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Bioedukasi: Jurnal Pendidikan Biologi

bioedukasi
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Published by Universitas Sebelas Maret

ISSN : 1693265X EISSN : 25490605 DOI : -

Core Subject : Science, Education, Agriculture,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

BIOEDUKASI-Jurnal Pendidikan Biologi FKIP UNS merupakan peer review journal, memuat artikel hasil penelitian, review, dan pemikiran terkait dengan biologi, lingkungan, pembelajaran dan pendidikannya. Terbit dua kali dalam setahun, pada bulan Februari dan Agustus.

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Articles 264 Documents

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Penerapan Model Pembelajaran Berbasis Proyek untuk Meningkatkan Pemahaman dan Kualitas Media Pembelajaran Buatan Mahasiswa Yuni Pantiwati; Fendy Hardian Permana
Bioedukasi: Jurnal Pendidikan Biologi Vol 13, No 1 (2020): BIOEDUKASI: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi-uns.v13i1.39917

Media merupakan alat yang penting dalam proses pembalajaran. Maka seorang calon pendidik perlu memiliki keterampilan dalam pembuatan media pembelajaran. Model pembelajaran yang dapat diterapkan salah satunya untuk mengasah keterampilan peserta didik dalam membuat media pembelajaran adalah dengan model pembelajaran berbasis proyek. Metode penelitian ini menggunakan penelitian PTK. PTK dilakukan dengan dua siklus. Instrumen yang digunakan adalah pedoman wawancara, lembar observasi, lembar kerja kelompok, tes untuk mengukur kemampuan pemahaman, catatan lapang, dan rubrik penilaian kualitas media pembelajaran. Berdasarkan hasil penelitian menunjukkan bahwa mahasiswa memiliki pemahaman yang bagus terkait media pembelajaran dan kualitas media pembelajaran hasil buatan mahasiswa juga bagus dengan penerapan model pembelajaran ini. Berdasarkan hal tersebut dapat disimpulkan bahwa model pembelajaran berbasis proyek dapat meningkatkan pemahaman dan kualitas media pembelajaran buatan mahasiswa.

PENGARUH CARA BELAJAR DAN MOTIVASI BELAJAR TERHADAP PRESTASI BELAJAR BIOLOGI SISWA KELAS II SMUN COLOMADU KARANGANYAR MUZAYYINAH MUZAYYINAH; MARIDI MARIDI; WIRADI WIRADI
Bioedukasi: Jurnal Pendidikan Biologi Vol 2, No 1 (2005): BIOEDUKASI: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

This research were aimed to know the impact of highly motivated in biological learning and learning method toward the student’s achievement. This is the descriptive quantitative ex post facto research.. The population being sampled was all student of second grade of SMU N Colomadu, Karanganyar, which comes from 79 students of two classes. Clustered random sampling was used. The research variable were learning method and learning motivation as the independent variable, beside the achievement as a dependent one. The data was collected by collecting technique which using documentation and questionnaire. The data was then analysed by analysis of variance and linear regression.Research results are: (1) there is an impact of learning method on the student achievement. (2) There is a significant impact of highly motivated in learning toward student achievement. (3) Both, the two factors are influence the student achievement respectively

Teknik Instruksional Pertanyaan di Tahap Presenting Theoretical Background to Class and Discussion about the Issue Pembelajaran Berbasis Proyek untuk Meningkatkan Skor Hierarki Peta Konsep Peserta Didik Akta Wahyu Kumala Dewi; Muzzazinah Muzzazinah; Sri Widoretno
Bioedukasi: Jurnal Pendidikan Biologi Vol 12, No 1 (2019): BIOEDUKASI: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

The study aimed to calculate hierarchy score on concept map (CM) by applying questions as instructional technique in presenting theoretical background to class and discussion about the issue of project based learning. The subjects were 35 high school students. Research is a classroom action research with research procedure includes: planning for preparing RPP and its completeness, execution on action activity, observation to calculate hierarchy CM score and reflection for next action. Triangulation validation tests include: verification of conformity of CM hierarchy scores and documentation by expert hierarchy of CM and interviews to represent mastery of concept classification. Reduction to select data completeness, data presentation and conclusion based on complete hierarchy data. Data analysis with qualitative descriptive. The results showed hierarchy scores based on expert hierarchy of CM on prasiklus scored below 25.71% on average of total students, while cycle I and cycle II fell to 11.43% and 0%. Above average hierarchy score on prasiklus was obtained at 11.43%, while cycle I went down to 0% and cycle II was obtained 48.57% improvement, thus question as instructional technique in presenting theoretical background to class and discussion about the issue project based learning increasing the hierarchy CM scores both individual and classical

Perubahan Miskonsepsi Siswa pada Perkuliahan Evolusi Melalui Dual Situated Learning Model Helmia Tasti Adri; Nuryani Y Rustaman; Fransisca Sudargo Tapilouw; Topik Hidayat
Bioedukasi: Jurnal Pendidikan Biologi Vol 12, No 2 (2019): BIOEDUKASI: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

This research departs from the many found misconceptions experienced by students in evolutionary lectures. So it is very important to make improvements. The efforts carried out in this study were to improve students' misconceptions through the use of Dual situated learning model as a model of change in conception based on the criteria considered to be very capable of correcting problems. The study was conducted at a public university in Bandung in the department of biology with 33 respondents as the subject of research. To find out the success of the activities carried out, data was taken using the Certainty of response index test. The results found are that there is a significant effect of Dual Situated Learning Model usage on the level of change in student misconception.

