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PENGEMBANGAN MODEL PEMBELAJARAN PHYSICS METACOGNITION LEARNING; PEMBELAJARAN INOVATIF DI INDONESIA Muhammad Nasir; Madlazim Madlazim; I Gusti Made Sanjaya
Vidya Karya Vol 33, No 2 (2018): OKTOBER 2018
Publisher : FKIP ULM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (305.541 KB) | DOI: 10.20527/jvk.v33i2.5644

Abstract

Abstract. The initial research showed that in general, the problem solving skills and students’ metacognition in several secondary high schools in Samarinda such as SMAN 8, Kunjang, SMAN 14 Loa Bakung, SMAN 3 Ulu, and SMAN 10  Seberang are still low.  Therefore, the researcher intend to develop physics metacognition learning model to improve problem solving skills and students’ metacognition. This study aims to develop physics metacognition learning model to increase problem solving skills and students’ metacognition. The data collection method used Focus Group Discussion (FGD. The validity of the model was evaluated based on content and construct validity. Validation result by expert showed that physics metacognition learning model and the learning devices can be categorized as valid. The physics metacognition learning model can be implemented in physics to increase problem solving skill and students’ metacognition.  Keywords: content validity, construct validity, physics metacognition learning model Abstrak. Hasil studi awal menunjukkan bahwa secara umum, keterampilan pemecahan masalah dan metakognisi siswa SMA Negeri 8 Sungai Kunjang Samarinda, SMA Negeri 14 Loa Bakung, SMA Negeri 3 Samarinda Ulu, dan SMA Negeri 10 Samarinda Seberang masih rendah. Oleh karena itu peneliti bermaksud mengembangkan model physics metacognition learning. Tujuan penelitian ini adalah untuk mengembangkan model physics metacognition learning untuk meningkatkan keterampilan pemecahan masalah dan metakognisi siswa. Metode pengumpulan data validasi menggunakan Focus Group Discussion (FGD). Validitas model pembelajaran physics metacognition learning dinilai berdasarkan validitas isi dan validitas konstruk. Hasil validasi oleh pakar melalui FGD menunjukkan bahwa model physics metacognition learning dan perangkatnya untuk meningkatkan keterampilan pemecahan masalah dan metakognisi siswa dalam penelitian ini termasuk dalam kategori valid. Model physics metacognition learning dapat diimplementasikan dalam pembelajaran fisika  untuk meningkatkan keterampilan pemecahan masalah, dan metakognisi siswa. Kata Kunci: Validitas isi, validitas konstruk, dan model physics metacognition learning
Pelatihan Pembuatan Hand Sanitizer Non Alkohol Berbasis Tanaman Obat Keluarga Tukiran Tukiran; Suyatno Suyatno; I Gusti Made Sanjaya; Nita Kusumawati; Dina Kartika Maharani
E-Dimas: Jurnal Pengabdian kepada Masyarakat Vol 12, No 3 (2021): E-DIMAS
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/e-dimas.v12i3.6931

