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All Journal Jurnal Pendidikan Anak Usia Dini Undiksha JISTech (Journal of Islamic Science and Technology) Jurnal Mantik Edunesia : jurnal Ilmiah Pendidikan Jurnal Pema Tarbiyah
Nanda Novita
Universitas Medan Area
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Social Sciences Other

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Animaker Animation Video Design as a Digital-Based Learning Media with the Theme of Comparison and Scale in Elementary School Yuan Anisa; Meilisa Malik; Tantri Octora Dwi Syah Putri; Muhammad Hafiz; Nanda Novita
Edunesia: Jurnal Ilmiah Pendidikan Vol. 4 No. 1 (2023)
Publisher : research, training and philanthropy institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (642.873 KB) | DOI: 10.51276/edu.v4i1.328

Abstract

This study aimed to determine the effectiveness of developing digital-based teaching materials in Animaker-assisted animated videos aimed at grade V elementary school students on Comparison and Scale subject matter. This was done because problems often arise regarding the effectiveness of the teaching and learning process. Teachers have also been required to be active and creative in developing learning systems in the classroom that coexist with technological advances. In this study, the learning system developed is on teaching materials. This researcher uses the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). This research is subjected to elementary school students in Langkat Regency. Data collection is done using assessments by material experts, media experts, homeroom teachers, and students. Overall based on media experts reached 81.25%, material experts reached 81.25%, homeroom teachers reached an average of 82%, and the average student response of 87% was classified as high so that it could be stated that Animaker-based animation videos on Comparison and Scale materials were feasible to be used as teaching material facilities in the classroom.
Analysis of twitter user sentiment on the monkeypox virus issue using the nrc lexicon Muhammad Khahfi Zuhanda; Anil Hakim Syofra Syofra; Devy Mathelinea; Prana Ugiana Gio; Yuan Anisa Anisa; Nanda Novita
Jurnal Mantik Vol. 6 No. 4 (2023): February: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.v6i4.3502

Abstract

Monkeypox virus is closely related to variola (smallpox virus) and causes a smallpox-like disease. The increase in monkeypox cases has caused the general public to be involved in providing responses to seek and share information related to monkeypox on the internet, especially on social media platforms. This study aims to analyze a collection of 5000 tweets on August 5, 2022, for sentiment analysis using the NRC lexicon. Of the 5,000 tweets that have been extracted, it is obtained that the words that Twitter users often use are "health", "emergency", "public", "covid", and "declares". By using the classification using the NRC lexicon comparison, we found that the emotion type of fear was the most widely used emotion, which had a presentation of 19.73%, followed by anticipation emotion at 16.78%, sadness 14.77%, trust at 13.90%, anger 9.99%, shock 9.14%, disgust 8.12%, and happy 1288 7.90 %. The negative sentiment that often appears on Twitter is equal to 51.92%, and positive sentiment has a percentage of 48.08%. The negative sentiment words that appear most often are "emergency", "virus", "disease", "shit", and "risk". The positive sentiment words that appear most often are "public", "vaccine", "sex", "contact", and "united". The analytical method with the lexicon method is very well used in analyzing various emotions and sentiments on social media. %MCEPASTEBIN%
Thematic-Based Interactive Learning Multimedia In Early Childhood Language Development Sholihatul Hamidah Daulay; Raisah Armayanti Nasution; Nanda Novita
Jurnal Pendidikan Anak Usia Dini Undiksha Vol. 11 No. 1 (2023): April
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/paud.v11i1.53469

Abstract

Language development still applies conventional learning without using learning media such as interactive learning multimedia. So this study aims to develop thematic-based interactive learning multimedia in early childhood language development. This research belongs to the type of ADDIE development model development research. The subjects involved in this study were material experts, media experts, and 83 early childhood children—data collection using the method of observation, interviews, and questionnaires. The research instrument used was the validity sheet. The data obtained in the study were then analyzed using a descriptive presentation analysis with a questionnaire to experts to test the feasibility and analysis of the data to test the effectiveness of using the Normalized Gain test (N-gain score). The results of the data analysis show that the product feasibility test, with a percentage of 93.47% by material experts and 85.71% by media experts, is included in the very feasible category. The effectiveness test results have met the effective category seen from the acquisition of the average value according to the calculation of the N-Gain score. It was concluded that thematic-based interactive learning multimedia is valid and feasible to develop because it can maximize children's language development.
Pengembangan Model Prediksi Harga Saham Dengan Menggunakan Regresi Linear Berganda Pada Saham BRI Anisa, Yuan; Hafiz, Muhammad; Novita, Nanda
JISTech (Journal of Islamic Science and Technology) Vol 9, No 2 (2024)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v9i2.22213

