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Kota padang,
Sumatera barat
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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KEPADATAN POPULASI BEKICOT (Achatina fulica Rodatzi Dunker) YANG DITEMUKAN PADA KEBUN KELAPA SAWIT DI MUARO GEDANG KABUPATEN PESISIR SELATAN Susanti, Elma -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Abstract

Achatina fulica are soft-bodied animals of the class that runs using a foot gastropod stomach.Achatina fulica like damp areas so that the rainy season is a season that is highly favored bysnails. Achatina fulica is a preferred food plants are leafy and soft trunked. Achatina fulica onpalm thee gardens is endangered because of human activities using pesticides to clear landcultivation of plant pests. This can cause a food source for Achatina fulica and nothing could alsodie from pesticides. This type of research is a descriptive survey research. The sampling techniquestratified purposive sampling. Sampling consisted of 3 stations with an area of 450 m2. Sampleswere taken three times during the two-week study retrieval. The results showed that the populationdensity of Achatina fulica found in palm thee gardens in Muaro Gedang South Coastal District,found that the snail population density of 0.63 ind / m2 and an area of 450 m2. Each stationAchatina fulica population density is obtained at the first station of 0.25 ind / m2, the secondstation of 0.17 ind / m2 and the third station of 0.21 ind / m2. The state of temperature and humiditysuitable for Achatina fulica habitat .
PENERAPAN MODEL PEMBELAJARAN INOVATIF TIPE GUIDED TEACHING PADA PELAJARAN BIOLOGI KELAS X DI SMAN 1 BASA AMPEK BALAI TAPAN KABUPATEN PESISIR SELATAN Putri, Imelda -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
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Abstract

This research is inspired by students’ low learning outcome on biology students’ in material ecosystem X grade at SMAN 1 Basa Ampek Balai Tapan in Pesisir Selatan district in academic year 2012/2013. One of the alternative ways to improve students’ learning outcome in Biology is to implement innovative learning model with type Guided Teaching, it is expected to improve students’ Biology learning outcomes. This research aims to know about the improving of learning outcome by implementing Innovative Learning with type Guided Teaching toward Biology course X grade at SMAN 1 Basa Ampek Balai Tapan in Pesisir Selatan district. Type of this research was Experimental research and research design was Randomized Control Group Posttest Only Design. Technique of data collection was Purposive Sampling. The result of this research can be seen that Experimental class had average score higher than control class. So, it can be conclude that implementing of Innovative Learning Model Guided Teaching type able to improve student’ learning Biology X grade at SMAN 1 Basa Ampak Balai Tapan in Pesisir Selatan District.
JENIS-JENIS IKAN YANG DITANGKAP DI MUARA SUNGAI SALIDO KECAMATAN IV JURAI KABUPATEN PESISIR SELATAN Saputra, Joko Hendriyanto
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Abstract

Fish is aquatic organisms that are susceptible to environmental changes, human activities affect waterquality, physical, chemical, or biological, that affect the life and the spread of the fish. Salido estuarypollution caused by domestic wastes, residual use of fertilizers and pesticides, that can pollute estuarieswater. Overfishing also occurs in estuaries Salido, so that some species of fish that live in the estuarybecomes rare. The increasing human population growth in the area, the less land, so that a change in thefunction of mangroves as residential and garden, causing of mangrove vegetation decreases. This study aimsto determine the species of fish and physical-chemical parameters of water in estuaries Salido. The study wasconducted from August to September 2014 in an estuary Salido District of IV Jurai District of PesisirSelatan. The method used is descriptive survey with purposive sampling, where sampling is divided into 3stations by different estuarine conditions. Activities during the study done in two stages, the first stage offishing in estuaries Salido, the second phase of identifying fish in Ecology Laboratory Department ofBiology, Faculty of Mathematics and Natural Sciences Andalas University, Padang. Based on the results, 17species from 3 orders and 11 families with 429 individuals. The results of this study indicate that manyspecies of fish are found is Ambassis marcracanthus 25.87%, Liza subviridis 19.81%, Gerres filamentosus11.88%, Caranx tille 8.39%. Physico-chemical parameters of water has an important role to support theexistence of fish such as temperature, pH, salinity, water transparency and speed of water flow.
KEPADATAN SARANG GALO-GALO (Trigona spp.) DI KELURAHAN BALAI GADANG KECAMATAN KOTO TANGAH PADANG SUMATRA BARAT Agusnadi, Adi -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Abstract

