Studi Deskriptif Analisis terhadap Bimbingan Guru dalam Meningkatkan Penguasaan Konsep IPA dan Hasil Belajar Siswa Kelas V SD Padapembelajaran Ipaberbantuan Pendekatan Keterampilan Proses

Pembelajaran IPA pada siwa kelas VSDN Magersari Rembang selama ini masih berpusat pada guru dan masih sering menggunakan metode ceramah, guru kurang melibatkan siswa untuk melakukan percobaan-percobaan, guru kurang memahami arti pendekatan keterampilan proses dan rendahnya pemahaman siswa dimana nampak pada hasil belajar dari 33 siswa hanya 9 siswa atau 27% siswa yang tuntas dari 24 siswa atau 73% siswa yang belum tuntas.Untuk mengatasinya, perlu dilakukan perbaikan dengan bimbingan guru dalammenerapkan Pendekatan Keterampilan Proses. Untuk Meningkatkan Hasil Belajar Siswa Pada Pembelajaran IPA Melalui Penerapan Pendekatan Keterampilan Proses di Kelas V SD. Penelitian inibertujuan untuk mendeskripsikan: (1) Perencanaan guru dalam merancang ide pembelajaran pendekatan keterampilan proses untuk meningkatkan hasil belajar siswa pada kelas V SDN Magersari Rembang pada mata pelajaran IPA materi cahaya dan sifat-sifatnya, (2) Pelaksaanaan pembelajaran melalui pendekatan keterampilan proses untuk meningkatkan hasil belajar siswa materi cahaya dan sifat-sifatnya.(3)Hasil belajar siswa dalam pendekatan keterampilan proses,pada mata pelajaran IPAmateri cahaya dan sifat-sifatnya. Subyek penelitian ini adalah siswa kelas V yang berjumlah 33 orang. Pelaksanaan PTK yang digunakan meliputi empat tahapan, yaitu: 1) perencanaan, 2) pelaksanaan 3) observasi, dan 4) refleksi. Teknik pengumpulan data yang digunakan antara lain: tes, lembar observasidan catatan lapangan. Ketuntasan hasil belajar siswa pada siklus I sebesar4l%, meningkat pada siklus 2 menjadi 64% dan meningkat kembali di siklus III menjadi 82% diatas target yang diharapkan yaitu 80%. Hasil penelitian ini menunjukkan bahwa penerapan pembelajaran dengan pendekatan keterampilan proses dapat meningkatkan hasil belajar IPA. Saran untuk guru dalam melaksanakan proses pembelajaran sebaiknya lebih banyak menggunakan model pembelajaran yang inovatif seperti yang telah dilakukan peneliti, sehingga hasil belajar siswa menjadi meningkat sesuai situasi dan kondisi lingkungan setempat

Pengetahuan dan Sikap Usila terhadap Kesehatan Gigi

Health services improvement to the elderly research has been done in 6 public health centers selected in Jakarta. It was a quasi experiment, used an area control for comparation. The respondents were the patients who 55 years old and over (elderly), lived in surrounding the public health center, collected since 1996 to May 1998. The number of respondents for each public health center 50 persons male and female.The intervention covered communication, information and education to the health providers and the respondents as well. Besides, they also has been dental observed covered plaque indexand calculus index, to get the oral hygiene index.The primary data collected were the characteristics of respondents, the knowledge of thedental health, and the dental observation for the respondents has been conducted before andafter intervention. While the secondary data were the dental health program for the elderly information. The activities of monitoring has been done 4 times during 4 months, and descriptive analysed was the last activity.The results showed that the knowledge of the elderly on dental health was improve afterintervention, and they more realized that sustain dental observation was very important activity for a certain interval of time.Recommendation: Improvement the dental observation in public health center, especiallyfor the elderly, as well as the communication, information, and education about dental health program continously will be very usefull

Factors affecting the implementation of complex and evolving technologies: multiple case study of intensity-modulated radiation therapy (IMRT) in Ontario, Canada

