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All Journal Bio-Pedagogi : Jurnal Pembelajaran Biologi Microbiology Indonesia Biomedical Engineering Jurnal Florea Al Ishlah Jurnal Pendidikan Jurnal Penelitian Pendidikan IPA (JPPIPA) JPM (Jurnal Pemberdayaan Masyarakat) Jurnal SOLMA Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Bubungan Tinggi: Jurnal Pengabdian Masyarakat Indian Journal of Forensic Medicine & Toxicology Proceeding Biology Education Conference Berkala Penelitian Hayati Journal of Biodiversity and Biotechnology Jurnal Penelitian Pendidikan Indonesia (JPPI) Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Edumaspul: Jurnal Pendidikan

Supiana Dian Nurtjahyani

Universitas PGRI Ronggolawe

Author-ID : 335767

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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The Implementation of TPACK Learning in Human Movement Systems Materials to Improve Students’ Critical Thinking Supiana Dian Nurtjahyani; Anik Winarni; Indra Sugiarsi; Restiani Agusvita; Ali Mustafa; Sukisno Sukisno
AL-ISHLAH: Jurnal Pendidikan Vol 14, No 4 (2022): AL-ISHLAH: Jurnal Pendidikan
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v14i4.2287

Natural Sciences is the study of natural phenomena. In science learning, students are expected to have scientific knowledge, high-level thinking, critical and creative thinking, so that they become independent learners. The purpose of this study was to describe students' critical thinking skills through environmental-based TPACK learning on the human motion system material. This research method is done by lesson study with 3 learning cycles. The results showed that TPACK learning can improve students' critical thinking, especially in identifying, linking, analyzing and concluding in this study the application of TPACK learning to improve thinking skills in categories can be very good.

Pelatihan Bertanam Sayuran dengan Teknik Vertikultur pada Paguyuban Wali Murid Raudhotul Athfal Thoriqul Falah Dede Nuraida; Tabitha Sri Hartati Wulandari; Supiana Dian Nurtjahyani; Sulistiono
Jurnal Pemberdayaan Masyarakat Vol 8 No 1 (2023): Mei
Publisher : Direktorat Penelitian dan Pengabdian kepada Masyarakat (DPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpm.v8i1.7509

Raudhotul Athfal (RA) Thoriqul Falah is located in Talang Kembar Village. Mothers in Talang Kembar Village are generally unproductive housewives, so there needs to be empowerment to be more productive. The purpose of this training is to provide skills for the parents of the RA Thoriqul Falah Student, in making gardening places using vertical culture, making media, as well as selecting and planting seeds. This training activity is carried out in 2 methods, namely socialization about verticulture, and practice. The socialization method was carried out in the RA meeting room, while the practice was carried out in the school yard. The vertical planting is made from used mineral water bottles and paralon. The vegetables used were lettuce, pokcoy, and celery grown in a mixture of soil, husk and manure in a ratio of 2:1:1. Questionnaire given to all participants to find out the participants' interest in applying this technique. The results of this training showed that all participants were able to make vertical planting. All participants were able to make a composition of planting media, and were able to select and plant seeds. The results of the questionnaire showed that 90% of the participants were interested in applying this technique.

Genotype of Hepatitis B Virus Coinfection in Typhoid Patients SUPIANA DIAN NURTJAHYANI; RETNO HANDAJANI
Microbiology Indonesia Vol. 9 No. 3 (2015): September 2015
Publisher : Indonesian Society for microbiology

Typhoid fever can cause liver disorder and may result in complication. Studies revealed hepatic involvement in thypoid known as typhoid hepatitis. Our previous paper reported the existance of hepatitis B virus (HBV) coinfection in the serum of patients with typhoid using nested-polymerase chain reaction (PCR). Based on sequence divergence, HBV has been classified into 10 genotypes (A-J), which in prediction response and correlates with clinical outcome of chronic HBV infection. This study was conducted to determine the genotypes of HBV in typhoid patients coinfected with HBV in Tuban. Sera obtained from 5 typhoid patients positive HBV by nested PCR). Study was performed by direct sequencing BigDye V1.1 Terminator Cycle Sequencing kit and ABI Prism 310 Genetic Analyzer. Analys had been using the Genetix version 10 software to create the phylogenetic tree. Phylogenetic analysis showed 3 samples as genotype B and 2 two samples as genotype C.

