bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengembangan Lembar Kegiatan Siswa (LKS) Berbasis Keterampilan Berpikir Kritis Untuk Mendukung Implementasi Kurikulum 2013
Authors: Syalehin M. Rahmad , Hartini Sri , Suriasa Suriasa 
Published: June 2018

Learning physics only to training remember and understand aspect the causes of passive students and inhibit the development of thinking on a higher level. One reason for the development of curriculum 2013 is training critical thinking skills. Therefore, research that aims to develop critical thinking skills worksheets based on the subject matter of heat to support the implementation of curriculum 2013. The specific aims of this study describes: (1) the validity of student’s worksheet, (2) critical thinking skills of students after using the student’s worksheet, and (3) student's response to student’s worksheet. This type of research is the development of research ADDIE model includes the analysis, design, development, implementation, and evaluation. Research subjects are 30 students of class VII-F Junior High School 24 Banjarmasin. Collecting data through sheet of validity, sheet of critical thinking skills, interviews, observation, questionnaire responses, and documentation. Data were analyzed by quantitative descriptive. Results showed (1) the validity of student’s worksheets based critical thinking skills in a very valid category and in the category high reliability, (2) critical thinking skills in the excellent category, and (3) student's response to student’s worksheet in the excellent category. Be concluded that the student’s worksheet based critical thinking skills developed in the proper category.
Optimalisasi Hasil Belajar Siswa Melalui Penerapan Model Pembelajaran Kooperatif Tipe VAK (Visual, Auditori, Kinestetik)
Authors: Setiawan Anderi , Jamal M. Arifuddin , Suriasa Suriasa 
Published: June 2018

The student learning results that low were indicated because the less of using innovative learning that make the lack of students' response in asking and responding to questions. These research aims to optimize student learning results of clss IX C SMP Negeri 27 Banjarmasin at the dynamic electrical subject through the application of cooperative learning type VAK. The specific purposes of this research were to describe: (1) adherence of the lesson plans, (2) student activities, (3) the student learning results, and (4) the student’s responses toward teaching and learning proces. These research were classroom action research that consists of 3 cycles. Collecting data through observation, study test results, observations, questionnaires, and documentation. The results were analyzed by descriptive qualitative and quantitative. The results of this research were: (1) an increase in the percentage of adherence to the RPP in each cycle with the very well category, (2) the activity of student were categorized very well, (3) the results of student learning in the first cycle has not been completed in the classical completeness, in cycle II and III increased classically with complete categoy, (4) the student’s responses toward teacing and learning proces were very well category. Based on the findings were obtained the conclusion that the student learning result of class IX C SMP Negeri 27 Banjarmasin on the dynamic electrical subject can be optimized by the application of cooperative learning type VAK.
Meningkatkan Hasil Belajar Siswa Kelas VIII-A SMP Negeri 27 Banjarmasin Dengan Menerapkan Model Pembelajaran Kooperatif
Authors: Aswad Ana Nadzifatul , Jamal M. Arifuddin , Mastuang Mastuang 
Published: June 2018

Student learning outcomes is still low, it is because the conditions of learning that took place during this done a teacher-centered. General research objective is to describe how the implementation of cooperative learning to improve student learning outcomes VIII-A classes on the subject of pressure and specific purpose of this study is to describe, (1) adherence to the RPP, (2) social skills of students, (3) the results of student learning. This study is a Class Action Research (CAR) conducted in three cycles and stiap cycle consisting of planning, taking action, observing, and reflecting. Research result; (1) adherence to the RPP in the first cycle of 96%, the second cycle of 97% and 98% for the third cycle, (2) social skills of students in the first cycle of 90,5%, in the second cycle of 92,75%, and the third cycle of 94.25%,(3) mastery learning outcomes of students in the classical style on the first cycle of 91,66%, the second cycle of 96,66%, and 96,67% for the third cycle. The conclusion shows that the cooperative learning model Investigation Group can improve student learning outcomes VIII-A classes on the subject of pressure.
Hubungan Antara Minat dan Motivasi Dengan Hasil Belajar Fisika Siswa Kelas X SMAN 10 Banjarmasin
Authors: Ulfah Yurmina , An'nur Syubhan , Mahardika Andi Ichsan 
Published: June 2018

