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Uji Aktivitas Antioksidan Ekstrak Beberapa Jenis Bunga dengan Metode DPPH (1,1-diphenyl-2-picrylhydrazil) munira, munira; Nasir, Muhammad; Halimatussakdiah
JURNAL ILMIAH FARMASI SIMPLISIA Vol. 4 No. 1 (2024): Juni 2024
Publisher : Jurusan Farmasi, Politeknik Kesehatan Kementerian Kesehatan Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30867/jifs.v4i1.564

Abstract

Several ornamental plants such as roses (Rosa sp.), hibiscus flowers (Hibiscus rosa-sinensis) and butterfly pea flowers (Clitoria ternatea) function as medicinal ingredients. These flowers have varying colors. The varying colors of these flowers are caused by anthocyanin compounds which are part of the secondary metabolites of flavonoids. Flavonoids are part of the group of phenolic compounds and flavonoids have the ability to act as antioxidants. This research aims to determine the antioxidant activity levels of rose, hibiscus and butterfly pea flower extracts. This research is experimental. Extraction was carried out by maceration using 70% ethanol solvent. Determination of the antioxidant activity test using the DPPH (1,1-diphenyl-2-picrylhydrazil) free radical scavenging method which was measured using a UV-Vis spectrophotometer. The results of the antioxidant activity test showed that rose flower extract had an IC50 value of 18.39 µg/ml and hibiscus flowers had an IC50 value of 3.56 µg/ml and butterfly pea flower had an IC50 value of 9.44 µg/ml. Hibiscus flowers have higher antioxidant activity than roses and butterfly pea flowers.
OPTIMALISASI STRATEGI PEMASARAN UNTUK MENINGKATKAN PENDAPATAN PADA UMKM SATE BULAYAK DI DESA LEMBUAK KECAMATAN NARMADA KABUPATEN LOMBOK BARAT Taufikurrahman, Muhammad; Hidayati, Siti Aisyah; Izzati, Nurul Fardatul; Ramadhan, Wulan Suci; Juliana, Nana; Fahreza, Faiz Ridho; Halimatussakdiah; Nurlailah; Putra, Gusti Ngurah Eka; Syarif, Lalu Rosihan; Putri, Baiq Adisty Tahira
Jurnal Wicara Vol 2 No 1 (2024): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v2i1.4090

Abstract

Community Service Program (KKN) are a form of community service activities carried out by universities. In KKN carried out in Lembuak Village, Narmada Distric, West Lombok Regency, a group of Mataram University students and lectures carried out various activities with the main target being mapping and developing village potensial. The aim of implementing this KKN is to help the community in increasing income at bulayak satay UMKM in Lembuak Village, Narmada Distric, West Lombok Regency. There are several activity methods carried out, namely creating a village website and packaging innovation for bulayak satay products. The result of this activity is the availability of a website that can be used by UMKM in Lembuak Village to market bulayak satay and innovation in packaging bulayak satay so that it can be marketed outside the area. Apart from that, the KKN group is also involved in various other activities, namely posyandu, teaching and learning at PAUD, and mutual cooperation. The result of the activities above show that this KKN activity has been able to answer several problems in Lembuak Village related to increasing income for bulayak satay UMKM in Lembuak Village, Narmada District, West Lombok Regency.
HUBUNGAN PERAWATAN BAYI BARU LAHIR DENGAN PENDEKATAN MODEL MOTHER-BABY CARE (M-BC) SEBAGAI INOVASI DALAM UPAYA MEMANDIRIKAN IBU POSTPARTUM DI KLINIK PRATAMA RAWAT INAP ANDHIKA Hanna Kloudia Ginting; Debora Paninsari; Flaviana Oktaviani; Fransiska Apriyani Tarigan; Halimatussakdiah
Scientica: Jurnal Ilmiah Sains dan Teknologi Vol. 2 No. 3 (2024): Scientica: Jurnal Ilmiah Sains dan Teknologi
Publisher : Komunitas Menulis dan Meneliti (Kolibi)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.572349/scientica.v2i3.1148

