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All Journal Pendidikan Biologi Prosiding Seminar Biologi Bioedukasi Bio-Pedagogi : Jurnal Pembelajaran Biologi Jurnal Pendidikan Sains Biosfer: Jurnal Tadris Biologi Tadris: Jurnal keguruan dan Ilmu Tarbiyah INFERENSI PIONIR: Jurnal Pendidikan BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal PAJAR (Pendidikan dan Pengajaran) Cetta: Jurnal Ilmu Pendidikan Bioedukasi: Jurnal Pendidikan Biologi Jurnal Pendidikan Fisika dan Teknologi Proceeding Biology Education Conference Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Biosaintifika: Journal of Biology & Biology Education
Bowo Sugiharto
Pendidikan Biologi FKIP UNS, Surakarta, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences Other

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Permasalahan Guru Biologi SMA dan IPA SMP dalam Pengembangan Profesi dan Karir Sugiharto, Bowo
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 14, No 1 (2017): Proceeding Biology Education Conference
Publisher : Universitas Sebelas Maret

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Abstract

Pengembangan profesi bagi guru idealnya seiring dan sejalan dengan pengembangan karir. Pengembangan profesi guru berkaitan erat dengan kompetensi dan kinerja guru. Salah satu acuan dalam penilaian kinerja guru adalah Peraturan Menteri Negara Aparatur Negara dan Reformasi Birokrasi no 16 tahun 2009. Penelitian survei eksploratif ini berupaya memberikan gambaran fakta di lapangan mengenai permasalahan yang dialami oleh guru biologi SMA dan guru IPA SMP dalam pengembangan profesi dan karir. Partisipan yang terlibat dalam penelitian ini adalah guru biologi dan IPA di Kota Surakarta dan sekitarnya yang berjumlah 44 orang guru. Data dikumpulkan dengan menggunakan angket. Analisis deskriptif kuantitaif dilakukan untuk menggambarkan permsalahan yang sedang dikaji. Penelitian ini menyimpulkan bahwa sebagian besar guru mengalami kesulitan untuk naik ke golongan IIId yaitu sebanyak 18 orang (41%) dan menuju golongan IVb sebanyak 11 orang (25%). Di sisi lain sebetulnya sebagian besar guru (26 orang / 59%) sudah memahami peraturan yang berlaku. Penulisan karya ilmiah terpublikasi dirasakan oleh sebagian besar yaitu 38 orang (86%) sebagai kendala dalam kenaikan pangkat. Penelitian ini juga mengungkapkan bahwa semua guru Biologi dan guru IPA (100%) membutuhkan pelatihan penulisan karya ilmiah yang relevan dengan keperluan pengajuan kenaikan pangkat/golongan..
KESIAPAN GURU BIOLOGI SMA SURAKARTA MENYONGSONG KURIKULUM 2013 DITINJAU DARI PEMAHAMAN TERHADAP HAKIKAT BIOLOGI SEBAGAI SAINS Sugiharto, Bowo
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 10, No 1 (2013): Seminar Nasional X Pendidikan Biologi
Publisher : Universitas Sebelas Maret

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Abstract

Penelitan ini bertujuan untuk mendeskripsikan kesiapan guru biologi SMA  Kota Surakarta dalam menyongsong diberlakukannya Kurikulum 2013 ditinjau dari pemahamannya terhadap hakikat biologi sebagai sains.  Sejalan dengan tujuan yang ingin dicapai, penelitiann ini merupakan penelitian eksplorasi. Teknik sampling yang digunakan  adalah convenience sampling atau captive sampling karena bertujuan untuk menjajagi persepsi guru. Sampel diambil sebanyak 30 orang guru biologi yaitu semua guru peserta yang hadir pada saat peneliti melakukan pengabdian kepada masyarakat di MGMP Biologi SMA di Kota Surakarta. Data dikumpulkan dengan menggunakan angket dan tes. Teknik analisis yang digunakan adalah deskriptif kuantitatif. Penelitian ini mengungkapkan bahwa hanya ada 6 orang (20%) guru yang mendefinisikan biologi berkaitan dengan dimensi proses, produk, dan sikap ilmiah, selebihnya sebagain besar masih terorientasi pada produk 22 orang (72%) atau tidak menjawab 2 orang (7%). Dengan demikian, penelitian ini menyimpulkan bahwa bahwa sebagian besar guru biologi SMA Kota Surakarta belum siap untuk  menyongsong diberlakukannya Kurikulum 2013 ditinjau dari pemahamamannya terhadap hakikat biologi sebagai sains. Oleh karena itu, sebelum kurikulum 2013 benar-benar diberlakukan perlu adanya sosialisasi dan pelatihan yang memadahi bagi guru supaya implementasinya sesuai dengan harapan.  Kata kunci: hakikat sains, kesiapan guru biologi, kurikulum 2013
Jenis Pengembangan Keprofesian dan Konsepsi terhadap Lesson Study Learning Community pada Guru IPA SMP Kota Surakarta Sugiharto, Bowo; Prayitno, Baskoro Adi; Widoretno, Sri; Sarwanto, Sarwanto
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 13, No 1 (2016): Prosiding Seminar Nasional XII Biologi
Publisher : Universitas Sebelas Maret

