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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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PENGARUH PENERAPAN POLA PEMBERDAYAAN BERPIKIR MELALUI PERTANYAAN (PBMP) DENGAN MODEL PEMBELAJARAN THINK PAIR SHARE (TPS) TERHADAP AKTIVITAS BELAJAR, KEMAMPUAN BERPIKIR KRITIS DAN HASIL BELAJAR KOGNITIF MAHASISWA PADA MATA KULIAH EVALUASI PEMBELAJARAN Agus Muliadi
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.v1i2.795

Abstract

This study aims to determine the effect of the application of Thinking Poverty through Question (PBMP) Model with Think Pair Share (TPS) model of learning activities, critical thinking skills, and cognitive learning outcomes of students in biology learning evaluation courses. The design used in this study was Pretest-Postest Nonequivalent Control Group Design and the resulting data were analyzed using covariance analysis (Anakova). Based on the research data, it is known that: 1) the application of PBMP with cooperative learning model of TPS is more effective to improve student learning activity compared to learning by lecturing; 2) there is a significant effect on the application of PBMP with the TPS learning model to students' critical thinking skills, since Fhitung is 41.18 and the significance of 0.000, smaller than alpha 0.05; and 3) there is a significant effect of PBMP implementation with cooperative learning model of TPS on cognitive learning outcomes, because Fcount is 384.09 and significance 0.000, smaller than alpha 0.05.
ANALISIS MISKONSEPSI SISWA DALAM MENYELESAIKAN SOAL MISKONSEPSI PADA MATA PELAJARAN BIOLOGI Titi Laily Hajiriah; Saidil Mursali; Iwan Doddy Dharmawibawa
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.v7i2.2356

Abstract

Biology is a basic science for studying living things. Basically, some biological content that is contemporary in the learning process is not only in the form of transfer of information and facts from the teacher to students through what they see and what they hear through specific information processing, but requires literal understanding of concepts. Provision of material biological concepts become biased and inherent in one's understanding and cause cognitive conflict that leads to misconceptions. The purpose of this study is to describe the results of the analysis of students' mastery of concepts in solving problems that are considered correct but theoretically wrong. The analysis used in this study was by identifying students' level of understanding in a material and concept. Conclusions from the study that the level of student misconception through its CRI analysis> 2.5 of 30 students, 97% experienced misconception. For this reason, it is necessary to study biological material and be revised by the teacher and students by studying the material and concepts that are correct or bringing in experts in the field of biology.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE STAD (STUDENT TEAM ACHIEVEMENT DIVISION) DI PADU NHT (NUMBERED HEADS TOGETHER) TERHADAP MOTIVASI DAN HASIL BELAJAR KOGNITIF SISWA Marfani Marfani; Any Fatmawati; Sri Nopita Primawati
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.v5i1.174

Abstract

Abstract: Problems in Biology teaching at SMPN 11 Mataram including the teacher’s method applied in the classroom less varied, and effect to the low student motivation of learning. To resolve the problems, cooperative learning model STAD combining with NHT applied in the calssroom.  The purpose of this study is 1) to describe the motivation of students of class VIII SMPN 11 Mataram on the experimental and control classes in the academic year 2016/2017. 2) explain the effect of cooperative learning model STAD combined NHT against cognitive achievement of students in class VIII SMP Negeri 11 Mataram in the academic year 2016/2017. This research is a quasi-experimental with pretest-posttest control group design. Sampling was done by cluster random sampling technique. The population in this study were all students of class VIII SMPN 11 Mataram, the sample used is class VIII B (experimental class) and class VIII E (control group). Data collection techniques using observation sheets, questionnaires motivation and achievement test was performed using multiple choice test. Based on analysis of student motivation in the experimental class and control, the percentage of students' motivation in the experimental class is higher than the control class. Based on the results of hypothesis testing using t-test pooled variance obtained t count higher than t table ie 3.55> 2.00 at the 5% significance level. Therefore, there is the influence of cooperative learning STAD model combined with NHT against cognitive learning outcomes of students of class VIII SMPN 11 Mataram in the academic year 2016/2017.
PENGARUH MODEL PEMBELAJARAN BERBASIS MASALAH BERMUATAN KARAKTER DAN KECERDASAN NATURALIS TERHADAP LITERASI SAINS SISWA Suhirman Suhirman
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.v8i1.2805

