8 research outputs found
Penerapan Metode Inkuiri Terbimbing untuk Meningkatkan Keterampilan Proses Sains dan Kemampuan Berpikir Kritis Siswa Kelas X IPA 6 SMAN 10 Malang
No full textABSTRACT Arfiani, Lina.2014.Penerapan Metode Inkuiri Terbimbing untuk Meningkatkan Keterampilan Proses Sains dan Kemampuan Berpikir Kritis Siswa Kelas X IPA 6 SMAN 10 Malang.Skripsi.Jurusan Biologi, Program Studi Pendidikan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Malang .Pembimbing:(I) Dr. Susriyati Mahanal, M.Pd, (II) Dra. Eko Sri Sulasmi, M.S Kata Kunci: Inkuiri Terbimbing, Keterampilan Proses Sains, Kemampuan Berpikir KritisHasil observasi awal di kelas X IPA SMA Negeri 10 Malang menunjuk- kan pembelajaran di kelas didominasi dengan ceramah. Ceramah membuat siswa pasif dalam belajar karena siswa langsung menerima ilmu dari guru tanpa berusa- ha menemukan sendiri. Keadaan siswa yang pasif membuat keterampilan proses sains siswa dan kemampuan berpikir kritis siswa rendah. Indikator rendahnya keterampilan proses sains ditunjukkan dengan kesulitan siswa ketika mengerjakan tugas penelitian sederhana yang diberikan oleh guru. Indikator kemampuan berpikir kritis yang rendah ditunjukkan dengan kesulitan siswa dalam mengemu- kakan argumen dan kurangnya kemampuan siswa dalam menjawab soal yang menuntut memberikan evaluasi dan solusi.Pemberdayaan kemampuan berpikir krtitis juga belum dilakukan dibuktikan dengan soal yang diberikan kepada siswa rata-rata adalah soal dengan tingkat kognitif rendah antara C1 sampai C3. Berbagai permasalahan tersebut membuat peneliti merasa perlu menerapkan metode inkuiri terbimbing yang dapat membuat siswa aktif dalam menemukan pengetahuannya sendiri. Jenis penelitian ini adalah penelitian tindakan kelas yang dilaksanakan dalam 2 siklus. Subyek penelitian ini adalah siswa kelas X IPA 6 SMA Negeri 10 Malang yang terdiri dari 6 laki-laki dan 13 perempuan. Data keterampilan proses sains dan data kemampuan berpikir kritis didapatkan melalui tes tulis. Data yang didapatkan dari tes tulis adalah data dalam bentuk skor. Data skor keterampilan proses sains dan data skor kemampuan berpikir kritis digunakan untuk menentu- kan nilai klasikal dan persentase penguasaan pada tipa indikator. Nilai klasikal yang diperoleh siswa di kelas untuk keterampilan proses sains dan kemampuan berpikir kritis dikonversi ke dalam skala dengan 5 tingkatan yaitu baik sekali, baik, cukup, kurang, dan sangat kurang. Hasil penelitian menunjukkan terjadi peningkatan keterampalian proses sains dan kemampuan berpikir kritis siswa dari siklus I ke siklus II. Nilai klasikal keterampilan proses sains siswa meningkat dari 59,78 pada siklus I menjadi 76,79 pada siklus II. Nilai klasikal kemampuan berpikir kritis siswa meningkat dari 46,53 pada siklus I menjadi 63,28 pada siklus II
PSYCHOLOGY OF AUTHOR IN “ANNE OF GREEN GABLES” NOVEL WRITTEN BY LUCY MAUD MONTGOMERY
Get PDFThe objective of this research is to analyze the psychology of Lucy Maud Montgomery as a write which is reflected in her novel entitled Anne of Green Gables. The technique of collecting data is data documentation technique that is a record of events that has passed. The documentation covers the content of Montgomery’s novel and her biography. The approach in analyzing the novel is psychological approach. The result is Lucy Maud Montgomery as the author and Anne as the main character in the novel have imaginative personality which belong to practical imaginative type, has desire to be appreciated, and loneliness. Besides, loneliness gives the impact towards Lucy Maud Montgomery in creating her personalityin writing her works
A Hybrid Model of Graph Attention Networks and Random Forests for Link Prediction in Co-Authorship Networks
Get PDFCo-authorship prediction is important in academic network analysis due to it helps to understand patterns of scientific collaboration and supports collaboration recommendation systems. Topology-based approaches, such as connectivity metrics and node distance, have been widely used to model new relationships in networks. However, these approaches often overlook relevant author attributes, such as reputation and productivity. This study develops a co-authorship prediction model by combining a Graph Attention Network (GAT) and a Random Forest. GAT is used to extract topological features from the co-authorship graph, while Random Forest leverages additional attributes such as h-index and the number of publications to improve prediction accuracy. Experiments were conducted on a co-authorship dataset comprising over 10,000 authors and 50,000 publications. The results show that GAT achieved 85% accuracy, while Random Forest reached 80%. The combination of the two yielded 90% accuracy and a higher F1-score, indicating a better balance between precision and recall. The combined model also proved more accurate in predicting collaborations involving highly productive authors. These findings suggest that a hybrid approach can more comprehensively capture the dynamics of academic collaboration and may serve as a foundation for developing more effective collaboration prediction systems in the future
Developing Service Excellence Skills through the Guest Teacher Training Program at Vocational High School
Get PDFOne crucial competence for vocational school (SMK) students to enter the business, industry, and job sectors (DUDIKA) as a skill-based school is service excellence. The purpose of this activity and training is to enhance students' skills in implementing the concept of service excellence as a form of best service for customers. The activity was attended by 107 students and 8 teachers. The method used is qualitative, not only serving as knowledge dissemination to the community through education but also integrating input from the school through interviews, documentation, and complete participatory observation, where the author will be fully involved in what the students are doing, along with documentation. The training method employed is the Active Learning Class. The findings reveal that students experienced an improvement in understanding and skills in providing excellent service
