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Bioedukasi: Jurnal Pendidikan Biologi
Published by Universitas Muhammadiyah Metro
ISSN : 20864701     EISSN : 24429805     DOI : -
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Education
Bioedukasi journal contains scientific articles in the form of research, the study of literature, ideas, application of theory, critical analysis study, and studies to the Islamization of science education in the field of Biology. Bioedukasi Journal is published two times a year, the period from January to May and June-November, published by Educational biology FKIP Muhammadiyah University Metro.
Arjuna Subject : -
Articles 468 Documents
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PENERAPAN MODEL PEMBELAJARAN BERBASIS LINGKUNGAN UNTUK MENGEMBANGKAN KETERAMPILAN PROSES SAINS DAN MENINGKATKAN HASIL BELAJAR KOGNITIF PADA SISWA KELAS X SMA MUHAMMADIYAH 1 METRO TAHUN PELAJARAN 2011/2012 Nadiroh, Ayun; Susanto, Agus
Bioedukasi Jurnal Pendidikan Biologi Vol 3, No 2 (2012): Nopember 2012
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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Abstract

This study aimed to: 1) develop students science process skills class X2 SMA Muhammadiyah 1 Metro. 2) enhance students cognitive learning outcomes X2 class SMA Muhammadiyah 1 Metro. Subjects in this study were students SMA Muhammadiyah 1 X2-class Metro Lesson Year 2011/2012 on the subject matter of the world of plants (Plantae). The study was conducted on February 1 until March 7, 2012 to be implemented in two cycles. Each cycle of meetings held 3 times. The conclusion of the research are there was an increase from cycle I to cycle II . While the cognitive learning outcomes of students has increased from pre-PTK into the second cycle. In the pre-PTK is increased 60.6% to 65.3% in cycle I, and from cycle I is 65.3% increased to 77.2% in cycle II. Based on data from the study of learning with model-based learning environment to develop science process skills and improve cognitive learning outcomes in students, researchers therefore suggest to teachers to implement this model in the study of biological science. Kata Kunci: model pembelajaran berbasis lingkungan, keterampilan proses sains, hasil belajar kognitif
PEMBELAJARAN BERBASIS PORTOFOLIO UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR BIOLOGI SISWA KELAS X MA NEGERI 2 METRO SEMESTER GENAP TAHUN PELAJARAN 2011/2012 Ipriadi, Ipriadi; Muhfahroyin, Muhfahroyin
Bioedukasi Jurnal Pendidikan Biologi Vol 4, No 1 (2013): Mei 2013
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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Abstract

Students learning outcomes is a change of the students  based their esperienced, that is learning outcomes from learning process that the students doing while learning and appers from students showed by their score. This result got from students activity during learning process. The portofolio based learning demand students as self regulated learners and active in the learning process guided by teacher to gets learning purpose. The classroom action research was conducted in grade XG MAN 2 Metro academic year 2011/2012. The conclusion of this research was the portofolio based learning could increase the students’s achievement in  grade XG MAN 2 Metro year 2011/2012 from the cycle I to the cycle II by 50% and researcher sugests that the portofolio based learning be able used to the increases the students’s achievement of biology learning.  Kata kunci: Pembelajaran Berbasis Portofolio, Aktivitas Belajar, Hasil Belajar
PENGARUH STRATEGI PEMBELAJARAN KOOPERATIF SNOWBALLING PADA SEKOLAH MULTIETNIS TERHADAP KEMAMPUAN BERPIKIR KRITIS SAINS BIOLOGI SISWA SMP SAMARINDA Maasawet, Elsje Theodora
Bioedukasi Jurnal Pendidikan Biologi Vol 1, No 1 (2010): Mei 2010
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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Abstract

