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VALIDITAS MODUL PRAKTIKUM BERORIENTASI KETERAMPILAN PROSES SAINS DAN PENDIDIKAN KARAKTER 以科学过程和性格教育为导向的实用模块的有效性
Pub Date : 1900-01-01 DOI: 10.21009/03.snf2019.01.pe.25
A. Arsyad, Dewi Sartika
This research aimed to develop a basic physics lab module oriented science process skills and character education are valid criteria. This research was a development research used the 4-D model by Thiagarajan which includes: (1) Defining Phase, (2) Design Phase, (3) Development Phase, and (4) Disseminate Phase. The results of the study showed that this basic physics practicum module was valid to use in learning with very good category.
本研究旨在开发一个面向科学过程技能和素质教育的基础物理实验室模块。本研究采用Thiagarajan的4- d模型进行开发研究,该模型包括:(1)定义阶段,(2)设计阶段,(3)开发阶段,(4)传播阶段。研究结果表明,该基础物理实习模块具有很好的分类性,可以有效地用于学习。
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引用次数: 1
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS MOBILE LEARNING PADA MATERI GELOMBANG BERJALAN DAN GELOMBANG STATIONER 流动学习材料上的移动学习媒体发展
Pub Date : 1900-01-01 DOI: 10.21009/03.snf2019.01.pe.23
Cika Kalista Adinda, Siswoyo Siswoyo, Cecep E. Rustana
The purposed of this research is to developing a worthy instructional media based on mobile learning in dynamic wave and stationary wave for high school students. The research method used is research and development with ADDIE models. The developing steps of ADDIE’s are analyze, design, develop, implementation, and evaluate. The product is an application that can be downloaded free on android phone titled “Dynary Waves”. This application contains 4 main menus, are competition, concept map, content, and quiz. In this app contains of picture, graphic, animation, simulation, and video. The results of product validated by subject content experts has a percentage of 87,11%, media experts 76.25%, and the results of product trials by high school physics teachers are 91.91% and by students 85.40% which are included in the worth interpretation. So that the Dynary Waves application in content of travelling and stationary deserves to be used in high school.
本研究的目的在于开发一种有价值的基于动波与静波的高中生移动学习教学媒体。采用ADDIE模型研究开发的研究方法。ADDIE的开发步骤是分析、设计、开发、实施和评估。该产品是一款名为“Dynary Waves”的应用程序,可以在安卓手机上免费下载。此应用程序包含4个主菜单,分别是竞赛,概念图,内容和测验。在这个应用程序中包含图片,图形,动画,模拟和视频。学科内容专家对产品的验证率为87.11%,媒体专家对产品的验证率为76.25%,高中物理教师对产品的验证率为91.91%,学生对产品的验证率为85.40%,均纳入价值解读。因此,连续波在移动和静止教学内容中的应用值得在高中教学中推广。
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引用次数: 0
ANALISIS KANDUNGAN UNSUR PADA EMISI GAS BUANG KENDARAAN BERMOTOR BAHAN BAKAR BENSIN PREMIUM, PERTALITE, DAN PERTAMAX MENGGUNAKAN TEKNIK LASER-INDUCED BREAKDOWN SPECTROSCOPY (LIBS) 分析高级汽油、聚氨酯和次级气体排放的元素含量。
Pub Date : 1900-01-01 DOI: 10.21009/03.snf2019.02.pa.22
Iswatun Khasanah, M. A. Marpaung, Riser Fahdiran
gas dengan metode Laser-Induced Breakdown Spectroscopy (LIBS). Identifikasi kendaraan (RON 88), pertalite (RON 90), pertamax (RON 92). Data penelitian dan intensitas. Spektrum menunjukkan tidak perbedaan bakar bensin premium, pertalite, pertamax. Perbedaan Abstract The use of gasoline in motor vehicles produced exhaust emissions with various type of elements contained in them. Research has been carried out to identify the elements contained in the exhaust emission of motor vehicles with Laser-generated method Breakdown Spectroscopy (LIBS). Identification is carried out on premium gasoline (RON 88), pertalite (RON 90) and pertamax (RON 92) vehicles. The result data is in the form of spectrum between wavelength and intensity. The spectrum formed from the entire sample shows no differences in the elements identified in premium, pertalite and pertamax gasoline. The difference also lies in the concentration of elemental content in each gasoline fuel. The results of identified spectrum are elements of Carbon (C), Sulfur (S), Hydrogen (H), and Oxygen (O).
