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All Journal Biotika: Jurnal Ilmiah Biologi Bionatura Jurnal Pengajaran MIPA EDUSAINS Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Biosfer: Jurnal Tadris Biologi Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Jurnal Matematika & Sains AGRIVITA, Journal of Agricultural Science PENA SAINS Jurnal Perlindungan Tanaman Indonesia Edu Sains: Jurnal Pendidikan Sains dan Matematika QUANTUM: Jurnal Inovasi Pendidikan Sains Jurnal Pendidikan Biologi JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Sriwijaya University Learning and Education International Conference Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal of Natural Science and Integration Biosfer: Jurnal Pendidikan Biologi Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Assimilation: Indonesian Journal of Biology Education JURNAL EKSAKTA PENDIDIKAN (JEP) Paspalum: Jurnal Ilmiah Pertanian Bioedusiana: Jurnal Pendidikan Biologi Jurnal Biotek BIOSFER : Jurnal Biologi dan Pendidikan Biologi Jurnal Inovasi dan Teknologi Pembelajaran (JINOTEP) Kajian dan Riset Dalam Teknologi Pembelajaran Asian Journal of Science Education STRATEGY : Jurnal Inovasi Strategi dan Model Pembelajaran Oryza : Jurnal Pendidikan Biologi Proceeding Biology Education Conference Asean Journal of Science and Engineering (AJSE) BIOMA : Jurnal Biologi dan Pembelajarannya PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Quagga: Jurnal Pendidikan dan Biologi JIPI (Jurnal IPA dan Pembelajaran IPA) Biodik: Jurnal Ilmiah Pendidikan Biologi Jurnal Pendidikan IPA Indonesia Asian Journal of Science Education Sasambo: Jurnal Abdimas (Journal of Community Service) IJIS Edu : Indonesian Journal of Integrated Science Education
YAYAN SANJAYA
Universitas Pendidikan Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Analisis kemampuan klasifikasi mahasiswa pendidikan biologi pada pembelajaran biosistematik hewan Hernawati Hernawati; Yayan Sanjaya; Fransisca Sudargo; Any Aryani; Zamzam Nursani; Dita Puspitasari; Try Kurniawan; Rahadian Deden Juansa
Assimilation: Indonesian Journal of Biology Education Vol 4, No 1 (2021): March 2021
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v4i1.34821

Abstract

This study aims to analyze the classification ability in animal biosystematics learning as the basis for making numerical taxonomies in biology education students. The method in this research consists of qualitative and quantitative analysis. Descriptive method is used for qualitative analysis and correlation method for quantitative analysis. The mixed methods strategy uses simultaneous triangulation because both qualitative and quantitative data are collected at the same time, then compared to identify convergence of differences or combinations of data. The number of students was 57 people who were divided into 11 groups. Ability classification is determined based on indicators that refer to science process skills. The classification ability indicator is made into six indicators, where each indicator is broken down into four sub indicators. The results of the analysis show that the classification abilities of the six indicators are: (1) recording each observation separately 89.04%, (2) looking for similarities and differences of 66.23%, (3) contrasting the features of 57.89%, (4) comparing of group characteristics 67.32%, (5) determining the basis for grouping 73.46%, and (6) connecting the results of observations 76.32%. The ability of individuals to make classifications in animal biosystematic learning reached 71.72%, while in groups it was 71.98%. Based on the results above, it can be concluded that the classification ability of participants in animal biosystematic learning is good with the medium category, this can support in making numerical taxonomy.
Literasi sains dan penguasaan konsep siswa setelah pembelajaran sistem ekskresi menggunakan pedoman praktikum berbasis literasi sains Rina Sumarni; Soesy Asiah Soesilawati; Yayan Sanjaya
Assimilation: Indonesian Journal of Biology Education Vol 4, No 1 (2021): March 2021
Publisher : Department of Biology Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/aijbe.v4i1.34824

Abstract

Scientific literacy is very important for students. The purpose of this study is to analyze the student's scientific literacy and conceptual mastery after learning the excretion system using scientific literacy-based practical guidelines. In this study, there was one class consisting of 34 students. Before learning, students do pre-test questions regarding scientific literacy, after completing learning, students work on a post-test questions with the same question and add concept mastery questions. This research used a pre-experiment method with one group pre-test post-test design. The instrument used was a matter of scientific literacy and conceptual mastery questions. The results of this study indicate that the student's scientific literacy after learning the excretion system using science literacy–based practicum guidelines is in the high category with an average value of 70,06. Scientific literacy abilities are based on aspects of competence and aspects of scientific literacy knowledge. Then overall the students have mastered the conceptual mastery of the material that has been studied well.
PROFIL LITERASI SAINS SISWA SMP PADA PEMBELAJARAN IPA TERPADU TEMA PENCEMARAN LINGKUNGAN Annissa Mawardini; Anna Permanasari; Yayan Sanjaya
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 4 (2015): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2015
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (815.758 KB)

