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Identifikasi Produk Bahan Makanan yang Berbahan Dasar Alga : Mikroalga atau Makroalga pada Pasar Tradisional dan Modern yang ada di Kota Medan A Kinanti, Aulia Andin; Nasution, Aziz Husein; Wardana, Balqis Putri; Handayani, Fitriya; Ulfa, Syarifah Widya
Mimbar Kampus: Jurnal Pendidikan dan Agama Islam Vol 23 No 1 (2024): Mimbar Kampus: Jurnal Pendidikan dan Agama Islam
Publisher : Fakultas Tarbiyah IAI Nasional Laa Roiba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/mk.v23i1.4309

Abstract

ABSTRACT Research on the identification of food products made from algae (microalgae or macroalgae) at traditional and modern markets in the city of Medan was carried out on May 26 2023. This research was carried out at traditional and modern markets in the city of Medan. The purpose of this research is as information and also as an extension of our knowledge about food products made from algae in traditional and modern markets in the city of Medan. The analysis uses a qualitative descriptive method, by taking samples, then documenting them by taking pictures, then identifying them. Analysis using a qualitative descriptive method was carried out in a way, every time you find a food product made from algae, a picture will be taken as proof that the product uses algae-based ingredients. The results of this study are that there are several food products that are often consumed which are made from algae found in traditional and modern markets in the city of Medan, namely jelly, nutrijel, pudding, nori and also karagean. Keywords: Identification, algae, food products
Pengaruh Pola Pemberian Nutrisi Terhadap Pertumbuhan Anak Ayam Broiler di Kecamatan Tembung, Kota Medan Hasibuan, Febry Rahmadhani; Arwira, Putri Agustina Anggraini; Pulungan, Raini Dahriana; Marwi, Adyla Syukhraini; Nasution, Aziz Husein
Jurnal Biologi Vol. 1 No. 1 (2023): November
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/biology.v1i1.1928

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pola pemberian nutrien terhadap pertumbuhan ayam boiler yang diberi pakan selama 4 minggu dari umur 1 minggu terhadap kinerja pertumbuhan dan kadar lemak daging ayam broiler. Sebanyak 6 ekor ayam yang masing- masing dibagi menjadi 2 kelompok perlakuan yaitu 3 ekor ayam diberi pakan Beras dan 3 ekor ayam diberi pakan PUR. Metode Penelitian yang digunakan yaitu Eksperimen Kontrol Acak (Randomized Controlled Trial). Hasil dari ayam boiler yang diberi pakan beras mengalami pertumbuhan yang lumayan lama pada pertumbuhan bulu. Dibanding dengan hasil yang didapat pada ayam yang diberi pakan pur memiliki pertumbuhan yang sangat pesat. Interaksi perlakukan jenis pakan terhadap ayam boiler menunjukkan perbedaan nyata pada pertumbuhan dan perkembangan ayam boiler. Dari penelitian ini dapat disimpulkan bahwa, pemberian pakan beras terhadap 3 ekor ayam boiler mengalami penghambatan pertumbuhan daripada pemberian pakan PUR terhadap 3 ekor ayam boiler yang bertumbuh sangat pesat.
Pengembangan Media Pembelajaran Articulate Storyline Berbasis PBL Pada Materi Sistem Pencernaan Untuk Meningkatkan Kemampuan Berpikir Kreatif Siswa Nasution, Aziz Husein; Adlini, Miza Nina
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i3.17475

Abstract

This study aims to develop Articulate Storyline learning media based on Problem Based Learning (PBL) on the digestive system material to improve students' creative thinking skills. The study used the Research and Development (R&D) method with the 4D model (Define, Design, Develop, and Disseminate). The subjects were 32 grade XI students of SMAN 2 Plus Panyabungan in the even semester of the 2024/2025 Academic Year. The research instruments included expert validation sheets, teacher and student response questionnaires, and creative thinking essay tests based on indicators of fluency, flexibility, originality, and elaboration. Data were analyzed through validity, practicality, and effectiveness tests using the N-Gain calculation. The results of the study indicate that the PBL-based Articulate Storyline media developed is in the very valid category based on the assessment of material experts and media experts, very practical according to teacher and student responses, and effective in improving creative thinking skills with an N-Gain value of 0.71 (effective). This media is considered easy to operate, interesting, interactive, and able to motivate students to be active in learning. Thus, the PBL-based Articulate Storyline media on the digestive system material is proven to be valid, practical, and effective in supporting students' creative thinking skills, and can be an innovative alternative in improving the quality of biology learning according to the demands of the 21st century.
Analisis Miskonsepsi Mahasiswa dalam Memahami Pembagian Jamur Makroskopis dan Jamur Mikroskopis serta Pemisahan Antara Lichenes dengan Fungi pada Mahasiswa Pendidikan Biologi di UIN Sumatera Utara Widya Ulfa, Syarifah; Nasution, Aziz Husein; Purba, Balqis Putri Wardana; Mawaddah, Hanifa; Hafizhah, Kayla Nur
El-Mujtama: Jurnal Pengabdian Masyarakat  Vol. 4 No. 5 (2024): El-Mujtama: Jurnal Pengabdian Masyarakat
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmujtama.v4i5.3386

Abstract

This study aims to determine the misconceptions of students in understanding the division of macroscopic fungi and microscopic fungi and the separation between Lichenes and Fungi in Biology Education students at UIN North Sumatra. This research was conducted at the State Islamic University of North Sumatra, to be precise in the TBIO-2 class of Stambuk 2021 Academic Year 2023/2024. Using descriptive qualitative research methods and conducting interviews as a data collection method. The results showed that many biology students have a wrong understanding, such as thinking that all macroscopic fungi can be seen with the naked eye and microscopic fungi can only be observed with a microscope. The misunderstanding is because the curriculum does not emphasize specific characteristics, such as some macroscopic fungi require a microscope for certain observations. Thus, it is necessary to improve understanding, which can be achieved through the development of comprehensive teaching materials, interactive methods, and continuous training.