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Professional development of teachers is ideally continuous implemented and is known by Continuous Proffesional Development (CPD). CPD is a renewal conscious knowledge and improving the competence of teachers throughout his working life. This study is a descriptive study that aims to depict of the kinds of professional development and the conception of the Lesson Study Learning Community (LSLC) on junior high science teacher in Surakarta. The subjects were science teachers of junior high school of Surakarta both public and private schools with a sample of 10 teachers. This survey study conducted in June 2016 using an open questionnaire instrument. Analysis of data used qualitative data analysis type of Miles and Huberman model which included data reduction, data presentation, and drawing conclusions and verification. The results of this study concluded that the types of professional development carried out by the science teachers Surakarta includes activities Subject Teachers Council, education and training, workshops, and technical guidance. The study also revealed there has been no increase in professionalism is done by directly observing in the classroom is done in a sustainable manner. While Lesson Study is understood by science teachers with various understanding some of which has led to the understanding of LS as the collective activities of teachers. Learning community is understood as a group or study together.Keywords: teachers proffesional development, conception of lesson study learning community, science teacher
Students’ Concept Maps Profile on Environmental Pollution Material During the COVID-19 Pandemic Sunarni, Sunarni; Widoretno, Sri; Karyanto, Puguh; Sugiharto, Bowo; Dwiastuti, Sri; Prabowo, Chandra Adi
Jurnal Pendidikan Sains Vol 12, No 4: December 2024
Publisher : Sekolah Pascasarjana Universitas Negeri Malang (UM)

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The study investigates the performance of students in constructing Concept Maps (CM) related to environmental pollution material during the COVID-19 pandemic. The data reveals that the overall achievement in CM construction was suboptimal, with no component reaching more than half of its maximum potential. The highest achievement was recorded in the valid relationship component, which attained 9.75% of its maximum possible score. This was followed by the hierarchy component, achieving 7.34%, and the branching component at 3.42%. The pattern component ranked fourth with 1.31%, closely followed by the example component at 1.30%. The lowest performance was observed in the crosslink component, with an achievement of 0.00%. The analysis suggests that students struggled significantly with constructing comprehensive and complex CM, indicating a need for further instructional support. The low scores, particularly in critical components such as crosslinks and examples, highlight gaps in students’ ability to synthesize and analyze information, which are vital for developing more advanced CM. These findings point to the importance of enhancing students’ conceptual understanding and analytical skills to improve their learning outcomes, especially in the context of environmental pollution education during the challenges posed by the pandemic.DOI: 10.17977/jps.v12i42024p141
Characterization of Chitinolitic Bacteria from Hermatia illucent Larvae Waste: Antifungal Activity, Hydrolytic Enzyme, and Phosphate-Potassium Solubilization Prameselly, Qorisha Lutfia; Sugiharto, Bowo; Fatmawati, Umi
Biosaintifika: Journal of Biology & Biology Education Vol. 16 No. 1 (2024): April 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v15i1.311

