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INDONESIA
Pendidikan Biologi
Published by STKIP PGRI Sumatera Barat
ISSN : -     EISSN : -     DOI : -
Core Subject : Education, Agriculture,
Agriculture, Biological Sciences & Forestry Education
Arjuna Subject : -
Articles 399 Documents
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PENERAPAN TIPE THE POWER OF TWO PADA PEMBELAJARAN AKTIF DISERTAI LEMBAR KERJA SISWA (LKS) TERHADAP HASIL BELAJAR BIOLOGISISWA KELAS X SEMESTER 2 SMAN 2 KOTO XI TARUSAN Marlina, Leni; Armen, Armen; Indriati, Gustina
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACT The background of this research is the low yields of learning outcomes at Biology of SMA  N 2 Koto  XI Tarusan,  shown  by the average daily test  of students on the material ecosystem Biology and environmental pollution which are still under Complete Minimal Criteria   established the school. To overcome these problems, the teachers need to be creative using appropriate teaching strategies so that the learning can increase students motivation and interest. One of the strategies that requires involvement of the student is to implement an active learning strategy named The Power Of Two  and Student Worksheet. This study aimed to examine the effects The Power Of Two strategy to learning outcomes at Biology of Class X SMA N 2 Koto XI Tarusan Academic Year 2012/2013. When the study was conducted in May 2013, this type of research is experimental with a population  of  class  X  SMA  N  2  Koto  XI Tarusan  listed  in  the  school  year2012/2013 as many as 248 students and grouped into 8 classes, while the sample is X1 class as a class experiments  and class control X3 as the experimental class were taken by using purposive random sampling technique. The study design was a randomized Only Control Group Design. Based on the analysis results, obtained average achievement test on the experimental class was 70.25 and standard deviation  6.38,  while  the  average  achievement  test  class  control  standard deviation of 61.61 and 12.48 after testing with the t-test obtained t = 3.34 and t- table = 1.6705 means that t > t table, then the hypothesis in this study with 95 % confidence interval is received. It can be concluded that the use of The Power Of Two strategy with Student Worksheet has good effects on learning outcomes at Biology of class X SMAN 2 Koto XI Tarusan Academic Year 2012/2013.  
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY DISERTAI LDS UNTUK MENINGKATKAN HASIL BELAJAR BIOLOGI SISWA KELAS VIII DI SMPN 9 PADANG TAHUN PELAJARAN 2012/2013 Naini, Iis; Indriati, Gustina; Sari, Liza Yulia
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACT This researchs motivated  by the lack results of  biological studies due to several factors , including  the lack of communication with the student teacher and student fellow students in the learning process ,  activity and motivation of students in the learning process of biological remains low . Could be also be caused by a lack of variation in the use of teacher learning model that students feel bored in participating in the learning process and students lack of understanding of the subject matter. This study aimed to examine the effect of the application of cooperative learning model two stay two stray accompanied by LDS at 9 Champaign Junior High School eighth grade academic year 2012/2013. This type of research is experimental,  with the entire population of class VIII SMP 9 Padang. Sampling was done by purposive sampling. The term of the tests used in the study is multiple choice. From the research shows that the average value of the experimental class higher than the ave rage value of the control class. In the experimental class average value of  75.81 while the control class had an average value of  61,57. From the analysis of the` data obtained while tcount 5,15,  ttable=1,67  thus tcount  > t table which means that the hypothesis is accepted at the 95% confidencelevel ( α = 0,05 ). It can be concluded that cooperative learning model two stay two stray can improve student learning outcomes Junior High School eighth grade 9 academic year Padang2012/2013 .     
UJI BAKTERIOLOGIS PADA AIR SUMUR WARGA DI KELURAHAN BATUANG TABA NAN XX KECAMATAN LUBUK BEGALUNG KOTA PADANG Kurniawati, Rina Afrida; Indriati, Gustina; Wati, Meliya
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRAK Well water used residents to still questionable quality as the distanced between saptic tanks, livestock barns, wells river with less than 10 maters and the well being around the environment that a lot of junk. Well water is very susceptible to bacterial contamination and an bacterial contamination and an issue that needs attention because residents use well water as a source of drinking water. Bacterial contamination can cause various diseases, one if which diare. According   to   the   Keputusan   Menteri   Kesehatan   (KepMenKes)   RI   No.492/Menkes/PER/IV/2010 about drinking water quality requirements have value MPN E. coli sel/100 mL. This study aims to determine the water quality of wells in  Kelurahan  Batuang Taba Nan  XX Kecamatan  Lubuk  Begalung of Padang States  from  the  aspects  of  baketriologis.  This  study  conducted  from  July  to August 2013 held the Laboratory of Basic Biology STKIP PGRI West Sumatera. This research is descriptive study sampling is Proposive Sampling of 8 wells based on the distance of less than 10 maters of pollution sources. This study uses the   Most   Probable   Number   (NPM)   using   two-stage   trial   the   prediction (Presumtive Test) and test or certainty (Confirmative Test) with a combination of3:3:3. Based on the research conducted showed that the well water contaminatedwith Escherichia coli positive citizens with amounts ranging from 1100 to >2400 sel/100 mL, the water category, including poor water quality, does not meet clean water standards and is not suitable for consumption as drinking water. 