Abstract

This study aims to determine the effect of problem based learning models with character emphasis and naturalist intelligence on students' scientific literacy. This study is an experimental research with a treatment design by Level 2 x 2. Learning treatment includes problem-based learning with character emphasis (PBL-CE), and problem-based learning (PBL), each of which is given to groups of students with high naturalist intelligence and low naturalist intelligence. The research sample was two groups of students taken at random at two schools in the city of Mataram, namely Madrasah Aliyah Negeri 2 Mataram and Madrasah Aliyah NW Nurul Jannah Ampenan. The data of student scientific literacy were analyzed descriptive-statistically to get a description of the level of student scientific literacy, as well as the ANOVA test to test the research hypothesis at a significance level of 0.05. The results of this study show that the scientific literacy of students taught with PBL-CE is significantly higher than students taught with PBL, and students with high naturalist intelligence are significantly higher in scientific literacy than students with low naturalist intelligence. Furthermore, the interaction between problem-based learning (PBL-CE and PBL) and naturalist intelligence significantly influences students' scientific literacy.
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.
PENGARUH PEMBERIAN PUPUK CAIR ORGANIK LIMBAH JAMUR PADA KOLAM UNTUK MENINGKATKAN PERTUMBUHAN IKAN NILA (Oreochromis niloticus) Haerulan Haerulan
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.v1i1.3553

Abstract

This study aims to determine whether or not the effect of organic fertilizer in the waste of fungi pools to improve the growth of parrot fish (Oreochromis niloticus). The type of this study was an experimental study using Completely Randomized Design (RAL) with three treatments in control pool (0 ml of fertilizer) P pool (additional 1000 ml of fertilizer) and R pool (additional 500 ml of fertilizer). Then the results of data measurement (length, height, and weight) were analyzed by Analysis of Variance (Anova) with SPSS 16 for windows program. Based on the results of data analysis, it was found that ineffective organic fertilizer application of fungi waste in ponds for growth of parrot fish (Oreochromis niloticus) in control pond (0 ml of fertilizer) pond P (additional 1000 ml of fertilizer) and pond R (additional 500 ml of fertilizer). Fcount test score is 15.453 and Ftable is 3.371 for fish length, then Fcount test is 9.021 and Ftable is 3.371 for fish height, and Fcount 8.815 and Ftable is 3,371 for fish weight. The conclusions from this study indicate that there are three effects of organic mushroom waste on the pond to increase the growth of parrot fish (Oreochromis niloticus).
PEMANFAATAN ALGA BILANGAN DAN MR. X DENGAN STRATEGI THE POWER OF TWO DALAM PEMBELAJARAN PROSES PEWARISAN SIFAT UNTUK MENINGKATKAN MOTIVASI DAN HASIL BELAJAR SISWA KELAS IX5 SMP NEGERI 1 WAWO Eddy Ilhamsyah
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.v3i2.1418

Abstract

This research is a Classroom Action Research which takes place in 2 cycles with the aim to find out whether the use of Number Algae and Mr. X with the Strategy of The Power of Two can increase motivation and learning outcomes of class IX5 students of SMP Negeri 1 Wawo. Data were collected by pre-test post-test instruments, student activity observation sheets, teacher teaching ability assessment instruments, and guidelines for interviewing student opinions on learning the concept of inheritance. Quantitative data processing results from post-test cycle I and cycle II with the format of daily test results analysis. Descriptive analysis is presented in the form of a statistical table, while for qualitative data the results of observations are by giving a score (value) to the aspects assessed or to alternative answers. The results of the post-test data analysis, in the first cycle the number of students completed 25 students (65.79%) and the unfinished 13 students (34.21%) with an average value of 69.61. In the second cycle, the number of students completed 32 students (84.21%) and 6 students (15.79%) with an incomplete score of 78.68. This means that it has exceeded the minimum completeness criteria (KKM) that have been set for the basic competency concept of inheritance namely 70% with an average value of 75.00. The results of the data analysis of student activeness in learning the inheritance process using Number Algae and Mr. X with The Power of Two Strategy in cycle I of 38 students, 4 students (10.53%) showed a less active activity scale, 5 students (13.15%) were quite active, 17 students (44.73%) were active and 12 students (31.59%) were very active with an average activeness of 3.18. In the second cycle, of 38 students, only 6 students (15.79%) showed quite active activeness scale, 15 students (39.47%) were active, and 17 students (44.74%) were very active with average student activity 3.34. Based on the results of the data analysis above, it can be concluded that the Algae Numbers and Mr. X with the Strategy of The Power of Two can increase motivation and learning outcomes of students of class IX5 Wawo 1 Public Middle School in learning the process of inheritance.
STRUKTUR KOMUNITAS ANNELIDA SEBAGAI BIOINDIKATOR PENCEMARAN SUNGAI ANCAR KOTA MATARAM Iwan Doddy Dharmawibawa
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.v7i1.2384

