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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 89 Documents
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Search results for , issue " Vol 1, No 1 (2014)" : 89 Documents clear
PENERAPAN METODE PEMBELAJARAN AKTIF TEAM QUIZ DISERTAI HAND OUT TERHADAP HASIL BELAJAR BIOLOGI KELAS VII MTsN GURUN PANJANG PESISIR SELATAN Destrinita, Destrinita; Nursyahra, Nursyahra; Nerita, S.Pd, M.Pd, Siska
Pendidikan Biologi Vol 1, No 1 (2014)
Publisher : STKIP PGRI Sumbar

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PENERAPAN METODE PEMBELAJARAN AKTIF TEAM QUIZ DISERTAI HAND OUT TERHADAP HASIL BELAJAR BIOLOGI KELAS VII MTsN GURUN PANJANG PESISIR SELATAN  
PENGEMBANGAN LDS YANG DIAWALI PETA KONSEP PADA MATERI SISTEM PERNAPASAN PADA MANUSIA UNTUK SMP Wulandari, Pratiwi; Risdawati, M.Si., Renny; Nerita, S.Pd, M.Pd, Siska
Pendidikan Biologi Vol 1, No 1 (2014)
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ABSTRACT   Teaching  material  is  all  of  material  (such  information,  tool,  although  texts)  which arranged in systematic, that show the intact form of competencies will dominate by the student and using in learning proces with the purpose planning and implementing of learning. LDS  is each of teaching material that prepare by the teacher for students in achievement the goals of learning. Dealing with observation and interview toward teacher and student that in SMPN 22 Padang, already used LDS in learning process. LDS that using is less interest the student attention. The caused is LDS has unclear picture, unclear instruction and LDS do not have clear explanation, at the result the students get confuse in doing activity. The purpose of this research is to resulted LDS that begin with concept map in respiration system material at humans which valid and practice. The reseach of LDS development that begin with concept map in respiration system at humans, develop  with  using  model  4-D,  cousist  of  the  define  step,  design  step,  develop  step,  and disseminate step, but this research only in develop step.The result of the research have been got, the validity to ward lecturer and teacher around 85,16% with some aspect of validity criteria didactic, construction and  technique, meanwhile in  practicalitas value toward teacher  around85,27% with practical criteria and view of student interest and show the picture in conclusion, LDS that resulted was valid and very practice. 
PENGEMBANGAN HANDOUT YANG DIAWALI PETA KONSEP PADA MATERI STRUKTUR DAN FUNGSI JARINGAN TUMBUHAN UNTUK SMA Yurnita, Elni; Risdawati, M.Si., Renny; Susanti, Diana
Pendidikan Biologi Vol 1, No 1 (2014)
Publisher : STKIP PGRI Sumbar

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 ABSTRACT The  meaning  media  as  mediator  or  connector  between     receiver  of  message  or information. Media  also  as  form  for  deliver  the  infotmation. Based  on  the  observation and interview, the teacher in SMAN 1 V Koto Kampung Dalam in the school, do not use the handout that begin with concept map. The students only using a book colour, so do not appropriate with the real object and do not use the concept map. Concept map is a note production technique with using words in one point or concept of a mind that arranged in a connected with one pattern. The purpose of this research is resulted the handout that begin with concept map to structure and function of plants network valid and practice.The research develop by using model 4-D, consist of four step: define, design, develop and disseminate, but in this research only in develop step because of limited cost. Handout research that begin with concept map in structure and function of plants network for SMA which have been developed to be expressed in valid and practice category with the average in the validity by the lecturer and teacher the result 82,71% with valid category. Test practicalities of teachers the average is 85.56% with practice category. Test practicalities by the student, the average is 83,53% with practice category. Based on the result which obtained that handout that begin with concept map  already develop is  valid and  practice  for  teacher and students.