Meningkatkan Kualitas dan Kuantitas Pertanyaan dan Pernyataan Peserta Didik Melalui Problem Based Learning pada Pelajaran Biologi Luh Putu Tami; Riezky Maya Probosari; Sri Widoretno
Bioedukasi: Jurnal Pendidikan Biologi Vol 12, No 2 (2019): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

This research aims to increase the quality and quantity of student’s question and statement through the application of Problem-Based Learning model on the biology subject. The research is conducted into 3 cycles with the research object of the students grade XI MIA 3 State High School 2 of Surakarta in the school year of 2015/2016. The result of observation at pre-cycle shows the question and statement is that appears 1 question and 16 statements. The quality of question and statement is in the knowledge dimension of factual C1. Based on the result of observation, shows the low quality and quantity of the student’s question and statement, thus it needs to increase by applying the Problem-Based Learning model.This research is included as a Classroom Action Research (CAR) which consists of 3 activity cycles. The collecting data are conducted by observing, interviewing, and documenting. To validate the data is used the techniques of triangulation and descriptive qualitative analysis. The data analysis of the quality of the question and statement is used the revised Taxonomy Bloom. The quantitative data analysis of the question and statement is based on the appeared amounts. The result of the research shows the quality of the question at cycles of I,II, and III sequentially detected FC1, FC3, FC4, KC1, KC2; FC1, FC2, KC1, KC2, KC3, PC2; KC2, PC2, MC2. And, in the statement sequentially FC1, FC2, KC1, KC2, KC4, PC2; FC1, FC2, KC1, KC2; FC1, FC2, FC3, KC2, KC4, PC2. The quantity of the question at cycles of I,II, and III sequentially as much as 27, 28, dan 17. Meanwhile in the statement sequentially 71, 81, 90. The conclusion of this research is that the quality and quantity of student’s question and statement through the application of Problem-Based Learning model which varies in each cycle is increased.

Keanekaragaman Jenis Bambu Di Cagar Alam Rawa Danau Serang Banten Sebagai Materi Pengembangan Pendidikan Konservasi Suroso Mukti Leksono; Sjaifuddin Sjaifuddin; Pipit Marianingsih; Siti Sarah Aulia Rahmah; Bambang Ekanara; Nofita Fajariyanti
Bioedukasi: Jurnal Pendidikan Biologi Vol 13, No 1 (2020): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi-uns.v13i1.40400

The Rawa Danau Nature Reserve in Serang Banten is a highland swamp conservation area that is still left on the island of Java, but its existence is currently very threatened by human activities to fulfill its needs. Therefore, awareness of the importance of biodiversity through conservation education is needed. Conservation education requires materials or facilities that are close to people's lives, one example is bamboo plants. Bamboo is quite well known by the public, because it is used in everyday life. This study aims to find out the types of bamboo in Rawa Danau natural reserves which are then packaged as material for the development for Conservation Education. The research and development method is used to obtain the Conservation Education product. The result found 8 types of bamboo consisting of 5 genera, namely Dinochloa scandens, Gigantochloa apus, Gigantochloa atroviolacea, Gigantochloa pseudoarundinacea, Schizostachyum iraten, Bambusa vulgaris, Dendrocalamus asper, Gigantochloa atter. Furthermore, people’s knowledge about the types of bamboo are used as material for Conservation Education that can increase knowledge, attitudes, skills, awareness and participation of the community in preserving environmental sustainability

Uji Toleransi Logam Berat Bakteri Hidrokarbonoklastik dan Uji Kemampuan Micrococcus sp. LII61 dalam Menurunkan Kromium (Cr VI), Tembaga (Cu II), Seng (Zn II) Achmad Zainal Abidin; Elga Renjana; Fatimah Fatimah; Ni’matuzahroh Ni’matuzahroh
Bioedukasi: Jurnal Pendidikan Biologi Vol 12, No 1 (2019): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

