by Higher Education Forum Vol 5 No 3 (2025): Maret 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jrespro.v5i3.7212

Abstract

Punden Rejo Village, located in Tanjung Morawa District, Deli Serdang Regency, possesses significant economic potential for the development of Micro, Small, and Medium Enterprises (MSMEs) due to its strategic location along North Sumatra's main transportation routes. However, the majority of MSME operators in this village face constraints in adapting to digital technology, particularly in marketing and product branding, which have become vital necessities in the digital 4.0 era. One of the primary challenges is the limited graphic design skills, an essential element for attracting consumer interest through professional product packaging and promotional materials. This community service initiative aims to enhance the graphic design capabilities of MSME operators in Punden Rejo Village through training using Adobe Express application. The activity involved 30 local MSME operators as partners. The implementation methods included situation analysis through interviews and observations, development of training modules, and practical workshops conducted at the Punden Rejo Village Hall. The training program covered basic graphic design introduction, hands-on practice in creating product packaging designs, digital banners, and promotional posters using Adobe Express. The training results demonstrated a significant improvement in participants' understanding and graphic design skills, reflected in their ability to produce attractive and targeted designs. Challenges related to device limitations and internet connectivity were addressed through an intensive mentoring approach. The use of Adobe Express proved effective as a graphic design solution for beginners, supporting the creativity of MSME operators in producing competitive designs for the digital market. This training is expected to encourage the sustainable digital transformation of MSMEs in Punden Rejo Village.
PENGEMBANGAN BAHAN AJAR SENI RUPA MEKARSI (MELAYU, KARO DAN SIMALUNGUN) BERBASIS CASE METHODE SEBAGAI PENGUATAN IMPLEMENTASI MERDEKA BELAJAR Afriadi, Putra; Betty Simanjuntak, Eva; Silalahi, Natalia
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 14 No. 4 (2024): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v14i4.66108

Abstract

Developing effective and interesting learning media is very important in the educational process, especially at the elementary school level. This article discusses the development of teaching materials for learning money arts specifically for elementary school children in the Malay, Karo and Simalungun families. The research method used is Research and Development (R&D) based on the model proposed by Borg and Gall. Research steps include initial research and information gathering, planning, product design development, initial field trials, product revisions, main field trials, final product revisions, and dissemination. The results of the research show that the use of developing fine arts teaching materials in learning is effective in increasing students' interest, understanding and artistic skills in regional fine arts. Students are more enthusiastic and creative in taking art lessons using learning media. Comparison of conventional methods. Teachers also find it easy to convey art material in a more interactive and interesting way. This learning media helps students learn more practically and contextually, which in turn increases their understanding of the material being taught. Thus, developing fine arts learning media can be an innovative solution to improve the quality of fine arts learning in elementary schools. It is hoped that this article can be a reference for educators in utilizing regional culture to create a more enjoyable and meaningful learning experience for students.
PERANCANGAN APLIKASI PERAMALAN PERMINTAAN KEBUTUHAN TENAGA KERJA PADA PERUSAHAAN OUTSOURCHING MENGGUNAKAN ALGORITMA SIMPLE MOVING AVERAGE Utari, Hari; Mesran, Mesran; Silalahi, Natalia
Jurnal TIMES Vol 5 No 2 (2016)
Publisher : STMIK TIME

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.196 KB) | DOI: 10.51351/jtm.5.2.2016546

