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Nanda Pratiwi
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Pemberdayaan Orang Tua Dan Guru Untuk Peningkatan Perlindungan Anak Di Desa Sungai Pinang Kecamatan Hulu Kuantan Kabupaten Kuantan Singingi Risma, Devi; Satria, Defni; Solfiah, Yeni; N, Zulkifli; Mastuinda, Mastuinda; Pratiwi, Nanda
Journal Of Human And Education (JAHE) Vol. 4 No. 6 (2024): Journal of Human And Education (JAHE)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jh.v4i6.1944

Abstract

The goal of the Community Service activity is to enhance the understanding and capacity of parents and teachers in protecting early childhood through comprehensive training activities. This program targets several significant outcomes, including increased knowledge and skills among parents and teachers, particularly regarding child protection issues. The community service activity titled “Empowering Parents and Teachers to Improve Child Protection in Sungai Pinang Village, Hulu Kuantan Subdistrict, Kuantan Singingi Regency” involved parents and teachers. The activity began with a focus group discussion (FGD) as initial preparation before the workshop was conducted. It was followed by a face-to-face workshop with the subjects of the community service. A classical approach was used to deliver material related to improving child protection in Sungai Pinang Village, Hulu Kuantan Subdistrict, Kuantan Singingi Regency. Through this educational activity on child protection for parents and teachers, it is hoped that they will gain a comprehensive understanding of child protection. Consequently, parents will be able to reduce violent behaviors towards children, especially those considered normal in child education. Thus, the rate of child violence is expected to decrease, leading to the development of high-quality children as the future generation of the nation.
Analisis Penerapan Model Pembelajaran Project-Based Learning pada Mata Kuliah Biokimia di Universitas Negeri Medan: (Analysis of the Application of Project-Based Learning Model in Biochemistry Courses at Medan State University) Winarsi, Deti; Syahputri, Winanda; Rahmawati , Aulia Endang; Diah, Mela Karsih Anin; Taradita, Mutia; Syakirah, Najla; Restuati, Martina; Pratiwi, Nanda
BIODIK Vol. 10 No. 4 (2024): Desember 2024
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biodik.v10i4.38612

Abstract

Project-based learning is one of the methods that supports the quality of education in Indonesia, which is regulated in Law No. 12 of 2012 concerning Higher Education. Project-based learning is learning that is charged to students to improve their critical thinking skills, solve problems, find solutions and grow communication skills. This learning is also useful for lecturers as teaching staff to improve their abilities and higher skills. This study aims to determine the level of achievement of the implementation of project-based learning in learning based on department policies. This study uses a mixed approach combining qualitative and quantitative approaches. The sample in this study is students who have experienced the application of the project-based learning model in the Biochemistry course class of 2022 Biology Education Study Program. Data collection uses observation sheets for the implementation of syntax, student perception questionnaires, interview sheets and critical thinking tests (pretest and posttest). The data obtained were analyzed by interactive analysis for qualitative and descriptive statistics of quantitative data using IBM SPSS Statistics 29. Abstrak. Pembelajaran project-based learning merupakan salah satu metode yang mendukung kualitas pendidikan di Indonesia, yang diatur dalam UU No. 12 Tahun 2012 tentang Pendidikan Tinggi. Penelitian ini bertujuan untuk mengetahui tingkat ketercapaian penerapan project-based learning dalam pembelajaran berdasarkan kebijakan jurusan. Penelitian ini menggunakan pendekatan campuran (mixed method) menggabungkan pendekatan kualitatif dan kuantitatif. Sampel dalam penelitian ini adalah mahasiswa yang telah mengalami penerapan model pembelajaran project-based learning dalam matakuliah Biokimia angkatan 2022 Prodi Pendidikan Biologi. Pengumpulan data menggunakan lembar observasi keterlaksanaan sintaks, kuisioner persepsi mahasiswa, lembar wawancara dan tes berpikir kritis (pretest dan posttest). Data yang diperoleh dianalisis secara analisis interaktif untuk kualitatif dan statistic deskriptif data kuantitatif menggunakan IBM SPSS Statistics 29. Hasil penelitian berupa penerapan model pembelajaran proyek (project based learning) pada mata kuliah Biokimia, hasil observasi menunjukkan rata-rata sebesar 82,40% (kategori sangat baik). Ditemukan juga kendala dalam penerapan model ini yaitu, keterbatasan mengelola waktu dan sumber daya yang tersedia untuk proyek tim, minimnya umpan balik, kompleksitas materi serta kurangnya variasi dalam integrasi teknologi.
Hubungan Pemeriksaan Kadar Hba1c Dengan Kadar Gula Darah Sewaktu Dengan Kejadian Diabetes Melitus Tipe 2 Di Rumah Sakit Pertamina Bintang Amin Husada Bandar Lampung Tahun 2023 Pratiwi, Nanda; Nur, Muhammad; Triwahyuni, Tusy
Innovative: Journal Of Social Science Research Vol. 3 No. 5 (2023): Innovative: Journal of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