PENGARUH MODEL PEMBELAJARAN TALKING STICK DISERTAI HANDOUT TERHANDAP HASIL BELAJAR BIOLOGI SISWA KELAS VIII SMP NEGERI 25 MUKOMUKO Sinarni, Sinarni; Sudirman, Sudirman; Maizeli, Annika
Pendidikan Biologi Vol 1, No 1 (2014)
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 ABSTRACT This research was conducted due to the students’ low  learning achievement in Biology in class VIII of SMP Negeri 25 Mukomuko . This problem was derived from the student who got discouraged and passive in learning, and the unavailability of textbooks. One of the efforts done to solve this problem was by applying talking stick learning model assisted with handout. The aim of this research was to reveal the effect of using talking stick learning model assisted with handout on the students’ learning achievement in Biology in class VIII of SMP Negeri 25 Mukomuko in academic year 2013/2014. This was an experimental research which applied Randomized Control Group Posttest Only Design. The population of the research was the students in class VIIIa was chosen as the experimental class, and class VIIIb was taken as the control class. The instrument of the research was a posttest in the from of multiple choice test containing 30 intems. The data collected was analyzed by using t-test. Based on the result of data analysis, it was found that the students’ average score in the experimental class was 73,92 in which the standard deviation value was 12,61, and the students’ average score in the control class was 59,78 in which the standard devation value was 14,19. The result of the t-test indicated that the value of tcalculated  (3,29) was bigger than ttable  (1,68). Based on these results, it was calculated that the use of Talking Stick learning  model  assisted  with  Handout  could  improve  the  students’  learning  achievement in biology in class VIII of SMP Negeri 25 Mukomuko
KEPADATAN KOLONI SEMUT HITAM (Dholichoderus thoracicus Smit) PADA PERTANAMAN KAKAO DAN CENGKEH DI NAGARI SELAYO KABUPATEN SOLOK Yunelki, Mutia; Jasmi, Jasmi; Fitriani, Vivi
Pendidikan Biologi Vol 1, No 1 (2014)
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ABSTRACT Dolichoderus Thoracicus is controller agency of involved that is efficient to prevent a pest. It is one of natural enemies that can be used to prevent Helopeltis. Then, Dolichoderus Thoracicus is a kind of ant that is part of plantation agro-ecosystem in Indonesia. The aim of this research is to know the density of Dolichoderus Thoracicus by character; the nest on Kakao and Clove plant at Nagari Salayo Kabupaten Solok. This research is started from February 11th 2014 until February 14th 2014. Then, in this research, the researcher used census method by kept a close watches on and calculated the Dolichoderus Thoracicus nest directly those are found at research site. It is by calculated the quantity of the nest, measure diameter of the tree, calculated the quantity of the branch, measure the high of nest, calculated the quantity of nest leaf, and measure long and wide of   nest. Based on the result of this research, the researcher found the greatest quantity of the density of Dolichoderus Thoracicus at clove plant 1.34 colonies, and the lower quantity at Kakao plant 0.92 colony. The researcher found the nest on diameter of tree 5-10 cm has145 quantity of nest. The greatest of having a nest is found at 1st -3rd of branch have 104 nests and1st -5th branch have131 nest. The greatest nest high found at 1-2 meter from the earth has 164 nests. The quantity of leaf as area of having nest is 1-2 leafs and have 105 nests. Then, the greatest nest long is between 11- 20 cm by quantity of nest 101 and the greatest leaf wide is between 6-10 cm by  quantity  of  nest  126.    In  conclusion,  the  researcher  found  the  density  of  Dolichoderus Thoracicus at Kakao plant more than at clove plant
PENGEMBANGANHANDOUTYANG DIAWALI PETA KONSEPADA MATERI SISTEM REPRODUKSI MANUSIA UNTUK MTsN Silvianicha, Disa; Risdawati, M.Si., Renny; Susanti, Diana
Pendidikan Biologi Vol 1, No 1 (2014)
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ABSTRACT Handout is written form which prepared by the teacher for enrichment the knowledge of the students. Teaching material such a handout can be category as media of learning. Based on the observation and interview which have been conducted that in MTsN Lumpo class IX in 1 semester have never used a handout in learning process. They are only use the book that serve of the school and have limited quantity and also that book do not have a colour picture. The purpose of this reseach to resulted handout that begin with concept map in human reproduction  system  material which valid and practice. This reseach is development with use the development consists of 4-D models, that is define step, design step, develop step, and disseminate step, but in this reseach only in the develop step because of the limited the time and cost. The subject of this reseach consist of 4 validator, and two biology teachers for test practicalities and 24 student of MTsN Lumpo class IX in reproduction system material. The data of this reseach is a primary data that get from questionnaire and practicalities validity, then analysis with descriptive analysis. The result of this reseach have been got the validity by the lecturer and teacher  around 89,49% with valid criteria. The result of practicalities  test by the teacher and student get the average around  93,33% and92,27% with practice criteria. In conclusion that the teaching material  such handout that begin with concept map in human reproduction system material for MTsN was valid and very practice. 
