cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Safnowandi
Contact Email
safnowandi_bio@ikipmataram.ac.id
Phone
+6287865818141
Journal Mail Official
bioscientist@ikipmataram.ac.id
Editorial Address
Jalan Pemuda Nomor 59A Gedung Catur Lantai 1 Mataram Nusa Tenggara Barat 83125
Location
Kota mataram,
Nusa tenggara barat
INDONESIA
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
 4   5   6   7   8 
PENERAPAN MEDIA PEMBELAJARAN BoneLab UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK Siti Rabiatul Fajri; Titi Laily Hajiriah; Islahiyah Islahiyah
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.v8i1.2656

Abstract

This study aims: 1) to find out the increase in student learning outcomes; and 2) to find out students' responses after applying BoneLab learning media in class VIII at MTs. Nahdlatul Mujahidin NW Jempong. The research method uses Classroom Action Research (CAR), which consists of 2 cycles, each cycle containing the stages of preparation, implementation, observation, and reflection. The research instruments consisted of: 1) teacher observation sheet activity; 2) student observation sheet activity; 3) learning achievement test sheets; and 4) student questionnaire response sheets. The data analysis technique used is quantitative descriptive analysis with percentages. The results of the study stated that, the activities of teachers in the first cycle carried out "very well" with an average percentage of 86.48%. Whereas in the second cycle, it performed "very well" with an average percentage of 89.60%, an increase of 3.12%. Activities of students in the first cycle, the average percentage obtained was 89.30% with the category "very good". While in cycle II, the average percentage obtained was 91.5% with the category of "very good", an increase of 2.2%. The percentage of the number of students experiencing mastery learning outcomes of students in the first cycle was 46%, and in the second cycle was 66%. The percentage of students' responses to learning is 82.8%.
KEMAMPUAN ANTIBAKTERI SENYAWA EKSTRAK KENCUR (KEAMPFERIA GALANGAL LINN) TERHADAP PERTUMBUHAN SALMONELLA TYPHI Sri Nopita Primawati
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.v4i2.227

Abstract

Abstract: Keampferia galangal linn or known as kencur is a herb that is widely used by the community with various benefits such as influenza in infants, headaches, sprains, relieve fatigue, gastric inflammation, cough, expedite menstruation inflammation of the ears of children, dirty blood, sore eyes, diarrhea, colds. Therefore it is necessary to conduct scientific research to see the antibacterial ability of kencur extract (Keampferia galangal Linn) against Salmonella typhi growth. This study aims to determine the antibacterial ability of kencur extract compound on S. typhi growth. The type of this research is descriptive experiment, methanol kencur extract. This research uses consensus of different extract of methanol kencur that is 25%, 50% and 75% which will be tested on S. typhi to see the obstacle zone. Given cipro as a positive control and aquades as control negativenya. On the 3rd day all sampell observed the clear zone and written in the primary data. The obtained data is described to explain the ability of the extract zone of methanol kencur. It was found that the extract of methanol, cipro and aquades showed the bioactive compounds contained in kencur gave a low effectiveness against inhibition of S. thypi bacteria growth.
PEMANFAATAN AMPAS TAHU DALAM PENGOMPOSAN LIMBAH JAMUR Daniati Daniati
Bioscientist : Jurnal Ilmiah Biologi Vol 1, No 1 (2013): 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.v1i1.3551

Abstract

The problem of waste disposal that does not follow the rules almost always have a negative impact on the environment both in terms of aesthetics, environmental health and quality of human life. Organic waste derived from household activities is actually harmless, making it easier to handle than liquid and solid wastes containing hazardous materials from factories. Handling household waste is cheap and easy is composting it into compost. One alternative that can be done is to use the waste and waste to make compost with the addition of organic materials such as EM-4 and tofu dregs. In this research will try to utilize the tofu waste as activator in the composting process as a substitute of EM-4. Where the type of tofu dregs used is derived from byproducts in the preparation of tofu in solid form and obtained from the soybean expanse slurry, which is commonly found in tofu entrepreneurs, dregs of tofu mixed with (waste mushroom, oyster mushroom waste, bran, sugar, lime betel and water to taste). This study aims to determine the utilization of tofu pulp in composting of mushroom waste. This research was conducted in Perum Jalan Panji Asmara Number 1 District of Sekarbela, West Lombok regency, from February to March 2013. This research is experiment with qualitative research approach using Randomized Complete Design (RAL) with experiment consist of two treatment factors, that is EM4 and tofu, each treatment factor repeated 3 repetitions. Observational data were analyzed using descriptive analysis. Parameters observed were temperature, odor, color, and humidity. From the results of the study concluded that the use of tofu waste activator in composting of mushroom waste faster than the use of EM4 activator because the dregs know it contains lots of ammonia and quickly decompose, thus accelerating in the composting process.
PENGADAAN BAHAN AJAR DIGITAL BERORIENTASI TELEPON GENGGAM DENGAN MEMANFAATKAN TXT CONVERTER Baiq Muli Harisanti; Lalu Habiburrahman
Bioscientist : Jurnal Ilmiah Biologi Vol 3, No 1 (2015): 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.v3i1.1373