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

Abstract

Diabetes melitus adalah kondisi metabolik yang mengganggu pengendalian tubuh terhadap kadar glukosa dari makanan, menyebabkan peningkatan gula darah. Diabetes tipe 2 adalah jenis yang paling umum, terjadi ketika tubuh menjadi resisten terhadap insulin. Dokter dapat memantau glikemik dengan mengukur kadar gula darah sewaktu, kadar gula darah puasa, kadar gula darah dua jam setelah makan, dan HbA1c. Penelitian ini bertujuan untuk menghubungkan kadar HbA1c dengan kadar gula darah sewaktu pada pasien diabetes tipe 2 di Rumah Sakit Pertamina Bintang Amin Husada Bandar Lampung tahun 2023. Studi ini menggunakan metode observasional cross-sectional dengan 89 pasien sebagai sampel. Hasilnya menunjukkan bahwa sebagian besar pasien berusia 56-65 tahun, sebagian besar perempuan, dan memiliki kadar HbA1c berkisar antara 5,7%-6,4%. Analisis menunjukkan hubungan yang sangat signifikan antara kadar HbA1c dan kadar gula darah sewaktu pada pasien diabetes tipe 2.
Teacher Competence and Religious Character on Learning Achievement: The Mediating Role of Islamic Extracurriculars Pratiwi, Nanda; Soraya, Siti Zazak; Daryono, Rihab Wit
FITRAH: Jurnal Kajian Ilmu-ilmu Keislaman Vol 10, No 1 (2024): 8 Articles, Pages 1-166
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/fitrah.v10i1.10906

Abstract

This study aims to analyze the influence of teacher competence and religious character on the learning outcomes of students' moral creed in MAN 1 Trenggalek. A quantitative approach is used with the survey method, which is conducted retrospectively to examine the variable construction of learning outcomes of moral creed students. This research design uses explanatory and correlational approaches with Partial Least Squares Structural Equation Modeling (PLS-SEM) as an analytical tool. This study involved 98 MAN 1 Trenggalek students as samples, selected using purposive sampling techniques. Data were collected through questionnaires with four variables: Teacher Competence (X1), Religious Character (X2), Islamic Extracurricular as a mediator (Z), and Learning Achievement in Islamic Education (Y). Data collection is done through Google Forms. Data analysis using PLS-SEM, with testing stages of measurement and structural models. Measurement model testing aims to validate and estimate the reliability of indicators and constructs. The results show that all indicators meet the requirements of validity and reliability. Structural model evaluation aims to assess model predictions against empirical data and the predictive power of the model. The results show that teacher competence and religious character significantly impact the learning outcomes of students' moral creeds. Religious extracurriculars mediate the relationship between teacher competence and moral creed learning outcomes. This study concludes that teacher competence and religious character contribute significantly to the learning outcomes of students' moral creeds. This research contributes to the development of educational theory by highlighting the relationship between teacher competence, religious character, and student learning achievement, as well as the mediating role of Islamic extracurricular activities. This research concludes that teacher competence and student religious character have a positive influence on student learning achievement.
Effectiveness of Pineapple and Lemon Peel Extracts as Antimicrobial Paper Soap Irawati, Fitri; Nasution, Nabila Halim; Utami, Sari; Pratiwi, Nanda
JURNAL BIOSAINS Vol. 9 No. 3 (2023): JBIO : Jurnal Biosains (The Journal of Biosciences)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jbio.v9i3.45380