Abstract

Hermetia illucens larvae, also known as the black soldier fly larvae, are best known as the decomposers of organic matter. There are many potential microbes found in the feces of BSF larvae. This research aimed to isolate the chitinolytic bacteria from chicken manure maggot waste, identify the antifugal activity, hydrolytic enzyme activity, phosphate and potassium solubilization, and bacterial species through 16S rRNA gene analysis. The initial screening focused on bacteria with chitinolytic ability. Antifungal activity tests were performed against phytopathogenic fungi, Colletotrichum sp. Isolate MKP02 showed the highest activity in inhibiting the growth of Colletotrichum sp. up to 100% and produced protease and cellulase enzymes, along with the ability to solubilize potassium. Furthermore, the potential isolate MKP04, the isolate shows the highest cellulolytic activity with a percentage of 300%. It can inhibit Colletotrichum sp. fungi, as well as having lipase enzyme content, and being able to dissolve potassium. The results of 16S rRNA gene amplification on the two isolates showed that both isolates were close to bacteria of the genus Lysinibacillus and Brevibacterium. This research is expected to provide valuable information about the bacterial content, levels of hydrolytic enzymes, and the ability to solubilize phosphate and potassium in BSF.
COMPARING CLASSICAL TEST THEORY AND ITEM RESPONSE THEORY FOR RESPIRATORY SYSTEM QUESTION INSTRUMENTS Nisfatulsanah, Adha; Sugiharto, Bowo
PIONIR: JURNAL PENDIDIKAN Vol 13, No 3 (2024): PIONIR: JURNAL PENDIDIKAN
Publisher : Prodi PGMI FTK UIN Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/pjp.v13i3.25435

Abstract

This study aims to compare the results of instrument testing methods between applying classical test theory and item response theory using the Rasch model in question instruments on respiratory system material. This study employed descriptive quantitative methodology, with a sample involving 36 students. The analyzed instrument consisted of 40 multiple-choice questions on respiratory system material. Instrument analysis utilized classical test theory with Microsoft Excel and item response theory with Winstep Rasch ver 4.5.2.0. The data analysis from classical test theory and item response theory offers slightly different interpretations but is mutually complementary. Both classical test theory and item response theory may assess the validity, reliability, distractor effectiveness, difficulty level, and discriminating power of questions. Item response theory provides a comprehensive analysis of test results through the use of the Wright map as a bar which helps determine a student's ability about the difficulty level of the question. Scalogram is used to identify patterns in students’ responses, allowing for the detection of cheating and inaccuracies in answering questions. Additionally, DIF items are employed to identify item bias. This study concludes that any developed instrument must possess the characteristics that meet the requirements to measure competency effectively. The requirements for an instrument can be analyzed using item response theory with the Rasch model, which provides in-depth interpretation.Keywords: Classical test theory, item response theory, Rasch model, instrument
MOSSES DIVERSITY IN GROJOGAN SEWU, JUMOG, AND PARANG IJO WATERFALL, KARANGANYAR DISTRICT Mustaqim, Salwa Nazhifah; Sugiharto, Bowo
BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Vol. 11 No. 2 (2025): Biolink February
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v11i2.13950

Abstract

Moss is a plant that can be found in low and highlands and lives attached to the substrate. The purpose of this study was to determine the diversity of lichens that grow in waterfalls located in Karanganyar district. The method used in this research was purposive sampling method. Based on the observations of the species found came from 5 classes namely Bryopsida, Marchantiopsida, Anthecerotopsida, Hepaticopsida and Jungermanniopsida. The level of diversity in each waterfall is influenced by environmental factors such as temperature, humidity and sunlight. Jumog and Parang ijo waterfalls have a high diversity index, while the evenness value of the three waters is high, and has the same dominance value which is classified as low.
A Systematic Literature Review: Project-Based Learning to Empower Students' Science Process Skills Firdausi, Nurul; Sugiharto, Bowo; Karyanto, Puguh
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 9 No. 3 (2025): May
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v9i3.112

Abstract

Science process skills are an essential aspect that supports critical, creative, collaborative, and communicative thinking skills. The reality reveals that science learning in schools is still dominated by traditional methods focusing on memorising concepts. Project-Based Learning (PjBL) offers a promising approach to improving KPS. PjBL is a student-centred learning model, where students work collaboratively to design, implement, and evaluate projects that are relevant to real life. This study determines the effect of the project-based learning model on empowering students' science process skills by using a systematic literature review (SLR). Systematic Literature Review involves searching and analysing relevant literature from various sources published from 2016 to 2024. A systematic method could identify relevant literature studies to the pre-determined criteria. The applied content analysis ensured the model, method, focus, and results achieved from the study. The results indicate that (a) project-based learning improves students' science process skills, (b) project-based learning is feasible to use for teaching and learning activities, and (c) project-based learning is effective in science learning, especially for improving science process skills. Educators are advised to consider using the project-based learning model in learning strategies to support students' science skills development comprehensively.
Implementing the Project-Based Learning Model to Improve Junior High School Students' Communication Skills: Systematic Review Nurhamudin; Sugiharto, Bowo; Karyanto, Puguh
Jurnal PAJAR (Pendidikan dan Pengajaran) Vol. 9 No. 3 (2025): May
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33578/pjr.v9i3.113