气体登根法激光诱导击穿光谱(LIBS)。鉴定卡西肯达兰(RON 88), pertalite (RON 90), pertamax (RON 92)。数据不确定性和强度。光谱menunjukkan tidak perbedaan bakar bensin premium, pertalite, pertamax。摘要汽车使用汽油所产生的废气中含有各种类型的元素。采用激光生成分解光谱法(LIBS)对机动车尾气中所含元素进行了鉴定。对优质汽油(RON 88)、pertalite (RON 90)和pertamax (RON 92)车辆进行鉴定。结果数据以波长与强度之间的光谱形式呈现。由整个样品形成的光谱显示,在优质、pertalite和pertamax汽油中所鉴定的元素没有差异。区别还在于每种汽油燃料中元素含量的浓度。鉴定的光谱结果是碳(C)、硫(S)、氢(H)和氧(O)。
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引用次数: 0
PROBLEM BASED LEARNING DENGAN KONTEKS ESD UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS DAN SUSTAINABILITY AWARENESS SISWA SMA PADA MATERI PEMANASAN GLOBAL 以ESD为基础的学习问题,以提高高中生在全球变暖问题上的批判性思维和持续意识
Pub Date : 1900-01-01 DOI: 10.21009/03.snf2019.01.pe.22
Kikit Anjar Agusti, A. F. Wijaya, D. Tarigan
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引用次数: 4
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS PAPAN PERMAINAN “JUMANJI PHYSICS” PADA POKOK BAHASAN MOMENTUM IMPULS UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK KELAS X SMA 17AGUSTUS1945 SURABAYA 基于棋盘游戏的学习媒体开发“JUMANJI PHYSICS”的冲动势头,提高X级高中生178 - 1945年泗水学习成绩
Pub Date : 1900-01-01 DOI: 10.21009/03.snf2019.01.pe.24
A. Prasetyo
Pengembangan Media Pembelajaran Berbasis Papan Permainan “Jumanji Physics” Pada Pokok bahasan momentum impuls untuk meningkatkan hasil belajar peserta didik merupakan penelitian yang bertujuan untuk mengetahui kualitas media pembelajaran berbasis papan permainan yang dikembangkan. Model penelitian yang digunakan adalah Research and Development (R&D) dengan model pengembangan ADDIE yang terdiri dari lima tahap Analysis, Design, Develop, Implement, dan Evaluation. Media pembelajaran yang dikembangkan beriskan materi momentum impuls. Pada tahap analisis kebutuhan peserta didik, 88,89 % peserta didik menyatakan membutuhkan media pembelajaran berbasis papan permainan untuk lebih membantu memahami materi fisika. Responden adalah siswa kelas X SMA 17 Agustus 1945 Surabaya berjumlah 90 orang. Media ini dilengkapi dengan perangkat pembelajaran meliputi Rencana Pelaksanaan Pembelajaran (RPP) dikategorikan sangat valid dan Rencana Evaluasi (RE) dikategorikan valid oleh ahli. Media pembelajaran yang dikembangkan dikategorikan sangat valid oleh ahli. Rata-rata penilaian peer review dalam uji terbatas mengkategorikan media ini sangat baik. Hasil belajar siswa dinilai berdasarkan hasil pre-test dan post-test, dihasilkan nilai N-Gain sebesar 0,65 dan berada dalam kategori sedang. Keterlaksanaan RPP dikategorikan sangat baik. Berdasarkan angket respon peserta didik memberikan respon positif dengan kategori baik.
以棋盘为基础的学习媒体发展游戏“Jumanji Physics”的冲动动量主题是一项旨在提高学习者学习成绩的研究,目的是了解以棋盘为基础的学习媒体的质量。使用的研究模型是研究与开发模型(R&D),它包括分析、设计、退化、实现和评估的五个阶段。从脉冲动量物质中发展出来的学习媒介。在分析学习者需求的阶段,88.89 %的学习者说他们需要基于棋盘的学习媒介来更好地理解物理材料。受访者是1945年8月17日高中X班的90名学生。该媒体配备的学习工具包括学习计划(RPP)被高度有效地分类,评估计划(RE)被专家分类。开发的学习媒介是非常有效的专家。有限测试的同行评议平均对这些媒介进行了分类。学生的学习成绩是根据前期结果和学后结果进行评估的,成绩为0.65的n增益,处于中等水平。RPP的效用非常好。根据学习者的反应能力,学习者对好的类别做出积极的反应。
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引用次数: 0
ANALISIS DISTRIBUSI TIMBAL SEBAGAI EMISI GAS BUANG KENDARAAN BERMOTOR DENGAN TEKNIK LASER-INDUCED BREAKDOWN SPECTROSCOPY (LIBS) 分析铅作为机动车排放排放的分析,以及激光捕获的全光谱现象技术。
Pub Date : 1900-01-01 DOI: 10.21009/03.snf2019.02.pa.23
Ayu Gustiara Pasyah, M. A. Marpaung, Riser Fahdiran
Spectral analysis to identify the distribution of particulate lead (Pb) as exhaust emissions of motorized vehicles has been done using Laser-Induced Breakdown Spectroscopy (LIBS). The soil samples were taken at two different location with various depths 0 cm and 15 cm from population around the highway. Comparison was carried out by mixture of PbCl2 and soil. All samples were pelletized and ablated by QSwitched Nd:YAG laser. The quantitative result shown in spectrum between wavelength and intensity.The spectrum were formed by all samples showed no detectable Pb content. The indentified elements are Magnesium (Mg), Iron (Fe), Tungsten (W), Calcium (Ca), Hydrogen (H), Oxygen (O2), Silicon (Si), Titanium (Ti), Sodium (Na), Manganese (Mn), Alumunium (Al), Thorium (Th), Copper (Cu).
