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All Journal Jurnal Pendidikan Biologi Indonesia Phenomenon : Jurnal Pendidikan MIPA Biodidaktika : Jurnal Biologi dan Pembelajarannya Jurnal IPA Terpadu Biosfer: Jurnal Pendidikan Biologi BIOEDUSCIENCE Triadik PENDIPA Journal of Science Education Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Edukasi Islami: Jurnal Pendidikan Islam BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Biosilampari: Jurnal Biologi Bioedusiana: Jurnal Pendidikan Biologi GERVASI: Jurnal Pengabdian kepada Masyarakat Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Jurnal Inovasi dan Teknologi Pembelajaran (JINOTEP) Kajian dan Riset Dalam Teknologi Pembelajaran Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS JSMARTech : Journal of Smart Bioprospecting and Technology Proceeding Biology Education Conference Prosiding Seminar Nasional Biologi, Teknologi dan Kependidikan (Biotik) PAKDEMAS : Jurnal Pengabdian Kepada Masyarakat Journal of Community Empowerment Andromeda: Jurnal Pengabdian Masyarakat Rafflesia Engagement: Jurnal Pengabdian Kepada Masyarakat Samakta: Jurnal Pengabdian Kepada Masyarakat
Jumiarni, Dewi
Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Bengkulu, Indonesia
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Developing antimicrobial medicinal plants pocketbook based on local wisdom of Muko-Muko and Serawai ethnics Zukmadini, Alif Yanuar; Jumiarni, Dewi; Kasrina, Kasrina
Jurnal Pendidikan Biologi Indonesia Vol 4, No 2 (2018): JULY
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (850.985 KB) | DOI: 10.22219/jpbi.v4i2.5436

Abstract

The using of teaching materials based on local wisdom is still limited. This study aimed to develop a pocketbook based on research results of antimicrobial medicinal plants from Muko-muko and Serawai ethnics as supplementary teaching materials for senior high school students. This study was Research and Development (R&D) model by Sugiyono that consisted of five stages, namely: potential and problems analysis, data collection, product design, design validation, and design correction. The designed pocketbook was validated by learning source expert and material expert. The data obtained  were analyzed using statistical descriptive (percentage). The validation data score from learning source expert was 93.4% and material expert was 98.86% which were recognized as ‘very good’. Thus the developed pocketbook is valid as a supplementary teaching materials in biology learning for senior high school.
PENGEMBANGAN MULTIMEDIA INTERAKTIF BERBASIS MACROMEDIA FLASH PADA MATERI FOTOSINTESIS KELAS XII SMA Widyawati, Dwi; Jumiarni, Dewi; Ansori, Irwandi
Jurnal IPA Terpadu Vol 5, No 1 (2021)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/ipaterpadu.v5i1.23029

Abstract

Penelitian ini bertujuan untuk mendesain multimedia interaktif menggunakan aplikasi komputer yaitu Macromedia Flash. Multimedia interaktif ini digunakan sebagai media untuk pembelajaran pada materi fotosintesis untuk kelas XII SMA. Subjek penelitian ini adalah 10 orang peserta didik kelas XII MIPA Sekolah Menengah Atas Negeri 1 Kepahiang. Teknik pengumpulan data pada penelitian ini adalah angket (kuisioner). Instrumen yang digunakan adalah lembar angket (kuisioner) untuk dua   orang   validator   (dua   orang Dosen Program Studi Pendidikan Biologi) dan satu orang guru Biologi SMA sebagai subjek uji kepraktisan dan lembar uji respon untuk peserta didik. Berdasarkan hasil validasi oleh validator, multimedia interaktif yang dikembangkan dinilai sangat layak digunakan sebagai media pembelajaran dengan nilai rata-rata 89,69 %. Hasil uji respon oleh peserta didik juga memperoleh predikat sangat baik dengan nilai rata-rata 86,73%. Berdasarkan hasil uji validitas dan respon tersebut, multimedia interaktif yang dikembangkan ini layak digunakan sebagai bahan ajar untuk materi fotosintesis pada kelas XII SMA.
IMPLEMENTASI PAVING BLOK BERBAHAN SAMPAH PLASTIK DALAM MENGURANGI PENCEMARAN DAN PENINGKATAN PEMAHAMAN LINGKUNGAN PADA PESERTA DIDIK Abdul Rahman Singkam; Dewi Jumiarni; Befri Ahmad Abdul Ghofur; Muhamad Ridwan; Hefni Dwika sari; Angga Martias
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 5 No. 3 (2021): SEPTEMBER
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (996.621 KB) | DOI: 10.32832/abdidos.v5i3.900

