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All Journal International Journal of Evaluation and Research in Education (IJERE) Indonesian Journal of Geography Jurnal Penelitian dan Evaluasi Pendidikan Pendidikan Biologi Prosiding Seminar Biologi Bioedukasi Bio-Pedagogi : Jurnal Pembelajaran Biologi Jurnal Pengajaran MIPA EDUSAINS Jurnal Pendidikan IPA Indonesia Jurnal S2 Pendidikan Sains Tadris: Jurnal keguruan dan Ilmu Tarbiyah Prosiding Pendidikan Sains Journal of the Indonesian Tropical Animal Agriculture Jurnal Inovasi Teknologi Pendidikan Prosiding KPSDA JPI (Jurnal Pendidikan Indonesia) : Jurnal Ilmiah Pendidikan JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Jurnal Pendidikan Biologi Indonesia Mimbar Sekolah Dasar Proceeding of International Conference on Teacher Training and Education UNEJ e-Proceeding Livestock and Animal Research AL ISHLAH Jurnal Pendidikan Jurnal Bioteknologi & Biosains Indonesia (JBBI) DIDAKTIKA BIOLOGI: Jurnal Penelitian Pendidikan Biologi INKUIRI : Jurnal Pendidikan IPA Jurnal Bioedukatika Biosaintifika: Journal of Biology & Biology Education International Journal of Pedagogy and Teacher Education Bioedukasi: Jurnal Pendidikan Biologi International Journal of Community Service Learning Kwangsan: Jurnal Teknologi Pendidikan JPBIO (Jurnal Pendidikan Biologi) SAP (Susunan Artikel Pendidikan) Social, Humanities, and Educational Studies (SHEs): Conference Series Aspirasi : Jurnal Masalah-masalah Sosial Proceeding Biology Education Conference Journal of Educational Management and Instruction (JEMIn) Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Educational Studies and Research Journal Jurnal Pendidikan IPA Indonesia GeoEco Proceeding of International Conference on Biology Education, Natural Science, and Technology
Sajidan Sajidan
Universitas Sebelas Maret
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Biotechnology Application of Individual and Multienzyme in Feed, and Its Effect on Broiler Growth Performance Yanti, Amalia Firdaus; Mahfudhoh, Nimatul Laili Nur; Sajidan, S; Budiharjo, Agung
Proceeding of International Conference on Biology Education, Natural Science, and Technology 2024: Proceeding of International Conference on Biology Education, Natural Science, and Technology
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

Bromelain as a single enzyme is widely used as a meat tenderizer; however this can damage the meat cell’s. The effect of adding multienzyme Phyprozyme HP in feed is not yet known, so it needs to be investigated. This study aimed to evaluate the growth performance of broilers with the addition of single and multienzymes. This study used 42 Lohman MB 202 Grade Platinum broilers aged 21 to 35 days, using 6 treatments and 4 replications. P0 as the control feed. Bromelin was added in feed at the dose of P1: 600 GDU/kg, P2: 1200 GDU/kg, P3: 1800 GDU/kg, P4: 2400 GDU/kg, and P5: 3000 GDU/kg. Phyprozyme HP was added at P1: 0.19 g/kg, P2: 0.26 g/kg, P3: 0.33 g/kg, P4: 0.40 g/kg, and P5: 0.47 g/kg. Parameters measured included body weight, body weight gain, and carcass percentage. The results were analyzed using One-Way ANOVA. The addition of bromelain in feed decreased body weight, while the addition of multienzyme significantly improved broiler performance up to a dose of 0.33 g/kg feed. The addition of bromelain decreased carcass percentage to 11.07%, while the addition of multienzyme increased carcass percentage to 8.83%, but decreased it to 7.68% at the highest dose.
Ethno-Entomophagy (Valanga nigricornis): Societal Perspectives, Natural Pest Control and Environmental Sustainability Astuti, Dwi Setyo; Sajidan, S; Suciati, S; Masykuri, Mohammad
Proceeding of International Conference on Biology Education, Natural Science, and Technology 2024: Proceeding of International Conference on Biology Education, Natural Science, and Technology
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