Factors that influence learning outcomes is interest in learning and motivation to learn. Low interest and motivation of students tend to produce a low learning outcomes. This research aims to : (1) to analyze whether there is a positive and significant relationship between interest in learning with the learning outcomes, (2) to analyze whether there is a positive and significant relationship motivation to learn with the learning outcomes, (3) to analyze whether there is a positive and significant relationship between interest in learning with the motivation to learn, (4) to analyze whether there is a positive and significant relationship between interest and motivation to learn simultaneously with the learning outcomes. The study population was all students of class X SMAN 10 Banjarmasin and the sample amounted to 80 students drawn by random sampling technique. Methods of data collection using questionnaires and achievement test. This type of research is the correlation and the method of analysis used is the correlation-regression.The results rX1Y = 0,339, rX2Y = 0,399, r X1X2 = 0,513 dan rX1X2Y = 0,428.The result found (1) there is a positive and significant relationship between interest in learning with the learning outcomes, (2) there is a positive and significant relationship between motivation to learn with the learning outcomes, (3) there is a positive and significant relationship between interest in learning with the motivation to learn, and (4) there is a positive and significant relationship between interest and motivation to learn simultaneously with the learning outcomes in class X SMAN 10 Banjarmasin.
Pengembangan Perangkat Pembelajaran Materi Bunyi Untuk Siswa SMP Menggunakan Model Pembelajaran Kooperatif
Authors: Saidah Siti , Jamal M. Arifuddin , M Abdul Salam 
Published: June 2018

Perangkat pembelajaran yang digunakan di SMPN 27 Banjarmasin selama ini masih belum maksimal dan selalu menggunakan metode pembelajaran konvensional, sehingga siswa kurang berperan aktif dalam proses pembelajaran yang berdampak pada rendahnya hasil belajar siswa. Oleh karena itu dilakukan penelitian untuk mengembangkan perangkat pembelajaran menggunakan model pembelajaran kooperatif yang layak. Secara khusus penelitian ini bertujuan untuk mendeskripsikan: (1) validitas perangkat pembelajaran materi bunyi, (2) kepraktisan perangkat pembelajaran materi bunyi dilihat dari keterlaksanaan RPP, (3) efektivitas perangkat pembelajaran materi bunyi dilihat dari tes hasil belajar kognitif. Penelitian ini termasuk penelitian pengembangan yang mengacu pada model pengembangan ADDIE. Data diperoleh melalui validasi perangkat pembelajaran, lembar pengamatan keterlaksanaan RPP, dan data hasil belajar. Data dianalisis secara deskriptif kualitatif dan kuantitatif. Hasil penelitian menunjukkan bahwa: (1) perangkat pembelajaran yang dikembangkan dinyatakan valid berdasarkan hasil penilaian yang berada dalam kategori sangat baik menurut validator, (2) perangkat pembelajaran yang dikembangkan dinyatakan praktis dilihat dari keterlaksanaan RPP yang berkategori sangat baik, (3) perangkat pembelajaran yang dikembangkan dinyatakan efektif dilihat dari gain score hasil belajar yang berada dalam kategori sedang. Diperoleh simpulan bahwa perangkat pembelajaran materi bunyi untuk siswa SMP menggunakan model pembelajaran kooperatif dinyatakan layak digunakan karena memenuhi kriteria valid, praktis, dan efektif. Perangkat pembelajaran; pembelajaran kooperatif; bunyi
Pengembangan Perangkat Pembelajaran Fisika Pada Pokok Bahasan Listrik Dinamis Menggunakan Model Pembelajaran Inkuiri Terbimbing
Authors: Hidayat Muhammad Wahyu , Zainuddin Zainuddin , M Abdul Salam 
Published: June 2018