Abstract

Ancar River is a river that is used by many residents for various activities, such as agricultural activities, fisheries, and planting water spinach. In addition to these activities, the Ancar River is also used as a place for domestic waste disposal and disposal of the tofu waste industry so that it can have a negative impact on water resources, including causing a decrease in water quality. The Annelida response to environmental changes can be used to see the effect of various activities, such as the impact of industrial activities, agriculture, and land use. This study aims to assess the community structure of Annelida as bioindicators of the waters against the content of polluted material found in the Ancar River. This research is descriptive explorative, using quantitative and qualitative approaches. This study uses the "Sampling Purposive" method, which is the determination of the observation station based on the use of land around the Ancar River environment. Each sampling station is carried out in 3 points, namely left, center and right of the river. Annelida obtained in the Ancar River consist of two classes namely Oligochaeta and Hirudinea. Oligochaeta class consists of Tubifex sp., Lumbricus terrestris, Hirudinea class consisting of Hirudo medicinalis. The community structure of Annelida can be used as a indicator of river pollution. From the results of the study it was found that the Ancar River had experienced pollution caused by organic matter both from household waste and tofu industrial waste. Based on the BOD value it is known that station 1 is categorized as uncontaminated location, stations 2 and 4 are lightly polluted, and stations 3, 5 and 6 are moderately polluted.
MENINGKATKAN KETUNTASAN SISWA MELALUI MODEL PEMBELAJARAN INKUIRI Masiah Masiah
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.v8i1.2657

Abstract

This study aims to improve student completeness through inquiry learning models. This research is a Classroom Action Research (CAR), consisting of stages which include: 1) planning; 2) implementation; 3) actions; 4) observation; and 5) reflection. Data collection techniques carried out by observation and tests. Data collection techniques using quantitative descriptive. The results of the study in the first cycle showed an increase in completeness of the initial conditions of students that is 72%, an increase of 20% from the previous, or there were 18 students who completed and the remaining 7 students were incomplete. Increased completeness in the first cycle has not yet reached the classical completeness that is ≥85%, so it needs to be continued to the second cycle. Actions in the second cycle are carried out based on the results of reflection in the previous cycle. After an improvement in cycle II, there was an increase in student completeness as many as 22 students who entered the complete category, or about 88% and the remaining 12% were incomplete. Achievement of completeness in the first cycle was 72%, and in the second cycle was 88%, resulting in an increase of 12%. Based on the achievements in the second cycle, it can be concluded that inquiry learning can improve student completeness.
PEMANFAATAN MODENG BAGE (BIJI ASAM) SEBAGAI MEDIA PEMBELAJARAN PADA MATERI MONOHIBRID UNTUK MENINGKATKAN MOTIVASI BELAJAR SISWA XII A 1 SMA NEGERI 1 LAPE Muhammad Nur
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.v4i2.220

Abstract

ABSTRACT: This study aims to increase biology students' motivation to learn the grade XII IPA 1SMA Negeri 1 Lape academic year 2014/2015 with the utilization of modeng bage (acid seed) as a learning medium on monohibrid material. While the benefits to be obtained as follows: (1) For educators; in learning and learning can take advantage of the environment, the components around the school, home, the environment where the most important is still relevant to the material or in accordance with basic competencies, (2) for students; so that the students can take advantage of the space (space), time and any media and able to adjust to the methods, approaches in teaching and learning activities, (3) for institutions (schools), schools obtain information and simultaneously provide stimulus so that students can later be useful for nation, state, religion, family and society. Learning media referred to in this article is in the form of modeng bage (acid seed) as a medium on learning, while the learning motivation is the interest of student learning. The research type was PTK, the result of data analysis showed that modeng bage as contextual learning medium on monohybrid material in obtaining students' responses above the success standard (55% First Stage) and (70% Second Stage). Table 5 shows that 53.15%> 37.50% of this data explains that teaching using a particular medium has an effect on student motivation, although it is still below the minimum standard set at 55%, (53.15% <55%). After we analyzed the data in Table 6, the students' responses were found that using modeng bage as a learning medium had a significant effect that was 84.38%> 75% or above the success rate of 84.38%> 70%. Likewise with the various interviews we did that students, teachers gave positive responses and there were also negative responses. But in general give a positive response to the media we use. So it can be said that there is a significant influence on the utilization of modeng bage as a medium of learning on the motivation of students studying XIIA class 1 odd semester.

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