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All Journal Unnes Journal of Mathematics Education AHKAM : Jurnal Hukum Islam dan Humaniora Jurnal Mahasiswa Kesehatan Jurnal Pengabdian Kader Bangsa
Novitasari, Fitri
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Humanities Economics, Econometrics & Finance Health Professions Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences

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Development of Android-Based Linear Program Teaching Materials with an Ethnomatematics Approach to Improve Students’ Mathematical Problem Solving Ability Novitasari, Fitri; Walid, Walid
Unnes Journal of Mathematics Education Vol 11 No 1 (2022): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v11i1.55806

Abstract

This study aims to determine process of developing teaching materials for android-based linear programming with an ethnomathematics approach that was valid, practical, and effective to improve students' mathematical problem solving abilities. This study uses research and development (R&D) methods with modifications to the ADDIE model developed by Dick and Carry Analysis, Design, Development or Production, Implementation and Evaluation. Data collection using test techniques and non-test techniques. The data analysis technique used a Likert scale, Guttman scale, one-sided average s test, proportion test, and N-Gain test.The results showed that the teaching materials had very valid criteria with an average percentage of material validity test of 93.84% and media validity test of 86.67%, very practical with an average practicality test of 90%, and effective for improving mathematical problem solving skills. students which include: (1) mathematical problem solving abilities of students who are taught using teaching materials meet individual mastery; (2) the proportion of completeness of students' mathematical problem solving ability test results after using teaching materials is more than 80% so as to achieve classical mastery. (3) based on the results of the pretest and posttest showed that the teaching materials were able to improve students' mathematical problem solving abilities where the average posttest score was greater than the average pretest score with an N-Gain result of 0.5659 on medium criteria. So, it can be concluded if the teaching materials are valid, practical, and effective so that they are feasible to be used in learning mathematics to improve students' problem solving abilities.
UJI EFEKTIVITAS ANALGESIK EKSTRAK ETANOL DAUN MANGGA (MANGIFERA INDICA L.) PADA HEWAN MENCIT PUTIH JANTAN Novitasari, Fitri
Jurnal Mahasiswa Kesehatan Vol. 2 No. 2 (2021): MARET 2021
Publisher : Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jumakes.v2i2.1238

Abstract

Pendahuluan: Nyeri adalah pengalaman sensori dan emosional yang tidak menyenangkan akibat dari kerusakan jaringan yang aktual atau potensial. Nyeri dapat disebabkan karena adanya kerusakan jaringan dalam tubuh sebagai akibat dari adanya cedera, kecelakaan, maupun tindakan medis seperti luka operasi.Tujuan: Penelitian ini bertujuan untuk mengetahui apakah ekstrak daun mangga (Mangifera indica L) efek analgesik terhadap mencit (Mus musculus) serta mengetahui dosis perlakuan mana yang paling efektif memberikan efek analgesik terhadap mencit (Mus musculus). Metode: Penelitian ini menggunakan metode hot plat menggunakan Rancangan Acak Lengkap (RAL) dibagi menjadi 5 kelompok yaitu kelompok I yaitu kontrol negatif yang diberikan CMC-Na, kelompok II adalah kelompok kontrol positif yaitu kelompok penelitian yang diberikan asam mefenamat, kelompok III adalah kelompok perlakuan yang diberikan kelompok dosis ekstrak daun mangga (Mangifera indica L), 25 mg/kgBB mencit, kelompok IV adalah kelompok perlakuan dosis ekstrak daun mangga (Mangifera indica L) 50 mg/kgBB mencit dan kelompok V adalah kelompok perlakuan dosis ekstrak daun mangga (Mangifera indica L) 100 mg/kgBB mencit.Hasil: Hasil uji statistik menggunakan uji kruskal wallis didapatkan pvalue (0,000) < a (0,05) sedangkan hasil uji menggunakan uji mann witney didapatkan pvalue (0,009) < a (0,05) maka dapat disimpulkan ada perbedaan rata-rata efek analgesik pada setiap kelompok penelitian berdasarkan hasil uji uji mann witney di dapatkan dosis ekstrak daun mangga (Mangifera indica L) pada dosis 100 mg merupakan dosis yang efektif dalam memberikan efek analgesik terhadap mencit (Mus musculus).Kata Kunci : Analgesik, Ekstrak daun mangga, Mangifera indica L, Mencit , Mus musculus.                     
Tanggung Jawab Hukum Pengelola dalam Menjamin Keamanan dan Keselamatan Wisatawan di Kawasan Wisata Geopark Sukabumi Novitasari, Fitri; Nuraeny, Henny; Mulyadi, Mulyadi
AHKAM Vol 4 No 2 (2025): JUNI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/ahkam.v4i2.5920

Abstract

Geopark tourism areas possess significant natural potential while also presenting considerable risks, such as natural disasters and visitor accidents, which demand optimal safety and security systems from management authorities. This study aims to analyze the responsibility of PT Geopark Sukabumi in ensuring the safety and security of the tourist areas it manages. Using a qualitative approach with a case study method, data were collected through in-depth interviews, field observations, and analysis of regulatory and policy documents. The findings reveal the absence of a systematic risk management system, limited transparency in incident reporting, and weak oversight from local government authorities, which collectively increase the likelihood of serious incidents, legal risks, and damage to the geopark’s image as a sustainable tourism destination. These results indicate that current safety management practices in the area do not meet adequate standards. The study concludes that the management must implement a standardized safety management system, enhance human resource capacity, strengthen transparency in reporting, and encourage active involvement of local governments in supervision. The implications of this research are critical for formulating tourism policies focused on safety and consumer protection, particularly in conservation-based tourist areas prone to natural hazards.
Peningkatan Perilaku Hidup Bersih dan Sehat (PHBS) Melalui Penyuluhan dan Penanaman Tanaman Obat Keluarga (TOGA) Begauvic, Eza Helyatha; Yenasari, Sri; Susnita, Yepi; Amini, Raisa; Mardatillah, Sindi; Kurnia, Erlin Ady; Aristantia, Lisa; Haniah, Umi; Sartika, Putri; Saputra, Oki; Anjelina, Ranti Ayu; Paulia, Eliva; Novitasari, Fitri; Dwiningsih, Eka; Murni, Esti Yustika
JURNAL PENGABDIAN KADER BANGSA Vol 1 No 2 (2025): Jurnal Pengabdian Kader Bangsa
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Kader Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54816/jpkb.v1i2.925

Abstract

In order to implement the Higher Education Tri Dharma, especially community service, Kader Bangsa University Palembang organized a KKN program in Pengabuan Village, PALI Regency. This activity aims to assist the community in utilizing existing resources, with an emphasis on increasing awareness and practice of Clean and Healthy Living Behavior (PHBS). Through participatory and observational approaches, this activity aims to increase community awareness, especially those in Pengabuan Village, about the importance of Clean and Healthy Living Behavior for health and environmental cleanliness. The results show that there is community interest in the importance of health and environmental cleanliness because the outreach activities carried out received great attention. This Community service activities also identifies the challenges faced and provides recommendations for the development of future KKN programs
Co-Authors Anjelina, Ranti Ayu Aristantia, Lisa Begauvic, Eza Helyatha Dwiningsih, Eka Haniah, Umi Henny Nuraeny Kurnia, Erlin Ady Mardatillah, Sindi Mulyadi Mulyadi Murni, Esti Yustika OKI SAPUTRA Paulia, Eliva Putri Sartika Raisa Amini Susnita, Yepi Walid Walid, Walid Yenasari, Sri