Abstract

The purpose of this study was to describe the junior high school students’ scientific literacy profile in integrated science learning on the environmental pollution theme. The subjects were the 7th grade of Junior High School in Bandung city. The method of this study was descriptive. Data was collected using a test of science literacy, attitude scales, performance assessment sheet, questionnaire sheet, and interview format. Integrated science learning using scientific approach. Average scientific literacy for all student was 69%, the attainment of student scientific competence in identifying scientific issues was 77%, in explaining phenomena scientifically was 72%, and in utilizing scientific evidence was 59%. The attainment of student scientific literacy in domain content science was 81% in air pollution and acid rain, 74% in soil pollution, 60% in global warming and 56% in water pollution. The attainment of student’s attitudes toward science in supporting scientific inquiry was very high category, responsibility toward resources and environment and interest in science was high category. The average of performance assessment when doing practicum was 80%, and on practicum report was 65%. Teacher and students responded positively to the integrated science learning and it’s assessment. Keywords: scientific literacy, junior high school student, integrated science learning on the environmental pollution theme
Perbandingan Produksi Panen Pupuk Organik dan Anorganik dan Dampaknya bagi Kesehatan Lingkungan Muhtiara Yaser; Yayan Sanjaya; Yanti Rohmayanti; Win Heri Sarfudin
Paspalum: Jurnal Ilmiah Pertanian Vol 11, No 1 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/paspalum.v11i1.508

Abstract

Indonesia is an agricultural country. The majority of the population work as farmers. The use of anorganic fertilizers and pesticides is excellent because the results are instant and easy to use but have a negative impact on the environment. This study aims to compare the production of red hot chili (Capsicum annum L.) with the use of organic fertilizers and anorganic fertilizers using Randomized Block Ddesign (RBD) method. The data obtained was analyzed using statistics with the ANOVA test and Least Significant Difference (LSD) test. The results of statistical tests indicated that there was no significant difference in the use of optimal inorganic fertilizer (25%) with Biosoltamax brand organic fertilizer for red hot chili production. Inorganic fertilizers have an impact on environmental health. anorganic fertilizers produce residues that are harmful to biota and the environment. Inorganic fertilizers are inversely proportional to the use of organic fertilizers which do not leave residues in the environment and do not have a negative impact on environmental health.
Keragaman Serangga pada Tanaman Terong Ungu (Solanum melongena) Rizky Nadhif Nandana; Yayan Sanjaya; Topik Hidayat; Win Heri Sarfudin
Paspalum: Jurnal Ilmiah Pertanian Vol 11, No 1 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/paspalum.v11i1.506

Abstract

Indonesia as a mega-biodiversity country has a very diverse diversity of insects. The diversity of these insects has both beneficial and detrimental roles. The beneficial role of insects is that they act as pollinators, predators of pests and regulators of wild plant populations, while the detrimental roles of insects are plant-eating pests and disease vectors in plants. Insects have many habitats, one of which is purple eggplant or solanum melongena. Eggplant is cultivated for consumption and contains many ingredients. This plant is widely cultivated because it contains nutrients consisting of minerals and vitamins such as A, B and C, is low in calories and fat, and contains some protein, fiber and carbohydrates. This research is included in the quantitative descriptive research. This research is located on the agricultural land of PT. BIO, which is located at Jl. Banjar Sari No. 38, Dusun Awisurat, Tanjungsari, Kec. Tanjungsari, Sumedang Regency, West Java and takes place for 2 weeks in November 2022. Insect data collection uses insect nets and data that can be analyzed using relative abundance and Shannon-Wiener diversity index values. The insects found consisted of 6 orders namely Diptera, Hemiptera, Coleoptera, Orthoptera, Mantodea and Hymenoptera. The six orders consist of 9 families. The eggplant planting area has a Shannon-Wiener diversity index value of 1.8 so that the planting area conditions are close to natural conditions with an index value of > 2. From the findings, insects can be classified into four groups based on their role in eggplant plants. Based on their roles, six pest species, three predator species, one pollinator species and one non-pest species. The abundance of insect species in eggplant planting fields has low criteria except for Henosepilachna vigintioctopunctata which is moderate. The level of insect diversity in purple eggplant plantings was moderate, with the species that had the highest abundance being Henosepilachna vigintioctopunctata
Keragaman Serangga pada Tanaman Terong Ungu (Solanum melongena) Rizky Nadhif Nandana; Yayan Sanjaya; Topik Hidayat; Win Heri Sarfudin
Paspalum: Jurnal Ilmiah Pertanian Vol. 11 No. 1 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/paspalum.v11i1.506

