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PENGEMBANGAN E-LKPD BERBASIS LITERASI DIGITAL PADA MATERI LEMBAGA KEUANGAN KELAS X SMA YOS SUDARSO METRO Monica; Tiara Anggia Dewi; Desi Budiono
EDUNOMIA: Jurnal Ilmiah Pendidikan Ekonomi Vol. 5 No. 2 (2025): Mei
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/edunomia.v5i2.7092

Abstract

Tujuan dari penelitian dan pengembangan ini adalah mengembangkan bahan ajar E-LKPD berbasisi literasi digital pada materi lembaga keuangan kelas X SMA Yos Sudarso Metro yang valid dan praktis, sehingga dapat digunakan oleh guru dan peserta didik dalam menunjang proses pembelajaran di kelas. Hal tersebut dikarenakan bahan ajar yang digunakan belum sepenuhnya dapat memenuhi kebutuhan peserta didik sehingga masih ada peserta didik yang mengalami kesulitan dalam memahami materi. Metode penelitian yang digunakan adalah Research and Development, dengan menggunakan model pengembangan 4D yaitu Define, Design, Develop, Disseminate. Instrument penelitian ini berupa observasi, wawancara, dokumentasi dan angket. Hasil uji validasi dari ahli desain sebesar 95% kriteria ”sangat valid”, ahli materi sebesar 85% kriteria “sangat valid”. Uji kepraktisan dilakukan pada kelompok kecil di kelas X SMA Yos Susarso Metro yang berjumlah 30 peserta didik sebesar 89,4% dengan kriteria “sangat praktis”. Hasil penelitian menunjukan bahwa bahan ajar E-LKPD berbasis literasi digital ini sangat valid dan praktis digunakan dalam pembelajaran. Sehingga dapat dinyatakan bahwa produk ini dapat digunakan sebagai alternatif dalam memilih bahan ajar yang interaktif. Produk E-LKPD berbasis literasi digital ini sudah disosialisasikan kepada seluruh peserta didik kelas X di SMA Yos Sudarso Metro. Dalam kegiatan tersebut peserta didik memberikan respon yang positif dan sangat antusias menyambut hadirnya bahan ajar yang dijadikan sebagai sarana untuk mempelajari ilmu yang lebih mendalam. The purpose of this research and development is to develop E-LKPD teaching materials based on digital literacy on the material of financial institutions class X SMA Yos Sudarso Metro which is valid and practical, so that it can be used by teachers and students in supporting the learning process in class. This is because the teaching materials used have not fully met the needs of students so that there are still students who have difficulty understanding the material. The research method used is Research and Development, using the 4D model, namely Define, Design, Develop, Disseminate. This research instrument is in the form of observation, interviews, documentation and questionnaires. The validation test results from design experts amounted to 95% “very valid” criteria, material experts amounted to 85% “very valid” criteria. The practicality test was conducted in a small group in class X SMA Yos Susarso Metro which amounted to 30 students by 89.4% with the criteria “very practical”. The results showed that this digital literacy-based E-LKPD teaching material was very valid and practical to use in learning. So it can be stated that this product can be used as an alternative in choosing interactive teaching materials. This digital literacy-based E-LKPD product has been socialized to all grade X students at all grade X students at Yos Sudarso Metro High School. In this activity students gave a positive response and were very enthusiastic about welcoming the presence of teaching materials that are used as a means to learn in-depth knowledge.
Antioxidant Activity Test of Extract And Fractions of Red Guava (Psidium guajava L.) Peel and Fruit Monica; Rohmana, Vivin Marwiyati; Pratama, Kharisma Jayak
JURNAL BIOSAINS Vol. 11 No. 2 (2025): JURNAL BIOSAINS
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jbio.v11i2.68054

Abstract

Red guava (Psidium guajava L.) contains natural antioxidants that help neutralize free radicals originating from radiation, pollution, and harmful chemicals. This study aimed to identify secondary metabolites and determine the IC₅₀ values of ethanol extract and various fractions of red guava peel and fruit. Four solvents were used ethanol extract, ethyl acetate fraction, n-hexane fraction, and water fraction. Each sample was tested at concentrations of 20, 40, 60, 80, and 100 ppm. Vitamin C, at concentrations of 2, 4, 6, 8 and 10 ppm, served as a positive control. Antioxidant activity was evaluated using the DPPH method with a UV-Vis spectrophotometer at a wavelength of 516 nm and an incubation time of 30 minutes. Phytochemical screening showed that all extracts contained alkaloids, flavonoids, and tannins. The IC₅₀ values obtained were: ethanol extract peel 62,4719 ppm, ethanol extract fruit 44,0035 ppm, ethyl acetate fraction peel 56,7955 ppm, ethyl acetate fraction fruit 46,4394 ppm, n-hexane fraction peel 113,9311 ppm, n-hexane fraction fruit 114,4767 ppm, water fraction peel 104,0284 ppm, and water fraction fruit 76,5801 ppm.
Pertanggung Jawaban Administratif Seorang Notaris atas Hilangnya Minuta Akta Sebagai Bagian dari Protokol Notaris Baiti Ningsih; Behriyeh; Indah Savira; Monica; Evi Purwanti
Economic Reviews Journal Vol. 3 No. 2 (2024): Economic Reviews Journal
Publisher : Masyarakat Ekonomi Syariah Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56709/mrj.v3i2.249

Abstract

This is a new author's manual and a template for Jurnal Dirosah Islamiyah. Published every May and November since 2019. Articles must start with Article Title followed by Author Name and Affiliate Address and abstract. This part of the abstract must be typed in 150-250 word counts. Especially for the abstract, use the Cambria font, measuring 10 pt. Single space per line in this article. If the article is written in Indonesian, the abstract should be typed in English and Indonesian. Meanwhile, if the article is written in English, the abstract must be typed in English only. The abstract is typed as concisely as possible and consists of: research objectives, methods, results and discussion and brief conclusions. 250 words maximum. Abstract should only be typed in one paragraph and in one column format.