Abstract

Sampah plastik telah menjadi isu prioritas dunia saat ini. Penggunaan yang masif namun sulit terurai, telah membuat plastik menjadi bahan pencemar utama di darat dan di perairan. Pada kegiatan pengabdian ini kami mengonversi sampah plastik menjadi paving blok sebagai upaya mengurangi pencemaran, dan meningkatkan pemahaman lingkungan pada peserta didik kelas X. Ujicoba pembuatan paving blok ini dilakukan di Kebun Biologi FKIP UNIB, uji daya tekan dilakukan di Fakultas Teknik UNIB, sedangkan praktek konversi dalam kegiatan pembelajaran dilakukan di Madrasah Aliyah Darussalam Kepahiang. Hasil kegiatan menunjukkan bahwa paving blok berbahan plastik memiliki kekuatan tekan yang tidak berbeda dengan paving blok berbahan semen, yaitu 168+10 kg/cm2 berbanding 183 kg/cm2. Konversi menjadi paving blok sangat efektif dalam mengurangi pencemaran sampah plastik di lingkungan karena setiap satu paving blok bervolume + 45 cm3 mampu memerangkap hingga 750 gram sampah plastik. Hasil angket menunjukkan bahwa pengetahuan pengelolaan sampah plastik peserta didik mengalami peningkatan sebesar + 34% untuk setiap indikator setelah kegiatan pengabdian. Pada skala yang lebih luas, 89% peserta didik juga menyatakan kegiatan pengabdian ini dapat menambah pemahaman dan wawasan mereka tentang pengelolaan sampah plastik.
Developing antimicrobial medicinal plants pocketbook based on local wisdom of Muko-Muko and Serawai ethnics Alif Yanuar Zukmadini; Dewi Jumiarni; Kasrina Kasrina
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 4 No. 2 (2018): JULY
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v4i2.5436

Abstract

The using of teaching materials based on local wisdom is still limited. This study aimed to develop a pocketbook based on research results of antimicrobial medicinal plants from Muko-muko and Serawai ethnics as supplementary teaching materials for senior high school students. This study was Research and Development (R&D) model by Sugiyono that consisted of five stages, namely: potential and problems analysis, data collection, product design, design validation, and design correction. The designed pocketbook was validated by learning source expert and material expert. The data obtained  were analyzed using statistical descriptive (percentage). The validation data score from learning source expert was 93.4% and material expert was 98.86% which were recognized as ‘very good’. Thus the developed pocketbook is valid as a supplementary teaching materials in biology learning for senior high school.
Pemanfaatan Daun Kemuning Sebagai Obat Tradisional Penyakit Asma Riska Nanda Safitri; Mustika Elmi Dayana; Vinna Cientya Annisa; Dita Aulia; Dewi Jumiarni
PendIPA Journal of Science Education Vol 4, No 3 (2020): JULY - OCTOBER
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.4.3.27-31

Abstract

Kemuning (Murraya paniculata L) is a shrub growing in tropical climates and wildly in bushland or forest. The local people of Serawai ethnicin Bengkulu often use kemuning leaves as a traditional medicine for asthma disease. . This study aims to analyze the potential and benefits of Kemuning (Muraya paniculata L) leaves as a traditional medicine forasthma disease. This research is a descriptive study by using interview method with Snow ball sampling techniques. The results showed that Murraya paniculata leaves have been empirically proven to treat asthma in Serawai tribe community. The leaves are processed by squeezing, filtering, then drinking or smearing it on the chest. The presence of flavonoids in Murraya paniculata leaves thought have the effect of reducing asthma. Murraya paniculata  leaves have potential to be developed as an asthma medicine, but further research is needed before using in the pharmaceutical industry.
PENINGKATAN HASIL BELAJAR PESERTA DIDIK MELALUI PENERAPAN MODEL DISCOVERY LEARNING PADA MATERI EKOSISTEM Aulia Agrindha Ulfah; Dewi Jumiarni; Yennita Yennita
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.4.2.235-242