Abstract

The research entitled "Procurement of Handheld Oriented Digital Teaching Materials by Utilizing TXT Converter", this was motivated by the findings of previous research entitled "Learning to Write Scientific Oriented Work on Mobile Phones by Utilizing MJ Bookmaker 4.7.0.258". The findings are as follows: first, the development of jar file type teaching materials to present teaching materials on student mobile phones using the MJ Bookmaker, it can only be applied to certain mobile phones that support java MIDP 2.0 and 2.1. These devices are generally the types of mobile phones produced by trademarks that have been victorious such as Nokia (Simbian), Sony Ericson, and others. The second finding of the study, from the survey of the distribution of mobile phone users involving the number of respondents as many as 142 people from different classes, found the following data: the number of mobile phone users who support Java MIDP 2.0 and 2.1 are 44 people; mobile phone users with Blackberry operating systems as many as 15 users; Users of mobile phones with operating systems (suspected) of Android, 35 users; Windows Phone and Apple users each have 1 user; Users of mobile phones without an operating system are 15 users; 13 people did not have cellphones and 18 respondents without information. This research will be classified into an exploratory design, the instrument development model with an emphasis on quantitative design (quantitative development emphasized). The results of the study are as follows: a. The development of mobile phone-oriented teaching materials by utilizing TXT Converter is the development of minimal cost, even free teaching materials. This condition allows each subject to have teaching materials that will not burden students in terms of costs; b. The TXT data format allows background data images and colors such as PDF and MS. Word is deleted automatically, this will later accelerate the process of accessing data, especially on mobile phones with small memory: c. By presenting learning on mobile phones, teaching materials will later be mobile following wherever, wherever, whenever and under any circumstances the student. From this condition, students are expected to be able to access teaching materials without limits.
PENGEMBANGAN LKS BERBASIS PERMAINAN KARTU DOMINO UNTUK PENINGKATAN HASIL BELAJAR KOGNITIF SISWA Mahendra Widiarto; Titi Laily Hajiriah; Sucika Armiani
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.v7i1.2382

Abstract

Based on the results of preliminary observations at SMP Negeri 10 Mataram shows that students are less involved in the learning process, students tend to be passive and their interest in learning is not optimal due to the lack of variation in the use of instructional media by teachers and have never used the media of domino cards. Therefore, through the development of a domino card based worksheet it is hoped that it can improve student cognitive learning outcomes. This research is a research development with the aim to determine the shape and feasibility of student worksheets (LKS) based on domino cards. Student worksheets (LKS) based on domino cards are student worksheets with the substance of natural science material that are more interesting and enjoyable to learn than other media because this domino card game fosters excessive curiosity and is challenged to seek statements with right answers. The development model in this study is the 4-D model of Thiagarajan, Semmel and Semmel (1974) which consists of 4 stages, namely: 1) Define; 2) Design; 3) Develop; and 4) Disseminate. In this study only three stages were carried out, namely the define, design and develop stages. The role of the validator will be requested after the develop stage is completed. The results of this study obtained an average score of expert validation results of 78.33%. The results of the analysis of the implementation of this device obtained a presentation by students at 94% with a very practical category and from the analysis of the teacher in terms of practicality of the device by 70% with a practical category while the cognitive learning outcomes of students with classical completeness were 80%. Based on the results of the study it can be concluded that the development of a domino card-based worksheet can improve student cognitive learning outcomes.
PENGARUH KOMBINASI PUPUK ORGANIK DAN ANORGANIK TERHADAP PRODUKSI KACANG TANAH (Arachis hypogaea L.) VARIETAS LOKAL BIMA DALAM UPAYA PEMBUATAN BROSUR BAGI MASYARAKAT Hildegardis Jenira; Sumarjan Sumarjan; Sucika Armiani
Bioscientist : Jurnal Ilmiah Biologi Vol 5, No 1 (2017): 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.v5i1.152

