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All Journal BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Community Development Journal: Jurnal Pengabdian Masyarakat Quagga: Jurnal Pendidikan dan Biologi
Erma Musbita Tyastuti
Universitas Muhammadiyah Surakarta
Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Health Professions Immunology & microbiology Public Health

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ECOPOUNDING SEBAGAI TEMA PROYEK MERDEKA BELAJAR SISWA SMP MUHAMMADIYAH AL-KAUTSAR GUMPANG KARTASURA Triastuti Rahayu; Titik Suryani; Guntur Nurcahyanto; Rina Astuti; Erma Musbita Tyastuti; Siti Kartika Sari; Muhamad Wisnu
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 4 (2023): Volume 4 Nomor 4 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i4.18562

Abstract

SMP Muhammadiyah Al Kautsar Kartasura akan menerapkan proyek merdeka belajar pada semester II 2022/2023 dengan tema kewirausahaan (KWU), tetapi sekolah belum siap karena ketiadaaan tutor.  Tim P2AD UMS menawarkan topik ecoprint sebagai tema KWU karena mempunyai praktisi di bidang tersebut. Tujuan kegiatan ini adalah membekali ketrampilan KWU bagi siswa-siswa SMP Muhammadiyah Al Kautsar Gumpang Kartasura dalam membuat batik alami menggunakan teknik ecopounding. Obyek kegiatan adalah seluruh siswa kelas VII. Tahapan kegiatan diawali dengan sosialisasi, penyiapan materi, bahan, dan alat, pelaksanaan, penilaian, dan perlombaan. Data yang dikumpulkan berupa nilai proses dan hasil kerja siswa yang ditabulasi menjadi nilai Projek Penguatan Profil Pelajar Pancasila (P5) dalam rapor, nilai produk, dan evaluasi kegiatan menggunakan angket.  Pendampingan secara langsung oleh tim P2AD UMS di sekolah dilakukan sebanyak 4 kali dan pemberian video tutorial melalui youtube. Hasil nilai P5 menunjukkan ketrampilan siswa dengan kategori “SB” (sangat berkembang) sebanyak 64,52-96,77% dan kategori “BSH” (berkembang sesuai harapan) sebanyak 3,23-35,48%, sedangkan nilai produk menunjukkan kategori cukup dengan nilai 70-80 sebanyak 45% dan 12% dengan nilai >80. Hasil evaluasi menunjukkan bahwa 71% siswa mengalami peningkatan ketrampilan menggunakan teknik ecopounding dan 76% siswa menyatakan bahwa video tutorial sangat membantu siswa. Kegiatan pengabdian P2AD terlaksana sesuai rencana dengan beberapa penyesuaian. Hasil penilaian P5 komponen kreativitas sudah mencapai 96,77% tetapi nilai produk masih cukup dan kegiatan ini dapat meningkatkan ketrampilan siswa untuk mempraktekkan teknik ecopounding.
Skrining dan Identifikasi Bakteri Selulolitik Tempat Pemakaman Umum Siti Nur Syarifah; Erma Musbita Tyastuti; Yasir Sidiq; Triastuti Rahayu
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): 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.v7i1.7838

Abstract

This research aims to determine the potential of cellulolytic bacteria and identify bacterial isolates originating from TPU. A total of 36 bacterial isolates that will be tested for their cellulolytic potential have been isolated from Pracimaloyo Kartasura TPU, Sukoharjo. Selection of cellulolytic bacteria used selective Carboxymethyl Cellulose (CMC) media dripping with 0.1% Congo red while identification was based on colony morphology and Gram staining. The research results showed that 8 bacterial isolates (22.22%) showed positive cellulolytic activity, namely P5, P8, P10, P14, P22, P25, P27, and P31, with a cellulolytic index value of 7.5; 5; 6.25; 7; 7, 5, 25; 7, 25; and 6.5. Cellulolytic positive isolates have shiny white colonies, entire edges, raised elevations, and are classified as Gram negative cocci. The conclusion of this research is that TPU public burial places harbor potential cellulolytic bacteria. Keywords: Cellulolytic Bacteria, Public Cemetery (TPU), Pracimaloyo
Selection of Proteolytic Bacteria from Bonoloyo Public Burial Place (PBP), Banjarsari, Surakarta, Central Java Putri Salwa Salsabilla; Yasir Sidiq; Erma Musbita Tyastuti; Triastuti Rahayu
Quagga: Jurnal Pendidikan dan Biologi Vol 16 No 1 (2024): QUAGGA : Jurnal Pendidikan dan Biologi
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/quagga.v16i1.57

Abstract

Public Burial Place (PBP) is a cemetery for everyone. In PBP, protein decomposition occurs actively because the human body is made up of 16.4% protein, so it is most likely that proteolytic bacteria can be found. Previous research has isolated as many as 45 isolates from PBP Bonoloyo, Surakarta, but has not selected their proteolytic capabilities. The aim of the study was to isolate proteolytic bacteria from the Bonoloyo Public Cemetery and identify them. The bacterial isolate of PBP Bonoloyo is a collection from the FKIP Biological Laboratory of Muhammadiyah University of Surakarta that selected its proteolytic capabilities using the milk agar scheme (SMA). The parameters measured are the diameter of the colony and the lymphatic zone formed to obtain the value of the proteolytic index (IP). For bacterial isolates showing a positive proteolytic activity, simple identification is carried out through the observation of colonial morphology and Gramme colouring. The results of the study showed that as many as 28 isolates (62.2%) were positive for proteolytic activity, with IP values >2 for B1 and B3. Bacterial proteolytic isolates are dominantly white to yellow with irregular, filamentary, spindle, and circular colonial forms. The results of Gramme colouring show that bacterial isolates that have proteolytic abilities are a group of Gramme negative bacteria that are basil shaped. The bacterial isolate that shows the highest IP value is the B1 isolate, which is suspected to be of the genus Bacillus. This research obtained data showing that in the public cemetery (PBP), Bonoloyo stores potential as a proteolytic bacterial habitat for a group of Gramme negative bacteria.
Co-Authors Guntur Nurcahyanto Muhamad Wisnu Putri Salwa Salsabilla Rina Astuti Siti Kartika Sari Siti Nur Syarifah Titik Suryani Triastuti Rahayu Yasir Sidiq