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All Journal BIOEDUKASI Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Engagement: Jurnal Pengabdian Kepada Masyarakat
Rendi Zulni Ekaputri
Universitas Bengkulu
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Education Environmental Science Library & Information Science Social Sciences

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CONCEPT MAPPING BOOK HUBUNGAN SISTEM ORGAN MANUSIA Rendi Zulni Ekaputri; Bhakti Karyadi; Nur Alliyah Irsal; Fitra Youpika; Nike Anggraini
Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Vol 4 No 2 (2020)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diklabio.4.2.191-201

Abstract

Penelitian ini bertujuan untuk mengembangkan bahan ajar berupa concept mapping book hubungan sistem organ yang layak digunakan untuk materi sistem organ bagi mahasiswa Biologi dan Kesehatan serta guru SD, SMP dan SMA. Jenis penelitian ini merupakan penelitian research and development (R&D) yang terdiri dari tahap pendahuluan berupa kajian kepustakaan dan pengumpulan data/informasi, desain produk, validasi desain, dan revisi desain. Penelitian ini diawali dengan pengidentifikasian dan pendeskripsian sistem organ manusia dari hasil identifikasi dan deskripsi tersebut, kemudian dijadikan sebagai materi untuk pengembangan model pemetaan concept mapping book hubungan sistem organ manusia.Teknik pengumpulan data dilakukan dengan teknik deskriptif berupa kajian pustaka (literature). Instrumen yang digunakan adalah lembar validasi. Produk yang telah dikembangkan kemudian dilakukan validasi dengan melibatkan validator ahli bahan ajar, ahli materi, pengguna (dosen dan mahasiswa) menggunakan lembar validasi untuk diketahui skor penilaian kelayakan dari bahan ajar yang dikembangkan. Aspek penilaian concept mapping book meliputi kebahasaan, materi, dan tampilan. Skor hasil validasi dan uji keterbacaan kemudian dihitung dan ditentukan kriteria kelayakannya. Dari hasil penelitian diperoleh 9 (sembilan) pemetaan concept mapping book hubungan sistem organ manusia. Untuk hasil validasi dari ahli bahan ajar adalah 93,4% (valid), dari ahli materi 98,86% (valid) dan dari mahasiswa 80,98% (valid). Bahan ajar berupa concept mapping book hubungan sistem organ dapat dijadikan bahan ajar pelengkap bagi guru dan mahasiswa.Kata kunci: Concept Mapping Book, Bahan Ajar, Sistem Organ Manusia
Pteridophyta Diversity and Sorus Variation in The Pasmah Riverbank Central Bengkulu Angelina br Sebayang; Bhakti Karyadi; Mellyta Uliyandari; Deni Parlindungan; Nirwana Nirwana; Rendi Zulni Ekaputri
BIOEDUKASI Vol 21 No 2 (2023)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v21i2.39341

Abstract

Pteridophyta plants as plant communities in biodiversity have important ecological functions in rivers and human life. One of the habitats for ferns in the upper reaches of the river in Bengkulu is the Pasmah River. The Pasmah River is a source of water for the people of Bengkulu and its surroundings. To maximize the role of the river, it is necessary to make an inventory of plants around the river, one of which is ferns. This study aims to determine the diversity of types and variations of pteridophyta sorus. A sampling of ferns was carried out on the banks of the Pasmah River, Central Bengkulu. Purposive sampling was used in this study to pinpoint the location, and the cruising (cruise method) was used to collect sample data. The results showed that there were 15 types of ferns where 12 types of ferns were found with sorus, 6 types of ferns were round, 4 were elongated, 1 was in line, 1 was strobili and 3 species had no sorus.
Analisis Vegetasi Keanekaragaman Tumbuhan Perdu di Bantaran Sungai Sebagai Materi Unit Pembelajaran Keanekaragaman Hayati Adib Syuja Dewa; Nirwana Nirwana; Bhakti Karyadi; Deni Parlindungan; Ariefa Primairyani; Rendi Zulni Ekaputri
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 2 (2023): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v6i2.7501

Abstract

This study aims to determine the diversity of shrubs along the banks of the Rindu Hati River in Central Bengkulu, the output of which will be a Learning Unit Book (BUP). The research method is research and development limited to needs analysis and design framework. In this study, the location determination used the porposive sampling technique based on the presence of shrubs which were considered to represent places in the longing liver river. The results showed that the number of shrub species on the banks of the Miss Hati River found was 230 of 21 species of shrubs. The diversity index value (H') ranges from 2.311-2.511 which is included in the medium category, the evenness index (E) ranges from 0.759-0.83 which is included in the high category, and the dominance index (C) ranges from 0.09-0.1065 which is included in the high category. low. In conclusion, from this data it is necessary to develop a teaching material that can facilitate students in learning which contains a diversity of shrubs which is facilitated by teachers and students in facilitating learning to classify living things. The teaching material is in the form of a learning unit book (BUP). Keywords: Teaching Materials, Learning Unit Books, Shrubs, Sungai Rindu Hati
The Potential of Hydroponics as a Solution for Food Security and Economics Resilience: Issues and Challenges of Smart-Agriculture Rendi Zulni Ekaputri; Dewi Jumiarni; Berto Usman; Bhakti Karyadi; Erik Perdana Putra
Engagement: Jurnal Pengabdian Kepada Masyarakat Vol 5 No 2 (2021): November 2021
Publisher : Asosiasi Dosen Pengembang Masyarajat (ADPEMAS) Forum Komunikasi Dosen Peneliti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52166/engagement.v5i2.457

Abstract

Skills improvement is in line with efforts to tackle food security during the COvid-19 pandemic. This effort can be done by using hydroponic techniques. This community service aims to increase the knowledge and skills of the Sint Carolus Junior High School residents in Bengkulu City in utilizing hydroponic technology. The method of activities provided includes training, supervised assignment, monitoring and evaluation. Activities were held on August 21, 2020 and August 28, 2020 at Sint Carolus Middle School, Bengkulu. Based on the activities that have been carried out, it can be concluded that community service activities in hydroponic technology training (models) get a very good response in terms of the material, methods and partner satisfaction. Hydroponic technology training model has increased the knowledge and skills of Sint Carolus Middle School residents in Bengkulu City, particularly by using the styrofoam box waste as a medium for plant planting.
Co-Authors Adib Syuja Dewa Angelina br Sebayang Ariefa Primairyani Berto Usman Bhakti Karyadi Bhakti Karyadi Deni Parlindungan Erik Perdana Putra Fitra Youpika Jumiarni, Dewi Mellyta Uliyandari Uliyandari Nike Anggraini Nirwana Nirwana Nur Alliyah Irsal