Abstract

Salah satu peramalan yang penting dilakukan dalam perusahaan Penyaluran Tenaga Kerja yaitu permintaan tenaga kerja setiap bulannya. Dengan mengetahui peramalan permintaan tenaga kerja, maka dapat membantu perusahaan dalam menentukan jumlah tenaga kerja yang seharusnya disediakan dikarenakan dalam setiap bulannya permintaan yang berubah-ubah dari pihak perusahaan mitra yang membutuhkan tenaga kerja. PT.Tamado Karya Mandiri adalah Perusahaan yang bergerak dalam bidang Penyaluran Tenaga Kerja atau lebih dikenal dengan Outsourcing. PT.Tamado Karya Mandiri melakukan penyaluran tenaga kerja berdasarkan permintaan dari perusahaan mitra yang bekerja sama.  PT.Tamado Karya Mandiri mengalami masalah penyaluran dikarenakan tidak stabilnya jumlah permintaan setiap bulannya. Peramalan manual yang dilakukan sering tidak akurat sehingga jumlah ketersediaan tenaga  tidak sesuai, terkadang melebihi ataupun terkadang melebihi jumlah permintaan dari mitra. Pada penelitian ini peramalan permintaan akan dilakukan pada PT.Tamado Karya Mandiri dengan menerapkan metode peramalan Simple Moving Average  dengan 2 periode.
INDONESIAN ELEMENTARY SCHOOLS TEACHERS™ ATTITUDE TOWARDS VIDEO CONFERENCING PLATFORM IMPLEMENTATION DURING COVID-19 PANDEMIC Machmud, Muhammad Takwin; Ramadhani, Noer Risky; Sipahutar, Rini Juliani; Manjani, Nurhudayah; Silalahi, Natalia; Damayanti, Nina Afria; Syahrial, Syahrial; Bangun, Melly Br
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 12 No. 4 (2022): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v12i4.40420

Abstract

This study is identifying elementary schools teacher attitudes towards video conferencing platform implementation during Covid-19 pandemic. The research aims include (1) to identify teachers™ attitude towards implementing video conferencing platforms for learning (2) to identify teachers' challenges encountered during implementing video conferencing and how to overcome that challenge. The 103 elementary schools teachers were included. The teacher selected by simple random sampling techniques. The questionnaire's content is based on teachers' attitudes toward using video conferencing in the classroom during the COVID-19 epidemic, as measured by the following indicators: efficiency, effectiveness, motivation, and variety of obstacles. The elementary schools teachers™ attitude shows positive responses to video conferencing in learning such as providing various learning activities, providing flexibility in teaching process, easiness to access learning materials, and ease in assessing and monitoring students' learning progress. Furthermore, the result reveals the majority of the elementary schools teachers faced technical issues and availability as obstacles in implementing a video conferencing platform. The majority of elementary schools teachers were able to resolve these technological difficulties by exploring other teaching strategies and seeking professional advice.
PENGEMBANGAN MATERI PELAJARAN SENI MUSIK DI SD DALAM RANGKA LITERASI MANUSIA UNTUK MENDUKUNG KURIKULUM OBE (OUTCOME BASE EDUCATION) BERBASIS CASE METHODE Afriadi, Putra; Simanjuntak, Eva Betty; Silalahi, Natalia
SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Vol. 13 No. 4 (2023): SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/sejpgsd.v13i4.54299

Abstract

This article discusses strategies for developing music teaching materials that do not only focus on artistic aspects, but also consider human literacy as a key element in the learning process. Learning the art of music is not only a place to develop artistic skills, but also as a means to improve students' reading, writing and critical thinking abilities. In the context of the OBE Curriculum, the Case Method approach is used to present contextual and relevant learning. Case studies in learning the art of music not only cover technical aspects, but also relate them to real situations that allow students to apply their knowledge in the context of everyday life. The research results show that the development of music art teaching materials that combine human literacy and the Case Method can increase learning effectiveness. Students not only master musical arts skills, but also develop a deeper understanding of the relationship between musical arts and everyday life. This research contributes to the development of the music arts curriculum in elementary schools by strengthening the integration of human literacy in music arts learning.
ANALISIS KEMAMPUAN MEMECAHKAN MASALAH DALAM PEMBELAJARAN IPA MELALUI PENGGUNAAN MEDIA PEMBELAJARAN ARTICULATE STORYLINE Unita Manurung, Imelda Free; Rozi, Fahrur; Silalahi, Natalia; Hudayah, Nur
JGK (Jurnal Guru Kita) Vol. 8 No. 1: Desember 2023
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jgk.v8i1.53519