Galo Galo (Trigona spp.) are able to adapt in a variety of locations and a variety of housing types of bamboo houses, wood to stone, these insects breed rapidly. In addition, population-galo galo bees require a fairly moist air. In connection with it has conducted research on nest density Galo-Galo (Trigona spp.) in the Village Hall Tower, District Koto Tangah, Padang in West Sumatra in December 2013 and ending in January 2014. This study used a descriptive survey method to measure the density of nests found in the study site and the purpose of this research is to look at the density of nest-galo galo (Trigona spp.), The character of nesting and food resources bee plant species found on the study site, From the research found that the number of nests 3 2 cottage home in plantation and one in houses with an average of 1 / ha. gate length ranging from 13.8 mm to nest with 32.2 mm, a height of 142 cm soil surface ranges up to 203 cm and a diameter ranging from 6.2 mm gate nest up to 11.8 mm.
DERMATOGLIFI UJUNG JARI DAN TELAPAK TANGAN PENDERITA TUNANETRA DI PANTI SOSIAL BINA NETRA (PSBN) TUAH SAKATO PADANG Sari, Weni Novita
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Dermatoglyphics is a theory of knowledge based on the epidermal or ridge skill on the skin surface. This study arms to investigate the characteristic dermatoglyphics fingertips and palms in PSBN Tuah Sakato Padang blind patients. This study used a purposive sampling method for random sampling group for the visually impaired and normal group. From the data shows that the percentage of fingerprint patterns between visually impaired and normal groups. In which the percentage of fingerprint patterns of the largest blind group 40,5% radial loops . While the normal group 24% radial loops. The test statistic is chi-square test showed that fingerprint patterns visually impaired group and the normal group there is a noticeable difference. Based on the statistical test is test number tendrils fingertips t-student patients who do not suffer from blind and visually impaired are not significantly different. Percentage frequency palms spiraling patterns in which the percentage of visually impaired group =55,5% and I4=60%, while the normal group =12,5% I4=80% and H=2,5% and the big blind atd angel and normal patients were not significantly different.
INVENTARISASI JAMUR PADA BAWANG MERAH (Allium ascalonicum L.) YANG DIJUAL DIBEBERAPA PASAR DI KOTA PADAN Wirdawati, Yenni -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Abstract