The educational world has recently shown that there have been more and more educational observers and practisioners who care about education, particularly in trying to imporve the quality of education. Samarinda is among many other cities in Indonesia that has an ethnical variety. The number of ethnics found to have inhabited Samarinda are: Javanese, Banjarese,  Buginese,  Kutainese,  Dayaks,  Bataks,  Ambonese,  Manadonese,  Chinese,  Butonese, and Maduranese. The ethnical variety can inevitably trigger different problems confronted by the community, particularly the students’ ethincial background at schools. Survey showed that the VIII grade SMP students’ learning results in Samarinda was was still low, The learning strategy that can facilitate these multi-ethnical students will be very helpful in improving their learning results. The learning strategy that can be applied upon multi-ethnical students is the Snowballing cooperative learning strategy. This study aims to find out the influence of the Snowballing strategy upon critical thinking, cognitive learning results, and both of them play role in developing social attitude of multi-ethnic SMP students in Samarinda.  Activites in the study consist of two stages: 1) survey research 2) the experiment-quasy research. Results of the Ancova tests indicated that there was a significant result of the Snowballing learning strategy upon the critical thinking, cognitive learning result and students. There was a significan influence of multi-ethnic condition upon critical thinking, cognitive learning result students. Javanese-ethnic students have the highest critical thinking ability and cognitie learning results compared to the their ethnic groups such as Banjarnese, Bugisnese, Kutainese and Dayaks. The SMP biology science teachers of Samarinda are suggested that they implement both snowballing cooperative strategies, as they have been proven to have been able to improve students’ critical thinking ability and cognitive learning results. Kata Kunci: Snowballing, Multietnik, Berpikir Kritis.
OPTIMASI KONDISI PURIFIKASI PARSIAL LIPASE Aspergillus niger 65I6 SOLID STATE FERMENTATION (SSF) PADA MEDIUM BUNGKIL JARAK SEBAGAI SUMBER BELAJAR PENGANTAR MIKROBIOLOGI Nurikasari, Maulina
Bioedukasi Jurnal Pendidikan Biologi Vol 3, No 2 (2012): Nopember 2012
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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Abstract

Extracellular lipase is an enzyme that catalyzes the hydrolysis reaction of triglycerides into free fatty acids and glycerol and synthesis reaction of esters. Lipase can be produced by microbes include bacteria, fungi and yeasts. Lipase by Aspergillus niger 65I6 produced in the medium of Jatropha cake using solid-state fermentation has a different character of the lipase produced by other microorganisms. The aims of this research were to determine the optimum condition partially purified lipase by Aspergillus niger 65I6. The methods of this research were conducted in 2 steps: (1) production of lipase, (2) partial purification using ion exchange chromatography, (3) SDS-PAGE. The results of this research showed that partial purification lipase by Aspergillus niger 65I6 using anion exchange chromatography esterification activity of 45.58 U/ml with specific activity of 421.97 U/mg adsorbed at pH 8 and 0.5 M NaCl elution. Partially purified lipase by Aspergillus niger 65I6 was 86.11% yield and purification factor 12,12 and a molecular mass of Lipase by Aspergillus niger at 19 kDa estimated by SDS-PAGE. Found of this research can be explained for the development study of microbiology concept and practical contribution about procedure research simple design. Students understand about technique and condition of partial purification.  Kata kunci:         Lipase, Aspergillus niger, Solid-State Fermentation, Purifikasi, SDS-PAGE
INVENTARISASI KEANEKARAGAMAN ANGGREK (Orchidaceae) DI HUTAN RESORT WAY KANAN BALAI AMAN NASIONAL WAY KAMBAS SEBAGAI SUMBER INFORMASI DALAM MELESTARIKAN PLASMA NUTFAH Hening Widowati, Dwi Agustin
Bioedukasi Jurnal Pendidikan Biologi Vol 6, No 1 (2015)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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Abstract