Abstract

Kesehatan masih menjadi masalah yang memprihatinkan di seluruh dunia. Hal ini juga didukung dengan respon berupa upaya mewujudkan pembangunan skala besar di bidang kesehatan dengan target pencapaiannya pada tahun 2030 yaitu Sustainable Development Goals, menjamin kehidupan yang sehat. Indonesia merupakan negara yang masih mengalami permasalahan lingkungan yang krusial, khususnya sampah. Salah satunya adalah limbah organik kulit buah nanas ( Ananas comosus L.). Penambahan ekstrak lemon ( Citrus limonL.) yang diformulasikan akan memberikan aromaterapi alami dan memberikan efek perasaan tenang. Di sisi lain, pengembangan sabun kertas merupakan inovasi efisiensi dan kemampuan untuk menciptakan kebiasaan mencuci tangan di masyarakat Indonesia. Tujuan dari penelitian ini adalah untuk mengetahui pembuatan sabun kertas dengan bahan alami yaitu limbah lemon dan nanas serta mengetahui bioaktivitas kombinasi tersebut sebagai antiseptik sabun kertas. Metode penelitian ini merupakan metode eksperimen dengan menguji aktivitas antimikroba yang dilakukan dengan metode difusi paper disc technique. Dari penelitian ini dapat disimpulkan bahwa sabun kertas yang terbuat dari bahan alami kulit lemon dan nanas dapat direalisasikan dan memiliki efek antiseptik dengan zona hambat total rata-rata terhadap S. aureus.bakteri sebesar 5,7 mm dan terhadap bakteri E. coli sebesar 20 mm sehingga sabun kertas tergolong efektif dalam menghambat pertumbuhan bakteri patogen
THE VALIDITY OF GENERAL BIOLOGY LEARNING EQUIPMENT BASED ON CASE METHOD AND PROJECT BASED LEARNING Handayani, Dina; Restuati, Martina; Pratiwi, Nanda; Haniyyah, Ummu; Gultom, Rahmad H; Sanimah, Sanimah
Jurnal Pelita Pendidikan Vol. 12 No. 3 (2024): Jurnal Pelita Pendidikan
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpp.v12i3.61659

Abstract

This research is a type of development research. The development method applied follows the define, design, and development Model. The aim of this study is to produce a valid general biology learning equipment based on case method and project based learning. In this research, the completed general biology learning equipment design was validated by content experts and language experts. Based on the validation results from content experts, the tool achieved a validation percentage of 86.65%, categorized as highly valid. The language experts validated the equipment with a percentage of 81.25%, also categorized as highly valid. Therefore, it can be concluded that the developed general biology learning equipment is suitable for testing by instructors of general biology courses.
Effectiveness of Employee Performance Output Through the Implementation of The Performance Architecture Method at Palu City Hospital Pratiwi, Nanda; Suarayasa, Ketut; Rahman, Abd
Jurnal KESANS : Kesehatan dan Sains Vol 5 No 2 (2025): KESANS: International Journal of Health and Science
Publisher : Rifa'Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54543/kesans.v5i2.492