Abstract

Penelitian ini bertujuan untuk mendeskripsikan peningkatan hasil belajar peserta didik dengan menggunakan model Discovery Learning di kelas VII B SMPN 22 Kota Bengkulu. Jenis penelitian ini adalah Penelitian Tindakan Kelas dengan metode deskriptif. Penelitian ini terdiri dari dua siklus, masing-masing siklus terdiri dari 4 tahap yaitu: tahap perencanaan, pelaksanaan, pengamatan dan refleksi. Subjek penelitian ini adalah guru dan seluruh peserta didik kelas VII B SMPN 22 Kota Bengkulu. Instrumen penelitian yang digunakan adalah lembar tes. Hasil analisis persentase ketuntasan belajar peserta didik ranah kognitif yaitu 53,12% di siklus I menjadi 75% di siklus II. Sedangkan ranah psikomotor rerata skor pada siklus I adalah 9,28 dengan kategori cukup dan meningkat pada siklus II menjadi 10,63 dengan kategori baik. Berdasarkan Penelitian Tindakan Kelas (PTK) yang telah dilaksanakan pada Kelas VIIB SMPN 22 Kota Bengkulu dengan menerapkan model Discovery Learning pada materi Sistem Koordinasi dapat meningkatkan hasil belajar peserta didik.
MICRO ALGAE CULTURE FROM RAWA GAMBUT: INTRODUCTION STUDY OF MICRO ALGAE POTENTIAL AS BIO DIESEL RAW MATERIAL Dewi Jumiarni
Biodidaktika : Jurnal Biologi dan Pembelajarannya Vol 13, No 1 (2018)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/biodidaktika.v13i1.2786

Abstract

Sustainable production of renewable energy is being a crucial problem, since fuel demand in Indonesia rises annually while the production decreases. Microalgae have been suggested as a potential feedstock for biofuel production. This research was a preliminary study to identified microalgal culture from water of peat swamp, and probe its potential as biodiesel feedstock.  Microalgal identification was conducted by morphological observation using microscope, while potential as biodiesel was probed by detection using Nile Red staining and supported by literature study. This research has identified 19 species of microalgae from culture, which were consisting of 16 species were Chlorophyceae and 3 species were Bacillariophyceae. Microalgae that  potentially to be developed biodiesel feedstock were Cyclotella atomus, Cyclotella sp, Nitzschia sp, Chlorella sp, Desmodesmus sp, Chlorella ellipsoida and Chlorella vulgaris.
Pembuatan Hand Sanitizer Alami dan Minuman dari Tanaman Rempah Jahe Sebagai Imunodulator Dewi Handayani; Nadia Amida; Dewi Jumiarni; Eduwin Saputra
GERVASI: Jurnal Pengabdian kepada Masyarakat Vol 5, No 1 (2021): GERVASI: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM IKIP PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31571/gervasi.v5i1.2061

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkanpemahaman/pengetahuan masyarakat tentang banyaknya manfaat yang dikandungdaun sirih dan tanaman jahe sebagai salah satu kekayaan alam Indonesia. Daunsirih dalam kegiatan ini digunakan untuk membuat hand sanitizer alami. Selainpembuatan hand sanitizer alami dalam kegiatan ini juga mengajarkan masyarakatuntuk mengolah tanaman obat keluarga, salah satunya jahe sebagai minumanyang dapat meningkatkan imunitas tubuh. Kegiatan pengabdian masyarakat inidilakukan dalam bentuk sosialisasi terhadap masyarakat di Kelurahan Taba AnyarRT 001, Kecamatan Lebong Selatan, Kabupaten Lebong, Bengkulu denganmendatangi rumah-rumah warga dan mendatangi pasar. Metode kegiatan yangdigunakan berupa sosialisasi, ceramah tentang materi berikut praktik pembuatanhand sanitizer dan pengolahan Tanaman Obat Keluarga (TOGA) menjadi serbukdan minuman siap saji. Hasil dari pengabdian masyarakat ini adalah pemahamanpeserta tentang pembuatan hand sanitizer dari bahan alami beserta fungsinya danpengolahan minuman dari tanaman obat keluarga salah satunya jahe.
Uji Antibakteri Ekstrak Etanol Daun Theobroma cacao L. terhadap Pertumbuhan Escherichia coli dengan Metode Difusi Cakram Annisa Rahmi Hayati; Abdul Rahman Singkam; Dewi Jumiarni
BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Vol 5 No 1 (2022): 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 | Full PDF (735.255 KB) | DOI: 10.31539/bioedusains.v5i1.3160