PENGARUH EKSTRAK AKAR TUBA (Derris elliptica L.) TERHADAP DAYA TETAS TELUR IKAN MAS (Cyprinus carpio L.) Yosnita, Marfi; Ramadhan, Ramadhan; Kasmeri, S.Si, M.Si., Ria
Pendidikan Biologi Vol 1, No 1 (2014)
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ABSTRACT In develop of the effort of carp fish culture necessary suported by preparing seeds which have good of viability. The poison roof often used by farmer for poisoning the fish to the pool. A prosess hatch egg of fish influenced many factors of areas is water quality. The aimed of this research to know influence extract poison roof to capacity hatch egg of fish it is normality larvae and abnormality larvae.The research had done at January 2014 in the Laboratory Zoology Biology Faculty of  Mathematic and  natural  sciences University of  Padang. This  research  is experimental research, using Complete Random Program with five treatment and six replications. This ach (P1) 0,000%, 0,002% (P2), 0,003% (P3), 0,004% (P4), and 0,005% (P5). Observation is doing to the egg thatwas hath becoming larvae after four (4) days incubation. The data about ability of hatch and abnormality larvae carp fish analyzed with ANOVA on standar significant0,05 and continue with Clarify Smaller Different. In this research be able the average produce capacity hatch of egg on act P1 92,50%, P2 80,83%, P3 77,50%, P4 74,17% and P5 72,50%. Percentatiton ability of higher hatch in P1 diferent (p< 0,05) considered act P2, P3, P4 and P5. Average of larvae is normality in act P1 99,12%, P2 98,49, P3 97,92, P4 96,22% and P5 95,30%, average abnormality larvae is P1 0,88%, P2 1,51%, P3 2,08%, P4 3,78% and P5 4, 71%. The presentation of normality larvae and abnormality larvae not have influence. Itcan be concinded that decreased of viability of carp egg and not has influence to the presentation normality and abnormality larvae in carp fish.
Pengaruh Ekstrak Kulit Batang Angsana (Pterocarpus indicus Willd.) Terhadap Fertilitas Mencit (Mus musculus L. Swiss Webster) Jantan Secara In Vivo. Lenggo Geni, Wismi; Sumarmin, Ramadhan; Indriati, Gustina
Pendidikan Biologi Vol 1, No 1 (2014)
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 Abstract: This study aims to determine the effect of bark extracts (Pterocarpus indicus Willd.) on mice fertility (Mus musculus L. Swiss Webster) males. This study used a CRD (Completely Randomized Design) with the use of test animals (male mice) of3 treatments each treatment consisted of 9 adult mice were given food and drink are adlibitium. K treatment without any extract angsana, treatme nts P1 and P2 is the treatment given   angsana extract orally for 36 days with a doseges of 0,1 gr/ b.w and 0,2 gr/ b.w. after granting the extract angsana mating test on each test animal treatment using 1 male mice with female mice 5 to see the number of succesful female mice pregnant. The data analyzed by ANOVA (Analysis Of Varians) and continued with LSD. The results bowed the number of moting female mice 2,8 K. An average P1 of 2,6 and P2 2,4. The number of pregnant female mice were successful average K 2,6, average P1 2.0 and P2 1.2. It can be concluded that the extract of the stem bark of angsana (Pterocarpus indicus Willd.) were given orally for 36 days affects the fertility of mice (Mus musculus L. Swiss Webster) males. 
KEPADATAN POPULASI CAPUNG Crocothemis servilia (Odonata: Libellulidae) PADA PERTANAMAN PADI SAWAH DI KELURAHAN ANDURING KECAMATAN KURANJI PADANG SUMATERA BARAT Gustia, Nuri; Jasmi, Jasmi; Pratiwi, Putri
Pendidikan Biologi Vol 1, No 1 (2014)
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ABSTRACT Dragonflies (Odonata:  Libellulidae)  have  an  important  role  in  rice  field  ecosystem. Dragonflies can serve as an indicator to monitor the water quality of surrounding environment and predators on crop pests of rice, in addition to the dragonfly also play a  role in  health and agriculture. Crocothemis servilia is commonly found in rice crops. So far there are no data on the density of dragonflies (Odonata) including dragonfly C. servilia in the District of Kuranji Anduring. The purpose of this study was to determine the population density of  C. servilia dragonflies (Odonata: Libellulidae) on Rice Planting in Anduring Kuranji District of Padang in West Sumatra. This study was conducted in January-February 2014, with a descriptive survey method. It is by way of direct collection of the C. servilia existing research in the location. Field sampling done at night on dry rice and wet rice fields when the bright moon and new moon. Physical environmental factors measured are temperature and humidity. The area used as a place of research about + 1 Ha. The characteristics of C. servilia which are found are the average length of the male dragonfly C. servilia abdomen is 30 mm long and 27 mm in females. Body of male colored blood red and the female body colered yellow, have teeth, rear wing wider than the front wing, transparent wings with wing base yellowish, eyes slightly purplish red bull and there is a black line along the abdomen . While the female abdomen is yellowish brown with a bla ck stripe along its abdomen, have compound eyes and a pair of antennae are short and fine size. The average of  population density of C. servilia in the rice fields location of Anduring Kuranji District of Padang in West Sumatra on dry fields individu/m2 is 0.15, and the wet rice fields (aqueous) was0.09 individu/m2 .

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