Abstract

Penelitian ini bertujuan untuk mengembangkan model prediksi harga saham menggunakan regresi linear berganda, dengan studi kasus pada saham PT Bank Rakyat Indonesia (Persero) Tbk. Data yang digunakan berasal dari Yahoo Finance dan PT Stockbit Sekuritas Digital, yang meliputi harga saham historis. Model regresi linear berganda digunakan untuk memprediksi harga saham di masa depan, dengan mengggunakan variabel independen mencakup harga pembukaan, harga tertinggi, harga terendah, dan net buy/sell asing, sedangkan untuk harga penutupan berperan sebagai variabel dependen. Hasil analisis menghasilkan persamaan regresi: Y = 1.725 - 0.529x₁ + 0.689x₂ + 0.840x₃ + 3.221E-8x₄, yang menunjukkan hubungan signifikan antara variabel independen terhadap harga penutupan saham. Penelitian ini memberikan wawasan bagi investor dan pelaku pasar untuk memahami faktor-faktor utama yang memengaruhi pergerakan harga saham, sehingga dapat digunakan sebagai alat bantu dalam pengambilan keputusan investasi. Model yang dihasilkan memiliki potensi untuk dioptimalkan lebih lanjut dengan melibatkan variabel makroekonomi dan teknik machine learning untuk meningkatkan akurasi prediksi.
Analisis Fuzzy Inference System Mamdani untuk Menilai Kelayakan Pemilihan Mobil Berdasarkan Kriteria Pengguna Novita, Nanda; Firdaus, Muhammad Huda; Anisa, Yuan; Khairina, Nurul
JISTech (Journal of Islamic Science and Technology) Vol 10, No 1 (2025)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v10i1.23109

Abstract

Pengambilan keputusan pembelian mobil merupakan proses kompleks yang dipengaruhi oleh faktor subjektif dan objektif seperti harga, efisiensi bahan bakar, dan kenyamanan. Khusus bagi pengemudi transportasi online, kriteria seperti durabilitas dan biaya perawatan rendah menjadi krusial. Ketidakpastian preferensi linguistik (misalnya definisi "hemat" atau "nyaman") sering menjadi keterbatasan metode konvensional. Penelitian ini mengusulkan Sistem Inferensi Fuzzy Mamdani (FIS Mamdani) untuk memodelkan preferensi pengguna dan mengatasi ambiguitas tersebut. Dengan kemampuan menerjemahkan informasi linguistik ke dalam kaidah "IF-THEN" yang intuitif, FIS Mamdani memungkinkan interpretasi preferensi secara akurat. Berdasarkan data aktual mobil Toyota, sistem ini menggunakan tiga variabel input: Harga Mobil, Efisiensi Bahan Bakar, dan Kapasitas Mesin, dengan satu variabel output: Kelayakan Pembelian. Hasil penelitian menunjukkan bahwa dengan nilai crisp output 55.7 (pada kondisi Harga=450 juta, Efisiensi=18 km/l, Kapasitas Mesin=1.8L), mobil-mobil dengan kategori Cukup Layak adalah Toyota Avanza, Yaris, dan Rush. Pendekatan ini terbukti memberikan rekomendasi terstruktur dan personal, sekaligus mengurangi ketidakpastian dalam pengambilan keputusan pembelian mobil
VISITING LECTURER (MATA KULIAH EDUPRENEURSHIP) UNTUK MAHASISWA PENDIDIKAN MATEMATIKA FITK UIN SUMATERA UTARA Novita, Nanda; Rambe, Yunita Syafitri; Moerni, Saufa Yardha; Anisa, Yuan; Azmi, Fadilla; Maqhfirah, Maqhfirah
Jurnal Pema Tarbiyah Vol 4, No 2 (2025)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/pema.v4i2.4811

Abstract

Perkembangan teknologi yang pesat telah memberikan dampak besar dalam dunia pendidikan, sehingga kemampuan menciptakan solusi berbasis digital menjadi keterampilan penting bagi calon pendidik dan wirausahawan pendidikan (edupreneur). Untuk mendukung hal tersebut, Program Visiting Lecturer pada mata kuliah Edupreneurship dilaksanakan melalui skema PMM FITK UINSU dengan melibatkan 25 mahasiswa Pendidikan Matematika. Kegiatan ini melakukan pengembangan platform pembelajaran daring, aplikasi edukatif, dan sistem manajemen pembelajaran. Mahasiswa memperoleh pemahaman mengenai proses membangun usaha pendidikan berbasis teknologi, tantangan implementasi, serta strategi menciptakan solusi berkelanjutan. Melalui diskusi interaktif dan studi kasus, peserta juga mendapat nilai tambah yang tidak diperoleh dari pembelajaran teori semata. Isu-isu seperti rendahnya literasi digital, keterbatasan akses teknologi, dan penyelarasan inovasi dengan kurikulum turut dibahas, disertai dengan berbagai solusi praktis. Secara keseluruhan, kegiatan ini berhasil memperluas wawasan mahasiswa, meningkatkan kreativitas, dan menumbuhkan semangat inovasi dalam mengembangkan proyek kewirausahaan pendidikan yang relevan dengan kebutuhan era digital.
Co-Authors Amir Saleh Anil Hakim Syofra Syofra Anisa, Yuan Azmi, Fadilla Devy Mathelinea Fadhillah Azmi Firdaus, Muhammad Huda Hafiz, Muhammad Khairina, Nurul Malik, Meilisa Maqhfirah, Maqhfirah Moerni, Saufa Yardha Muhammad Hafiz Muhammad Khahfi Zuhanda Prana Ugiana Gio Raisah Armayanti Nasution Rambe, Yunita Syafitri Sholihatul Hamidah Daulay Tantri Octora Dwi Syah Putri Yuan Anisa Yuan Anisa Anisa