Abstract

This study aims to determine the impact of implementing the Project-Based Learning (PjBL) learning model on improving students' communication skills. This study used a Systematic Literature Review (SLR). Systematic Literature Review involves searching and analysing relevant literature from various sources published from 2016 to 2024. A systematic method is used to identify literature studies that meet the criteria. The criteria for the literature to be analysed have been previously determined. Content analysis is used to ensure the model, method, focus, and results achieved from the study. The results of this literature review reveal that (a) Project-Based Learning improves students' communication skills in which 85% of studies indicate that PjBL consistently improves students' communication skills, especially in the aspects of speaking, listening, and collaborating, (b) Project-Based learning is suitable to use in teaching and learning activities in which ollaborative activities in PjBL, such as discussions, presentations, and reflections, allow students to interact, convey ideas, and receive feedback actively, and (c) Project-based learning is effective in science learning, especially to improve communication skills. Educators should consider using the project-based learning model in learning strategies to support students' communication skills development comprehensively.
Perbandingan Kemampuan Argumentasi Mahasiswa Pendidikan Biologi Nur’aini, Fajar; Rosyadi, Ihrom; Arafah, Maretania; Safrina, Mega; Isnaini, Nuri; Evendi, Rahmat; Sugiharto, Bowo
Biosfer: Jurnal Tadris Biologi Vol 10 No 2 (2019): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/biosfer.v10i2.5663

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui adanya pengaruh jenjang semester terhadap kemampuan berargumentasi Mahasiswa Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan Universitas Sebelas Maret. Metode Penelitian yang digunakan merupakan penelitian expost facto. Teknik sampling yang digunakan adalah teknik random sampling.Sampel yang digunakan yaitu 30 mahasiswa semester 1, 3, 5, dan 7 pada tahun ajaran 2019/2020. Instrumen yang digunakan adalah soal isian yang dikembangkan berdasarkan TAP (Toulmin’s Argumentation Pattern). Teknik analisis yang digunakan adalah analisis independence t test. Hasil yang diperoleh yaitu mahasiswa semester 1, 3, 5, dan 7 berturut-turut mendapatkan rata-rata 25,67%, 32,11%, 37,7%, 49,06%, sehingga mahasiswa dengan jenjang semester lebhi tinggi memiliki keterampilan berargumentasi yang lebih unggul. Dapat disimpulkan bahwa jenjang semestermempengaruhi tingkat kemampuan argumentasi.
Co-Authors Annur Indra Kusumadani Arafah, Maretania Baskoro Adi Prayitno Chandra Adi Prabowo, Chandra Adi Desi Purwaningsih Dwi Untari Ningsih Evendi, Rahmat Evi Noor Hidayah Firdausi, Nurul Harlita Harlita Isnaini Maratus Sholihah Isnaini, Nuri Kistantia Elok Mumpuni Majid, Alysa Nur Chasanah Alam Meti Indrowati Murni Ramli Muslikatin, Siti Mustaqim, Salwa Nazhifah Nisfatulsanah, Adha Nurhamudin Nur’aini, Fajar Palupi, Endang Pandu Haryo Wibowo Prameselly, Qorisha Lutfia PUGUH KARYANTO Putri, Dwika Sarnia Rahayu, Ratna Ramadhani*, Suci Hatru Retno Susanti Riezky Maya Probosari Riyan Melani Rosyadi, Ihrom Safrina, Mega Sajidan Sajidan Sari, Rezqi Rohmatika Sarwanto Sarwanto Shelli Febriyanti Slamet Santosa Sri Dwiastuti Sri Widoretno Suciati Suciati Sunarni Sunarni UMI FATMAWATI Wahyu Harjanti Wahyu Wahyu Wahyudi Wahyudi Yasir Sidiq Yekti Nur Utami