This research aimed to know: (1) tolerance level of hydrocarbon-degrading bacteria collected from Biology Laboratory of Airlangga University i.e. Acinetobacter sp P2(1) Bacillus subtilis 3KP, Micrococcus sp. LII61, Pseudomonas putida T1(8), at various concentration of heavy metal chromium (Cr6+), copper (Cu2+), zinc (Zn2+), and combination of that three metals; (2) growing ability of selected bacteria in lowering metals concentration; and (3) reduction percentage of metal concentration by selected bacteria. Tolerance test was performed using streak plate method on two types of solid mediums, i.e. Mineral Salt Medium (MSM) agar and Mueller-Hinton Agar (MHA) with a stratified concentration and 72 hours of incubation time. Bacterial growth and metal concentration reduction test were carried out in liquid medium containing single metal or combined metals. Viability of bacteria was calculated using Total Plate Count (TPC) method. Logarithmic of TPC were analyzed statistically using Brown-Forsythe test followed by Games-Howell. The results showed: (1) All bacteria was resistant to either single heavy metal or combined metals on both medium. However, Micrococcus sp. LII61, had the highest tolerance compared to the other three bacteria, which was able to grow at Zn+2 1000 ppm in both medium. Micrococcus sp. LII61, was the selected bacteria to be tested for its ability to reduce heavy metal by single heavy metal and combined metals for 3 and 7 days of incubation time. (2) Ability levels of Micrococcus sp. LII61, to grow in some heavy metals was Zn2+ > Cu2+ > Cr6+ consecutively. (3) Ability levels of Micrococcus sp. LII61, in reducing heavy metals was Cu2+ > Zn2+ > Cr6+ consecutively. Percentage decrease of Cu2+ in single metal was 66.15%, while in combination metals was 54.25% at 3 days incubation. Percentage decrease of Cu2+ after seven day incubation in single metals and combination metals were 90.13% and 74.72% respectively.

Morfologi Biji Indigofera sebagai Karakter Penciri dalam Studi Taksonomi Muzzazinah Muzzazinah
Bioedukasi: Jurnal Pendidikan Biologi Vol 13, No 1 (2020): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi-uns.v13i1.38166

Characteristics of seeds such as seed shape, color, size, texture of the seed coats and hilum shape can be used to solve classification problems. With biology microskop observations obtained under specification of character seeds for 12 species of Indigofera from Indonesia and Saudi Arabia. The results showed that the pattern of seed coat ornamentation, hilum, seed shape may help in the identification of the species..

Peningkatan Keterampilan Berpikir Kritis dan Karakter Kerjasama Siswa pada Konsep Tumbuhan Melalui LKS Inkuiri Dan Penugasan berbasis Internet di SMA Norhasanah Norhasanah
Bioedukasi: Jurnal Pendidikan Biologi Vol 12, No 1 (2019): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Welcome to the 21st century, teachers are required to have communication skills, cooperation, critical thinking, and creative, this is important in the process of learning in the classroom. One of the appropriate learning media for students to gain knowledge as widely as possible is through the utilization of internet network. The skills of critical thinking and cooperative skills must be continuously trained to the students. Saai is an internet-based assignment in working on LKS still need to be optimized. Therefore, classroom action research is done to improve critical thinking skills and skills of cooperating students on the concept of plants through LKS inquiry and internet based assignment in SMA. The subjects of the students of class X MIA 3 SMAN 4 Barabai were 25 students. Research conducted two cycles, each cycle is done twice a meeting. Data of critical thinking skills (formulating problems, analyzing data, and making conclusions) were scored using rubric of critical thinking skill and skill of cooperation scored using rubric of skill of cooperation, ie score obtained divided by maximum score and expressed by%. The results showed students' critical thinking skills improved. Cycle I obtained a score of 61.67% with good enough category, while in cycle II obtained a score of 80.83% with good category. Skills define the problem very well, while analyzing data and make conclusions pretty well. Skills in student cooperation also increased, the cycle I obtained a score of 53% with good enough category, while in cycle II obtained a score of 87.50% with very good category

The Effects of Kersen Juice (Mutingia calabura L.) and Lakum Leaf Extract (Cayratia trifolia L.) on Lipid Profile of White Rats (Rattus norvegicus L.) Hyperlipidemia Didin Sopandi; Tyas Rini Saraswati; Enny Yusuf Wachidah Yuniwarti
Bioedukasi: Jurnal Pendidikan Biologi Vol 12, No 2 (2019): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi-uns.v12i2.34236

Kersen fruit and Lakum leaf contain substances that are potential as an antihyperlipidemic. This study aimed to analyze The Effects of Kersen Juice (Mutingia calabura L.) with dosage 0.2 ml/200 g BW and Lakum Leaf Extract (Cayratia trifolia L.) with dosage 40 mg/200 g BW on Lipid Profile of White Rats (Rattus norvegicus L.) Hyperlipidemia. This study used a complete randomized design (CRD). Twenty adult male Wistar rats were divided into five groups, P0 as a control group, P1 as a HFD control group, P2 as a HFD group treated with Kersen juice with dosage 0.2 ml/200 g BW, P3 as a HFD group treated with Lakum leaf extract with dosage 40 mg/200 g BW and P4 as a HFD group treated by simvastatin. The treatments were given orally for 28 days. The parameters of this study were cholesterol level, HDL, LDL, triglyceride, body weight, and food consumption. One way ANOVA test was performed to determine the significant differences p<0.05 between groups followed by Duncan test with a 95% significant level. The results showed that compared to Kersen juice with dosage 0.2 ml/200 g BW, administration of Lakum leaf extract with dosage 40 mg/200 g BW was more effective in lowering cholesterol level, triglyceride and increasing HDL level, however, they were not effective in lowering LDL in rats with hyperlipidemia

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