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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 190 Documents

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Pengaruh Project Based Learning disertai Know Want Learn Chart terhadap Keterampilan Berpikir Fluency, Flexibility, dan Originality Peserta Didik Biologi SMA Kelas X Laksmi, Gardena Smoro; Probosari, Riezky Maya; Saputra, Alanindra; Widowati, Dewi
Bioedukasi: Jurnal Pendidikan Biologi Vol 11, No 2 (2018): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

ABSTRACT One of the goals of 21st century education is forming creative students. Based on a survey of Global Creativity Index in 2015, creative thinking level of Indonesian students is low, which is ranked 86th out of 93 countries. Project Based Learning (PjBL) is learning model that is proven to be able to improve students' creative thinking skills but often requires a long duration. KWL Chart function is controling the learning process to be systematic and effective because the tasks performed by students become focus so that it can cover the shortcomings of PjBL. The distribution of values in the PjBL class with the KWL chart (experiment 1) and the PjBL class only (experiment 2) are more diffuse than the control class, it can be seen that the pretest as a covariate has less significance than the significance level of 0.05 which is equal to 0,000. It is stated that the pretest value and the posttest value are linear. There are other aspects outside of research that influence students' creative thinking skills. The obtained Squared R value is 0.560, it means that the difference in model and media integration given in the control class, experiment 1, and experiment 2 only affects 56% of students' creative thinking skills. Other factors outside of research that affect students' creative thinking skills are as much as 44%, even though the time needed for the experiment 1 class is shorter than the experimental class 2.

Pengembangan Media Pembelajaran Biologi Berupa E-Book Berbasis Mobile Learning Untuk Mata Kuliah Struktur Tumbuhan Pada Materi Batang Bagi Mahasiswa Biologi Utomo, Arif Budi; Yelianti, Upik; Muswita, Muswita; Wicaksana, Ervan Johan
Bioedukasi: Jurnal Pendidikan Biologi Vol 11, No 2 (2018): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Plant structure is one of the subjects in biology education program at Jambi University. Based on documentation of plant structure course value, in semester 2015/2016 is known that 64.47% of students have not achieved good grades. One material that is quite difficult is stem material, it is known that the number of foreign terms in the text book makes students feel difficult. One of the learning media that can be used is e-book, e-book contains electronic information in the form of text, images and audio packaged. This research aims to develop an ebook based android smartphone as biology learning media, also to determine the feasibility and response of students and lecturers to developed e-book. This study uses the ADDIE model with qualitative and quantitative data. In the validation step by media experts, the final percentage was 100%, the validation by the product experts gained a percentage of 89%. Furthermore, the product was tested on students consisting of 8 small groups and 24 large groups. The response of students in the small group trial got a percentage score of 89% with the criteria of "Very Good" while the large group received a percentage of 83.14% "Very Good". In the experiments conducted by lecturers, the course on plant structure obtained a percentage of 89% "Very Good". Thus it can be said that the media get a positive response and can be accepted in the learning process. Based on the research that has been done it is suggested that the media can be used when learning takes place or as an independent learning material for students so that it is easier to understand the material and can be used as a complementary learning material for lecturers on plant structure courses.

Pengaruh Model Pembelajaran Problem Based Learning terhadap Berpikir Kritis Siswa SMP pada Pembelajaran Biologi Materi Pemanasan Global Fitriyyah, Siti Jazilatul; Wulandari, Tabitha Sri Hartati
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi-uns.v12i1.27354

The demand of science learning in the global era according to the National Science Teachers Association (2006) is to prepare learners with a variety of skills and skills, one of which is critical thinking skills. In learning Biology in SMP Negeri 3 Kragan critical thinking skills have not been empowered by teachers. Efforts to improve the skills of critical thinking is with the model of learning Problem Based Learning. The purpose of this study to determine the effect of learning model Problem Based Learning on students' critical thinking skills. This research was conducted on the seventh grade students of SMP Negeri 3 Kragan. The material in this research is global warming. This type of research is a quasi-experimental research with Pretest-Posttest Control Group Design design. The sample in this research is VII A class (experimental class) and VII B class (control class), each class is 30 students. Data analysis using t test. The results showed that the average value of all aspects and indicators of critical thinking experimental class is higher than the control class. Percentage in experimental class 83,60% while in control class 76,40%. Data analysis with t test obtained sig value 0.000, so it is concluded that model of learning of Problem Based Learning influence to critical thinking skill of SMP Negeri 3 Kragan student on global warming material

Mengkaji Peranan Alelokimia pada Bidang Pertanian Kristiana, Riajeng
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