Abstract

Indonesia as a mega-biodiversity country has a very diverse diversity of insects. The diversity of these insects has both beneficial and detrimental roles. The beneficial role of insects is that they act as pollinators, predators of pests and regulators of wild plant populations, while the detrimental roles of insects are plant-eating pests and disease vectors in plants. Insects have many habitats, one of which is purple eggplant or solanum melongena. Eggplant is cultivated for consumption and contains many ingredients. This plant is widely cultivated because it contains nutrients consisting of minerals and vitamins such as A, B and C, is low in calories and fat, and contains some protein, fiber and carbohydrates. This research is included in the quantitative descriptive research. This research is located on the agricultural land of PT. BIO, which is located at Jl. Banjar Sari No. 38, Dusun Awisurat, Tanjungsari, Kec. Tanjungsari, Sumedang Regency, West Java and takes place for 2 weeks in November 2022. Insect data collection uses insect nets and data that can be analyzed using relative abundance and Shannon-Wiener diversity index values. The insects found consisted of 6 orders namely Diptera, Hemiptera, Coleoptera, Orthoptera, Mantodea and Hymenoptera. The six orders consist of 9 families. The eggplant planting area has a Shannon-Wiener diversity index value of 1.8 so that the planting area conditions are close to natural conditions with an index value of > 2. From the findings, insects can be classified into four groups based on their role in eggplant plants. Based on their roles, six pest species, three predator species, one pollinator species and one non-pest species. The abundance of insect species in eggplant planting fields has low criteria except for Henosepilachna vigintioctopunctata which is moderate. The level of insect diversity in purple eggplant plantings was moderate, with the species that had the highest abundance being Henosepilachna vigintioctopunctata
Perbandingan Produksi Panen Pupuk Organik dan Anorganik dan Dampaknya bagi Kesehatan Lingkungan Muhtiara Yaser; Yayan Sanjaya; Yanti Rohmayanti; Win Heri Sarfudin
Paspalum: Jurnal Ilmiah Pertanian Vol. 11 No. 1 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/paspalum.v11i1.508

Abstract

Indonesia is an agricultural country. The majority of the population work as farmers. The use of anorganic fertilizers and pesticides is excellent because the results are instant and easy to use but have a negative impact on the environment. This study aims to compare the production of red hot chili (Capsicum annum L.) with the use of organic fertilizers and anorganic fertilizers using Randomized Block Ddesign (RBD) method. The data obtained was analyzed using statistics with the ANOVA test and Least Significant Difference (LSD) test. The results of statistical tests indicated that there was no significant difference in the use of optimal inorganic fertilizer (25%) with Biosoltamax brand organic fertilizer for red hot chili production. Inorganic fertilizers have an impact on environmental health. anorganic fertilizers produce residues that are harmful to biota and the environment. Inorganic fertilizers are inversely proportional to the use of organic fertilizers which do not leave residues in the environment and do not have a negative impact on environmental health.
Pengaruh Pemberian Bakteri dan Trichoderma viride dari Isolat Usus Larva Black Soldier Fly (BSF) terhadap Ketahan Penyakit Cabai Keriting (Capsicum annuum) Melanie Kristi; Yayan Sanjaya; Kusnadi Kusnadi
Paspalum: Jurnal Ilmiah Pertanian Vol. 12 No. 1 (2024)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35138/paspalum.v12i1.681