Abstract

This study aims to determine the inhibition of T. cacao L. leaf extract on the growth of E. coli bacteria and the correlation between the concentration of T. cacao L. leaf extract and the formed E. coli inhibition zone. The method used is experimental post-test only control design using Completely Randomized Design (CRD). The inhibition zone of T. cacao L. leaves against E. coli was tested using the disc diffusion method with six treatments (concentration 25%, 50%, 75%, 100%, positive control and negative control) repeated five times. The results showed that the diameter of the inhibition zone of the leaf extract of T. cacao L. against E.coli was at intervals of 5-10 mm and was included in the category of moderate inhibition, but the results of Duncan's test showed that there was no significant difference between the inhibition zones formed at concentrations 25%, 50%, 75%, and 100%. In conclusion, the leaves of T. cacao L. were less effective in inhibiting the growth of E. Coli, but the leaf extract of T. cacao L. was positively correlated with the inhibition zone formed. Keywords: Leaf Extract, Escherichia coli, Theobroma cacao L., Zone of Inhibition Test
Keanekaragaman Mikroalga sebagai Bioindikator di Perairan Sungai Mustika Elmi Dayana; Abdul Rahman Singkam; Dewi Jumiarni
BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Vol 5 No 1 (2022): 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 | Full PDF (649.448 KB) | DOI: 10.31539/bioedusains.v5i1.3531

Abstract

This study aims to determine the diversity of microalgae and their relationship with water quality in the Air Lais River. The method used is a survey method. The results showed that there were 28 species of microalgae consisting of 7 divisions. The abundance of microalgae at the upstream station was 52 ind/ml, the middle station was 50 ind/ml and the downstream station was 115 ind/ml. The microalgae diversity index at each station was 2.2; 2.2; and 2.59, with a moderate level of diversity criteria. The microalgae dominance index was in the low dominance criteria, with the value of each station being 0.21; 0.20; and 0.14. In conclusion, the condition of the Air Lais River is still relatively clean and shows a normal tolerance range for microalgae life. Keywords: Diversity, Microalgae, Lais Water River
Co-Authors Abas Abas Abas Abas, Abas Abdul Rahman Abdul Rahman Singkam ACENG RUYANI Ahmad Saddam Husein Ahmad Saddam Husein Alif Yanuar Zukmadini Alif Yanuar Zukmadini Angga Martias Anggrini, Lolita Sri Annisa Rahmi Hayati Ariefa Primair Yani Ariefa Primair Yani Aswin, Pani Aulia Agrindha Ulfah Befri Ahmad Abdul Ghofur Berto Usman Bhakti Karyadi Bhakti Karyadi Bhakti Karyadi Bhakti Karyadi Bhakti Karyadi Burhannuddin, Muhammad Nanang Damhuri, Dedi Desyandri Desyandri Dewi Handayani Dita Aulia Dwi Palenti, Citra Dwita, Uci Rahma Eduwin Saputra Ekaputri, Rendi Zulni Eko Risdianto Endang Widi Winarni Endang Widi Winarni Erik Perdana Putra Fitri Astriawati Fitri Astriawati Hefni Dwika sari Herviza, Meftha Husein, Ahmad Saddam Intani Quara Lailaty Irdam Idrus Irdam Idrus Irwandi Ansori Irwandi Ansori Irwandi Ansori Jumirah Jumirah K Kasrina Kasrina Kasrina Kasrina Kasrina Kasrina Kausar, Lafil Kurnia Widiyani Marniza Mimi Halimah Muhamad Ridwan Muhammad Efendi Mustika Elmi Dayana Nadia Amida Neni Murniati Nike Anggraini Niken Pertiwi, Nyoman Ayu Novita, Fidya Nurfiyanti, Putri Endah Nurhalimah Nurhalimah Nurhidayah, Muhammad Gading Nursanti Yunita Sari Oktaria Silviani Rambat Nur Sasongko Rani, Silvia Refky Rahma Hidayat Refky Rahma Hidayat Rendi Zulni Eka Putri Rendi Zulni Eka Putri Rendi Zulni Ekaputri Rendi Zulni Ekaputri Repani Anggraini Riska Nanda Safitri Sabaniah, Nurlaely Sari, Poppy Antika Sari, Rike Monica Sari, Wiji Kesuma Simanungkalit, Betania Sipriyadi Siregar, Wahyu Putri Sri Irawati Sri Irawati Sri Irawati Suandi, Edi Syaiful Rochman Syarif Hidayat Syarif Hidayat Syarkowi, Ahmad Syoti Vellia Lorenza Teddy Alfra Siagian Uniati, Orin Verdianingsih, Tiyas Utami Vinna Cientya Annisa Widi Nugroho Widyawati, Dwi Yennita Yennita Yennita Yunita Arianti