<p>Abstract</p> <p>Background</p> <p>Research regarding the decision to adopt and implement technological innovations in radiation oncology is lacking. This is particularly problematic since these technologies are often complex and rapidly evolving, requiring ongoing revisiting of decisions regarding which technologies are the most appropriate to support. Variations in adoption and implementation decisions for new radiation technologies across cancer centres can impact patients' access to appropriate and innovative forms of radiation therapy. This study examines the key steps in the process of adopting and implementing intensity modulated radiation therapy (IMRT) in publicly funded cancer centres and identifies facilitating or impeding factors.</p> <p>Methods</p> <p>A multiple case study design, utilizing document analysis and key informant interviews was employed. Four cancer centres in Ontario, Canada were selected and interviews were conducted with radiation oncologists, medical physicists, radiation therapists, and senior administrative leaders.</p> <p>Results</p> <p>Eighteen key informants were interviewed. Overall, three centres made fair to excellent progress in the implementation of IMRT, while one centre achieved only limited implementation as of 2009. Key factors that influenced the extent of IMRT implementation were categorized as: 1) leadership, 2) training, expertise and standardization, 3) collaboration, 4) resources, and 5) resistance to change.</p> <p>Conclusion</p> <p>A framework for the adoption and implementation of complex and evolving technologies is presented. It identifies the key factors that should be addressed by decision-makers at specific stages of the adoption/implementation process.</p

Jangan sekedar servis

Dinamaika servis bermakna bahwa sevis harus senantiasa menyesuaikan dengan perubahan-perubahan yang terjadi.vi, 145 hlm.: ilus.; 20 c

Studi Hubungan antara Penguasaan Kosakata dan Minat Menulis dengan Keterampilan Menulis Deskripsi pada Peserta Didik Kelas V Sekolah Dasar

This study aims to 1) knowing whether there is a relationship between vocabulary mastery and description writing skills; 2) knowing there is a relationship between writing interest and description writing skills; 3) knowing whether there is a relationship between vocabulary mastery and writing interest together with descriptive writing skills. This research uses survey correlational study method. The population of this study were students of class V SD in Laweyan District, 2020/2021 academic year. Data collection techniques using tests and questionnaires. Based on the data analysis, it can be concluded that 1) there is a significant relationship between vocabulary mastery and the skill of writing descriptions of r count (0.72), the correlation coefficient was tested by t test, the results of tcount (10.36)&gt; t table (1.66); 2) there is a significant relationship between writing interest and writing skills description r count (0.42), the correlation coefficient was tested by t test, the results of t count (4,63)&gt; t table (1.66); 3) there is a significant relationship between vocabulary mastery and interest in writing along with descriptive writing skills ry12 of (0.85), the coefficient of significance with the F test is obtained Fcount = 136,47&gt; Ftable = 3.0

Mapping of Pelvic Lymph Node Metastases in Prostate Cancer

BACKGROUND: Opinions about the optimal lymph node dissection (LND) template in prostate cancer differ. Drainage and dissemination patterns are not necessarily identical. OBJECTIVE: To present a precise overview of the lymphatic drainage pattern and to correlate those findings with dissemination patterns. We also investigated the relationship between the number of positive lymph nodes (LN+) and resected lymph nodes (LNs) per region. DESIGN, SETTING, AND PARTICIPANTS: Seventy-four patients with localized prostate adenocarcinoma were prospectively enrolled. Patients did not show suspect LNs on computed tomography scan and had an LN involvement risk of ≥10% but ≤35% (Partin tables) or a cT3 tumor. INTERVENTION: After intraprostatic technetium-99m nanocolloid injection, patients underwent planar scintigraphy and single-photon emission computed tomography imaging. Then surgery was performed, starting with a sentinel node (SN) procedure and a superextended lymphadenectomy followed by radical prostatectomy. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Distribution of scintigraphically detected SNs and removed SNs per region were registered. The number of LN+, as well as the percentage LN+ of the total number of removed LNs per region, was demonstrated in combining data of all patients. The impact of the extent of LND on N-staging and on the number of LN+ removed was calculated. RESULTS AND LIMITATIONS: A total of 470 SNs were scintigraphically detected (median: 6; interquartile range [IQR]: 3-9), of which 371 SNs were removed (median: 4; IQR: 2.25-6). In total, 91 LN+ (median: 2; IQR: 1-3) were found in 34 of 74 patients. The predominant site for LN+ was the internal iliac region. An extended LND (eLND) would have correctly staged 32 of 34 patients but would have adequately removed all LN+ in only 26 of 34 patients. When adding the presacral region, these numbers increased to 33 of 34 and 30 of 34 patients, respectively. CONCLUSIONS: Standard eLND would have correctly staged the majority of LN+ patients, but 13% of the LN+ would have been missed. Adding the presacral LNs to the template should be considered to obtain a minimal template with maximal gain. NOTE: This manuscript was invited based on the 2011 European Association of Urology meeting in Vienna. Copyright © 2012. Published by Elsevier B.V.status: publishe