Abstract

Dalam masa pandemi covid-19 ini, masyarakat rawan akan kesehatan mereka jika tidak ditanamkankebiasaan sesuai dengan SOP kesehatan, termasuk warga Perumahan Pondok Ridho, desa Sidodadi, kecamatan Taman, kabupaten Sidoarjo. Untuk itu, Tim PKM bermaksud untuk memberikan pelatihan bagi warga tersebut untukmembuat produk hand sanitizer yang non-alkohol. Hand sanitizer non-alkohol yang diproduksi ini menggunakanbahan-bahan alami yang sebenarnya sebagian sudah tersedia di sekitar mereka, yakni daun sirih danjeruk nipis.Namun, sebagian juga masih digunakan bahan-bahan kimia seperti gliserin dan hidrogenperoksida, yang masing-masing berfungsi sebagai humektan dan antiseptik. Dari kegiatan PKMproduksi hand sanitizernon-alkohol berbahan TOGA ini telah dihasilkan: (1) panduan pembuatanhandsanitizer non-alkohol berbahan tanaman TOGA yang dilengkapi materi kajianmengenai manfaat daun sirih dan buah jeruk nipis, serta lembar penilaian keterampilan dan lembar angket peserta,(2) pemaparan isi materi tersebut secara lisan dimana tim PKM dan mitra tetap mengikuti protokolkesehatan, (3) pembuatan handsanitizer non-alkohol berbahan TOGA dengan melibatkan pesertapelatihan menggunakan bahan-bahan yang telah disediakan, (4) praktik mandiri pembuatan handsanitizer non-alkohol berbasis TOGA yang dilakukan oleh para peserta didampingi tim PKM bersama mahasiswa, (5) umpan balik hasil kegiatanPKM pelatihan pembuatan handsanitizer non-alkohol dilakukan dengan cara menyebarkan lembarpenilaian keterampilan dan lembar angket peserta, (6) secara keseluruhan mitra peserta pelatihan yang dinilai oleh tim penilai PKM sudah dapat dikatakan memiliki keterampilan dalam membuat hand sanitizer non-alkoholdalam kategori baik dan sangat baik. Tim penilai PKM sepakat seluruh mitra memiliki ketrampilan:1) mencuci bersih daun sirih dan jeruk nipis dan 2) menyiapkan perasan buah jeruk nipis danmemasukkan ke dalam wadah. Sementara, aspek keterampilan lainnya mitra peserta pelatihandinilai masih beragam dari kategori antara baik dan sangat baik.
Studi In Silico Fitosterol dan Turunannya SebagaiKandidatObat Anti Kanker Payudara Julian Sagus Bramasta; I Gusti Made Sanjaya
JC-T (Journal Cis-Trans): Jurnal Kimia dan Terapannya Vol 5, No 1 (2021)
Publisher : State University of Malang or Universitas Negeri Malang (UM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (369.047 KB) | DOI: 10.17977/um0260v5i12021p001

Abstract

Penelitian ini bertujuan mengkaji obat anti kanker payudara dari senyawa fitosterol dan turunannya. Studi dilakukan dengan metode HKSA dan meninggalkan metode penambatan molekular. Deskriptor HKSA yang digunakan adalah elektronik, sterik dan hidrofobik. Karakter dari masing-masing deskriptor dikomputasikan menggunakan NWchem dan Gamess (metode DFT, basis set 6-31 *), SwissAdme, Molinspiration, dan pkCSM. Penambatan dan visualisasi molekul dilakukan dengan Autodock Tools 1.5.6 dan Biovia Discovery Studio 2019. Hasilnya menunjukkan bahwa model persamaan terbaik senyawa HKSA bahan obat dari turunan senyawa fitosterol adalah Log P = 316.46 + (-1.513 * MR) + (-0.668 * V) + (3.926 * P) + (-18.235 * Homo) + (2.757 * Lumo), dari persamaan tersebut diperoleh senyawa terbaik (9aR, 11aR) ‐7 ‐ chloro ‐ 1‐ [(5R) ‐5 ‐ ethyl ‐ methylheptan ‐ 2 ‐Yl] ‐9a, 11a ‐ dimethyl ‐ 1H, 2H, 3H, 3aH, 3bH, 4H, 6H, 7H, 8H, 9H, 9aH, 9bH, 10H, 11H, 11aH ‐ cyclopenta [a] phenanthren ‐ 7 ‐ ol. Senyawa tersebut dipastikan memiliki kemampuan sebagai anti kanker berdasarkan penambatan molekular dengan target protein 2W3L karena memiliki energi ikat sebesar -5,72 kcal / mol dan konstanta inhibisi 64,07 nM (nanomolar).
Cross-linked Chitosan Synthesis Using Glutaraldehyde and Functional Group Identification as well as Its Deacetylation Degree Bagus Rahmat Basuki; I Gusti Made Sanjaya
Jurnal ILMU DASAR Vol 10 No 1 (2009)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (716.123 KB)

