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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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PENGEMBANGAN HANDOUT DENGAN TAMPILAN MAJALAH PADA MATERI SISTEM GERAK PADA MANUSIA UNTUK SMP KELAS VIII Utami, Purnama Sari
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Abstract

The material teaching like handout hasn’t been used in this school, to support studying process, teacher use material like Lembar Kerja Siswa (LKS). The material of teaching which is teacher use is still not interesting yet, the picture is not colorful, the picture information is not clear and not practice so that student got difficulty in understanding the material in learning process including human movement system material. Because of that, it need the development material like handout by magazine view in human movement system material. This research purpose to produce valid handout and practice by magazine view in human movement system material for class VIII. Knowing the validity and practicality of handout with magazine view in human movement system material for class VIII developed. This research is a development research by procedural model which is consist of define ,design, and develop . this research is done in STKIP PGRI West Sumatra and SMPN 10 Padang class IX in odd semester year 2013/2014. The subject of this consist of 5 validation, and to test the practicality is 0done by 2 teacher and 32 students in human movement system material. The data result of research show that validity value of handout in average is valid category 87,83%. The result of practicality of handout by magazine view of teacher with category very practice 90,83% as average, meanwhile by the student in human movement system material value is 87,30%. So the average of practicality of handout for human movement system material is 89,06%. Based on the research result which is done, it can be concluded that handout by magazine view in human movement system material for SMP is completely valid and practice criteria.
UJI EFEKTIFITAS MINYAK SERAI WANGI (Andropogon nordus L.) TERHADAP KUTU DAUN (Aphis gossypii G.) (HOMOPTERA: APHIDIDAE) Sasmita, Linda -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Abstract

Aphis Gossypii is bad animals that eat some plants. Aphis Gossypiitakes and eats leaf and epidermis structure. Brown leaf and curly is cause by Aphis Gossypii and plant can dead. Take care of plant uses sintetic pepticida that give negative effect toward field. To least using sintetic pepticida need to do improving good field such as, using nabati pepticida and serai wangi oil. Serai wangi oil has citronella unsure that is dangerous contact causing Aphis Gossypii lost energy until dead. The purpose of research is to determine effective serai wangi oil concentration to handle Aphis Gossypii. This research is done from February-March 2014 at Laboratory Zoology College of Teacher Trainning Biology Education STKIP PGRI Sumatera Barat using RAL with 6 treatment and 5 test. As A treatment (bad animals), B (0.1% serai wangi oil), C (0.2% serai wangi oil), D (0.3% serai wangi oil), E (0.4%serai wangi oil), F (0.5% serai wangi oil). Parameter that is researched first dead and mortalitas nimfa Aphis Gossypii.The result of research is analyzed with many diagnoses and BNT test in 5% level. The result of research show that using serai wangi oil giving effect toward first dead mortalitas nimfa Aphis Gossypii. The test result of BNT can be that svery treatment giving value that give different toward first dead mortalitas nimfa Aphis Gossypii. Effective concentration to develop and take care Aphis Gossypii that has 0.4% concentration.
DERMATOGLIFI UJUNG JARI DAN TELAPAK TANGAN PENDERITA HEMOFILIA DI SUMATERA BARAT Masni, Rika Tirta
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Abstract

Dermatoglyphic has associated with many genetic disorder. Hemophilic is ressesive genetic disorder that linkage in Xchromosome. This study aimed to describe characteristic of fingerprints pattern, total ridge count, atd angle, andpalmprints pattern frequency of hemophilic patients in West Sumatera. The dermatoglyphic features of 20 hemophilicpatients and 20 control group were collected from April 2014 to June 2014 in DR. M. Djamil hospital and a few regionsin West Sumatera consist of Padang, Solok, Pariaman, West Pasaman, and South Pesisir. The data was analysed usingchi square test, t test, and percentage. From the analysis, Arch pattern was not found in hemophilic patients and RadialLoop pattern percentage was much than control (33%>28,5%). Average of total ridge count hemophilic patients wassmaller than control (164,25<185,4). Atd values were 30o-52o and 33o-70o for the hemophilic patients and control. Infact, the values were not significant different between hemophilic patients and control. But, palmprints patternfrequency have different which in hemophilic patiens were founded in hypothenar, interdigital III, and interdigital IV.Meanwhile, palmprints pattern frequency in control were founded in all of palm areas.
PENGARUH PENBERIAN PUPUK ORGANIK TERHADAP PRODUKSI TANAMAN BUNCIS (Phaseolus vulgaris L.) Riza, Fatma -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Abstract

