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Bioscientist : Jurnal Ilmiah Biologi
Published by Universitas Pendidikan Mandalika
ISSN : 23385006     EISSN : 26544571     DOI : https://doi.org/10.33394
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences
Bioscientist : Jurnal Ilmiah Biologi (BJIB), receiving and publishing article in the form of research (scientific article) in the field of biology education and utilization of biological research in learning. Moreover, this journal bridges the gap between research and practice, providing information, ideas and opinion, in addition to critical examinations of biology research and teaching. Through the coverage of policy and curriculum developments, the latest results of research into the teaching, learning and assessment of biology are brought to the fore. Special emphasize are as follow: 1. Research on Learning Biology (Biology Learning Materials at All Education Levels). 2. Pure Research of Biology Developed or Studied to the Sources, Materials, or Instructional Media Biology (Biology Learning Materials at All Education Levels and Application in Society). 3. Curriculum of Biology Education at all Education Levels. 4. Class Action Research (CAR) and Lesson Study in Biology. 5. Other Qualitative Research of Biology Education. 6. The School Management and Biology/Science Laboratory Management. 7. Biology Learning Evaluation. 8. Teacher Professional Issues/Trends in Biology Education. 9. Another Study for the Scope of Biology Education. 10. Research on Environmental Education.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 14 Documents
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Search results for , issue "Vol 1, No 2 (2013): December" : 14 Documents clear
PENGARUH PENGGUNAAN MODEL SILENT DEMONSTRATION DENGAN MEDIA POSTER TERHADAP MOTIVASI DAN HASIL BELAJAR SISWA KELAS VII SMPN 1 LABUHAN HAJI S. Martina Nidia Rahmawati M.
Bioscientist : Jurnal Ilmiah Biologi Vol 1, No 2 (2013): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v1i2.786

Abstract

Various efforts approach in learning continues to be done, therefore in the implementation of teaching and learning teachers can choose the appropriate approach and method. This study aims to determine the effect of cooperative learning model type Silent Demonstration by using the poster media to increase the biology learning outcomes in grade VII students SMPN 1 Labuhan Haji Year 2012/2013 Lesson. This type of research is a quasi experiment using Postest Only, Non-Equivalent Control Group Design. The population in this study were all students of class VII SMPN 1 Labuhan Haji and the sample used were the students of class VII A which amounted to 36 people as the experimental class and the students of class VII D which amounted to 36 people as the control class taken with Random Sampling technique. Technique of collecting data by using questionnaire to get data result of student's learning motivation and test to get data result of student learning. Result of t-test calculation for data of motivation at significant level 5% obtained t-table equal to 1,67 and t-count equal to 0,68 so tcount < ttabel meaning H0 accepted and result of t-test for learning result at significant level 5% obtained ttable of 1.67 and tcount of 22.5 so thitung > ttabel which means H0 rejected (Ha accepted). Thus the silent demonstration model can give a significant positive effect on the learning outcomes and on the motivation of students in grade VII SMPN 1 Labuhan Haji.
INVENTARISASI KERAGAMAN PLASMA NUTFAH KACANG KOMAK (Lablab purpureus (L.) Sweet) DI KABUPATEN LOMBOK TENGAH PROVINSI NUSA TENGGARA BARAT Ervina Titi Jayanti; Baiq Muli Harisanti
Bioscientist : Jurnal Ilmiah Biologi Vol 1, No 2 (2013): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v1i2.791

Abstract

Peanut Komak (Lablab purpureus (L.) Sweet) is a member of Fabaceae commonly cultivated on the island of Lombok. So far, research on Komac Nuts in Indonesia is still very limited and only focused on biochemical content and its function as protein isolate. This study aims to inventory of germplasm diversity of Komac Nuts in terms of morphological characters in Central Lombok District. Collections of morphological samples (leaves, flowers, fruits, and seeds) were carried out using the exploratory method. The results of the study showed that 11 samples of Komac gene plasma were collected, based on morphological character of Komac nuts showed variation in stem color, flower color, pod characteristic (pod color, pod lip color and pod texture), seed characteristics (shape and color of seed, the presence of spots on the seed). The most commonly found germ plasm placma is that which has a white pod with a purple edge.
PENGARUH PERBEDAAN KONSENTRASI PUPUK MEDIA DIATOM DAN PUPUK KW21 TERHADAP KEPADATAN POPULASI Tetraselmis sp. DI UNIT PELAKSANA TEKNIS LOKA PENGEMBANGAN BIO INDUSTRI LAUT PUSAT PENELITIAN OCEANOGRAFI (LPBIL P2O LIPI) MATARAM Mukminah Mukminah; Agil Al Idrus; Agus Ramdani
Bioscientist : Jurnal Ilmiah Biologi Vol 1, No 2 (2013): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v1i2.796

Abstract

The present research aims at knowing: 1) the influence of different concentration of diatom media fertilizer on the population density Tetraselmis sp.; 2) the influence of different concentration of KW21 fertilizer on the population density Tetraselmis sp.; 3) an optimal concentration of diatom media fertilizer and KW21 for the population density of Tetraselmis sp. An experimental with Completely Randomized Design was conducted by treating diatom media fertilizer and KW21 fertilizer. Each of the treatments was given concentration of 0%, 25%, 50%, 75%, and 100%. The results show that the concentration of diatom media fertilizer did give any significance influence on the population density of Tetraselmis sp. It could be seen from the value of Ftest which was lower than Ftable (23,05) > 3.48) at the significance level of 5%. The concentration of KW21 fertilizer had any significance influence on population density of Tetraselmis sp. by which the value of Ftest was 10,63 and the Ftable was 3.48 at the significance level of 5%. An optimal population density of Tetraselmis sp. fell on the treatment of A1B4C1 (94.83x105 cell/ml) and A2B4C1 (91.83x105 cell/ml).
IDENTIFIKASI TIPOLOGI BIOGENETIK PROTEIN DARAH IKAN NILA DI PASAR TRADISIONAL KOTA MATARAM PROVINSI NUSA TENGGARA BARAT Nofisulastri Nofisulastri
Bioscientist : Jurnal Ilmiah Biologi Vol 1, No 2 (2013): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v1i2.787

Abstract

Sampling (parrot fish) is randomized sampling, ie traditional market (Kebon Roek Ampenan, East Sukaraja Ampenan, and Pagesangan) in Mataram City of West Nusa Tenggara Province. Research method based on standard morphometric measurement and electrophoresis analysis of SDS-PAGE. Fifteen characters measured from six fish samples representing the sampling sites showed that morphologically allegedly there were two different groups of parrot fish samples with striking differences found in the color patterns below the jaws and the color patterns of the fins. Based on the analysis of SDS-PAGE, it is assumed that there are 3 (three) biogenetic diversity seen from the existence of the amount of blood protein band based on 5 standard protein locus, that is 8 protein band (2 sample of parrot fish) and 9 protein band for 4 sample of other parrot fish two different types of allele locations).

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