Alelokimia merupakan metabolit sekunder yang diproduksi oleh tanaman, yang tidak terlibat langsung pada proses pertumbuhan tanaman. Alelokimia ditemukan di berbagai bagian tanaman dengan konsentrasi dan komposisi yang bervariasi, dan jalur untuk melepaskan senyawa ini ke lingkungan tergantung dari spesies tanamannya. Tanaman dapat menggunakan alelokimia untuk berkomunikasi dengan lingkungannya. Tujuan dari artikel ini yaitu untuk mengkaji peranan alelokimia yang diproduksi oleh tanaman pada bidang pertanian. Hasil yang diperoleh dari kajian artikel ini yaitu bahwa alelokimia yang diproduksi oleh tanaman dapat dikeluarkan melalui akar tanaman dan volatilisasi dari bagian tanaman lain. Alelokimia memberikan dampak positif bagi lingkungan sekitar tanaman, sehingga dapat memberikan keuntungan bagi hasil produksi tanaman. Dampak positifnya antara lain alelokimia dapat memanagement gulma, mengatur pertumbuhan tanaman, dan juga sebagai pestisida. Keuntungan ini dapat terjadi jika alelokimia yang diproduksi oleh tanaman dalam konsentrasi yang rendah. Alelokimia juga menjadi sinyal bagi mikroorganisme yang bersimbiosi dengan tanaman.

Analisis Kemapuan Berpikir Kritis Siswa SMP berbasis Gaya Kognitif melaui Pembelajaran TPS (Think Pairs Share) dengan Media Poster Rahayu, Rahayu; Cintamulya, Imas
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 demand for curriculum 2013 requires students to think critically in the learning process. However, the current process of learning in schools about the aspect of critical thinking has not been empowered. In addition, another aspect that has also not been considered is the cognitive style of students. The cognitive style of the students shows the variation of student learning styles. The purpose of this research is to describe critical thinking based on reflective and impulsive cognitive style on students of SMP Muhammadiyah 15 Sedayulawas class VII-B in biology study of environmental pollution subject through Think Pairs Share model and poster media. This research is a descriptive explorative research type. Subjects in this study were students of SMP Muhammadiyah 15 Sedayulawas class VII-B consisting of 9 students of reflective cognitive style and 9 students of cognitive impulsive style. Data of critical thinking ability was obtained from the critical thinking test sheet of critical thinking indicator which refers to bloom taxonomy on C3 (Applied) and C4 (Analysis) level, while cognitive style data obtained from cognitive style test refers to known cognitive style test instrument (MFFT).Data analysis technique of critical thinking ability in non parametric statistical analysis with Mann Whitney test. For analysis of cognitive style data obtained by Matching Familiar Figures Test (MFFT) test. From the results of data analysis, students with reflective cognitive styles have higher critical thinking skills compared to students of impulsive cognitive styles. Based on the result of the research, it can be concluded that the students' critical thinking ability with reflective cognitive style is better than the cognitive impulsive students after through the TPS (Think Pairs Share) learning model combined with the poster media

Pengaruh Model Guided Inquiry terhadap Hasil Belajar Biologi Widhiastuti, Setiasih Rizki; Maridi, Maridi; Suciati, Suciati
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

The aims of this research is to determine the effect of Guided Inquiry model towards Biology learning outcomes This research is quasy experiment with posttest only with non-equivalent control group. Population in this research is all students from 5 class in XI grade MIPA of SMA Negeri 8 Surakarta. Samples of this research was taken by cluster purposive sampling technique with XI MIPA 4 as the control class and XI MIPA 5 as the experiment class, with total participants in this research are 52 students. The experimental class uses Guided Inquiry model, meanwhile the control class uses conventional learning. Techniques of collecting data is using test, documentation, and observation. The research hypothesis test is using independent sample t-test assisted by SPSS 19 program with level of significance 0,05. The results showed that cognitive domain has p-value 0,00 <sig. 0,004 and t-value 3,042> 1,673 t table; p-value affective domain 0,048 <sig. 0,05 and t-value 2,023 > 1,673 t table; p-value psychomotor domain 0,00 <sig. 0,05 and t value 3,617 > 1,673 t table. Class who were learning through Guided Inquiry model, showed average value of learning outcomes is higher, compared to class who were learning through conventional model. The conclusion of this research is there is effect Guided Inquiry model towards Biology learning outcomes.

Pengaruh Model Pembelajaran Guided Discovery Berbantu Strategi Mnemonik terhadap Pemahaman Konsep Sistem Gerak Juanengsih, Nengsih; Emalia, Eva; Siregar, Sillak Hasiany
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 study aims to determine the effect of Guided Discovery Learning (GDL) model with mnemonic strategy assistance on concept understanding of motion systems. The subject of this research were students of class XI at SMAN 1 Kota Tangerang Selatan academic year 2018/2019. The number of samples consisted of 40 students in the experimental group and 39 students in the control group. This research method used a quasi-experimental research design with the control group pre-test and post-test design. The sample of this research was taken by using a random sampling technique. This research used multiple-choice test instruments as many as 18 questions and 12 description questions and non-test instruments in the form of learning and teaching observation sheets and questionnaires. The data analysis of the two groups used the Mann-Whitney test. Based on data processing shows that the Asymp.Sig (2-tailed) value is 0.000 < 0.05, means H0 is refused. This research shows that there is an effect of guided discovery learning model with mnemonic strategy assistance on concept understanding of motion system.