A Hybrid Model of Graph Attention Networks and Random Forests for Link Prediction in Co-Authorship Networks
No full textCo-authorship prediction is important in academic network analysis due to it helps to understand patterns of scientific collaboration and supports collaboration recommendation systems. Topology-based approaches, such as connectivity metrics and node distance, have been widely used to model new relationships in networks. However, these approaches often overlook relevant author attributes, such as reputation and productivity. This study develops a co-authorship prediction model by combining a Graph Attention Network (GAT) and a Random Forest. GAT is used to extract topological features from the co-authorship graph, while Random Forest leverages additional attributes such as h-index and the number of publications to improve prediction accuracy. Experiments were conducted on a co-authorship dataset comprising over 10,000 authors and 50,000 publications. The results show that GAT achieved 85% accuracy, while Random Forest reached 80%. The combination of the two yielded 90% accuracy and a higher F1-score, indicating a better balance between precision and recall. The combined model also proved more accurate in predicting collaborations involving highly productive authors. These findings suggest that a hybrid approach can more comprehensively capture the dynamics of academic collaboration and may serve as a foundation for developing more effective collaboration prediction systems in the future
DAMPAK DAN PENANGGULANGAN MASYARAKAT KORBAN BANJIR BANDANG DI KABUPATEN SUKABUMI
Get PDFPenelitian dan pengabdian kepada masyarakat ini bertujuan untuk mengetahui dampak yang ditimbulkan oleh bencana banjir bandang di Kabupaten Sukabumi serta upaya penanggulangan terhadap dampak yang dirasakan oleh para korban. Penelitian ini dilakukan melalui survei langsung ke lokasi banjir bandang di Kabupaten Sukabumi, pengamatan, dan kajian literatur dari berbagai media online nasional. Selain itu, penelitian ini juga bertujuan untuk mendukung pengembangan kurikulum, peningkatan profesionalisme pendidik, dan penerapan metode pengajaran yang berbasis pada interaksi sosial di masyarakat. Pengumpulan data dilakukan melalui wawancara dengan warga terdampak, relawan yang terlibat langsung di lokasi bencana, serta kajian literatur, khususnya dari media daring. Kesimpulan Dampak banjir bandang di Kabupaten Sukabumi mencakup tujuh orang dilaporkan hilang akibat banjir bandang dan tanah longsor. Salah satu aksi tanggap yang dilakukan adalah kegiatan distribusi bantuan oleh tim Maharani Peduli berupa 1.000 porsi makanan siap saji, yang terdiri dari nasi putih, balado ayam, tumis sayur labu siam, kerupuk, dan air mineral. Penanganan korban dilakukan oleh tim SAR bersama relawan yang berhasil mengevakuasi para korban dari arus deras dan menyelamatkan mereka dengan selamat
Foliar nano-fertilization enhances fruit growth, maturity and biochemical responses of date palm
Get PDFThe experiment was conducted in the Abi Al-Khaseeb orchard, Basrah, Iraq during the 2019 season, on date palm (Hillawi cv.). The effect of foliar nano-fertilizer on the response of the growth and fruit ripening rate was amid. Adding nano-fertilizer to the annual date palm fertilization program improved growth and increased production. A comparison of foliar NPK (1, 2 g L-1) as nano-fertilizer and traditional fertilizer, and combined, was applied. The results revealed that the treatment of foliar traditional and nano-fertilizers together increased the weight of fruit and bunches, water content, indoleacetic acid, and gibberellic acid relative to other treatments. Nano-fertilizers (1g L -1) led to an increase in fruit ripening rate, dry mass, and total soluble solids, activity of the enzymes peroxidase, and superoxide dismutase, and abscisic acid content. The leaflet protein expression shows that the appearance of protein bands 1 to 5 and 6 was up-regulated by control and traditional fertilizer. Whereas the protein bands 6 and 7 were down-controlled under nano-fertilizer. Hierarchical cluster analysis of proteins in the leaf in response to traditional and nano-fertilizer showed two distinct clusters. The use of nano-fertilizer individually leads to the acceleration of fruit ripening. while the production fruit that is increased using foliar nano-fertilizer with traditional fertilizer.The presentation of the authors' names and (or) special characters in the title of the pdf file of the accepted manuscript may differ slightly from what is displayed on the item page. The information in the pdf file of the accepted manuscript reflects the original submission by the author
AUDIT SISTEM INFORMASI ABSENSI PADA KEJAKSAAN NEGERI KOTA BANDUNG MENGGUNAKAN FRAMEWORK COBIT 5
Get PDFKejaksaan Negeri Kota Bandung is a unit of the state institutions that carries out state power, particularly in the field of prosecution. Kejaksaan Negeri Kota Bandung implemented an information system to intensify operational activities. Using a computerized tool that is FaceUnlock to record the attendance list of employees. The system must be able to manage, convey, and maintain information security properly. Then, an audit is needed to evaluate the governance of the current information system. In this research, the capability model is used as a measurement of respondent's answers from a questionnaire based on the COBIT 5 framework with the MEA (Monitor, Evaluate, and Assess) domain as a reference. Respondents who were involved in filling out the questionnaire were employees of Kejaksaan Negeri Kota Bandung who carried out SIMPEG operations on daily. Based on the recapitulation of the answers from the respondents, the value of the current capability level is 2.4 in the range 1-4. To get the expected results, there some alternative to intensify SIMPEG's performance at Kejaksaan Negeri Kota Bandung in the future