Abstract

ABSTRACT: This research has been done in the garden address Jln. Lestari, Gg Manalagi IV no.11 Pangkeruk Bangket, Ampenan, Mataram city, from August to November 2016. This research has four factors of perlakauan consisting of first treatment factor (P0) is 100% of land, second (P1) 100% organic fertilizer, third (P2) 50% organic fertilizer + 50% inorganic fertilizer and fourth (P3) 100% of anorganic fertilizer, all of these treatment factors are repeated 4 times so there are 16 experimental units. The experimental design used was Completely Randomized Design (RAL). The data collection technique was done by direct observation and the data obtained were analyzed using ANOVA, which was assisted by using SPSS version 16 for windows. The results showed that the combination of organic and inorganic fertilizers did not have a significant effect on the stem height, the number of branches, the number of pods, the wet weight of the pods and the dry weight of the pod, but significantly influenced the number of plant leaves with F count 3.580> F table 3.29 on direction of 0.5% significance. After Duncan tested the highest tendency of poduksi was obtained on the P2 perlakun factor followed by treatment factor (P1) and treatment factor (P3), then the lowest growth and peanut production were obtained at 100% P (100%) treatment factor.
IDENTIFIKASI PARASIT CACING NEMATODA GASTROINTESTINAL PADA SAPI BALI (Bos sondaicus) DI DESA TAMAN AYU KABUPATEN LOMBOK BARAT Supriadi Supriadi; Muhammad Khozin Kutbi; Seli Nurmayani
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.v8i1.2658

Abstract

Nematoda worms are one of the helminth groups that have wide distribution in ruminants. Various types of nematoda worms are known as cattle parasites and have affected their health. The aim of this research was to determine the species of gastrointestinal nematoda worms in cattle that were farmed in Taman Ayu Village, Gerung Subdistrict, West Lombok District. A total of 115 stool samples were collected by random sampling from February to August 2018 in 3 sub-village that have high cattle population in Taman Ayu Village. Sampling was carried out by random sampling method in dairy cattle. Fecal samples were examined using native and standard flotation technique to determine the number of species of gastrointestinal nematoda worms. Flotation method was depeloved by employing sugar absolut solution. The results of the examination of the samples have shown 8 species of nematoda parasite worms such as Strongyloides papillosus, Trychosrtongylus sp., Haemonchus contortus, Toxocara vitulorum, Trichuris spp, Nematodirus spp., Capillaria spp., Oesophagostomum spp. and larvae.  Strongyloides papillosus is the species with the highestnumber of infection due to it can be transmitted by autoinfection in the same individual. The farmers limited knowledge about good dairy systems and bad sanitation of cattle farm contribute to high numbers of nematoda worms in fecal samples. It is necessary for farmers to maintain best management dairy systems. Furthermore, routine treatment by anthelmintic will help farmers to protect cattles from the infection.
PENGEMBANGAN LKM BIOLOGI DASAR BERORIENTASI PEMBELAJARAN INKUIRI UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS MAHASISWA Saidil Mursali; Safnowandi Safnowandi
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.v4i2.218

Abstract

Abstract: This study aims to (1) develop the basic Biology LKM-oriented inquiry learning; (2) describe the implementation of Basic Biology learning by using an inquiry-oriented LKM; (3) to describe students' science process skills in Basic Biology learning by using LKM-oriented inquiry learning, and (4) to describe the student's response in Basic Biology learning activity using LKM-oriented learning inquiry. This research is a kind of developmental research, using 4-D model and implementation design using one group pretest-postest. Data to be collected include data of science process skill and student response, with data analysis technique is descriptive qualitative and quantitative. The developed Basic Biology LKMs have validity with reasonable and reliable categories, so they can be used in learning. The results of the implementation of learning tools, including: the implementation of RPS categorized very well, students' science process skills are generally well categorized and experienced an increase with N-gain reaching 0.55 medium category, as well as good student response. Overall it can be concluded that the basic Biology LKM oriented inquiry learning can improve students' science process skills.
Prospective Science-Teachers’ Services Satisfaction: an Exploratory Studies in Private Education Institutions in Indonesia Saiful Prayogi; Taufik Samsuri; Ni Nyoman Sri Putu Verawati; Rahmawati Rahmawati
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.v8i2.3269