The practice of ethno-entomophagy has been going on for hundreds of years in Indonesia and has become a local culture and wisdom that still continues today. Of the many edible insects, Valanga nigricornis is one of the most popular. The aim of this research is to determine the views of local communities towards entomophagy and its impact on natural pest control and environmental sustainability. The method used is phenomenological research using snowball sampling techniques and quantitative descriptive research using purposive sampling techniques. The research area is 4 hectares of rice fields. Sampling was carried out in 5 plots with an area of 300 m2 each and was carried out once a year continuously for 3 years. The sampling time was chosen at the beginning of the dry season which is the peak time for corn production. The research results show that the main reasons and beliefs of local people towards the practice of entomophagy are caused by cultural factors, natural pest control, economic factors, and favorite foods. The results of sampling regarding Valanga nigricornis pest attacks showed low values for 3 consecutive years. The conclusion of this research is that ethno-entomophagy has a positive impact on local control of the natural pest Valanga nigricornis.
Kelayakan Unit Pembelajaran Sistem Pencernaan Manusia berbasis Guided Inquiry Laboratory (GIL) untuk Meningkatkan Keterampilan Berpikir Kreatif Siswa Nurdiana, Herning; Sajidan, S; Maridi, M
Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) 2021: Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek)
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

Penelitian ini bertujuan untuk menghasilkan unit pembelajaran sistem pencernaan manusia berbasis Guided Inquiry Laboratory (GIL) untuk meningkatkan keterampilan berpikir kreatif siswa yang layak digunakan sebagai salah satu bahan ajar pada pembelajaran IPA kelas VIII di SMP Negeri 8 Surakarta. Jenis penelitian pengembangan ini adalah Research and Development (R&D) yang menggunakan prosedur pengembangan dari Borg and Gall yang dimodifikasi menjadi 9 tahap. Pengembangan unit pembelajaran sistem pencernaan manusia ditinjau berdasarkan kelayakan bahan ajar yang dievaluasi atau divalidasi oleh para ahli (expert judgment) dengan minimal pendidikan S3/Doktor pada bidang terkait.. Instrumen penelitian yang digunakan yaitu lembar validasi yang berorientasi pada sintaks model pembelajaran GIL dan aspek keterampilan berpikir kreatif. Data dianalisis secara deskriptif kuantitatif. Data yang diperoleh meliputi hasil validasi kelayakan bahan ajar berdasarkan penilaian para ahli yaitu ahli materi 93,13% dengan kategori sangat baik, ahli instrumen dan evaluasi pembelajaran 91,36% dengan kategori sangat baik, ahli media 86,04% dengan kategori sangat baik, dan komponen ahli bahasa 87,50% dengan kategori sangat baik. Hasil penelitian tersebut menunjukkan unit pembelajaran dikembangkan layak digunakan dalam proses pembelajaran IPA kelas VIII SMP.
Uji Validitas Modul Discovery Learning Struktur Tumbuhan dengan menggunakan Potensi Lokal Umbul Tlatar untuk Meningkatkan Keterampilan Regulasi Diri dan Sikap Kepedulian Lingkungan Siswa SMA Hartanti, Dwi; Sajidan, S; Prayitno, Baskoro Adi
Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) 2019: Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek)
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

Pembelajaran dengan memanfaatkan potensi lokal pada kawasan Umbul Tlatar di Boyolali sebagai alternatif yang dapat digunakan untuk pembelajaran materi biologi. Modul Discovery Learning (DL) dengan menggunakan potensi lokal Umbul Tlatar diharapkan mengaktifkan siswa terutama pada materi struktur tumbuhan. Tujuan penelitian yaitu mengetahui kelayakan modul. Metode penelitian menggunakan model penelitian dan pengembangan Borg & Gall yang terfokus tahap uji coba pertama dan tahap revisi produk. Instrumen yang digunakan meliputi: observasi dan angket,.Data yang diperoleh yaitu data hasil validasi ahli. Hasil penelitian dan pengembangan menunjukkan modul dinyatakan layak oleh ahli materi sebesar 96,23%(modul siswa) dan 96,79% (modul guru), ahli penyajian modul 87,09%(modul siswa) dan 87,09%( (modul guru), ahli perangkat pembelajaran 80,50%(modul siswa) dan 84,38% (modul guru), ahli evaluasi sebesar 93,75%(modul siswa) dan 93,75%(modul guru). Hasil uji validasi menunjukkan kelayakan Modul Discovery Learning StrukturTumbuhan dengan menggunakan Potensi Lokal Umbul Tlatar Untuk Meningkatkan Keterampilan Regulasi Diri dan Sikap Kepedulian Lingkungan Siswa SMA
The Effectiveness of the Think-Pair-Project-Share (TP2S) Model in Facilitating Self Directedness of Prospective Science Teachers Sajidan, Sajidan; Atmojo, Idam Ragil Widianto; Ardiansyah, Roy; Saputri, Dwi Yuniasih; Roslan, Roslinawati Mohd; Halim, Lilia
Jurnal Pendidikan IPA Indonesia Vol. 13 No. 2 (2024): June 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/egpb7z87