PENGARUH EKSTRAK SAMBILOTO (Andographis paniculata Nees.) TERHADAP HEMATOKRIT MENCIT (Mus musculus L.) SWISS WEBSTER eliza, Deni; Sumarmin, Ramadhan; Indriati, Gustina
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACTBitter (Androgrhaphis paniculata Nees.) used as a medicinal plant, has a chemical content usefull to the body. One of the active compounds of bitter is andrographolide serves as Immunomodulatory which may affect  to the number of erythrocytes mice. To determine the value of erythrocytes can be seen hematocrit. This research has conducted at Padang State University to determine the effect of extracts of bitter (Andrographis paniculata Nees.) to hematocrit mice (Mus musculus L.) Swiss Webster. This study was conducted in July-August 2013 in the Laboratory of Zoology Department of Biology , Padang State University. This research used Completely Randomized Design (CRD) with 4 treatments 6 replications. The dose were given A = 0 g/mice/day, B = 0.2 g/mice/day, C = 0.4 g/mice/ day, and D = 0.6 g/ mice/day. In this study used male mice (Mus musculus L.) Swiss Webste aged 11-12 weeks. Hematocrit was determined by Microhematocrit. Taking blood by cutting edge mice, aspirated by using a micro hematocrit, then centrifuged at 20,000 rpm. After it looking to the graph. Data were analyzed ANOVA (Analysis of Variance) at level α of 5%. The test results obtained F value 3.79 while the F table 3.10, F count > F 3.10 and conducted further tests with DNMRT (Ducan New Multiple Range Test). Results showed the extract bitter (Andrographis paniculata Nees.) Significantly affected the hematocrit value to mice (Mus musculus L.). In the B (0.2 g/mice/ day)  treatment increased hematocrit, while the enhanced dose treatment C (0.4 g/mice/ day)   and D (0.4 g/mice/ day) there is a decrease, but still above normal (control). It can be concluded that the extract of bitter (Andrographis paniculata Nees.) can increase the hematocrit mice (Mus musculus L.) Swiss Webster. 
PENGARUH PAKAN DARI AMPAS TAHU YANG DIFERMENTASI DENGAN EM4 TERHADAP PERTUMBUHAN IKAN PATIN (Pangasius sutchi) Sartika, Lesa; Nurhadi, Nurhadi; Abizar, Abizar
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACT  At the present time are rarely people who breed fish one Catfish. Because except of limited land prices also feed expensive. Then to overcome this expensive feed prices is need for alternative feed.  Alternative  this  can  be  done by creating  artificial  feed.  Feed  can  be derived  from  the fermented tofu waste with EM4. Based on this research has been conducted aimed to determine the effect of feeding fermented tofu waste with EM4 on the growth of Catfish (Pangasius sutchi). This experiment was set in a Completely Randomized Design (CRD) with four treatments and six replicates. Treatment were diets with: A. Control (By giving feed FF999), B. By giving tofu waste was done fermentation 10%, C. By giving tofu waste was done fermentation 16%, and D. By giving tofu waste was done fermentation 24%. Results of experiment indicated that of fermented tofu waste levels in the feed showed a 10% in crease in total body weight and lenght catfish tend to use better than other treatments. But for feed conversion showed similar results in each treatments. 
KOMPOSISI SERANGGA TANAH PADA KEBUN KARET DI NAGARI PADANG XI PUNGGASAN KECAMATAN LINGGO SARIBAGANTI KABUPATEN PESISIR SELATAN Elisa, Fitri; Jasmi, Jasmi; Abizar, Abizar
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACTSoil insects are insects that live in the soil. Has done research about Soil Insects In rubber garden di Nagari Padang XI Punggasan Kecamatan Linggo Sari Baganti Kabupaten Pesisir Selatan which aims to determine the composition of Soil Insects In rubber garden di Nagari Padang XI Punggasan Kecamatan Linggo Sari Baganti Kabupaten Pesisir.This study from July 2013 to Agustus 2013 using the descriptive survey method. Sampling was done at two places namely rubber garden ±6 years old and the rubber garden ±10 years old. From the results of the study found the presence of an soil insects on the second place there are 2  orders consisting of 4 families, 4 genera and 5 species. Soil insects on the rubber garden ±10 years old found that the highest relative density is species Homodia cingula of 40,5% and a low relative density is species Holojayx diversiugis of 9,5%. The highest relative frequency is species Homodia cingula of 37,5% and the lowest relative frequency is speises Holojayx diversiugis of 10,3%. Highest density at age 10 is ± rubber plant species Holojayx diversiugis at 24,2% and the relative density of the lace is 15,8 species Isotoma viridis. The highest relative frequency is species Sminthurus incisus by 25,3% and the lowest relative frequency is speises Homodia sp. of 14,8%.
