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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 1,428 Documents
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ANALISIS KUALITAS MIKROBIOLOGI SUMBER AIR MINUM (AIR SUMUR) MASYARAKAT KOTA MATARAM SEBAGAI LANGKAH PREVENTIF TERHADAP WABAH DIARE DAN KOLERA Agus Muliadi; Mursalin Arifin Arjun
Bioscientist : Jurnal Ilmiah Biologi Vol 3, No 2 (2015): 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.v3i2.1417

Abstract

Water is an essential material in life and none of the creatures in this world who do not need and do not contain water. In line with the progress and improvement of  living standards, the City of Mataram have water supplies are slowly getting polluted. This study aims to: 1) To Know the value MPN Coliform, value MPN Coliform fecal and the number of colonies of Escherichia coli in the well water community in Mataram. This study is a survey research with a quantitative descriptive design. Results of this study are (1) Water wells containing Mataram City community MPN Coliform most value lower by 20 cells/100 ml, while the highest is at ≥24.000 cells/100ml; MPN Coliform fecal values were lowest at 14 cells/100 ml, while the highest is at ≥24.000 cells/100ml; while the presence of Escherichia coli bacteria positive in all samples of well water; (2) Water wells Mataram City community Based MPN Coliform indicator value is known by 75% is not suitable for consumption; indicators of MPN Coliform fecal is not worth as much as 70.8% of consumption; indicator bacteria Escherichia coli as much as 100% unfit for consumption.
TINGKAT FILOGENETIK RHOPALOCERA DI TAMAN WISATA ALAM KERANDANGAN KABUPATEN LOMBOK BARAT Nofisulastri Nofisulastri; Monika Ayuningtiyas
Bioscientist : Jurnal Ilmiah Biologi Vol 7, No 1 (2019): June
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.v7i1.2383

Abstract

This study aimed to determine the existence of the sub-order species Rhopalocera in Kerandangan Nature Tourism Park (NTP) area and the extent of its phylogenetic level between species found. This type of research was quantitative descriptive research. The sampling location consists of two location points namely the location of the park (the front part of NTP) as station I and the waterfall area of the cave wallet used as station II. Sampling was carried out by estimating the distribution of time ie morning and afternoon with observations for 2 (two) weeks. Sample footage used exploratory survey (roaming) with entrapping method. Data were analyzed descriptively to show a description of the morphology of the species found. Then the similarity level index of soransen was calculated with a limit of 9 species based on the number of species found. The results showed that the types of sub-order Rhopalocera found were Troides helena, Papilio memnom, Graphium sarpedon, Papilio peranthus, Doleschallia bisaltide, Cupha erymanthis, Mycalesis sp., and Jamides alecto. While the closest phylogenetic level falls on Papilio polytes and Papilio peranthus is 100% and species with the farthest kinship level are between species of Papilio polytes and Doleschallia bisaltide with a percentage of phylogenetic is 57,9%.
PENGEMBANGAN INSTRUMEN PENILAIAN KINERJA UNTUK MENGUKUR KOMPETENSI LABORATORIUM MAHASISWA DALAM KEGIATAN PRAKTIKUM FISIOLOGI TUMBUHAN Septiana Dwi Utami; Ika Nurani Dewi; Ismail Efendi
Bioscientist : Jurnal Ilmiah Biologi Vol 8, No 1 (2020): June
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.v8i1.2680

Abstract

This study aims to: 1) determine the appropriateness of practicum performance appraisal instruments; and 2) find out whether there are differences in competency of laboratory skills among students. The instrument development procedure refers to the 4-D model with a research trial design using one shoot case study. Before the performance appraisal instrument was applied to 77 semester IV students Department of Biology Education, FSTT, Mandalika University of Education, a validation test was first conducted by an expert. Data collection techniques using validation, testing, and observation. The instruments used in this study were instrument validation sheets, observation sheets of action laboratory skills and tests of thinking laboratory skills. Data analysis using the one way ANOVA test continued with the LSD test. The results showed that: 1) the feasibility of performance evaluation instruments developed in the valid and reliable categories; and 2) there were significant differences in laboratory skills in the three groups at ɑ = 5% in the sufficient category. The conclusion of this research is the performance assessment instrument developed can be used to train student laboratory skills. The implications of this research are expected to contribute to improving the quality of practicum assessment instruments in learning in the laboratory.
PENGARUH KONSENTRASI NAA DAN KINETIN TERHADAP PERTUMBUHAN TANAMAN KRISAN SECARA IN-VITRO Ida Royani; Any Fatmawati
Bioscientist : Jurnal Ilmiah Biologi Vol 4, No 2 (2016): 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.v4i2.219