Abstract

Self-directedness is a crucial skill for prospective science teachers, and the Think-Pair-Project-Share (TP2S) model has shown promise in fostering collaboration and critical thinking. This aim study to investigates the effectiveness of TP2S in promoting self-directed learning among these future educators. This research aims to determine the effectiveness of the think-pair-project-share (TP2S) learning model in facilitating the self-directedness of prospective science teachers. This quantitative research uses a nonequivalent control group design. The population in this study were second semester students, while the research sample consisted of 72 students. The self-directedness data collection technique uses an instrument in the form of a scale. Based on the results of the paired sample T test, it can be seen that both experimental classes obtained a Sig value. (2-tailed) 0.000. It can be concluded that the paired sample T test value in the experimental class is 0.000<0.05 so that there is a significant difference in results between the pretest and posttest scores (H0 is rejected). It can be concluded that there is a difference in self-directedness between students who study human and environmental subjects using the think pair project share model and those who use the conventional model. It is known that the application of the TP2S learning model has an effect on the self-directedness of prospective science teachers. The implications of this research support and strengthen the results of theoretical studies that the TP2S learning model is a student-centered learning model that utilizes the ability to manage learning strategies independently.
Analysis Level of Difficulty in The Aspect of Analytical Thinking Skills in Science Learning Astuti, Dwi Setyo; Sajidan, S; Suciati, S; Masykuri, Mohammad
Proceeding of International Conference on Biology Education, Natural Science, and Technology 2025: Proceeding of International Conference on Biology Education, Natural Science, and Technology
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