Abstract

Cross-linked chitosan with 78,12% deacetylation degree, synthesed from chitosan bead with 135,982% swelling degree were conducted. Chitosan bead has prepared from chitosan that was dissolved with watery acetic acid and coagulated with sodium hydroxide. Chitosan with 79,6% deacetylation degree was prepared from chitin that was submitted to a deacetylation reaction. Chitin were applied, isolated from giant tiger shrimp that was submitted to a demineral and deproteination reaction. Functional group of the cross-linked chitosan with glutaraldehyde were investigated by the Infra Red spectroscopy and deacetylation degree were investigated by the base line methods. Chitin, chitosan and chitosan bead have the same structure. The difference between chitin and chitosan was the deacetylation degree and chitosan bead in the physical shape. The deacetylation degree and swelling degree of chitosan bead was decreased by cross-linking process.
Biokonversi Sampah Organik Pasar Menjadi Biogas Menggunakan Starter Effective Microorganisms (EM4) I Gusti Made Sanjaya
Sains dan Matematika Vol. 1 No. 1 (2012): Oktober, Sains & Matematika
Publisher : Universitas Negeri Surabaya

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Abstract

Bioconversion of organic waste into biogas has been studied using a variation of effective micro-organisms starter, EM4. Optimum bioconversion resulted in the addition of EM4 9% to produce biogas as much as 328.17 ml. Biogas at optimum bioconversion conditions had the composition of methane gas 61.97% and 36.04% carbon dioxide. 
Histochemical Changes Liver and Kidney of Mice Exposed to Mercury and Recovery with Nanogold Titik Taufikurohmah; I Gusti Made Sanjaya; Afaf Baktir; Achmad Syahrani
Molekul Vol 11, No 1 (2016)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1312.171 KB) | DOI: 10.20884/1.jm.2016.11.1.197

Abstract

The background of this research is the circulation cosmetic with mercury that occur today in society. The problem of the research is that occur histochemical’s damage liver and kidney after exposure to mercury, and is that nanogold can recovery that damage. The pre-clinical study needed 24 mice (Mus muscullus) were divided into 6 groups, the control is A group, B group was exposed to mercury, Groups C, D, E and F after being exposed to mercury, than recovery by nanogold with concentration each of 5, 10, 15 and 20 ppm. Exposure was performed 1 week and 4 weeks of recovery. Necropsy of mice doing after treatment, liver and kidneys are processed into preparations by blocking with paraffin embedding method. Histochemical staining of liver and kidney tissue with Hematoxylin eosin (HE) to determine changes of cell constituent and staining Van Geyson to determine the structure of collagen constituent. Statistics Manova showed different results between treatment groups. Tissue damage, lysis cell and destruction of collagen can be observed from histochemical techniques for mercury-exposed group compared to the control group. Tissue and collagen recovery process can be observed from group C, D, E and F. The conclusion that the effects of mercury one week exposed through skin give effect to collagen tissue damage at liver and kidneys of mice. 20 ppm of Nanogold can recovery damaged cells and collagen tissue from the liver and kidneys of mice after four weeks of recovery.
Innovative Learning Model: Improving The Students' Scientific Literacy Of Junior High School Aprido B. Simamora; Wahono Widodo; I Gusti Made Sanjaya
IJORER : International Journal of Recent Educational Research Vol. 1 No. 3 (2020): October
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v1i3.55