Abstract

ABSTRACT: In general, this study aims to determine the effect of concentration of NAA and Kinetin the number of shoots and roots in chrysanthemum plants in vitro. The explants were used chrysanthemum sterile. The background of this research is the growing demand for chrysanthemums from year to year as an ornamental and medicinal materials. The research is a scheme would experiment with completely randomized (CRD) with three replications. The medium used was MS medium with added plant growth regulators NAA at a concentration of (0-3) mg / L and the concentration of Kinetin (0-3) mg / L. The parameters in this study is the number of shoots and roots. Data were analyzed using ANOVA two-lane data obtained when normal and homogeneous, when the F test results were significantly different (significantly) conducted a further test by test Honestly Significant Difference (HSD) at the 5% significance level. Using the Kruskal-Wallis test if the data obtained is not normal and is not homogeneous, when the F test results were significantly different (significantly) conducted a further test with Mann-Whitney test at a significance level of 5% and using descriptive if the data obtained are not eligible to be tested parametric and non-parametric. Outcomes of this study are: (1) article published in the journal ISSN.
Pemetaan Spesies Kelelawar Berdasarkan Pola Pemilihan Sarang di Gua Gale-gale Bangkang dan Gua Raksasa Tanjung Ringgit Sucika Armiani; Siti Rabiatul Fajri
Bioscientist : Jurnal Ilmiah Biologi Vol 8, No 2 (2020): 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.v8i2.2996

Abstract

This study aims to determine the pattern of nest selection in bat species inhabiting the Bangkang Gale-gale Cave in Prabu Village, Pujut District, Central Lombok Regency, and Tanjung Ringgit Giant Cave in Sekaroh Village, Jerowaru District, East Lombok Regency. Nests are an important component of bat life. Most types of bats live in colonies in nesting and foraging for food. This research method is descriptive exploratory by mapping cave zones, making squares, analyzing the richness and abundance of bat species at each bat nesting site. The results showed that the nest selection pattern in Gale-gale Cave, namely: Rhinolopus acuminatus, Rhinopoma microphylum, and Rhinolopus simplex were in the same group in zone / zone I. Whereas Chaerephon plicata could be found inhabiting zone / zone II, and Hipposideros ater. saevus inhabit zone / zone III. The pattern of nest selection in the Giant Cave Tanjung Ringgit, Macroglossus minimus and Eonycteris spelaea was found in both zone zone II and zone III caves. Hipposideros ater saevus and Hipposideros diadema are in the same group, namely on the border between zone II and zone III, namely the left and right sides of zone III, or not far from the water source in the cave ± 2 m above the water source, and Rosettusa amplxicaudatus inhabit zone / zone III Giant Cave Tanjung Ringgit.
PENGARUH KURKUMIN KUNYIT PUTIH (CURCUMA ZEDOARIA) TERHADAP KEBERADAAN KOLONI BAKTERI PADA LIMPA MENCIT YANG DIINFEKSI SALMONELLA TYPHIMURIUM Sri Nopita Primawati; Ramdhani Sucilestari; Lely Zainiati
Bioscientist : Jurnal Ilmiah Biologi Vol 2, No 1 (2014): June
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.v2i1.1310

Abstract

This study aims to determine the presence of Salmonella thypimurium in spleen Balb / c mice given curcumin white turmeric (Curcuma zedoaria). The pure compound curcumin is thought to be an imonomodulator that will boost the immune system even though it has been infected using pathogenic bacteria. Oral administration for seven days is expected curcumin compounds have been entered in every body tissue, so it can optimize body function even if given the infection that will inhibit and disrupt the organ. This study used 24 mice with control treatment (aquadest), curcumin, curcumin and infection, the last infection alone. Infection was administered on day 7 by injecting a dose of 105 CFU Salmonella thypimurium on the intraperitoneal (Ip) portion. On the 10th day all mice were killed and their lept spies were aseptic for bacterial colonies observation. Observation of bacterial colonies in spleen of mice was done by plate method, cultured on selective medium of Salmonella Sigella Agar (SSA), After incubation for 24 hours (1 day) no bacterial colonies were found on SSA media. In each treatment either control, curcumin, curcumin and infections or infections alone. This is because the number of Salmonella thypimurium bacteria infecting mice is too small. By infecting mice using Salmonella thypimurium only 10% of the germs that can survive and live in the body of mice. 1 hour after intravenous or intraperitoneal infection, more than 90% of the inoculated germs are captured and destroyed by phagocytes. The remaining amount is only 10%, so generally this disease does not cause death.
PENTINGNYA PEMBELAJARAN MOBILE, KEARIFAN LOKAL, DAN KEPARIWISATAAN Firman Septiawan; Nur Azizah; Paras Purnama Gita; Yusran Khery
Bioscientist : Jurnal Ilmiah Biologi Vol 7, No 2 (2019): 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.v7i2.2379