Red Onion is annual crops. The plants is chacaterized with shaped clumps, fiber roots, very short trunk barely visible, and the leaves are elongated cylindrical shape. Red Onion contain vitamin C, potassium, fiber, and folic acid. Beside of that, red onion also contain calcium and iron. Red onion is very easily contaminated by fungi. Red onions damage are caused by fungi that occurs in post-harvest which is influenced by environmental and storage condition were not as good as that seen in traditional markets and dirty and also wet market’s condition, can cause red onions are contaminated by fungi. Red onions which are contaminated by fungi causing rot of onion and no longer in demand by consumers, and can cause substantial losses to traders. This study aims to inventory the types of fungi found in red onions.This research was conducted at the Laboratory of Microbiology, Department of Biology, Faculty of Mathematics and Natural Sciences Andalas University Padang. The research was conducted in February and March 2014. This study used a descriptive survey method, namely by direct observation in the field using contaminated onions and mushrooms cultured in the laboratory to obtain pure cultures and identified macroscopically and microscopically. Research results indicate that the fungus is present in onion (Allium ascalonicum L.) which are sold in several markets in Padang, including Aspergillus niger, Aspergillus ochraceus, Aspergillus parasiticus, Penicillium sp and Penicillium expansum.
EFEKTIVITAS EKSTRAK SEREH WANGI (Cymbopogon nardus L. Rendle) TERHADAP KECOAK JERMAN (Blattella germanica L.) Populasi VCRU-WHO, GFA-JKT DAN HHB-JKT Sahara, Syafni -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
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German cockroaches are one of insect species that pests classified, because it is habit whichdamaging the cloth, books and other household equepments. In addition, cockroaches also left the smallof area or in a food which visited. Cockroach act as a vector of diseases such as diarrhea, dysentery,cholera, typhoid, and leprosy, as well as can cause asthma and allergies of human. Long standingcockroach controled by use of synthetic insecticiedes. The use of synthetic insecticides in not only has theadventages but also has disadvantages. Furthermore, necessary to find other alternative are safe for theenviroment. The one of is use of plant base insecticides such as extracts of sereh wangi (Cymbopogonnardus). This research aims to determine the potensial of sereh wangi in controlling the population ofmale german cockroach VCRU-WHO, GFA-JKT, and HHB-JKT. This research used an experimentalmethode with glass jar (kontak) using a three population of german cockroach. The experimentalcockroach was use an adult male cockroach which was about 2 until 3 months and everytime treathmentis done three time replay. Based on the on the criteria of effectiveness of insecticide that prepared by thedirectorate of fertilizer and pesticides (2004) the consentration of sereh wangi extract has not beeneffectively use to immobilize and lethal german cockroach population VCRU-WHO, GFA-JKT, andHHB-JKT because KT90> 20 minutes and LT90> 6 hours.
TINJAUAN PEMAHAMAN GURU BIOLOGI DALAM MENGHADAPI KURIKULUM 2013 DI SMA NEGERI SE-KOTA PADANG TAHUN PELAJARAN 2014/2015 Ningsih, Eva Nofria
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
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This research is motivated by the lack of knowledge and understanding of the biology teachers about curriculum 2013. The aim of this research is to determine the understanding of the biology teachers in SMAN Padang city about curriculum 2013 in academic year 2014/2015. The type of this research is a descriptive research with quantitative method. The sample in this research is 20 biology teachers in SMAN Padang city in 2014/2015. The data obtained by distributing questionnaires to the respondents. The result shows that percentage of biology teachers understanding in SMAN Padang city about 2013 curriculum in academic year 2014/2015 as a whole with an average of 79.05% with a good category. It can be concluded that the understanding of the biology teachers in SMAN Padang city in academic year 2014/2015 about curriculum 2013 is good.
PENGARUH PENERAPAN STRATEGI GENERATIVE LEARNING TERHADAP HASIL BELAJAR BIOLOGI SISWA KELAS VIII SMP N 5 PARIAMAN Kurniawan, Hendra -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
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The research was due to the fact that students’ outcome in learning biology was considered to be low. Students learned inactively, the learning process was teacher-centered, and the student had lack of interaction. One possible way to copewith the problems was to implement Generative Learning Strategy during teaching and learning process. The research aimed and finding out influence of the implementation of Generative Learning strategy toward students’ biology learning outcomes at SMP N 5 Pariaman grade VIII. The design of the research was experimental research, using randomized control posttest only design. The population in the research was all grade VIII student of SMP N 5 Pariaman 2013/2014. The sample was chosen using purposive sampling technique. The sample of the research was 24 grade VIII2 student as the experiment group and 23 grade VIII5 students as the control group. The form of the test was multiple-choice test. The items were 34 questions. Based on the research findings, it was seen that exsperiment group’s mean score was 78,79 while the control group obtained 73,90. From the data analysis, it was obtained that the tcalculated was 2,48 while the ttable was 1,67. Therefore, the tcal>ttable, which meant that the hypothesis was accepted, with the degree of certainty was 95% (α=0,05). It was concluded that Generative Learning strategy influenced positively toward students’ biology learning outcomes’ at grade VIII student of SMP N Pariaman 2013/2014.
PENGEMBANGAN HANDOUT YANG DILENGKAPI MINDMAP PADA MATERI STRUKTUR DAN FUNGSI SEL UNTUK SMA/MA Usni, Lailatul -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
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Abstract

design, develop , and disseminate, but the study was only done until the development phase because limitations time and costs. Define phase consists of a front end analysis, the analysis of the student, and analysis tasks. At the design stage to design instructional materials in the form of handouts on the material structure and function of cells, then at some stage develop test the validity by a validator which consists of 2 professors STKIP PGRI West Sumatra and 2 teachers of SMAN 1 IV Nagari Bayang Utara. Test practicalities by 2 teachers and 24 students of class XII Science SMAN 1 IV Nagari Bayang Utara. The data of this study is primary data and analyzed the validity and practicalities questionnaire answers obtained from the validity and practicalities.Validity test results handout that comes mindmap by validator indicates that this handout at very valid criteria ie 95.30% in terms of the requirements didaktif, construction and technical. Practicalities of test results by teacher and student handouts showed that this mindmap handout that comes in a very practical criterion is 94.29% and 88.37% in terms of ease of use, usefulness and efficiency of the learning time. It can be concluded that comes mindmap handouts on the material structure and function of cells produced have met the criteria very valid and very practical.

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