Abstract

In the strict challenges faced by society, a paradigm shift is needed in the education system that can provide a set of 21st century skills needed by students to deal with every aspect of global life. One of them is scientific literacy. Unfortunately, the scientific literacy ability of students in Indonesia is still low. The Inquiry and SETS models have been widely applied to improve students' scientific literacy skills. However, weaknesses are found such as: students still cannot use their content knowledge to explain scientific phenomena perfectly; and the need for more in-depth inquiry activities so that students' abilities in designing and evaluating scientific investigations obtain excellent results. Therefore, innovation was created to develop the BRADeR learning model based on consideration of the strengths and weaknesses of the inquiry model and SETS as well as theoretical and empirical support. This research serves as a preliminary study in the process of developing the BRADeR model to improve students' scientific literacy skills. This study includes a needs analysis and literature review. The results show that innovation can be maintained as a basis for developing a hypothetical model of the BRADeR learning model. The syntax of the BRADeR model includes: brainstorming, reading, analyzing, decision making, and reflection. The hypothetical model of the BRADeR learning model must be tested to meet the aspects of validity, practicality, and effectiveness to improve the scientific literacy skills of junior high school students.
EFEKTIVITAS PEMBELAJARAN BENTUK MOLEKUL DENGAN PEMODELAN REAL BERBASIS PENEMUAN TERBIMBING UNTUK MELATIHKAN KETERAMPILAN BERPIKIR TINGKAT TINGGI SISWA Sutrisno Sutrisno; Sri Poedjiastoeti; I Gusti Made Sanjaya
JPPS (Jurnal Penelitian Pendidikan Sains) Vol. 3 No. 2 (2014)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v3n2.p332-339

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This study aimed to describe the effectiveness of learning materials on shape of the molecule with the real modeling supported by PhET media-based on guided discovery to facilitate the students high-order-thinking skills at odd semester XI class of SMAN 10. This research is developmental research using 4D models. Thetest of the learning materials use one group pretest-posttest design. The results of validity syllabus (3.87), lesson plans (3.71), students book (3.35), work sheet (3.63), and test of products (3.58) are categorized very good and reliability syllabus (99%), lesson plans (100%), students book (89%), work sheet (100%), and test of products (100%) are categorized reliable. The Achievement test of higher-order thinking skills showed that the individuals completeness an average score of 82.79, the average sensitivity of items was 0.74 and the average individual gain score of 0.82. Students' response to the learning and teaching activities in average were well-categorized. Based on the findings of the study, it can be concluded that the shape of molecule with the real modeling supported by PhET media based on guided discoverywas effective to train the students' higher-order thinking skills.Penelitian ini bertujuan untukmendeskripsikan efektivitas perangkat pembelajaran bentuk molekul dengan pemodelan real ditunjang media PhET berbasis penemuan terbimbinguntuk melatihkan keterampilan berpikir tingkat tinggi siswa kelas XI semester ganjil SMAN 10 Samarinda pada materi bentuk molekul.Perangkat pembelajaran yang digunakan dikembangkan dengan model 4D. Perangkatpembelajaran di uji cobakan menggunakan one group pretest-posttest design. Validitas Silabus (3,87), RPP (3,71), BAS (3,35), LKS (3,63), dan LP Produk (3,58) berkategori sangat baik dan reliabilitas Silabus (99%), RPP (100%), BAS (89), LKS (100%), LP Produk (100%) berkategori reliabel. Tes hasil belajar keterampilan berpikir tingkat tinggi menunjukkan ketuntasan individual rata-rata 82,79, sensitivitas butir soal rata-rata 0,74 dan gain score individual rata-rata 0,82. Respon siswa terhadap perangkat pembelajaran dan kegiatan pembelajaran rata-rata baik.Berdasarkan temuan hasil penelitian dapat disimpulkan bahwa perangkat pembelajaran bentuk molekul dengan pemodelan real ditunjang media PhET berbasis model penemuan terbimbingefektif untuk melatihkan keterampilan berpikir tingkat tinggi siswa.
PENGEMBANGAN MULTIMEDIA INTERAKTIF BERBASIS INKUIRI PADA MATERI SISTEM REPRODUKSI MANUSIA UNTUK MENINGKATKAN HASIL BELAJAR DAN MELATIHKAN KETERAMPILAN BERPIKIR KRITIS SISWA Syahdiani Syahdiani; Soeparman Kardi; I Gusti Made Sanjaya
JPPS (Jurnal Penelitian Pendidikan Sains) Vol. 5 No. 1 (2015)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v5n1.p727-741