Prevalence of Hepatitis B Virus Infection in Blood Donors Based on Titer Hepatitis B Surface Antigen Examination (HBsAg) SUPIANA DIAN NURTJAHYANI; RETNO HANDAJANI
Microbiology Indonesia Vol. 13 No. 4 (2019): December 2019
Publisher : Indonesian Society for microbiology

Hepatitis B remains a global public health problem. Infection from hepatitis B virus (HBV) can be transmitted through a blood test or a blood transfusion. This study was conducted to identify the prevalence of HBV infection in blood donors based on examination of HBsAg titers . Blood donors from Tuban Red Cross used as sample. The method used in this research is HBsAg titers examination performed by ELISA according to the procedureoutlined in the Kit. HBsAg titers positive mostly found in men. In men from 13 samples (8.67%) are HBsAg titers positive of 150 samples while in woman all negative for HBsAg titers from 137 samples. The average titer positive was 3.095 with a standard deviation of 0.187. While HBsAg titers negative have average of 0.03 with a standard deviation of 0.14. This study showed that the prevalence of HBV infection in blood donors is most numerous in men with HBsAg titers positive number of 8.67%.

Utilization of Leaves in Mine Reclamation Land as Organic Fertilizer with Effective Bioactivatory of Microorganism 4 (em4) and Molasses Supiana Dian Nurtjahyani; Dwi Oktafitria; Sriwulan Sriwulan; Nova Maulidina; Imas Cintamulya; Eko Purnomo
Microbiology Indonesia Vol. 14 No. 2 (2020): June 2020
Publisher : Indonesian Society for microbiology

Organic fertilizer as an alternative to reduce the scarcity of chemical fertilizers, otherwise it can improve soil fertility. PT. Semen Gresik - Semen Indonesia Persero (Tbk.) Has a lot of plants in the treatment period in ex-mining land that needs fertilizer to help plant growth. In addition, in post-mining land, there is a lot of organic waste in the form of dry leaves under the stands of reclamation trees. The organic waste has the potential to be processed and used as organic fertilizer. This study aims to determine the utilize leaf litter in the reclaimed mine land as organic fertilizer with EM 4 and Molasses bioactivators. This study used is a laboratory experimental method. The results showed the composition of solid material in the form of leaf litter, bran, cow dung and husk charcoal in a ratio of 2: 1: 1: 1 as well as looking material in the form of molasses and EM4 with a dose of 100ml per 100kg of solid material dissolved in enough water (fertilizer can be clenched and expanded slowly and not broken). Conclusion leaf litter in the former reclaimed land can be processed and used as organic fertilizer.

Isolation And Identification of Arbuscula Mycorrhiza (Ma) In Plant Rhizosphere in Greenbelt Area of PT. Semen Indonesia Tbk Tuban Avivi Nur Aina; Supiana Dian Nurtjahyani; Sriwulan Sriwulan; Eko Purnomo
Journal of Biodiversity and Biotechnology Vol 3, No 1 (2023)
Publisher : Pusat Penelitian dan Pengembangan Bioteknologi dan Biodiversitas (P3BB) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jbb.v3i1.72038

The Green Belt area is a buffer area in an industrial area that functions as a barrier or separates the mining area from other regions, such as residential areas or community agriculture. The Green belt area consists of various plant vegetation that absorbs carbon dioxide and air conditioning, preventing sedimentation and erosion in the mining area. Arbuscular mycorrhiza has the potential to live in the green belt area by forming a mutualism symbiosis with plants or vegetation in the area. This study aimed to determine arbuscular mycorrhizae found in the Greenbelt area of PT Semen Indonesia Tbk Tuban. Sampling used purposive sampling techniques at three sampling stations, namely rhizosphere eucalyptus (Malaleuca cajuputi), trembesi (Samanea saman), and sawo (Manilkara zapota). The study was conducted in November 2021 through three stages: sampling, sample isolation, and species identification. The results showed seven types of arbuscular mycorrhiza from five different genera, namely the genus Glomus, Acaulospora, Gigaspora, Racocetra, and Archaeospora. The most found species is the genus Glomus. This research contributes as a source of literacy and information about the types of AMF found in PT Semen Indonesia's Greenbelt area, which can be used as biological fertilizer, support plant growth, help reclaim mining areas, and protect plants from drought pressure in mining areas.

