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All Journal INKUIRI : Jurnal Pendidikan IPA Jurnal Qua Teknika Abdimas UNWAHAS : Jurnal Pengabdian Masyarakat UNWAHAS ABSYARA: Jurnal Pengabdian Pada Masyarakat BIOGENESIS Proceeding Biology Education Conference Jurnal Pengabdian Masyarakat Sains dan Teknologi Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) SEMBIO: Prosiding Seminar Nasional Biologi dan Pendidikan Biologi

Sri Widoretno

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Author-ID : 385922

Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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PENERAPAN INSTRUKSI PADA TAHAP DISCUSSION MODEL PEMBELAJARAN GUIDED INQUIRY UNTUK MENINGKATKAN KEMAMPUAN MENEMUKAN DAN MENGHUBUNGKAN KONSEP Ade Raya Anggriyani; Muzzazinah Muzzazinah; Sri Widoretno
Biogenesis Vol 14, No 2 (2018)
Publisher : Program Studi Pendidikan Biologi

ABSTRACT The research aims to improve the ability of student’s find and connect concepts through implementation of instruction in discussion phase guided inquiry learning. The research is a classroom action research with 2 cycles. The research procedure includes stages planning, acting, observing, and reflecting. Subjects of this research are Senior High School students consist of 10 male and 22 female. Data collected with observation, interview, documentation, and test for measure score of concept map’s students. The data validation used triangulation method. The analyzed data technique were using qualitative-descrptive with stages data reduction, data display, and drawing inference. The result of the research showed score of concept map in the pre-cycle have range 3,1%-10,8% and average score 6,7% with 50% students above the average. Score of concept map in the cycle I have range 6,8%-34,8% and average score 14,6% with 35,4% students above the average. Score of concept map in the cycle II have range 7,9%-42,9% and average score 15,6% with 27,5% students above the average, thus the ability of student’s find and connecting conceptwas improved by the range and average score of concept map from pre-cycle to cycle II. Keywords: instruction, discussion, guided inquiry, find concept, connect concept

IDENTIFIKASI CACING TANAH DAN INTERAKSINYA DENGAN LINGKUNGAN LAHAN BERKAPUR Sri Dwiastuti; Sri Widoretno; Puguh Karyanto
Biogenesis Vol 14, No 2 (2018)
Publisher : Program Studi Pendidikan Biologi

ABSTRACTThe research aims to utilizing interaction earthworm with environment in the calcareous land. The research can be specified through a two-stage: the first year and second year. Results from our earlier studies aims: (1) to find out earthworm interaction with calcareous land, (2) identification of earthworm in calcareous land. Using three examples from different land: monoculture, polyculture, and agroforestry. The research data collected with 3 repetitions in every land. Measurement of micro climates include temperature, humidity, pH, and light intensity. Identification the type of earthworm consist of: the body shape, color, position and the form of klitelum, the prostomium, setae, and the position of genetal males and females. Identification using binocular microscopy at 10 to 40x magnification. Analysis correlation were tested to figure out the relationships between variables. If the correlation of relationship between variable is very real or real continued test by STEPWISE REGRESSION to find out the most influential environmental factors on earthworms living. The result of the research are: (1) Earthworm had very significant most correlation (significant = 0,01) with air humidity (r= 0,855), light intensity (r = - 0,825), and soil humidity (r = 0,60). Other environmental factors had a significantly small influence (pH, r =0,17; soil temperature, r = - 0,28; and temperature r = 0,03). Air humidity is the most influential environmental factors on earthworms living (2) identification of the types earthworm in different three land was found 2 species: Pontoscolex corethrurus and Metaphire javanica. In monoculture land is dominated by Metaphire javanica, whereas in Polikultur and Agroforestry land is dominated by Pontoscolex corethrurus. As a result, air humidity is the most influential environmental factors on the lives of earthworms and other environmental factors is relative small influence. On the calcareous land found two species of earthworm: Pontoscolex corethrurus and Metaphire javanica. Keyword:Calcareous land environment, Identification earthworm, Pontoscolex corethrurus, Metaphire javanica

Co-Authors Ade Raya Anggriyani Alanindra Saputra Andi Abrianto Annisa Nur Khasanah Aprilia, Nur Isna Ava Muhamad Alsa Fahri Mahardika Baskoro Adi Prayitno Bayu Antrakusuma Bowo Sugiharto Budi Utami Chandra Adi Prabowo Chasanah, Elisa Hidayatul Daniswara Prasetya Dwi Oetomo Fajar Putri Fismawati Faturrahim, Muhammad Ilham I. A Fakhrudin Iftah Anjani Putra Ismara, Viana Joko Ariyanto Kartika, Rahma Eka Muhammad Ardiansyah Mukhlison Muzzazinah Muzzazinah N.Y Indriyanti Nurmiyati Nurmiyati Puguh Karyanto Putri Agustina Raka Lidra Putra Riezky Maya Probosari Slamet Santosa Sri Dwiastuti Stevie Christiyoda

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Journal : BIOGENESIS