Abstract

This study aims to describe the feasibility of interactive multimedia based inquiry on material Human Reproduction System to improve learning outcomes and practice students critical thinking skill. The feasibility product is measuring by validity, practically and effectiveness result. The validity product by looking expert media, and content expert valued. The practicaly instructional package showed by learning implementation, and students intrested . The effectiveness by looking at learning outcome and the diffrence between the scores of pretest and posttest achieved by the students. This research is design by instructional learning package design  based on  Dick  and Carey model , developing  design media based on ASSURE model and involved XI Science grade  at SMA Negeri 1 Batu Sopang. Data from the expert of media, content, design and  students intrested were obtained by using observation and test.The data was obtained analyzed by descriftif analyzes technic. The result of research show that the validity of learning material is valid category, implementation  is very good category . Aspect of the student response individual user is good, with 32,13 % very agree and 55,3 % agree at the real implementation. The students intrested on lerning model is good category. Learning achievment of cognitive, psychomotoric and sosial spiritual attitude  aspect than increasing critical thinking skill. N (gain scores) analyses showed that there are  average gain score increasing 0,8(high gain). This study thus showed that interactive multimedia base on inquiry developed feasible to improve learning outcome and practice students critical thinking skills Penelitian ini bertujuan mendeskripsikan kelayakan  multimedia interaktif berbasis inkuiri materi sistem reproduksi manusia untuk meningkatkan hasil belajar dan melatih keterampilan berpikir kritis siswa SMA. Kelayakan perangkat diukur dari  validitas, kepraktisan dan efektivitas. Validitas perangkat dilihat dari penilaian ahli media dan ahli materi. Kepraktisan perangkat dilihat dari keterlaksanaan pembelajaran, respon dan minat siswa. Efektivitas perangkat dilihat dari hasil belajar siswa serta perbedaan antara skor pretest dan posttest yang dicapai siswa. Penelitian ini menggunakan desain  pengembangan perangkat pembelajaran dengan  mengadaptasi  model Dick and Carey, desain pengembangan media menggunakan model ASSURE dan melibatkan para siswa kelas XI IPA SMA Negeri 1 Batu Sopang sebagai sampel pengujian. Data uji ahli media, isi,  desain,  dan respon siswa  dikumpulkan dengan menggunakan angket,  sedangkan  uji coba  kepada siswa diperoleh dengan menggunakan lembar observasi dan tes. Data yang didapatkan selanjutnya dianalisis menggunakan teknik analisis deskriptif. Hasil penelitian menunjukkan bahwa validitas perangkat pembelajaran berkategori  valid,  keterlaksanaannya berkategori  terlaksana dengan  baik. Ditinjau dari aspek  tanggapan siswa pengguna, media  hasil pengembangan berkategori baik, dengan persentase 32,3 % sangat setuju dan 55,3 % setuju  pada implementasi di  lapangan. Minat siswa pada model pembelajaran yang diterapkan berkategori baik Ketuntasan hasil belajar kognitif, psikomotor dan sikap spiritual sosial tercapai, serta peningkatan keterampilan berpikir kritis. Analisa N(Gain Scores)  menunjukkan bahwa  terdapat peningkatan gain skor rata-rata 0,8 (kategori tinggi). Dengan demikian, penelitian ini menunjukkan bahwa multimedia interaktif berbasis inkuiri yang dikembangkan layak digunakan untuk meningkatkan hasil belajar dan melatih keterampilan berpikir kritis siswa.
PENGEMBANGAN PERANGKAT PEMBELAJARAN IPA UNTUK MENINGKATKAN HASIL BELAJAR SISWA Satwika Trianti Ngandoh; Endang Susantini; I Gusti Made Sanjaya
JPPS (Jurnal Penelitian Pendidikan Sains) Vol. 6 No. 1 (2016)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v6n1.p1283-1288