Hasil belajar siswa kelas X SMA PGRI 6 Banjarmasin masih rendah hal ini disebabkan dalam pembelajaran fisika di sekolah kebanyakan menggunakan metode pembelajaran berupa ceramah dan kebanyakan dilakukan praktikum. Oleh karena itu dilakukan penelitian ini untuk mengembangkan perangkat pembelajaran menggunakan model pembelajaran inkuiri terbimbing yang layak. Secara khusus penelitian ini bertujuan untuk mendeskripsikan: (1) validitas perangkat pembelajaran materi listrik dinamis, (2) kepraktisan perangkat pembelajaran materi listrik dinamis dilihat dari keterlaksanaan RPP, (3) efektivitas perangkat pembelajaran dilihat dari tes hasil belajar kognitif. Penelitian ini termasuk penelitian pengembangan yang mengacu pada model pengembangan Dick and Carey. Data diperoleh melalui validasi perangkat pembelajaran, lembar pengamatan keterlaksanaan RPP, dan data hasil belajar siswa. Data dianalisis secara deskriptif kualitatif dan kuantitatif. Hasil penelitian menunjukkan bahwa: (1) perangkat pembelajaran yang dikembangkan dinyatakan valid dengan berdasarkan hasil penilaian yang berada dalam kategori baik menurut validator, (2) perangkat pembelajaran yang dikembangkan dinyatakan praktis dilihat dari keterlaksanaan RPP yang berkategori sangat baik, (3) perangkat pembelajaran yang dikembangkan dinyatakan efektif dilihat dari gain score hasil belajar yang berkategori sedang. Dengan demikian, dapat disimpulkan bahwa perangkat pembelajaran materi listrik dinamis yang dikembangkan untuk siswa SMA menggunakan model pembelajaran inkuiri terbimbing dinyatakan layak digunakan karena memenuhi kriteria valid, praktis dan efektif.
Meningkatkan Keterampilan Proses Sains Fisika Siswa Kelas VIII SMP Negeri 2 Juai Dengan Menggunakan Model Pembelajaran Inkuiri Terbimbing
Authors: Setiawan Hendra , Jamal M. Arifuddin , M Abdul Salam 
Published: June 2018

Pembelajaran IPA di SMP Negeri 2 Juai masih berpusat pada guru dan jarang melakukan percobaan sehingga berdampak pada rendahnya keterampilan proses sains. Hal ini Mendorong peneliti untuk melakukan Penelitian Tindakan Kelas yang bertujuan untuk meningkatkan keterampilan proses sains siswa. Tujuan umum dalam penelitian adalah untuk meningkatkan keterampilan proses sains siswa. Tujuan khusus penelitian ini adalah mendeskripsikan: (l) keterlaksanaan RPP, (2) pencapaian hasil belajar produk siswa, (3) pencapaian keterampilan proses sains siswa. Jenis penelitian adalah PTK terdiri yang dari 2 siklus. Subjek penelitian adalah siswa kelas VIII SMP Negeri 2 Juai. Teknik pengumpulan data menggunakan lembar pengamatan, tes, dan dokumentasi. Hasil penelitian menunjukkan bahwa (1) keterlaksanaan RPP model pembelajaran inkuiri terbimbing siklus I dan II adalah sangat baik, (2) ketuntasan hasil belajar siswa pada mata pelajaran IPA secara klasikal dari siklus I sampai dengan siklus II adalah mengalami peningkatan, (3) pencapaian keterampilan proses sains I dan II adalah mengalami peningkatan. Diperoleh Kesimpulan bahwa penggunaann model pembelajaran inkuiri terbimbing pada mata pelajaran IPA dapat meningkatkan keterampilan proses sains siswa kelas VIII SMP Negeri 2 Juai.
Meningkatkan Keterampilan Proses Sains Siswa Kelas VIII B SMP Negeri 10 Banjarmasin Menggunakan Model Pembelajaran Inkuiri Terbimbing
Authors: Karim Muhammad Abdul , Zainuddin Zainuddin , Mastuang Mastuang 
Published: June 2018

Siswa kelas VIII B SMP Negeri 10 Banjarmasin memiliki keterampilan proses sains yang masih rendah. Hal ini dikarenakan siswa hanya terbiasa mendapat informasi hanya dari guru sehingga jarang dilatihkan untuk mengembangkan keterampilan proses sainsnya. Untuk itu dilakukan upaya untuk meningkatkan keterampilan proses sains melalui penerapan model pembelajaran inkuiri terbimbing yang memiliki tujuan khusus: (1) mendeskripsikan keterlaksanaan RPP model pembelajaran inkuiri terbimbing, (2) mendeskripsikan keterampilan proses sains siswa melaui model pembelajaran inkuiri terbimbing, dan (3) mendeskripsikan hasil belajar siswa setelah diterapkannya model pembelajaran inkuiri terbimbing. Jenis penelitian ini merupakan penelitian tindakan kelas menggunakan rancangan model Hopkins. Teknik pengumpulan data berupa observasi, penilaian, tes dan dokumentasi. Teknik analisis data berupa deskriptif kualitatif dan kuantitatif. Hasil penelitian menunjukkan: (1) keterlaksanaan RPP mencapai terlaksana sangat baik, (2) keterampilan proses sains siswa meningkat dengan kategori baik, (3) hasil belajar siswa yang meningkat dengan ketuntasan klasikal sebesar 87,10%. Diperoleh simpulan bahwa model pembelajaran inkuiri terbimbing efektif dalam meningkatkan keterampilan proses sains siswa SMP Negeri 10 Banjarmasin.
Penerapan Model Pembelajaran Kooperatif Tipe Teams Games Tournament (TGT) Menggunakan Media Permainan Monopoli Untuk Meningkatkan Aktivitas Siswa Di Kelas VIII SMP Negeri 7 Banjarmasin
Authors: Vingki Luziana , An'nur Syubhan , Salam Abdul 
Published: June 2018