Abstract

Tujuan penelitian ini adalah untuk menganalisis kemampuan memecahkan masalah mahasiswa dalam pembelajaran IPA dengan menggunakan media pembelajaran Articulate Storyline. Metode yang digunakan dalam penelitian ini adalah metode deskriptif yaitu dengan menganalisis kemampuan memecahkan masalah dalam pembelajaran IPA berdasarkan kategori bagaimana mahasiswa mampu untuk memahami masalah, merancang dan merencanakan solusi, melaksanakan rencana pemecahan dan memeriksa kembali berdasarkan pemahaman materi yang ada didalam media pembelajaran Articulate Storyline. Adapun teknik yang digunakan dalam penelitian ini dengan menggunakan tes yang terdiri dari 5 soal essay kemampuan memecahkan masalah dan diperkuat dengan hasil analisis angket terkait dengan penggunaan media pembelajaran Articulate Storyline. Berdasarkan hasil penelitian diperoleh bahwa pada setiap kategori dalam pemecahan masalah mahasiswa mampu memecahkan persoalan terkait pembelajaran IPA dengan menggunakan media Articulate Storyline.
Pengembangan Media Pembelajaran Interaktif Berbantuan Ispring untuk Meningkatkan Hasil Belajar Pada Mata Pelajaran IPAS Kelas IV SD Negeri 101884 Limau Manis Saragih, Katherine Sarah; Lubis, Wildansyah; Nurmayani, Nurmayani; Manurung, Imelda Free Unita; Silalahi, Natalia; Saragih, Agusjetron
Jurnal Pendidikan Tambusai Vol. 8 No. 3 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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

Abstract

Penelitian ini didasarkan atas rendahnya pemahaman peserta didik dan kurangnya inovasi media belajar pada pelajaran IPAS sehingga hasil belajar peserta didik rendah. Tujuan dari penelitian ini adalah menghasilkan media interaktif yang layak dan efektif dalam meningkatkan hasil belajar pada pembelajaran IPAS Bab 7 Topik C “Kegiatan Jual Beli Sebagai Salah Satu Cara Pemenuhan Kebutuhan”. Penelitian ini merupakan penelitian pengembangan dengan model ADDIE (Analyze, Design, Development, Implementation, dan Evaluation). Subjek dalam penelitian ini yaitu peserta didik kelas IV di SDN 101884 Limau Manis berjumlah 24 orang. Pengumpulan data dilakukan dengan teknik wawancara, angket, dan tes. Hasil penelitian berupa media interaktif berbantuan aplikasi Ispring. Berdasarkan hasil validasi diperoleh persentase validasi ahli materi 90% dengan kategori “sangat layak” dan diperoleh persentase validasi ahli media 90,6% dengan kategori “sangat layak”. Selanjutnya produk yang dikembangkan diuji cobakan untuk melihat tingkat keefektifan media. Persentase ketuntasan tes sebelum menggunakan media 12% sedangkan persentase ketuntasan tes setelah menggunakan media 83%. Dari hasil penelitian, maka dapat disimpulkan bahwa media interaktif berbantuan Ispring dinyatakan sangat layak dan efektif digunakan dalam pembelajaran IPAS khususnya pada Bab 7 Topik C kelas IV SDN 101884 Limau Manis.
PENGEMBANGAN LMS UNTUK MENDUKUNG MULTIPLE INTELLIGENCES BERBASIS PERSONALISASI Silalahi, Natalia; Bangun, Melly Br.; Ritonga, Rahmilawati
LEARNING : Jurnal Inovasi Penelitian Pendidikan dan Pembelajaran Vol. 5 No. 4 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/learning.v5i4.7189