Abstract

Introduction: Performance gaps remain in Indonesian health services, as seen between Undata Regional General Hospital and Anutapura Regional General Hospital. Although Undata Regional General Hospital applies a Performance Architecture system, its effectiveness is uncertain. This study compares employee performance between the two hospitals. Objective: This study aims to compare employee performance between the two hospitals to evaluate whether the Performance Architecture system contributes to measurable improvements. Method: A quantitative comparative study was conducted with 95 purposively selected employees. Independent sample t-tests assessed differences in performance variables between both hospitals. Result and Discussion: Significant differences were found in Work Productivity (p = 0.018) and Service Quality (p = 0.024), with higher scores at Anutapura Regional General Hospital, indicating that Performance Architecture has not yet improved outcomes at Undata Regional General Hospital. No significant differences were observed in Procedural Compliance, Collaborative Ability, or Initiative and Adaptability. Conclusion: Performance Architecture at Undata Regional General Hospital has not produced optimal results. Stronger implementation and organizational support are needed to enhance performance
Uji Aktivitas Antidiabetes dari Ekstrak Daun Andulpak (Homalanthus populneus) terhadap Tikus Putih Jantan (Rattus norvegicus) Irsan, Muhammad; Restuati, Martina; Pratiwi, Nanda
BIO-CONS : Jurnal Biologi dan Konservasi Vol. 7 No. 2 (2025): BIO-CONS: Jurnal Biologi dan Konservasi
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/biocons.v7i2.2305

Abstract

ABSTRAK Penelitian ini bertujuan untuk mengetahui aktivitas antidiabetes ekstrak etanol daun Andulpak (Homalanthus populneus) terhadap tikus putih serta menentukan konsentrasi ekstrak yang optimal dalam menurunkan kadar gula darah. Uji aktivitas antidiabetes dilakukan secara eksperimental menggunakan ekstrak etanol daun Andulpak (Homalanthus populneus) dengan konsentrasi 12,8mg/mL, 25,6mg/mL, 51,3mg/mL. Ekstraksi dilakukan dengan metode maserasi menggunakan pelarut etanol pro analisis. Analisis data pada penelitian ini dengan melihat nilai normalitas, homogenitas dan dilanjutkan dengan uji Tukey. Hasil penelitan menunjukkan bahwa daun Andulpak (Homalanthus populneus) memiliki aktivitas sebagai antidiabetes yang dapat menurunkan kadar gula darah dan trigliserida  pada tikus putih (Rattus norvegicus) pada konsentrasi 51,3mg/mL didapatkan penurunan gula darah dan trigliserida tertinggi dalam waktu 14 hari. Hasil uji ANOVA dan uji lanjutan Tukey menunjukkan bahwa tidak terdapat perbedaan yang signifikan diantara ketiga kelompok ekstrak daun Andulpak (Homalanthus populneus) terhadap efek penurunan kadar gula darah tikus putih (Rattus norvegicus) dengan nilai signifikansi > 0,00.  
Pengaruh Ekstrak Etanol Daun Andulpak (Homalanthus populneus (Geiseler) Pax) terhadap Kadarkolesterol pada Tikus Putih (Rattus norvegicus) Amanda, Alya; Restuati, Martina; Pratiwi, Nanda
BIO-CONS : Jurnal Biologi dan Konservasi Vol. 7 No. 2 (2025): BIO-CONS: Jurnal Biologi dan Konservasi
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/biocons.v7i2.2548