Fertilizer is a materials used to repairing fertility of farm land. Target of fertilization to adding availibility element of hara in farm land so plant grow and expand well and maximal productive. Chaff ash, chickenrun fertilizer, cow shed fertilizer, and sheep fold fertilizer are organic fertilizer that can repaire nature of farm land so that can improve beans productive. This research have been done at June – July 2013. To the purpose of this research to know the influence of organic fertilizer for increasing the beans (Phaseolus vulgaris L.) production. The research used the Randomized Complete Block Design (RCBD) with 5 treatments and 5 replication. The treatment are A= control, B= chaff ash, C= chickenrun fertilizer, D= cow shed fertilizer, E= sheep fold fertilizer. The result of research analysed with RCBD at 5% and 1%. Beans productive the perceived is amount of beans and wet wight of beans. The result of research show that organic fertilizer using organic fertilizer of chaff ash 150 gram/plant, chickenrun fertilizer 150 gram/plant, cow shed fertilizer 150 gram/plant, and sheep fold fertilizer 150 gram/plant do not giving influence to amount of beans and wet weight of beans.
Morfometri Ovarium Mencit (Mus musculus L. Swiss Webster) yang Terpapar Ekstrak Brotowali (Tinospora crispa L.) Husen, Saddam -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Abstract

Brotowali is a traditional medicine plants, have potential be contraception. The plant have barberin, kolumbin, glukosid, pikokarotin and active substance at brotowali is alkaloid, have antiproliferative in reproduction cells. Oosit in ovarium is active cell proliferative. This aimed is research to find out morfometri ovarium of mice a treatment brotowali extract. This research is experiment research used completely randomized design, with 4 treatments and 6 replications. The treatments given was various dosage of brotowali extract, they are P1 ( given extract solvent / CMC 5 % ), (P2) a dosage of 5x10-2 mg/bb, (P3) 6x10-2 mg/bb and (P4) 7x10-2 mg/bb. This research was conducted in February 2014 in Zoology Laboratory of Biology FMIPA UNP. The parameter observed length of ovarium, wide of ovarium, sum of corpus luteum and diameter of corpus luteum. The data analisys by ANOVA. The result shows that brotowali extract not significant p < 0,05 to length of ovarium, wide of ovarium, sum of corpus luteum and diameter of corpus luteum.
STUDI PEMANFAATAN TUMBUHAN FAMILIA ZINGIBERACEAE YANG BERKHASIAT OBAT DI KECAMATAN LUHAK NAN DUO KABUPATEN PASAMAN BARAT Fernando, Oki -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Ethnobotany is the study of plants used by peoples with traditionally. In the life are fivecategories plant benefit, one of wich used as medicine. One of the groups of plants are used formedicinal is plants from family Zingiberaceae that contains many active compounds includingflavonoids, saponins and essential oils. In Indonesia, the used of plants for treatment are stilldeveloping in the peoples, as in district of Luhak Nan Duo peoples in West Pasaman. Thisresearch has been conducted in March 2014. The method that as use is descriptive survey methodusing observation and interview techniques. The selection of the respondents using purposivesampling technique. The research meet 6 species of medicinal plant from family Zingiberaceaeas Alpinia galangal, Costus speciosa, Curcuma domestica, Curcuma xanthoriza, Zingiberofficinale and Zingiber purpureum. The medicinal plant can treat eleveen kinds of diseases. Fivekind of diseases can be treat with a single drug and six kind of diseases can be treat withmedicinal herbs.
PENGARUH EKSTRAK BROTOWALI (Tinospora crispa L.) TERHADAP SIKLUS REPRODUKSI MENCIT (Mus musculus L. Swiss Webster) Rahim, Aulia -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Abstract

