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All Journal Jurnal Pendidikan Biologi PEDAGOGIA EKOLOGIA : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup Jurnal Pengabdian Kepada Masyarakat
Cahyaningrum, Desti Christian
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Mathematics Social Sciences

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Cooperative Model with Baurus Pattern Problem Solving to Improve Students' Collaborative Skills Dixiyei, Andreas; Keliat, Natalia Rosa; Cahyaningrum, Desti Christian
PEDAGOGIA Vol 22, No 1 (2024)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/pdgia.v22i1.67133

Abstract

This research aims to determine the effect of the cooperative learning model with Baurus pattern problem solving method on the collaborative skills of students of SMP Kristen 2 (Christian Junior High School 2) on the subject of Indonesian Ecology and Biodiversity. The method used in this research is quantitative descriptive (quasi-experimental). The research subjects were students of class VII-D (control class) and class VII-C (experimental class) at SMP Kristen 2 Salatiga. Data analysis is carried out using inferential statistics with the Wilcoxon test, Man Whitney, and N-Gain score. The results of the validity and reliability test on the research instrument show that the instrument is valid and reliable. Based on the results of observations, the syntax of the cooperative learning model with Baurus pattern problem solving method is included in the fully implemented category with a score of 4.9. Students also give positive response with a score of 0.9. The results of the Wilcoxon test show that the cooperative learning model with Baurus problem solving method has an effect on collaborative skills with a p-value of 0.00 α 0.05 and an N-Gain score reaching 0.7 (high). The results of the Man Whitney test show a p-value of 0.00α0.05, which means there is a significant difference in influence between the cooperative learning model with Baurus pattern problem solving method and STAD cooperative learning model. 
PENGEMBANGAN MODEL PEMBELAJARAN PBL “RUNGGU RAKUT SITELU” (PBL_RAS) PADA MATERI EKOLOGI & KEANEKARAGAMAN HAYATI UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS Tarigan, Nadia Patricia; Keliat, Natalia Rosa; Cahyaningrum, Desti Christian
Jurnal Pendidikan Biologi Vol 15, No 1 (2024)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um052v15i1p48-68

Abstract

Abstrak. Penelitian ini bertujuan untuk mengembangkan model pembelajaran berbasis masalah “Runggu Rakut Sitelu” (PBL_RAS) pada materi “Ekologi dan Keanekaragaman Hayati Indonesia” yang valid, reliabel, praktis dan efektif. Metode penelitian ini menggunakan prosedur pengembangan Plomp. Subjek dalam penelitian yaitu SMP Negeri 4 Kota Salatiga. Analisis data menggunakan uji paired sample t-test, uji independent sample t-test serta uji N-Gain. Berdasarkan hasil penelitian dibuktikan bahwa model pembelajaran, perangkat pembelajaran serta instrumen penelitian yang digunakan dinyatakan valid dan reliabel. Model pembelajaran praktis untuk digunakan dengan perolehan nilai 4,9 kategori semuanya terlaksana dan respon siswa memperoleh nilai 0,8 kategori sangat positif. Berdasarkan hasil uji paired t-test dibuktikan model pembelajaran PBL_RAS berpengaruh terhadap keterampilan berpikir kritis dengan nilai p-value 0,01
PEMBERDAYAAN SISWA SMA SALATIGA UNTUK MELESTARIKAN KEARIFAN LOKAL MELALUI INOVASI MINUMAN JAMU DAN HERBAL KEKINIAN Kristiani, Elizabeth Betty Elok; Cahyaningrum, Desti Christian; Keliat, Natalia Rosa; Kasmiyati, Sri; Priyayi, Desi Fajar; Nugroho, Rully Adi; Meitiniarti, Vincentia Irene; Krave, Agna Sulis
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol. 3 No. 1 (2022): Jurnal Abdikmas
Publisher : LPPM Universitas Kahuripan Kediri

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Abstract

Telah dilakukan kegiatan Pengabdian kepada Masyarakat berupa pendampingan siswa SMA Kota Salatiga. Kegiatan bertujuan untuk peningkatan pengetahuan dan minat generasi muda terhadap jamu melalui inovasi Minuman Jamu Herbal kekinian guna melestarikan kearifan lokal jamu. Siswa SMA di Kota Salatiga sebagai mitra kegiatan mewakili generasi muda. Kegiatan terdiri dari penggalian pengetahuan mitra tentang Minuman Jamu dan Herbal (MJH), sosialisasi tentang pemanfaatan MJH sebagai upaya meningkatkan imunitas tubuh, sosialisasi tentang mengembangkan peluang bisnis MJH; Pendampingan mitra dalam praktik inovasi produk MJH kekinian; dan (5) Evaluasi kegiatan. Sebelum pendampingan Sebagian besar siswa mitratidak terlalu paham dan berminat terhadap produk jamu. Pendampingan berhasil peningkatan pengetahuan dan minat generasi muda terhadap jamu. Siswa mitra sangat kreatif dan inovatif dalam menciptakan produk Minuman Jamu Herbal kekinian yang menarik generasi muda antara lain minuman segar masa kini, minuman krim, pudding, jelly, permen, minuman dalam bentuk serbuk, dan es krim
DAMPAK EKOENZIM DAN PROBIOTIK EM4 TERHADAP KUALITAS AIR DAN REPRODUKSI IKAN GUPI Pratama, Dimas Seno Bagus; Cahyaningrum, Desti Christian; Sucahyo, .
Ekologia: Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup Vol 24, No 2 (2024): Ekologia : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/ekologia.v24i2.10883

Abstract

Ecoenzyme is considered a potential solution to water quality problems for the guppies aquarium. Ecoenzyme is a multifunctional organic product that people widely use to clean up river water. Ecoenzymes are easy to make because they are mainly vegetable and fruit waste. Based on its function, ecoenzyme has a similar role to EM4 probiotics in maintaining water quality. This study intends to know the effect of various concentrations of eco enzyme on media water quality, survival rate, and reproduction of guppies. The parameters of media water quality measured were pH, temperature, TDS, and ammonia. The research was conducted by giving ecoenzyme concentration treatment of 0, 0.5, 1, 2 mg/L and 0, 0.5, 1, 2 mg/L commercial probiotics for fish as a comparison. The study was conducted for 30 days and then analyzed. The results obtained are the addition of eco enzymes and EM4 probiotics affects the parameters of TDS and DO while the parameters of pH, temperature, ammonia, survival rate, and reproduction of guppies are not affected by it.
Co-Authors Agna Sulis Krave Dixiyei, Andreas Elizabeth Betty Elok Kristiani Keliat, Natalia Rosa Pratama, Dimas Seno Bagus Priyayi, Desi Fajar Rully Adi Nugroho Sri Kasmiyati Sucahyo, . Tarigan, Nadia Patricia Vincentia Irene Meitiniarti