Tidak aktifnya siswa dikarenakan pembelajaran hanya dilakukan dengan metode ceramah, mengerjakan soal dan mengumpulkannya pada pertemuan berikutnya, mendorong peneliti untuk melakukan penelitian yang bertujuan meningkatkan aktivitas belajar siswa di kelas VIII SMPN 7 Banjarmasin. Tujuan penelitian ini adalah mendeskripsikan (1) keterlaksanaan RPP, (2) aktivitas siswa dan (3) hasil belajar siswa. Jenis penelitian ini adalah penelitian tindakan kelas (PTK) model Hopkins yang terdiri atas tiga siklus, di mana setiap siklus meliputi plan, action/observation, dan reflective. Data diperoleh melalui tes, observasi, angket, dan dokumentasi. Teknik analisis data secara deskriptif kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa (1) keterlaksanaan RPP model pembelajaran kooperatif pada siklus I secara umum terlaksana sangat baik, siklus II dan siklus III terlaksana sangat baik, (2) aktivitas siswa terdiri dari membaca, mendengarkan penjelasan guru berdiskusi, menyampaikan pendapat, mengajukan pertanyaan, dan mengerjakan LKS secara umum pada siklus I berkategori cukup aktif, sedangkan pada siklus II baik dan III sangat baik, (3) peningkatan ketuntasan hasil belajar siswa yaitu siklus I sebesar 25% (tuntas), siklus II sebesar 51% (tuntas) dan siklus III sebesar 88% (tuntas). Dapat disimpulan bahwa aktivitas siswa kelas VIII SMPN 7 Banjarmasin dapat ditingkatkan melalui penerapan model pembelajaran kooperatif Tipe Teams Games Tournament melalui media monopoli pada materi ajar cahaya.
MANAJEMEN KOLABORASI DALAM RANGKA PENGELOLAAN SITU RAWA GEDE BERBASIS MASYARAKAT DAN BERKELANJUTAN DI KOTA BEKASI
Authors: Suswanto Edy 
Published: June 2018

The results of this study focus on policy issues, guidelines, implementation, and expectations for community based lake utilization in order to sustainable lakes in Bekasi City. This paper seeks to analyze the use of lakes, both in terms of tourism benefits, as well as from water reservoir and flood control efforts through policy analysis. Evaluation of the program used by the researchers is Grindle evaluation model that includes the evaluation component policy formulation, programs implementation, resources allocation and target of outcomes. The evaluation related to Water Resources management policy and guidance as stated in Law no. 11 of 1974 on Irrigation and Lokal Regulation No. 13 Year 2011 on RTRW Kota Bekasi Year 2011 up to 2031. Evaluation of programs related to normalization process activities, security of assets/ maintenance, development of water tourism and flood control. Evaluation of resources allocation related to financing activities. Target Outcomes evaluation is related to policy outcome which includes maintenance of water resource asset and flood control. This analysis tries to approach a strategy to consider: sustainable lake tourism management that benefits all parties, both government and society. The results of the analysis show the need for collaborative management among stakeholders (government, lokal government and lokal communities) in sustainable management of the site. The financing is not only the responsibility of the government but can be pursued through public private parthnership.
Generalized Methodology for Estimating Stress-Dependent Properties in a Tight Gas Reservoir and Extension to Drill-Cuttings Data
Authors: Piedrahita Jaime , Lopez Jimenez Bruno A. , Aguilera Roberto 
Published: June 2018