Abstract:  Orchid is one of the plants that have different characteristics in each species and its habitat. Orchids (Orchidaceae) or nation is a group that is protected by Government Regulations  Number. 7 Th.1999. It is necessary to look at the type of data collections and save it, and look at the characteristics of tropical forests in the Resort Way Kanan. This research aims to inventory orchid the found in Forest Resort of Way Kanan. This research was conducted in December 2014 until January 2015, using purposive sampling method and using techniques Line transeck, cut the line following the path of the Post traking Right Way to the SRS (Sumatran Rhino Sanctuary), in this research using 4 stations between stations within 2km. The results of this study were obtained 23 species of orchids with 9 genera and 14 species include: the genus Dendrobium, Dendrobium creatceum, Dendrobium crumenatum, genus Grammatophyllum, Grammatophyllum scriptum BL, Agrostophyllum genus, the genus Cymbidium, Cymbidium chloranthum, Cymbidium hartinahianum, Calanthe genus, the genus Bulbophyllum, Arachnis sp, Angraecum didieri, Ascocentrum miniatum, Ascocentrum aureum, Coelogyne foerstermanni, golden shower Oncidium, Phalaenopsis amabilis, Spathoglottis sp. Having analyzed the data obtained it has a value equal to 46% of species density and relative density of 88.36% with a diversity index value of 1.3, based on the criteria of the Shannon-Wienner in Fachrul abundant species diversity can be expressed with the criteria being. The results of this study compiled into resources in conserving germplasm in the form of books and banner summary information, because there are some orchids are found in Forest Resort Way Kanan Balai Way Kambas National Park in Government Regulations  Number. 7 Th.1999 is a protected species of orchids. Orchid is a protected plant species, therefore it is necessary for us to maintain and preserve it.
PERBANDINGAN PEMBELAJARAN KOOPERATIF TIPE STAD DAN NHT TERHADAP HASIL BELAJAR BIOLOGI Herlina, Herlina; Oka, Anak Agung
Bioedukasi Jurnal Pendidikan Biologi Vol 5, No 1 (2014): Mei 2014
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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The objectives in this research are : (1) To know whether is any difference the average of biology instructional by using model of cooperative learning STAD and NHT type. (2) To know which one more high  the  average of biology instructional by using model of cooperative learning STAD and NHT type.This research was conducted at the seventh grade of junior high school SMP N 1 Batanghari academic year 2011/2012. The sample of the reearch is VIIc and VIIE from five classes using cluster random sampling technique. From the hypothesis testing by using the formula of ttes, can be concluded that 1). There was any significant different the average of biology instructional by using model of cooperative learning STAD and NHT type. 2). The average of biology instructional between students’ learning using model of cooperative learning STAD more high from the average of biology instructional by using model of cooperative learning NHT.Based on the result of the research, the reseacher seggest to increase the instructional of students’ biology study about human organization material more effective using model of cooperative learning STAD type.Kata kunci: STAD, NHT, Hasil Belajar Biologi
PEMERAMAN UNTUK MENINGKATKAN KUALITAS KEJU YANG DIINOKULASI Rhizopus oryzae SEBAGAI SALAH SATU SUMBER BELAJAR BIOLOGI Estikomah, Solikah Ana
Bioedukasi Jurnal Pendidikan Biologi Vol 3, No 1 (2012): Mei 2012
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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Cheese is dairy product resulted from fermented mild in which the fermentation process can be done by lactid acid bacteria or fungus. R.oryzae is able to produce lactic acid, protease and lipase. Ripening process changes the taste and texture. The purpose of this research is ripening to improve the quality of inoculated cheese Rhizopus oryzae. This research the ripening was conducted the concentration variation of temperature (5oC; 10 oC; 15oC), and time (7 days; 14 days). The procedure of research consisted of two steps. The first was un-ripened cheese preparation. The second was the ripening cheese preparation. Cheese produced in this study analyzed the value of pH, fat content, protein content, amino acid levels and identification of microba with Anava then followed by DMRT at 5% level of significance. Data results were analyzed with the likes nonparametric statistical test, followed by Fridman Wilcoxon Signed Rank Test (WSRT) at 5% level sigifican.The results showed that the preferred ripened cheese panelist at a temperature of 150C for 14 days has a pH value of 4.40, the highest protein content of 9.78%, and fat content of 35.02%. Differences affect ripening conditions of pH, fat content, protein content and do not affect the levels of amino acids that formed ripened cheese. The results of identified microba in un-ripened cheese and ripened cheese include Enterococcus hirae (Enterococcus faecalis), Bacillus subtilis, and Aspergillus sp.      Kata kunci: Keju, fermentasi, Rhizopus oryzae, pemeraman, suhu.
PENGARUH KOMBINASI PUPUK ORGANIK TERHADAP PRODUKSI TERUNG (Solanum melongena L) SEBAGAI SUMBER BELAJAR BIOLOGI SMA Sutiani, Ni Wayan; Oka, Anak Agung
Bioedukasi Jurnal Pendidikan Biologi Vol 4, No 2 (2013): Nopember 2013
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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Learning process is most emphasized for how student learn to a concept which can we get from environment. Teacher can exploiting research product as media and source learn to student to  be understands concept easier. Data which got to analize pass  from Analysis Variation (ANAVA) is obtained from Fhit 15,98 > Fdaf 2,35 in real level 0,05, so that Fhit > Fdaf, so refuse H0 dan H1  accepted. While from test “Beda Nyata Jujur” obtained treat B gives best influent for eggplant production, because diferencce between treat B by traet A, C, and D is biggest than BNJ value. From this analysis has cocluded there is influence organic fertilizer for eggplant plant, and with  combination organic (pen 50%:compost 50%) gives best influent for eggplant production. Benefit  from research product as resource Biologi program for Senior High School is to supports interest competence based on KTSP and hoped student can apply their comprehension about growth and blooming concept in everyday life, so, in learning activity is most emphasized to skill process.Kata Kunci: kombinasi pupuk organik, produksi terung.
PENGGUNAAN MODEL PEMBELAJARAN NHT UNTUK MENINGKATKAN HASIL BELAJAR BIOLOGI KELAS XI IPA SMA ISLAM 1 PRAMBANAN TAHUN PELAJARAN 2009/2010 Sumarjito, Sumarjito
Bioedukasi Jurnal Pendidikan Biologi Vol 2, No 1 (2011): Mei 2011
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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Abstract