Abstract

Ibu berperan dalam perawatan bayi sehingga terciptanya hidup sehat untuk setiap bayi dengan melakukan perawatan yang benar dan sesuai dengan prosedur perawatan akan dapat meningkatkan kesehatan bayi. Penelitian ini bertujuan untuk mengetahui Hubungan Perawatan Bayi Baru Lahir dengan Pendekatan Model MotherBaby Care (M-BC) Sebagai Inovasi dalam Upaya Memandirikan Ibu Postpartum di Klinik Pratama Rawat Inap Andika. Jenis penelitian yang digunakan adalah studi analitik dengan desain studi cross sectional. Populasi dalam penelitian ini adalah semua ibu postpartum diklini Andika yang berjumlah 30 orang. Teknik pengambilan sampel dalam penelitian ini menggunakan teknik non probability sampling dengan jenis sampling incidental sebanyak 36 responden. Analisa data dilakukan secara univariat dan bivariat menggunakan uji chi square. Hasil penelitian uji statistik chi-squere penelitian menunjukkan bahwasanya p.value pada penelitian tersebut yaitu 0,024 (P< 0,05) yang dilihat pada Pearson Chi-Square dimana Ho diterima yang berarti terdapat Hubungan Perawatan Bayi Baru Lahir dengan Pendekatan Model Mother-Baby Care (M-BC) Sebagai Inovasi dalam Upaya Memandirikan Ibu Postpartum di Klinik Pratama Rawat Inap Andhika. Kesimpulan penelitian ini adalah ada Hubungan Perawatan Bayi Baru Lahir dengan Pendekatan Model Mother-Baby Care (M-BC) Sebagai Inovasi dalam Upaya Memandirikan Ibu Postpartum di Klinik Pratama Rawat Inap Andhika. Disarankan kepada petugas kesehatan untuk dapat mengunakan model ini sebagai salah satu upaya dalam melakukan intervensi yang bertujuan untuk memandirikan ibu dalam melakukan perawatan bayi baru lahir.
PENGEMBANGAN MEDIA ANIMASI BERBASIS CANVA PADA MATA PELAJARAN BAHASA INDONESIA DI KELAS VI SDN 166321 TEBING TINGGI Sitepu, Zulhijjah Febriyani; Masta Marselina Sembiring; Halimatussakdiah; Edizal Hatmi; Dody Feliks Pandimun Ambarita; Dila Handayani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 02 Juni 2025 publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.28418

Abstract

This study aims to produce valid, practical, and effective Canva-based animation video learning media in Indonesian language subjects on compound sentences in class VI SDN 166321 Tebing Tinggi. This research is Research and Development using a 4D development model consisting of define, design, development, and disseminate. The subjects of this study were 22 class VI students of SDN 166321 Tebing Tinggi. The data analysis technique in this study was qualitative data obtained from interviews, responses, and suggestions from material validators, media, and education practitioners, while quantitative data was obtained from questionnaires given to material experts, media experts, and education practitioners. The results of the study showed that the assessment of validity by material experts obtained a score of 46 (90%) with the criteria of "Very Eligible", and the assessment by media experts obtained a score of 79 (92.94%) with the criteria of "Very Eligible". Furthermore, the assessment of practicality by grade VI teachers obtained a score of 69 (92%) with the category of "Very Practical". The results of the assessment of effectiveness by grade VI students showed an increase as evidenced by the pre-test results obtaining 43.1% and the post-test results obtaining a score of 82.27%. Based on the effectiveness of the use of Canva-based animated videos using N-Gain, it obtained the criteria of "Effective" with a percentage of 86%. It can be concluded that this research and development produces a product in the form of a valid, practical, and effective Canva-based animated video used in the learning process in grade VI of SDN 166321 Tebing Tinggi.
IMPLEMENTASI STRATEGI PEMBELAJARAN BERDIFERENSIASI PADA PEMBELAJARAN IPAS DI SEKOLAH DASAR Halimatussakdiah; Yantoro, Yantoro; Sholeh, Muhammad
Jurnal Muara Pendidikan Vol. 9 No. 1 (2024): Jurnal Muara Pendidikan Vol 9 No 1 Juni 2024
Publisher : LPPM Universitas Muhammadiyah Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/mp.v9i1.1947

Abstract

This research aims to describe and analyze the implementation of differentiated learning strategies in science and science learning in elementary schools. The place of this research is SDN 42/IV Jambi City. The subjects of this research were school principals, teachers, and students. The method used is qualitative, with a qualitative phenomenological approach and data collection techniques through observation, interviews, and documentation studies. Data analysis uses the Milles and Huberman approach: data reduction, presentation, and conclusion. Testing the validity of the data uses triangulation techniques. The research results show that implementing differentiated learning strategies in science and science learning in elementary schools begins at the planning, implementation, and evaluation stages. Implementing differentiated learning in science and science learning in elementary schools has been carried out well by paying attention to differentiated elements. Collaboration between various parties continues to be sought to create quality learning and facilitate students to learn according to their readiness, interests, and learning profiles.
Pengembangan Media Pembelajaran Sparkol Videoscribe untuk Meningkatkan Keterampilan Menulis Deskripsi di Kelas V SD Negeri 066650 Kota Medan T.A 2023/2024 Lubis, Raisyah Aulia Nabila; Faisal; Simanjuntak, Eva Betty; Halimatussakdiah; Fajar Sidik Siregar; Ermansyah; Elviana Santi
Mimbar Kampus: Jurnal Pendidikan dan Agama Islam Vol. 23 No. 3 (2024): Mimbar Kampus: Jurnal Pendidikan dan Agama Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