Pengaruh Metode Gallery Walk dipadu Media Gambar Berbasis Potensi Lokal terhadap Pemahaman Konsep dan Sikap Kepedulian Lingkungan Peserta Didik SMA Negeri 1 Gebog Qoshida, Tsania Hayyu; Nurmiyati, Nurmiyati; Karyanto, Puguh
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.v13i1.27298

Penelitian ini bertujuan untuk menguji ada tidaknya pengaruh media gambar berbasis potensi lokal dalam metode gallery walk terhadap pemahaman konsep dan sikap peduli lingkungan peserta didik. Penelitian ini merupakan Quasy Experiment dengan Pretest-Posttest Non-equivalent Control Group Design. Kedua kelas diberikan pre-test sebelum perlakuan. Post-test diberikan pada akhir penelitian. Populasi dalam penelitian ini adalah 4 kelas X MIPA di SMA Negeri 1 Gebog. Sampel penelitian diambil dengan teknik cluster sampling dengan kelas X MIPA 1 sebagai kelas kontrol dan kelas X MIPA 3 sebagai kelas eksperimen. Kelas eksperimen menggunakan metode gallery walk dipadu media gambar berbasis media gambar berbasis potensi lokal, sedangkan kelas kontrol menggunakan metode gallery walk tanpa media gambar berbasis potensi lokal. Teknik pengumpulan data menggunakan tes, wawancara, angket, dokumentasi. Uji hipotesis penelitian menggunakan Independent Sample t-test dibantu program SPSS 19 dengan taraf signifikasi 0,050. Prosedur penelitian meliputi perencanaan, pelaksanaan, dan analisis data. Hasil penelitian menunjukkan bahwa; 1) ada pengaruh media gambar berbasis potensi lokal dalam metode gallery walk terhadap pemahaman konsep (p-value 0.011 < sig. 0.050). Peserta didik yang menggunakan metode gallery walk dipadu media gambar berbasis potensi lokal memiliki pemahaman konsep yang lebih baik daripada peserta didik yang diajarkana menggunakan metode gallery walk tanpa media gambar berbasis potensi lokal; 2) ada pengaruh media gambar berbasis potensi lokal dalam metode gallery walk terhadap sikap kepedulian lingkungan (p-value 0.006 < sig. 0.050) peserta didik yang dibelajarkan menggunakan metode gallery walk dipadu media gambar berbasis potensi lokal lebih baik dibandingkan peserta didik yang dibelajarkan menggunakan metode gallery walk tanpa media gambar berbasis potensi lokal. Kesimpulan dari penelitian ini adalah ada pengaruh media gambar berbasis potensi lokal dalam metode gallery walk terhadap pemahaman konsep dan sikap kepedulian lingkungan

Produksi Yeast Extract dari Spent Brewer’s Yeast Ardiyanti, Cuci Ayu Prahara
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

Spent brewer’s yeasts are a by product of the beer production, containing useful bioactive substances, such as proteins, amino acids, nucleotides, carbohydrates, minerals, and vitamins. Up till now, intact spent brewer’s yeast has been used as a supplement to animal feed. High protein content in spent brewer’s yeast (45-60% in dry weight) makes it good to be produced into yeast extract (YE) as a protein source. YE consists primarily of amino acids, peptides, nucleotides, and other soluble components, that are needed in microbiological media. This study aims to determine the differences between four physical or mechanical treatments (freezing-thawing, homogenization, glass beads, and combination of freezing-thawing and glass beads) in YE production of the cell distruption and protein content, and the quality of YE produced for microbiological media. Measurements of cell count and dissolved protein content were performed to determine the best physical method, while physical, chemical, and biological parameter measurements were performed to determine the quality of YE. The results showed that the best treatment for cell distruption was combination of freezing-thawing and glass beads with percentage of distrupted cell and soluble protein content of 99.5% and 2.779 mg / ml, respectively. YE from spent brewer's yeast contains soluble protein and α-amino nitrogen as much as 3.671 and 1.352 mg / ml, and total nitrogen and crude protein of 2.21 and 13.81 mg / ml, lower compare to commercial YE. Biological testing data YE from spent brewer's yeast has ability to increase cell density (OD) and number of colonies in E. coli, Staphylococcus epidermidis, and Saccharomyces cerevisiae D.01.Further research on the use of spent brewer’s yeast to produce YE using spent brewer’s yeast without steam and glass beads with diameter less than 0.5 mm is necessary to improve the yield and quality of the YE

Penerapan Model Pembelajaran Berbasis Proyek untuk Meningkatkan Pemahaman dan Kualitas Media Pembelajaran Buatan Mahasiswa Pantiwati, Yuni; Permana, Fendy Hardian
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.

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