Effective Microorganisms 4 (EM-4) Application in The Process of Making Compost from Household Organic Waste to Increase Skills of PKK Members Tabitha Sri Hartati Wulandari; Supiana Dian Nurtjahyani; Dede Nuraida; Christina Innocenti Tumiar Panggabean; Sukisno Sukisno
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 6, No 2 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v6i2.10251

Handling the problem of household waste is getting more complicated by the day. Some people do not have a new perspective on dealing with waste. For this reason, serious handling is needed when utilizing household waste as a resource. Household waste is the largest contributor to creating organic waste, so to turn organic waste into resources, it is necessary to work on piles of organic waste from household waste by utilizing waste in compost. The benefits of compost are many in terms of fertilizing plants, so through community service, training activities for making compost with EM 4 were carried out for Baturetno PKK members, where 35 participants attended the training. The aim is to train PKK members skills in handling household organic waste by giving them EM4. In this activity, the methods used were socialization, training, and monitoring. In the training, a questionnaire was distributed to determine the participants' insight and response to the activity. The results of the questionnaire show that there is an increase in understanding and skills as seen from the average answer "YES" before the training of 58.53% with a sufficient category, and after the training to 93% with a very good category, thus indicating that the knowledge and skills of PKK members in Baturetno, Tuban district after training in processing waste from household organic waste into compost with EM 4, has increased.

STUDI PERBANDINGAN PEMAKAIAN PRIMER HBS1 DAN HBS2 DENGAN PRIMER P7 DAN P8 DALAM DETEKSI DNA VIRUS HEPATITIS B PADA PENDONOR DARAH Nurtjahyani, Supiana Dian; Amin, Mohammad; Handajan, Retno
Florea : Jurnal Biologi dan Pembelajarannya Vol 7, No 2 (2020)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v7i2.7887

Examination of the hepatitis B virus as a disease of hepatitis serologically has been carried out a lot, but this serological examination can experience problems if there is a low window period, so even though a negative test result is still possible in a patient's body infected with the hepatitis B virus, a fast and accurate examination is needed. PCR examination is an alternative solution to overcome this problem because the results are more accurate and valid because it can directly detect hepatitis B virus DNA as the cause of hepatitis B infection. This examination requires selecting the right primer so that accurate results are obtained. The aim of this study was to compare the use of HBS1 and HBS2 primers with P7 and P8 primers in the detection of Hepatitis B virus DNA in blood donors. The method used in this study is a laboratory experiment with Polymeration Chain Reaction (PCR) examination. The results showed that the HBS1 and HBS2 primers produced more positive HBV DNA by 76.92% compared to P7 and P8 primers, only 23.08%. Conclusion HBS1 and HBS2 primers can detect positive HBV DNA with more results.

Pendampingan Guru Bermutu Berbasis Lesson Study for Learning Community untuk Peningkatan Kualitas Pembelajaran di SMP Muhammadiyah 8 Kota Batu Susetyarini, Eko; Rofieq, Ainur; Latifa, Roimil; Nurtjahyani , Supiana Dian; Nurrohman, Nurrohman
Jurnal SOLMA Vol. 13 No. 2 (2024)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v13i2.14451

Background: Implementasi lesson study for learning community (LSLC) memerlukan kompetensi dan pemahaman yang tepat pada para guru. SMP Muhammadiyah 8 Kota Batu mulai berupaya mengimplementasikan lesson study for learning community (LSLC) pada beberapa mata pelajaran, meskipun masih ada permasalahan yang dihadapi. Tujuan: Tujuan pengabdian kepada masyarakat ini adalah mendampingi guru dalam menyusun chapter design, lesson design, dan open lesson pada bahasan tertentu untuk open class berbasis LSLC. Metode: Program ini menggunakan metode pendampingan, yang dibagi menjadi workshop, simulasi, pendampingan praktik, dan evaluasi. Kegiatan diikuti oleh enam orang guru. Pelaksanaan berupa pemberian materi yang terancang pada lesson design berbasis LS dengan praktik 2 siklus (open class/open lesson) dan refleksi matapelajaran. Output workshop/simulasi adalah chapter design dan lesson design materi bahasa dan IPS. Tim juga melakukan evaluasi tentang pelaksanaan pendampingan untuk peningkatan kualitas refleksi guru dengan cara Focus Group Discussion. Hasil: Pelaksanaan pendampingan guru bermutu berbasis LSLC adalah peningkatan kualitas pembelajaran telah berjalan dengan lancar, yang diawali dengan kegiatan penyusunan chapter dan lesson design. Pelaksanaan open class dilaksanakan pada matapelajaran Bahasa Indonesia, Bahasa Inggris dan IPS. Refleksi pembelajaran dilaksanakan secara daring. Kesimpulan: Program ini dapat diimplementasikan secara luas dengan menyasar guru-guru pengaajar matapalajaran lain atau bahkan guru-guru lain di bawah koordiasi Majelis Pendidikan Dasar dan Mengah, Pimpinan Daerah Muhammadiyah.