Abstract

  Penelitian ini bertujuan untuk mengetahui aktivitas antikolesterol ekstrak etanol daun andulpak (Homalanthus populneus (Geiseler) Pax) terhadap tikus putih serta menentukan konsentrasi ekstrak yang optimal dalam menurunkan kadar kolesterol. Pengaruh ekstrak etanol daun andulpak (Homalanthus populneus (Geiseler) Pax) terhadap kadar kolesterol pada tikus putih dengan konsentrasi ekstrak 10 mg/kg BB, 20 mg/kg BB dan 30 mg/kg BB. Ekstraksi dilakukan dengan metode maserasi menggunakan pelarut etanol pro analisis. Analisis data pada penelitian ini dengan melihat nilai normalitas, homogenitas dan dilanjutkan dengan uji Tukey. Hasil penelitian menunjukkan bahwa setelah pemberian minyak babi terdapat peningkatan kadar kolesterol pada dosis 20 mg/kg BB yaitu 119 mg/dl. Setelah pemberian ekstrak etanol daun andulpak (Homalanthus populneus (Geiseler) Pax) selama 14 hari memiliki aktivitas sebagai antikolesterol yang dapat menurunkan kadar kolesterol tikus putih (Rattus novergicus) pada konsentrasi 20 mg/kg BB didapatkan kadar kolesterol 48 mg/dl. Hasil uji ANOVA dan uji lanjutan Tukey menunjukkan bahwa terdapat perbedaan sangat nyata aktivitas antikolesterol pada kelompok kontrol negatif terhadap kelompok kontrol positif dan kelompok perlakuan dengan nilai signifikan sebesar 0,05.
Studi Tinjauan Anatomi dan Fisiologi Sistem Pencernaan Manusia dalam Proses Penyerapan Nutrisi Pandiangan, Putri Patricia; Ester, Ester; Lumbantoruan, Lamtiurma; Kaban, Hairen Br; Ndaha, Gebytha Yani; Pratiwi, Nanda
QISTINA: Jurnal Multidisiplin Indonesia Vol 4, No 2 (2025): December 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/qistina.v4i2.7279

Abstract

Sistem pencernaan manusia melibatkan kerja sama organ dan kelenjar untuk menerima, mencerna, menyerap, dan mengeluarkan sisa makanan. Penelitian ini menggunakan kajian pustaka terhadap literatur ilmiah terkini mengenai anatomi, fisiologi, proses absorpsi nutrisi, serta gangguan pada sistem pencernaan. Hasil kajian menunjukkan bahwa organ utama—mulut, faring, kerongkongan, lambung, usus halus, usus besar, dan anus—bersama kelenjar ludah, hati, kantung empedu, dan pankreas, berperan penting dalam pencernaan dan penyerapan zat gizi. Faktor sosial-ekonomi, perilaku makan, edukasi melalui media pembelajaran, serta pemberian probiotik terbukti memengaruhi efisiensi pencernaan dan kualitas nutrisi. Kajian histologi pada jejunum sapi Bali dan pankreas ikan lele lokal memberikan gambaran struktur lapisan organ yang mendukung fungsi fisiologis. Kesimpulannya, pemahaman sistem pencernaan penting untuk edukasi kesehatan, perbaikan nutrisi, dan penelitian komparatif pada hewan.
Co-Authors Abd Rahman Aida Fitriani Sitompul Al Fajar, Beny Amanda, Alya Azzahra, Nadia Husna Bazura, Hughes Damaiyani, Damaiyani Daryono, Rihab Wit Denisa, Rifka Devi Risma Diah, Mela Karsih Anin Ester Ester Fahira, Winda Fauziah, Ennita Fauziyah Harahap Gultom, Rahmad H Gultom, Rahmad H. Handayani, Dina Haniyyah, Ummu Hasruddin Hutabarat, Theresia Saurina Febriadella Irawati, Fitri Istikomah, 5Nurul Mufida Kaban, Hairen Br Ketut Suarayasa Kunjung Ashadi Listyo Yudha Irawan Lumbantoruan, Lamtiurma Manda, Yutha N Martina Restuati Mastuinda, Mastuinda Melihayatri, Ningrum Muhammad Irsan Muhammad Nur Nasrullah, Muhammad Ilham Nasution, Nabila Halim Ndaha, Gebytha Yani Nura S, Alfi Pakpahan, Amkani Angelita Pandiangan, Putri Patricia Putri, Rosidatul Halim Najib Rahmawati , Aulia Endang Salsabilah, Talita Sanimah Satria, Defni Sejati, Muhammad Daffa Firzatullah Ksatria Sinaga, Rahmat Sapri Hidayat Siti Zazak Soraya Susanto, Rafli Sutiani, Ani Syahputri, Winanda Syakirah, Najla Syaputra, Hermawan Syawal Gultom Taradita, Mutia Tusy Triwahyuni Utami, Sari Winarsi, Deti Yeni solfiah, Yeni Zulkifli N