This study discusses analysis level of difficulty in the aspect of analytical thinking skills in science learning with the aim of providing insights on how students and educators can address these difficulties, ultimately contributing to a more effective science education system that fosters critical and analytical thinkers. By using the research methods The study used a quantitative methods using Rasch analysis and Confirmatory Factor Analysis (CFA) to determine the level of difficulty of students' analytical thinking skills aspects. Based on the analysis, the aspects of "specifying (54%)" and "generalizing (55%)" were found to be the most difficult for students, while the aspects of "analizyng error (62%)", "matching (68)" and "classifying (73%)" were considered easier. These findings also indicate that students tend to struggle with identifying the logical consequences of information and in constructing generalizations or new principles.
Co-Authors - Fakhrurrazi A. Ashadi, A. A. C. Pritasari, A. C. A. N. Khasanah, A. N. A. Wibowo A.A. Ketut Agung Cahyawan W A.M.P. Nuhriawangsa Achrudin Achrudin Adelia Anisa Adi Magna Patriadi Nuhriawangsa Adi Ratriyanto Adi, Fadhil Purnama Afandi Afandi Agung Budiharjo Agus Efendi Ahmad Khoiri Ahmad Makmur Santoso Ana Susanti Andriani, Lutfi Andrias Marstanto Setyo Pranoto, Andrias Marstanto Setyo Anggit Sasmito, Anggit Anisyah Yuniarti Anjarwati, Pamula Guruh Prastiwa ARI SUSILOWATI Arief B. Witarto Ariyanto J Ashadi Ashari, Dhita Karunia Asnafiyah, Asnafiyah Atika GA, Atika ATIKA GURITNA AYU, ATIKA GURITNA Atmojo, I. R. W. Ayu Rahma Ulufa Nuri Aziza Karenina, Aziza Baskoro Adi Prayitno Baskoro Adi Prayitno Baskoro Adi Prayitno Basori Basori Bowo Sugiharto Catur Suci Purwati Chrisnia Octovi Chumdari Chumdari Deny Febriana, Deny Desy Fajar Priyayi Devita Yudhayanti, Devita Dewanto Harjunowibowo Dewi - Rochsantiningsih Dewi Anjani, Dewi Dhora Vasminingtya R.C, Dhora Dian Kurvayanti Innatesari Drajat Tri Kartono Dwi Hartanti Dwi Hartanti Dwi Oetomo DWI OETOMO Dwi Retno Sari, Dwi Retno Dwi Setyo Astuti Effendi, Bob Soelaiman Eko Setyaningsih, Eko Elok Norma Khabibah, Elok Norma Endang Purwanti Ervan Johan Wicaksono, Ervan Johan Etviana, R. Evi Elisanti Evi Elisanti, Evi Evi Noor Hidayah Fadhil Purnama Adi Fatih Ngaisah Wijayanti, Fatih Ngaisah Febri, Ade Fibriana, F. Fitriana Dwi Utari, Fitriana Dwi Fitriyana Rachmah Gilang Mahendrati Greiner, Ralf Hailu Weldekiros Hailu, Hailu Weldekiros Hanni Hanifah Harlita Harlita Hastjarjo, Sri Heni Pujiastuti Hephi Meilinda, Hephi Herning Nurdiana Hidayatullah, Muhammad Eka Himawan, Widhi Hudin, Robertus I Gusti Ngurah Antaryama I Nyoman Tri Bayu Tanaya, I Nyoman Idam Ragil Widianto Atmojo Idam Ragil Widianto Atmojo Idhun Prasetyo Riyadi, Idhun Prasetyo Innatesari, Dian Kurvayanti Intan Mustikasari Irma Yuniar Wardhani Isma Aziz Fakhrudin Jayawarsa, A.A. Ketut Joko Ariyanto Joko Sulianto . . Latif Agung Nugroho, Latif Agung Lilia Halim, Lilia M. Akhyar, M. M. Noris Mahfudhoh, Nimatul Laili Nur Maridi - - Maridi Maridi Maridi Maridi Maridi, M Marinda Mega Nurfitriani, Marinda Mega Meti Indrowati Misbahul Jannah Mkumbe, Baraka Stewart Moh Salimi Mohammad Masykuri Mufida Nofiana, Mufida Muhammad - Akhyar Muhammad Akhyar Munawwaroh Kurniawati, Munawwaroh Murni Ramli Murni, Odela Priscilia N. SURYANI Nana - - Nancy, Natasha Nanik Murti Prasetyanti Nanik Murti Prasetyanti, Nanik Murti Nulngafan, Nulngafan Nunuk Suryani Nur Khasanah Nur Khasanah Nurdiana, Herning Nuri, Ayu Rahma Ulufa Nurmiyati Nurmiyati Pamula Guruh, Pamula Parmin - Parmin Parmin Prabang Setyono Pramesti, Betty Novia Prayitno, B. A. Puguh - Karyanto PUGUH KARYANTO Puguh Karyanto Puput Dwi Maret Tanti R. M. Probosari Rahmawati Ika Listyaningrum Riezky Maya Probosari Rifkie Aziz Agustian, Rifkie Aziz Riyadi Riyadi Rizki Agung, Rizki Rizki Permata Yusniawati, Rizki Permata Roslan, Roslinawati Mohd Rosmala Setiawati, Rosmala Roy Ardiansyah Roy Ardiansyah, Roy S Suciati S. Dwiastuti, S. S. Sutarno, S. S. Widoretno, S. Sabila, Wahdania Nuris Santoso S Saputri, D. Y. Saputri, Dwi Yuniasih Saraswati, Zahra Nadhila Sarwanto Sarwanto Septina Dwi Prasetyana, Septina Dwi Setiani, Indra Setria Utama Rizal Shinta Devi Amielia, Shinta Devi Sindy Nurinda, Sindy Singgih Prihadi Siswandari Siswandari siti wulandari Slamet Santosa Sri Dwiastuti Sri Widoretno Suciati Suciati Suciati Sudarisman Sugiyanto Sugiyanto Sugiyarto Sugiyarto Sukarmin Sulistyawan, Herwanto Gede Sulistyo Saputro Sunarto Sunarto Suranto Suranto Suranto Suranto Suranto, S. Suraya, Ana Susilowati Susilowati Sutarno Sutarno Sutarno Sutarno Sutikno Madnasri Suwarno Suwarno Suyitno, Margiyono Tina Nur Khasanah, Tina Nur Tri - Novana Twiningsih, Anik UMI FATMAWATI Ummi Nur Afinni Dwi Jayanti, Ummi Nur Afinni Utami, Fitri Astuti Wahyu Walid, Ahmad Widha Sunarno Wijarini, Fitri - Wijayanti, Sovia Wikara, B. Winarno, Widha Winarsih - Wiranto Wiranto Wulandari Wulandari Yanti, Amalia Firdaus Yasinta Choirina Yenny Putri Pratiwi, Yenny Putri Yuhana Yuhana, Yuhana Yuliati - Z. Bachruddin