Advancing Teacher Competencies through Lesson Study for Learning Community (LSLC): Insights from SMP Muhammadiyah 8 Batu City Susetyarini, Eko; Rofieq, Ainur; Latifa, Roimil; Nurtjahyani, Supiana Dian
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 8 No. 3: November 2024
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/e-saintika.v8i3.1780

Lesson Study for Learning Community (LSLC) is a collaborative approach designed to enhance the quality of teaching and learning by addressing the professional development needs of both teachers and students. This study analyzes the cognitive understanding and practical abilities of teachers at SMP Muhammadiyah 8 Batu City (SMPM 8) in implementing LSLC. The objectives include evaluating teachers’ knowledge and competencies related to LSLC, assessing progress in planning, conducting, and reflecting on LSLC-based activities through pre-test and post-test assessments, and providing foundational insights into the effectiveness of LSLC implementation for future improvement. This descriptive study, conducted from August 2023 to April 2024, involved 10 teachers actively engaged in LSLC activities. Data were collected using questionnaires, observations, written tests, and document analysis and analyzed descriptively. The results indicate significant improvements in teachers' cognitive understanding and practical implementation of LSLC, with average scores increasing from 58 (pre-test) to 88 (post-test). These findings underscore the effectiveness of LSLC workshops in enhancing teacher competencies, particularly in collaborative planning, student engagement, and reflective practices. The study offers initial insights into teachers’ knowledge of LSLC, which can inform the development of targeted professional development programs. It also highlights effective strategies for scaling LSLC practices to other schools and contributes to the broader understanding of LSLC's impact on teacher development and learning quality, providing evidence to inform educational policy at local and district levels.

Co-Authors Agusti Agusti Ahmad Yogi Pambudi Ahmad Zainal Arifin Ainur Rofieq Ali Mustafa Ali Mustofa Anik Winarni Arga Dias Pratama Dias Pratama Arifin, Ahmad Zaenal Avivi Nur Aina Christina Innocenti Tumiar Panggabean Dede Nuraida Devi Shintya Agustin Devi Shyntya Agustin Dhiaulhaq, M. Rafi Dwi Oktafitria Dwi Oktafitria Dwi Oktafitria Dwi Oktavitria Eko Purnomo Eko Purnomo Eko Purnomo Eko Purnomo eko purnomo Eko Purnomo Endah Mutiara Marhaeni Putri Fajrina Zulfa Darumiarsi Gea Elina Handajan, Retno Hanifa Aasaa Mufida Heny Sulistyaningrum Imas Cintamulya Indah Yana Indra Sugiarsi Kholisotul Hidayah Miftahus Surur Miftahus Surur MOCHAMAD AMIN Mochammad Amin Mohammad Amin Muhammad Nadjib Mujahid Nia Nurfitria Nurfitria Nova Maulidina Nova Maulidina Nugroho Budi Utomo Nurrohman Nurrohman Nurrohman, Endrik Nurul Hidayah Rafwan Year Perry Burhan Restiani Agusvita Retno Handajani Riris Suharti Lestari Roimil Latifa Rr. Eko Susetyarini Ruril Rudianto Spanton, Perdana Ixbal Sri Wulan Sri Wulan Sriwulan, Sriwulan Sukisno Sulistiono Sulistiono Tabitha Sri Hartati Wulandari Tegar Kurnia, Dwi Wahyu Nur Susanto Zuli Nofiyanti

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