Abstract

Capsicum annuum (curly red chili) is an important commodity for the community. The addition of chemical pesticides is used by farmers to increase plant disease resistance. The use of chemical pesticides is harmful to the environment and can have long-term effects if consumed. Therefore, biopesticide innovation is needed. Black Soldier Fly (BSF) is an insect that has bacteria and fungi in its gut. Bacteria and fungi found in BSF intestinal isolates can function as antimicrobials for plants. Because of this, in this study investigated the effect of the bacteria and fungi Trichoderma viride in increasing disease resistance in C. annuum plants. There were 4 treatments in this study, namely the administration of chemical fungicides, BSF bacterial formula, T. viride. BSF, and a mixture of bacteria and T. viride BSF. The results obtained were analyzed by calculating the Intensity of Attack (IS) score, microscopic observations in the laboratory, and statistical tests. The IS score of the control plants was 75.0%, the fungicide treatment was 37.5%, the bacterial treatment alone was 33.3%, the T. viride treatment was 19.4%, and the mixed treatment of bacteria and T. viride was 4.2%. All plants were attacked by leaf spot disease by Cercospora sp. Control plants were attacked by Sclerotium rolfsii fungus wilt and powdery mildew by Leveillula taurica and jaundice. Jaundice also attacked plants treated with T. viride only and bacteria only. The normality and homogeneity tests show that the data is not normal and not homogeneous but H1 is acceptable based on the Kruskal Wallis test. The conclusion of this study is that bacteria and T. viride from BSF are able to increase disease resistance in curly chili plants, but are not yet effective in preventing disease caused by Cercospora sp.
Analisis Penggunaan Media Pembelajaran dan Implementasi ESD yang Digunakan Guru Biologi SMA/MA: (Analysis Of The Use Of Learning Media And The Implementation Of Esd By Biology Teachers In Senior High School) Ghina Nur Inayah; Diana Rochintaniawati; Yayan Sanjaya
BIODIK Vol. 9 No. 2 (2023): Juni 2023
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biodik.v9i2.18834

Abstract

Compentencies that student should have in the 21st century are critical thinking, creative thinking, and higher order thinking, problem solving, collaboration, communication, creating and update skills, technological literacy skills, and contextual learning skills. Education for Sustainbale Development (ESD) is seen as transformative learing approach, an adaptive process that not only equips students with new knowledge but also promotes new ways of thinking. One of the things that must be considered by a teacher in achieving learing objectives is the selection of learing media.interactive learning media can increase students’ interest in learning and critical thinking skills. This research is a descriptive qualitative research to see the use of learning media and the implementation of ESD in Senior Hight School. Key words: analysis, learning media, interactive, ESD   ABSTRAK Kompetensi yang harus dimiliki di abad ke-21 yaitu berpikir kritis, berpikir kreatif, dan berpikir tingkat tinggi, memecahkan masalah, kolaborasi, komunikasi, keterampilan mencipta dan mebaharui, keterampilan literasi teknologi, dan keterampilan belajar kontekstual. Education for Sustainable Development (ESD) dilihat sebagai pendekatan pembelajaran transformatif, proses adaptif yang tidak hanya melengkapi peserta didik dengan pengetahuan baru tetapi juga mempromosikan cara berpikir yang baru. Salah satu hal yang harus diperhatikan oleh seorang guru dalam mencapai tujuan pembelajaran adalah pemilihan media pembelajaran. Dengan media pembelajaran yang menarik dan interaktif dapat meningkatkan minat belajar dan kemampuan berpikir kritis peserta didik. Penelitian ini merupakan penelitian kualitatif deskriptif yang melihat bagaimana penggunaan media pembelajaran dan implementasi ESD yang ada di SMA/MA. Kata kunci: Analisis, Media Pembelajaran, Interaktif, ESD
OPTIMASI AKTIVITAS ENZIM SELULASE OLEH KONSORSIUM BAKTERI SELULOLITIK DARI SALURAN PENCERNAAN RAYAP Cryptotermes sp. UNTUK PEMANFAATAN JERAMI PADI Peristiwati, Peristiwati; Sanjaya, Yayan; Istiqomah, Anggi
BIOTIKA Jurnal Ilmiah Biologi Vol 21, No 1 (2023): BIOTIKA JUNI 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/biotika.v21i1.46462