This classroom action research aims to determine the increase in student activity, where the learning process-centered and see an increase in student learning outcomes of biology in the 11th science class at The first Prambanan Islamic Senior High School in 2009/2010 academic year with learning models numbered heads together (NHT). The study consisted of two cycles, the first cycle had done by the two meetings held on 26 and May 27, 2010 with material "structure and function of reproductive men and women" and "spermatogenesis, oogenesis and ovulation ". Cycle II carried as many as two meetings held on 1 and June 2, 2010 by presenting "menstruation, fertilization, gestation" and "child - birth, ASI (mother’s milk), contraception, disorders of the reproductive system". Subjects were the 11th grade science class of The first PRAMBANAN ISLAMIC SENIOR HIGH SCHOOL in 2009/2010 academic year on Sleman – Yogyakarta , which amounted  to thirteen students. Based on this study concluded that the application of learning models numbered heads together (NHT) can make the students active in the learning process, student-centered  learning (learning that focus on student) and improve learning outcomes. Kata kunci: Numbered Heads Together (NHT),  Hasil Belajar
UPAYA MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR BIOLOGI MELALUI GROUP INVESTIGATION (GI) Supriyadi, Teguh; Muhfahroyin, Muhfahroyin
Bioedukasi Jurnal Pendidikan Biologi Vol 5, No 1 (2014): Mei 2014
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

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Abstract

Learning achievement is a students capability while and after accept learning experience learning. Learning process involved students activity is needed, so that  to give the meaning and the real learning of students. GI cooperative learning model is a learning model involved whice all of students activity in learning process. In learning process the students find knowledge independenly because they are active and teacher just only as a facilitator. The conclusion of this research is the GI cooperative learning model can improve the result of study students XI IPA SMA Kosgoro Sekampung school year 2011/2012 from  pre-classroom action research to the second cycle for 47,37% and researcher suggests that the GI cooperative learning model can be used to increase learning achievement of biology learning. Kata Kunci: Group Investigation, Aktivitas Belajar, Hasil Belajar

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