Abstract

This study aims to explore the prospective science-teachers’ services satisfaction in private educational institution in Indonesia. Intended educational institution in this study is the Institute of Teacher Training and Education (IKIP) Mataram, Province of West Nusa Tenggara, Indonesia. This study is a survey research, where data is collected using a questionnaire containing the statement items of services satisfaction on the aspects of reliability, responsiveness, assurance, empathy, and tangibility. Questionnaires were given to prospective-teachers who were actively studying and felt the services provided by the institution. Respondents involved as many as 282 prospective science-teachers, each of respondents from three study programs namely biology education, physics education, and chemistry education. The results of measurements of prospective science-teachers’ services satisfaction in IKIP Mataram on the aspects of reliability, responsiveness, assurance, empathy, and tangibility in a row with very good responses of 17.59%, good responses of 60.64%, sufficient responses of 13.76%, and less responses of 8.01%. The recommendation in this study is that private education institutions need to continue to improve services in all aspects, especially the most dominant is the tangible aspect.
PENGEMBANGAN PERANGKAT PEMBELAJARAN SAINS BERORIENTASI PADA SIKLUS BELAJAR 5E UNTUK MEMBERDAYAKAN KETERAMPILAN BERPIKIR DAN PEMAHAMAN KONSEP SISWA SMP Laras Firdaus; Muslimin Ibrahim; Rudiana Agustini
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.v2i1.1309

Abstract

This study aims to develop science-oriented learning devices oriented to a decent 5E learning cycle to empower the thinking skills and understanding of the concept of junior high school students. The development of the tool is based on the Dick & Carey development model (2009), and is implemented in the seventh grade students of SMPN 3 Satap Pringgabaya, East Lombok, by using one group pre-test and post-test design. Based on the research that has been done, there are some findings that is, the value of learning learning device validity ranges from 3 - 4, the average has good category, and the reliability of learning devices developed ranges between 90.84% - 98.83%. The lessons that have been implemented have good category, the students enthusiastically follow the learning activity, the level of legibility of the textbook developed at the instructional level, the most dominant activity done by the students during the activity is measuring, observing and / or doing practicum, working on LKS, and answer (give) responses. Learning cycle 5E has been implemented is a new learning model for students, students feel happy with the 5E learning model, because it can empower the thinking skills and understanding of student concepts, and the average level of thinking and understanding of students are at the relational level, with a percentage of 45.67%. Based on the results of research that has been implemented, it can be concluded that, learning tools developed feasible, practical, and effective, so it can be applied to empower the skills of thinking and understanding of concepts.

Page 6 of 143 | Total Record : 1428

 4   5   6   7   8 

Filter by Year

2013 2026


Reset
Filter By Issues
All Issue Vol. 14 No. 1 (2026): March Vol. 13 No. 4 (2025): December Vol. 13 No. 3 (2025): September Vol 13, No 3 (2025): September Vol. 13 No. 2 (2025): June Vol. 13 No. 1 (2025): March Vol 12, No 2 (2024): December Vol. 12 No. 2 (2024): December Vol. 12 No. 1 (2024): June Vol 12, No 1 (2024): June Vol. 11 No. 2 (2023): December Vol 11, No 2 (2023): December Vol 11, No 1 (2023): June Vol 10, No 2 (2022): December Vol 10, No 1 (2022): June Vol 9, No 2 (2021): December Vol 9, No 1 (2021): June Vol 8, No 2 (2020): December Vol 8, No 1 (2020): June Vol 7, No 2 (2019): December Vol 7, No 1 (2019): June Vol 6, No 2 (2018): December Vol 6, No 1 (2018): June Vol 5, No 2 (2017): December Vol 5, No 1 (2017): June Vol 4, No 2 (2016): December Vol 4, No 1 (2016): June Vol 3, No 2 (2015): December Vol 3, No 1 (2015): June Vol 2, No 1 (2014): June Vol 1, No 2 (2013): December Vol 1, No 1 (2013): June More Issue