Abstract

Enzim selulase merupakan enzim komersial yang berperan penting sebagai biokatalis dalam berbagai proses industri, seperti industri tekstil, kertas, makanan, medis, detergen, dan lainnya. Produksi enzim selulase dapat dilakukan dengan pemanfaatan limbah selulosa, salah satunya jerami padi. Di Indonesia, jerami padi merupakan limbah pertanian terbesar namun pemanfaatannya belum optimal, biasanya digunakan untuk makanan ternak, media tumbuh jamur atau dibakar di lahan pertanian. Substrat selulosa dapat dihidrolisis oleh mikroorganisme selulolitik, salah satunya bakteri yang berasal dari saluran pencernaan rayap. Penelitian ini dilakukan untuk mengetahui pH dan suhu yang optimal untuk produksi selulase bakteri yang diisolasi dari saluran pencernaan rayap Cryptotermes sp. Seleksi bakteri selulolitik dilakukan pada media Carboxymethylcellulose (CMC) dengan indikator adanya zona bening yang dihasilkan di sekitar koloni bakteri selulolitik. Pre-treatment secara mekanik dan kimiawi dilakukan terlebih dahulu pada substrat jerami padi. Media SmF digunakan sebagai media produksi enzim selulase. Penentuan suhu dan pH optimal yaitu dengan variasi suhu 36,5 oC dan 37,5oC, sedangkan variasi pH medium 7 dan 8. Aktivitas enzim selulase diukur dengan penghitungan gula pereduksi menggunakan reagen 3,5-dinitrosalicylic acid. Dari hasil penelitian diketahui bahwa konsorsium bakteri selulolitik R3-1, R4-3, dan R7-3 berturut-turut merupakan genus bakteri Achromobacter sp., dan Pseudomonas sp. Konsorsium bakteri ini dapat menghasilkan enzim selulase tertinggi sebesar 8,93 U/mL pada waktu inkubasi 24 jam dengan pH medium 7 dan suhu inkubasi 36,5oC.
Co-Authors -, Eliyawati A S Ramdani Adi Rahmat aflahul, ridwan Tanjung Anisa Solehah Nurwendah Anna L.H. Dibiyantoro Anna Permanasari Annissa Mawardini Any Aryani Aryanti, Fitri Ate, Yustinus Ghanggo Aziz, Adika Muhammad Azizah, Cici Nur Barbara L. Caoili CITA TRESNAWATI Citraningrum, Mivtha Diana Rochintaniawati Dibiyantoro, Anna LH. Dita Puspitasari Dwi Anggorowati Rahayu Eliyawati Eliyawati Fadilah, Solikhah Isti Fahmi, Rahmat Fitri Aryanti Fitri Aryanti Fransisca Sudargo Fransisca Sudargo Fransisca Sudargo Ghanggo Ate, Yustinus Ghina Nur Inayah Hadid, Mulyana Hadistia, Nabilla Hanna Nurul Husna Harada, Taro Hernawati Hernawati Hernawati Ibrahim, Nia Maulidhia Istiqomah, Anggi Jasid, Adhara Joko Pamungkas Jumrodah Jumrodah Jumrodah Jumrodah kerans, geterudis Kusnadi Kusnadi Kusnadi Kusnadi Kusumastuti, Mimin Nurjhani Liliasari Liliasari , Melanie Kristi MIMI HALIMAH Mimin Nurjhani Kusumastuti Mivtha Citraningrum Mrs Yanti Hamdiyati Muhtiara Yaser Muthiara Yasser Nanin Diah Nia Nurdiani Nisa Pangsuma Nukhbatul Bidayati Haka Nurhanifah, Nada Nurjhani, Mimin Nururrahmani, Azmah Nuryani Yogipranata Rustaman Peristiwati, Peristiwati Purwanto, Muhammad Guntur Putri, Meirin Dwiningtyas Putri, Weni Anissa R. Riandi, R. Rahadian Deden Juansa Rakhmawati, Ismi Reni Ambarwati Resti*, Novita Riandi Riandi Ridwan, Ridwan Rina Sumarni Rini Solihat Risma Munandar, Rifki Rizky Nadhif Nandana S Liliasari Santy, S Silaban, Oky Rizkiana Siswi, Nur Rokhmani Tri Soesy Asiah Soesilawati Soraya, Puan Helwa Rezha Suhara, . Surakusuma, Wahyu Tjandra Anggraeni Topik Hidayat Try Kurniawan Ulfi Faizah Verawati, Yenni Virginia R. Ocampo Virijai, Febrian Wahyu Surakusumah Wardono Niloperbowo Wardono Noloperbowo Weni Anissa Putri Widi Purwianingsih Win Heri Sarfudin Yanti Rohmayanti Yusni, Diana Yusuf H Adisendjaja Yusuf Hilmi Adisendjaja Zamzam Nursani