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

Abstract

This research uses the ADDIE development model to develop sparkol videoscribe learning media on the description text material for grade V students at SD Negeri 066650 Medan City in the even semester of the 2023/2024 academic year. This research involved 23 class V students as research subjects, 2 expert validations with the aim of testing the validity of sparkol videoscribe learning media and 1 teacher to test the practicality of sparkol videoscribe learning media in Indonesian language subjects in the independent curriculum. Validation by material experts and media design experts showed that this sparkol videoscribe learning media scored high, material experts gave a score of 83 from a maximum score of 100 with a percentage (83%) and a media design expert gave a score of 174 from a maximum score of 180 with a percentage (96.66%). The teacher also gave a high score for the practicality test with a score of 53 from a mascsimal score of 55 with a percentage (96.36%), with all aspects such as appearance, presentation, material, and language getting the categories "very decent" and "very valid". The evaluation results show a significant improvement in the learning results of students seen from the comparison of pretest and post-test scores of students, the pre-test result score is 60.17 while the posttest result score reaches 85.13 with an increase of 24.96. It can be concluded that the videoscribe learning media sparkol is "very feasible" to be used as a learning medium in Indonesian language learning and can improve students' writing skills.
PENGARUH PENGGUNAAN MEDIA AUDIO VISUAL TERHADAP KEMAMPUAN SISWA DALAM MENULIS PUISI PADA PEMBELAJARAN BAHASA INDONESIA KELAS V SDN 106804 PERCUT Fitri, Aida; Sembiring, Masta Marselina; Halimatussakdiah; Tiarnita Maria Sarjani; Edizal Hatmi
Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Vol 5 No 4 (2025): Vol. 5 No. 4 Edisi November 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Fakultas Pendidikan Ilmu Pengetahuan Sosial dan Bahasa Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/jipdas.v5i4.3226

Abstract

Penelitian ini bertujuan untuk mengetahui proses dan efektivitas pembelajaran Bahasa Indonesia pada siswa kelas V di SDN 106804 Percut. Metode yang digunakan dalam penelitian ini adalah metode deskriptif dengan pendekatan kualitatif dan kuantitatif. Data dikumpulkan melalui observasi, wawancara, dan tes hasil belajar siswa. Hasil penelitian menunjukkan bahwa pembelajaran Bahasa Indonesia di kelas V SDN 106804 Percut telah berjalan dengan baik, dengan penerapan metode pembelajaran yang variatif dan interaktif sehingga mampu meningkatkan kemampuan berbahasa siswa, baik dalam aspek membaca, menulis, mendengarkan, maupun berbicara dengan nilai post-test siswa kelas eksperimen 88,56, sedangkan pada kelas kontrol 80,35. Namun, terdapat beberapa kendala seperti keterbatasan sarana dan prasarana yang perlu diperbaiki untuk mendukung proses pembelajaran yang lebih optimal. Penelitian ini memberikan rekomendasi bagi guru untuk terus mengembangkan strategi pembelajaran yang kreatif dan menyenangkan agar hasil belajar Bahasa Indonesia semakin meningkat.
Co-Authors Akhsanul Amru Albert Pauli Sirait Andika, Bayu Apiek Gandamana Asfahani, Fira Asmah, Nurul Asniah Syamsuddin Aulia Aprianti, Cindy Azalia Rizkini Pratiwi Baiq Martina Safitri Debora Paninsari Dewi Marianthi Dila Handayani Dody Feliks Pandimun Ambarita Edizal Hatmi ELVI MAILANI Elviana Santi Ermansyah EVA BETTY SIMANJUNTAK Fahreza, Faiz Ridho Faisal Faisal Faisal Fajar Sidik Siregar Febriyani, Riskiya Fitiriani Fitri Anjani, Fitri Fitri, Aida Flaviana Oktaviani Fransiska Apriyani Tarigan Free Unita Manurung, Imelda Hana Irfa, Anisa Hanna Kloudia Ginting Harahap , Muharrina Harahap, Irwan Saputra Harliananda, Nur Humaya, Riti I Gede Esha Adyana Nando Isnaini Izzati, Nurul Fardatul Juliana, Nana Lubis, Raisyah Aulia Nabila Lumbantobing, Panniance Marisanta, Rani Masri Perangin Angin, Laurensia Masri Perangin-angin, Laurensia Mastura Maulana Siregar, Waliyul Melati Aderina Mertina Meutia Muhammad Khalis Muhammad Nasir MUHAMMAD SHOLEH Muhammad Zaki Alhannani Munira Munira, Munira Mursal Muslimah Nabila , Mutiara NABILA, MUTIARA Nanda Fitria Navia, Zidni Ilman Neiliel Fitriana Anies Ni Wayan Sri Suliartini Niaci, Sarah Nurhairani Nurlaila Nurlailah Nurmayani Nurul Hayati, Siti Pakpahan, Lusi Permadani, Arsyka Popi Ulandari Puspasari, Maharani Putra, Gusti Ngurah Eka Putri, Baiq Adisty Tahira Rabiatu Adawiyah Ramadhan, Wulan Suci Rangkuti, Irsan Riska Juliana Ritawati Robenhart Tamba Safrida Sari, Mulia SARI, MULIA SAFRIDA Saroh Nasution , Mai SEMBIRING, MASTA MARSELINA Simbolon, Reni Aisyah Sitepu, Zulhijjah Febriyani Siti Aisyah Hidayati Suriyaton Syarif, Lalu Rosihan Taufikurrahman, Muhammad Tiarnita Maria Sarjani Ulil Amna, Ulil Wahyuningsih, Puji Wildansyah lubis Wirda Hayati Yantoro, Yantoro Yulistiani, Indri Yusron Abda'u Ansya