Summary
The volume of hydrocarbons contained in tight petroleum reservoirs is immense. Thus, their development is crucial to satisfy the worldwide energy demand. A critical aspect for the development of these formations is the stress dependency of rock properties. As pore pressure changes, porosity, permeability, and compressibility of both matrix and natural fractures in tight reservoirs also change, affecting the wells’ production behavior.
A practical problem in the estimation of stress-dependent properties is that the amount of core data available to perform the corresponding studies in tight formations is generally scarce. Under these circumstances, drill cuttings can be used to obtain this information. These observations lead to the key objective of this paper: to develop a reliable approach for estimating stress-dependent properties through the introduction of an innovative methodology that quantifies changes in properties of tight reservoirs and how to extend this methodology in drill cuttings.
The model developed is based on the relationship between the cube root of normalized permeability and the logarithm of net confining stress defined as confining pressure minus pore pressure applied on the rock. An empirical exponent α is introduced to fit the experimental data from confining tests conducted on both vertical and horizontal core samples. This exponent allows the development of an equation that works independently of the initial net confining stress, which is the main limitation of the models already available in the literature. It is our experience that, in many instances, laboratory tests are run at specific values of net confining stress that do not necessarily match the current stress of the reservoir. The correlation proposed in this paper is valuable because it provides a tool that allows correcting the laboratory results to the appropriate net confining stresses in the reservoir. A statistical analysis is performed to verify the appropriateness of the proposed model for the prediction of rock properties as a function of net confining stress.
It is shown that current formulations are particular cases of the proposed model based on the results obtained for the empirical exponent α. Semilog cross-plots of the cube root of normalized permeability versus the net confining stress using core laboratory data corroborate the robustness of the proposed method. The application of the method with drill cuttings is also demonstrated.
It is concluded that the proposed method provides a more accurate methodology for estimating stress-sensitive properties of rocks in tight formations, which are usually naturally fractured, such as the Nikanassin formation analyzed in this work. Porosity, permeability, and compressibility of tight formations are estimated by following the generalized methodology proposed in this study.
Combined use of volume-area and volume-length scaling relationships in glacio-hydrological simulation
Authors: Wang Xiaolei , Zhang Yiqing , Luo Yi , Sun Lin , Shafeeque Muhammad 
Published: June 2018

AbstractGlacier changes are driven by glacier melt, which in turn affects streamflow. This paper describes an accounting scheme for glacier area change distribution across elevation profiles for application in the glacier module of the Soil and Water Assessment Tool (SWAT) model. In addition to volume-area scaling relationship in the module, the paper introduced volume-length scaling relations to estimate changing glacier terminus and update glacier area changes between equilibrium line altitude (ELA) and the terminus. The improved scheme was used in the nested Urumqi Glacier No. 1 catchment and Urumqi River Basin in Tienshan Mountains, China. Comparison of the simulated and observed data suggested that the new scheme accurately reproduced the length and area changes of Glacier No. 1. The contributions of glacier melt and ice melt to runoff were estimated at 71% and 38% for Glacier No. 1 Hydrological Station and 11.1% and 5.8% for Yingxiongqiao Hydrological Station, respectively. This helped to better interpret long-term monitored glacio-hydrological processes of Glacier No. 1 and the variation of glacier melt contribution to streamflow at the catchment scale.
Challenges and Opportunities from Basic Cancer Biology for Nanomedicine for Targeted Drug Delivery
Authors: Xie Xiaodong , Zhang Yingying , Li Fengqiao , Lv Tingting , Li Ziying , Chen Haijun , Jia Lee , Gao Yu 
Published: June 2018

Background:Effective cancer therapy is still a great challenge for modern medical research due to the complex underlying mechanisms of tumorigenesis and tumor metastasis, and the limitations commonly associated with currently used cancer therapeutic options. Nanotechnology has been implemented in cancer therapeutics with immense potential for improving cancer treatment.Objective:Through information about the recent advances regarding cancer hallmarks, we could comprehensively understand the pharmacological effects and explore the mechanisms of the interaction between the nanomaterials, which could provide opportunities to develop mechanism-based nanomedicine to treat human cancers.Methods:We collected related information and data from articles.Results:In this review, we discussed the characteristics of cancer including tumor angiogenesis, abnormalities in tumor blood vessels, uncontrolled cell proliferation markers, multidrug resistance, tumor metastasis, cancer cell metabolism, and tumor immune system that provide opportunities and challenges for nanomedicine to be directed to specific cancer cells and portray the progress that has been accomplished in application of nanotechnology for cancer treatment.Conclusion:The information presented in this review can provide useful references for further studies on developing effective nanomedicine for the treatment of cancer.