Abstract

This research is the development of the design of the learning materials used a model of Dick and Carey and tested in class VIII SMP Negeri 2 Dlanggu even semester in academic year of 2015/2016. Learning takes place by applying the based of guided inquiry learning materials. The research subjectives are learning materials. The data collections used validation, observation, test, and questionnaires methods. The results showed that: (1) a valid learning materials developed; (2) the learning process took place well; (3) the students were more active in learning; (4) the learning achievement of students has increased by a score of N-gain high category; (5) the students responded positively towards learning. Based on the above results, it can be concluded that the guided inquiry learning based materials that have been developed feasible used to improve student learning achievement. Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran IPA yang layak untuk meningkatkan hasil belajar siswa sekolah menengah pertama. Penelitian ini merupakan penelitian pengembangan dengan desain perangkat pembelajaran menggunakan model Dick and Carey dan diujicobakan di kelas VIII SMP Negeri 2 Dlanggu tahun ajaran 2015/2016.  Pembelajaran dilakukan dengan cara menerapkan perangkat pembelajaran IPA berbasis inkuiri terbimbing. Sasaran penelitian adalah perangkat pembelajaran. Pengumpulan data menggunakan metode validasi, observasi, tes dan angket. Hasil analisis data penelitian menunjukkan bahwa: (1) perangkat pembelajaran yang dikembangkan valid; (2) pembelajaran terlaksana dengan kategori sangat baik; (3) hasil belajar siswa  mengalami peningkatan dengan skor N-gain berkategori tinggi; (4) Siswa memberikan respon positif terhadap pembelajaran. Berdasarkan hasil penelitian tersebut, dapat disimpulkan bahwa perangkat pembelajaran berbasis inkuiri terbimbing yang telah dikembangkan layak digunakan untuk meningkatkan hasil belajar siswa.
Co-Authors Abdul Kodir Achmad Lutfi AFAF BAKTIR Agustin, Zulfani Nurdiana Aprido Bernando Simamora Asfiyah, Sofi Nur B. Jatmiko Bagus Rahmat Basuki Beni Setiawan Bertha Yonata Budi Jatmiko Damayanti, Ni Noman Triyani Dian Novita Dina Kartika Maharani ENDANG SUSANTINI Endang Susantini Firlia Nur Fadila Firman Adji Nur Hidayat Gatot Suparno1 Hakimah, Nurul Lathifatul Hanifa Rachmah Kamila Hariyono, Eko Ika Ambarwati Indarwati, Rosi Ishma, Ervina Fadhilatul ISMONO ISMONO Isnawati1 Julia Astutik Julian Sagus Bramasta Kardi, Soeparman Karimah, Iffah Kholifatur Rosyidah* Koestiari, Toeti Koestiari Kurdaningsih, Kurdaningsih Kurniawati, Laili Kusumawati Dwiningsih L. R. Jannah Lukas S. Budipramana1 Madlazim Madlazim Madlazim Madlazim Mardiyanti, Nur Eka Agusti Maria Monica Sianita Muchlis Muchlis Mufid, Mohammad Fakhrul Muhammad Nasir Murniati, Diani Rachmanita Nafisa Cahyani Ngandoh, Satwika Trianti Nita Kusumawati Nita Kusumawati Nur Hayati Pirim Setiarso Rosyiidah, Nur Anisa S. Oktaviyanti S. R. Yunus Samik Samik Samik Samik Samik Samik Sari Edi Cahyaningrum Satwika Trianti Ngandoh Selvi Marcellia Soeparman Kardi Solly Aryza Sophia Allamin Sri Poedjiastoeti Sri Poedjiastoeti Sutrisno Sutrisno Sutrisno, Sutrisno Suyatno Sutoyo SUYONO Syahdiani Syahdiani Syahdiani, Syahdiani Syahrani, Achmad Titik Taufikurohmah Toeti Koestiari Koestiari Trisanti, Diah Candra Tukiran Tukiran Tukiran Tukiran Tukiran Tukiran Viyana Choyrunisa, Ratrie Wahono Widodo Wanita, Defitiana WIELIYANI, ARI YUNI SRI RAHAYU ZAINUL ARIFIN IMAM SUPARDI Zeinur Rochma Fandis Romadhon