Brotowali (Tinospora crispa L.) have containt of alkaloid and it used as natural contraception. Contraception like pill, insection and IUD which distributed by government also has negative impact, because of that we need to find the alternative from plants which has potential to be a contraception. The aim of this researh is to find out the effect of brotowali extract toward the cycle reproduction of mice (Mus musculus L. Swiss Webster). This research used completely randomized design with 4 treatment and 6 replycation. The object which use in this test is female mice with weight 20-25 gram. Giving extract via oral used gevage needle with 0,5 cc volume for 26 days. The result showed brotowali extract can extenting of estrus cycle. Extenting estrus cycle reach out until ±13day (in one estrus cycle), extending proestrus and metestrus phase, where cutback in estrus phase. The largest added time in proestrus phase was found in B (1, 35 days) and D (1,93 days) in metestrus phase, whereas not significantly P < 0,05 in diestrus phase. Then in the control of estrus phase founded (1,4 days) and cutback in D (0,5 days), and in one estrus cycle we get total time on control (5,67 days), B (10,5 days), C (11,33 days) and D (12,80 days). It can conclude that the extract of brotowali directly influence reproductive cycle of the mice by axis hipotalamus, hipofisis and ovarium mechanism.
PENERAPAN METODE BUZZ GROUP TERHADAP HASIL BELAJAR BIOLOGI SISWA KELAS XI MAN KOTO BERAPAK KECAMATAN BAYANG KABUPATEN PESISIR SELATAN Irdasari, Diana -
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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Cause of low learning outcomes is influenced by several factors, including lack of teachers using models and a variety of learning methods, so that students are less motivated in the learning process. The low learning achievement of students is the impact of the biological condition of a teacher-centered learning, which is still the dominant source of learning for students. Results biology learning that took place in MAN Koto Berapak still below the minimum completeness criteria (KKM) established school. Minimum completeness criteria in schools is 78. One alternative to improve student learning outcomes is to apply the method of Buzz Group. By applying this method is expected to improve student learning outcomes. This study aims to determine the effect of the application of methods Buzz Group on learning outcomes of students in class XI biology MAN Koto Berapak 2013/2014 school year. This study is a Randomized Experimental Design Control Posttest Only Design. The study population was all students of class XI MAN Koto Berapak enrolled in the second semester of 2013/2014 academic year spread over 3 classes. With purposive sampling technique, then that becomes the study sample class is a class XI student IPA1 as an experimental class of 27 people and the students of class XI IPA3 as the control class of 25 people. The results of the study can be seen that the experimental class had a higher average than the control class where tcount> ttable meaningful research hypothesis is accepted, it can be concluded that the application of the method of Buzz Group influence on student learning outcomes biology class XI Science MAN Koto Berapak District of Bayang Regency Pesisir Selatan.
ANALISIS SOAL UJIAN BIOLOGI SEMESTER I SISWA KELAS X SMA NEGERI 9 SIJUNJUNG TAHUN PELAJARAN 2013/2014 Sari, Novelia Handika
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
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Analysis of items is an activity that can help improve the test quality. This research is aimed to provide information about validity, reliability, difficulty index, discrimination power and affectiveness options on items of the biological examination in first semester at X class at SMAN 1 in Sijunjung in academic year 2013/2014. This research is a descriptive research in which the researcher describes and interprets the data as it is. From the data analysis, it can be concluded that the validity problem (0,19) is in the low criteria, the reliability (0,92) is in the high criteria, the difficulty index (0.33) is in the adequate criteria, discrimination power (0, 11) is in the bad criteria. Effectiveness options with effective option key (19 items), and (21 items) ineffective option key, rapscallion effective option (3 items), and (37 items) rapscallion ineffective option. In terms of validity, reliability, difficulty index, discrimination power and effectiveness options, there are 2,5% meet with good criteria and 97,5% do not meet with good criteria.
KORELASI ANTARA PERHATIAN DAN MOTIVASI DARI ORANG TUA DENGAN HASIL BELAJAR BIOLOGI SISWA KELAS VIII MTsN KOTO XI TARUSAN KABUPATEN PESISIR SELATAN Yuni, Endang Srimah
Pendidikan Biologi Vol 4, No 2 (2014): Jurnal Wisuda ke-49 Mahasiswa Prodi Biologi
Publisher : STKIP PGRI Sumbar

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The attention and motivation from parent is a factor which is available in those individuals. Where have many factors which are influencing student Biology result, like attention and motivation. Based on observation which is done in MTsN Koto XI Tarusan Kabupaten Pesisir Selatan is gotten the information that in Biology, students have difficulties which comes from lack of interest, motivation, time management , and health, meanwhile from the students lack of parent attention, unsupported environment so that causing the student got lazy. So that directly or not, it will influence to students achievement. This research is aiming to know the relation of attention and motivation from parent with the result of student class VIII MTsN Tarusan Kabupaten Pesisir Selatan. The type of this research is descriptive. Population in this research is Student Class IX MTsN Koto XI tarusan Kabupaten Pesisir Selatan in 2014/2015 education year with total 197 students. Mean while the population which is being as sample are 47 people. This technique which is used in developing this sample is random sampling, where every member is taken randomly by looting. Based on the result in research which is gotten r 0,405 in attention of parent with enough interpretation, meanwhile value of r in motivation is 0,469 with enough interpretation. It can be conclude that there is correlation between attention and motivations from parent with the result of student in Class VIII MTsN Koto XI Tarusan Kabupaten Pesisir Selatan.

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