Abstract

This study aims to evaluate the application of local wisdom-oriented mobile learning and tourism in West Nusa Tenggara. This type of research is a descriptive study carried out by survey method. The research subjects consisted of 32 students of biology education in semester III and semester V of Mandalika University of Education in the academic year 2019-2020, taken by simple random technique. Data on the application of learning based on local wisdom and tourism was obtained using an observation questionnaire on the application of learning based on local wisdom and tourism in West Nusa Tenggara. The results showed that, the lowest score of aspects of tourism-based learning and local wisdom lies in the lecture aspect starting with the tourism context of West Nusa Tenggara at 53.91 with sufficient categories. While the highest score of lectures was delivered practically related to local products typical of the people of West Nusa Tenggara with a high category of 63.28. Two aspects of learning based on local wisdom and tourism have enough categories namely the lecture aspect starts with the West Nusa Tenggara tourism context to develop knowledge about tourism. While the rest are in the good category.
DIVERSITY OF MEDICINAL PLANTS IN NATIONAL PARK OF RINJANI MOUNTAIN IN ORDER TO ARRANGE PRACTICAL HANDOUT OF PHANEROGAMAE SYSTEMATICS Hudniyati Raslina; Iwan Doddy Dharmawibawa; Safnowandi Safnowandi
Bioscientist : Jurnal Ilmiah Biologi Vol 4, No 1 (2016): June
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.v4i1.210

Abstract

ABSTRACT: National Park is an area of natural resource conservation and ecosystem which is utilized for research, science, education, culture, tourism, and recreation. National Park of Mount Rinjani is located on Lombok island that estimated very high flora diversity. Medicinal plants or herbal are a source of bioactive compounds that efficacious cure various diseases. The purposed of this study was to examine and identify the types of medicinal plants that  found in Mount Rinjani National Park area for developing practical handout of Phanerogamae Systematic.  This research were descriptive exploratory with qualitative and quantitative approach. Data collection techniques consisted of interviews, observation, validation, test readability by the students, and documentation. The data were analyzed descriptively and techniques percentage. The outcome of this research were form of Practical Handout of Phanerogamae  Systematic that developed using 4-D model of modified until step 3, validated by two validators of teaching materials and contents. Practical instructions legibility test by 20 students of Biology Education Program Studies in 6th semester of IKIP Mataram, which has been doing practical to determine the feasibility of practical instructions. The results showed that there are diversity of medicinal plants in Mount Rinjani National Park area with discovery of  34 species of medicinal plants used by people to cure disease. Based on the results of validation by expert instructional materials at rate of 71.4% and content on the level of achievement of 86.3% of eligible used without revision. While the test readability by 20 students of Biology Education in 6th semester showed an average score of 6.68% achievement otherwise unreadable.
Effect of Inquiry Creative Process Learning Models on Improving the Critical Thinking Ability of Prospective Science Teachers Ni Nyoman Sri Putu Verawati; Wahyudi Wahyudi; Syahrial Ayub; Wiwin Putriawati; Saiful Prayogi
Bioscientist : Jurnal Ilmiah Biologi Vol 8, No 2 (2020): 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.v8i2.3214

Abstract

Critical thinking has become a very important part as one of the goals of learning at the level of higher education in Indonesia and globally, and learning based on inquiry activities is recommended as a teaching foundation for training learners' critical thinking ability. Teaching inventions towards critical thinking must be trained to prospective teacher for better education in the future. This study aims to determine the effect of the Inquiry Creative Learning (ICP) learning model on improving the critical thinking ability of prospective science teachers. This research is an experimental study with the design of "one group pretest-posttest design". The subject of implementation as a research sample were 20 prospective science teacher who is currently studying at the Faculty of Teacher Training and Education (FKIP), Mataram University, Indonesia. The data of critical thinking ability were analyzed descriptively and statistically, in which homogeneity test, normality test, and t-test were conducted. The results showed that the ICP learning model had an effect on improving critical thinking ability of prospective science teachers.
PENERAPAN MEDIA POSTER BERBASIS INKUIRI DENGAN STRATEGI KOOPERATIF UNTUK MENINGKATKAN KECAKAPAN BERPIKIR RASIONAL SISWA SMP Lalu Jinade; Abdul Wahab Jufri; 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.v1i2.799

Abstract

This study aims to determine the effect of the application of Inquiry-Based Media Poster (MPBI) with the cooperative strategies to improve rational thinking skills junior high school students. This study classified the type of quasi-experimental study (quasi-experimental research) with a pretest-posttest non-equivalent control group design ( 2x2x2 factorial ). The research instrument shaped test of rational thinking skills of students, in the form of a multiple choice test with every answer on the grounds. The data were analyzed by using SPSS Anacova technique 18 for Windows. The results showed that: 1) rational thinking skills that students learn to use MPBI and students learn to use drawing media different significantly; 2) rational thinking skills students learn through STAD cooperative strategies and student learning through NHT types did not different significantly; and 3) interaction between MPBI, cooperative strategy ( STAD and NHT ), and academic ability does not significantly affect rational thinking skills of students.

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