Abstract

The development of educational technology requires innovation in learning systems that can accommodate the diversity of student characteristics. This study aims to develop and analyze a personalization system in Learning Management Systems (LMS) to support Multiple Intelligences theory for elementary school children through digital integration of Teele Inventory for Multiple Intelligences (TIMI). The research method uses a Design and Development Research (DDR) approach with stages of needs analysis, system design using digital TIMI adaptation, prototype development, internal functionality testing, and expert validation. Research subjects involved 2 validators: experts in educational technology and software engineering. The development results showed that the "MeLearn" LMS prototype successfully integrated personalization systems with digital TIMI instruments, obtaining an average expert validation score of 4.1 (appropriate category with minor revisions). Internal functionality testing showed a 96.7% success rate with main features including digital TIMI assessment, personalized dashboards, and adaptive content recommendation systems. The prototype is capable of automatically mapping students' Multiple Intelligence profiles and providing learning material recommendations that match dominant intelligence tendencies. This research contributes to the development of adaptive learning technology that is responsive to the diversity of multiple intelligences of elementary school children, although it still requires empirical validation with end users ABSTRAKPerkembangan teknologi pendidikan menuntut inovasi dalam sistem pembelajaran yang dapat mengakomodasi keberagaman karakteristik peserta didik. Penelitian ini bertujuan mengembangkan dan menganalisis sistem personalisasi dalam Learning Management System (LMS) untuk mendukung teori Multiple Intelligences pada anak sekolah dasar melalui integrasi digital Teele Inventory for Multiple Intelligences (TIMI). Metode penelitian menggunakan pendekatan Design and Development Research (DDR) dengan tahapan analisis kebutuhan, desain sistem menggunakan adaptasi TIMI digital, pengembangan prototipe, uji fungsionalitas internal, dan validasi ahli. Subjek penelitian melibatkan 2 validator ahli teknologi pendidikan dan rekayasa perangkat lunak. Hasil pengembangan menunjukkan bahwa prototipe sistem LMS "MeLearn" berhasil mengintegrasikan sistem personalisasi dengan instrumen TIMI digital, memperoleh skor validasi ahli rata-rata 4,1 (kategori layak dengan revisi minor). Uji fungsionalitas internal menunjukkan tingkat keberhasilan 96,7% dengan fitur utama meliputi penilaian TIMI digital, dashboard personalisasi, dan sistem rekomendasi konten adaptif. Prototipe mampu melakukan pemetaan profil Multiple Intelligences siswa secara otomatis dan memberikan rekomendasi materi pembelajaran yang sesuai dengan kecenderungan kecerdasan dominan. Penelitian ini memberikan kontribusi dalam pengembangan teknologi pembelajaran adaptif yang responsif terhadap keragaman kecerdasan majemuk anak sekolah dasar, meskipun masih memerlukan validasi empiris dengan pengguna akhir.
Co-Authors Afriadi, Putra Anada Leo Virganta Areysia, Angel Aulia, Chesia Bangun, Melly Br. Betty Simanjuntak, Eva Damayanti, Nina Afria Daulay, Asmarianti Dongoran , Indah Yanti Efori Buulolo EVA BETTY SIMANJUNTAK Fahrur Rozi Feby, Feby Aulia Ginting, Rido Pratama Guidio Leonarde Ginting Gultom, Zhulianty Elisabeth Hari Utari, Hari Jauharotun Ramadhani Ahmad S. Maharani Maharani, Maharani Manullang, Laura Manurung, Imelda Free Unita Marpaung, July Yanti Melly Br Bangun Merdy Roy Sunarya Togatorop Mesran, Mesran Mutiah Mutiah Nelly Astuti Hasibuan Norin, Azizi Zahwa Nur Hudayah, Nur Nurdiyanto, Heri Nurhudayah Manjani NURMAYANI NURMAYANI Pardede, Florensia Saulina Perdana, Muhammad Dian Putra Afriadi Rahmilawati Ritonga, Rahmilawati Ramadhani, Noer Risky Saragih, Agusjetron Saragih, Katherine Sarah Sarwandi, Sarwandi Siagian, Kristi Debora Siagian, Meryance V Sigalingging, Gaby Sarah Giovani Sihombing, Artia Sihotang, Tari Lasmi Virginia Silaban, Theresia Revani Dianita Simanjuntak, Winda Valerina Simbolon, Oktavia Simbolon, Rahel Sipahutar, Rini Juliana Sipahutar, Rini Juliani Suginam Sunaryo, S Sungamta, Aprilia Surya Darma Nasution Sutiksno, Dian Utami SYAHRIAL SYAHRIAL Tamba, Gressya Pebriani Agatha Tambusai, Robbi Tampubolon, Indah Gresia Tampubolon, Sofie Raihana Togatorop, Natalia Tri Putri Handayani Unita Manurung, Imelda Free Wildansyah lubis, Wildansyah Yuhandri Yuhandri, Yuhandri Zalukhu, Cwisan Angeltri