PENGARUH PEMBERIAN PUPUK BOKASHI JERAMI PADI TERHADAP PERTUMBUHAN DAN HASIL SELADA DAUN (Lactuca Sativa L.) Wulandari, Resty; Mulyati, Mulyati; Novi, Novi
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACTLeaf lectuce (Lactuca sativa L.) is one of the plant have high nutricion, especially mineral to accelerate absorption to decease fever. The research aim to know the effect of paddy straw bokashi fertilizer on growth and yield of leaf lectuce in pollybag. This research was conducted in farmer field in Kayu Tanduk village, X Koto district, Tanah Datar regency from May 2013 until August in 2013. The research was design of this research was a experimental research, with Randomized Completely Design (RCD), with 6 treatment and 5 repitition. Each treatment A control (300 gr manure), B 100gr of paddy straw bokashi/pollybag, C 150 gr /pollybag, D 200 gr/pollybag, E 250 gr/pollybag, F 300 gr/pollybag. To analyze the date, used ANOVA and BNT 5% standard. The result of this research, shows that the paddy straw bokashi fertilizer input have significant effect on fresh weight of plant. But not significantly for quantity of leaf in 5% standard. The researcher conclude that straw was given with 150 gr/pollybag doce forward leaf lectuces saw increasing growth and result. 
KOMPOSISI KUMBANG TINJA (DUNG BEETLES) DI PERKEBUNAN KELAPA SAWIT (Elaeis guineensis Jacq.) RAKYAT DI KANAGARIAN KUNANGAN PARIK RANTANG KABUPATEN SIJUNJUNG Wati, Tri Ambar; Dahelmi, Dahelmi; Indriati, Gustina
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACT Dung Beetles is group member of Coleoptera that known as Scarab beetles. Dung Beetles have important role in ecosystem as biological control. This study was conducted from   March to May 2013 at Oil Palm   Plantation, Parik Rantang, Sijunjung District. The aim of this study is to know dung beetles composition and abiotic factor in Oil Palm Plantation (Elaeis guineensis Jacq.). This study was done by using Pitfall Traps/ Dung Traps method. In this study, four species of dung beetle that belonging to one genus (Onthophagus) and one   subfamily (Scarabaeineae). The number of dung beetle was high in  Onthophagus seniculus (280 individuals) and low in Onthophagus australis (5 individuals). Mean density relative and relative frequency were higher in    Onthophagus seniculus (67,4% and 37,2%) and which lower is Onthophagus australis (1,6% and 7,4%). Soiltemperature, air temperature, soil water content and air humidity were 23,90C,23,4% and 55,3%, respectively.  
Analisis Rencana Pelaksanaan Pembelajaran (RPP) Biologi Berkarakter Kelas XI SMAN Untuk Standarisasi RPP Di Kota Padang Panjang Suci, Aprila Insan; Mulyati, Mulyati; Risdawati, Renny
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACT  Education is one of the efforts in the learning process and the learning process , in order to achieve the process there are teacher educators . Teacher in charge of educating , teaching , guiding , directing , training , assessing , and evaluating . In addition , teachers are also expected to design a lesson plan (RPP). High school teacher in Padang Panjang city made lesson plan together in MGMP. The purpose of this study was to determine the learning implementation  plan  (RPP)  in  Senior  High  School  in  the  city  of  Padang  Panjang  .This research is a descriptive study by collecting RPP SMAN biology teacher in Padang Panjang and analyze questionnaire based IPKG. Samples were taken in total sampling. Based on the research results obtained on the completeness of the components of plan ( RPP ) is 61 % and that there is no 39 % , while the implementation of learning outcomes assessment plan ( RPP ) is 80.7 % . With the results of the analysis showed that RPP grade biology teacher at SMAN Padang Panjang city is a standard for use in the learning process.   
PENGEMBANGAN HANDOUT BERBASIS KONTEKSTUAL PADA MATERI SISTEM PERNAPASAN MANUSIA UNTUK TINGKAT SMP Iklima, Iklima; Ardi, Ardi; Risdawati, Renny
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
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ABSTRACTLearning process is the core process of formal education in schools where teaching interaction (teacher, subject matter, and students) is a major component, included  infrastructure. Among of these components, the teacher is the main play of which is the learning planner (design proper teaching materials and fun). One of these materials is handout based contextual. This research aims to produce of valid and practical handout based contextual on the human respiratory system materials for Junior High Schools. This research is a development research which refers to the 4-D models. The result of this research is handout based contextual that developed had valid and very practical criteria.  

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