采用激光诱导击穿光谱(LIBS)技术对机动车尾气中铅颗粒的分布进行了光谱分析。土壤样品在距离公路周围人群0 cm和15 cm的两个不同深度处采集。将PbCl2与土壤混合后进行了比较。所有样品都被qswitch Nd:YAG激光球化和烧蚀。定量结果显示在波长与强度之间的光谱。所有样品形成的光谱均未检测到铅的含量。确定的元素是镁(Mg)、铁(Fe)、钨(W)、钙(Ca)、氢(H)、氧(O2)、硅(Si)、钛(Ti)、钠(Na)、锰(Mn)、铝(Al)、钍(Th)、铜(Cu)。
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引用次数: 0
Profil Miskonsepsi yang Terjadi pada Peserta Didik dalam Materi Kalor dan Perpindahannya 对学习者在热材料和转移中发生的不适应性概况
Pub Date : 1900-01-01 DOI: 10.21009/03.snf2019.01.pe.54
Mutia Hariza Lubis, I. M. Sari, P. Sinaga
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引用次数: 0
PENGARUH SCIENTIFIC CREATIVE AND CRITICAL WORKSHEET (SCCW) DALAM MENINGKATKAN KETERAMPILAN PENALARAN ILMIAH SISWA SMA PADA TOPIK MOMENTUM IMPULS
Pub Date : 1900-01-01 DOI: 10.21009/03.snf2019.01.pe.52
N. Utami, Saeful Karim, Duden Saepuzaman, Selly Feranie
This study aims to determine the effect of Scientific Creative and Critical Worksheet (SCCW) in improving scientific reasoning skills. SCCW is a worksheet that contains material, problems, and questions based on the scientific structure creativity model (SSCM) and assessment of critical thinking ability (ACTA). The method used was Quasi-experiment with the design of the Pretest-posttest Control Group Design. The number of samples in this study were 52 students in one of the high schools in Bandung. The instruments used amounted to 20 multiple choice questions. The results showed that the increase in scientific reasoning skills in the experimental class ( = 0.63) was higher than the control class ( = 0.46). This difference in increase was also analyzed based on students' answers in answering SCCW (experimental class) and LKS (control class).
本研究旨在探讨科学创造性与批判性工作表(SCCW)在提高科学推理能力方面的作用。SCCW是一个基于科学结构创造力模型(SSCM)和批判性思维能力评估(ACTA)的包含材料、问题和问题的工作表。采用准实验方法,采用前测后测对照组设计。本研究样本数量为万隆市一所高中的52名学生。所使用的工具共为20道选择题。结果显示,实验班学生科学推理能力的提高(= 0.63)高于对照组(= 0.46)。根据学生回答SCCW(实验班)和LKS(对照班)的答案,分析了这种增加的差异。
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引用次数: 0
PENERAPAN MODEL PEMBELAJARAN CONSEPTUAL UNDESSTANDING PROCEDURES (CUPS) PADA MATA KULIAH STRATEGI PEMBELAJARAN FISIKA UNTUK MENINGKATKAN AKTIVITAS, HASIL BELAJAR DAN SOFT SKILLS MAHASISWA PENDIDIKAN FISIKA SEMESTER III FKIP UNIVERSITAS BENGKULU 采用物理学习策略学习模式,以提高活动、学习成绩和本库鲁大学第三学期物理教育学生的软技能
Pub Date : 1900-01-01 DOI: 10.21009/03.snf2019.01.pe.18
Rosane Medriati
This study aims (1) to describe an increase in student activity, (2) to describe an increase in learning outcomes in the subject of Student Physics Learning Strategies, (3) to describe the improvement of student soft skills. This type of research is Classroom Action Research (CAR). This research was carried out in the Physics Education Study Program. The subjects of the study were 29 semester students. Data on student skills and softs activities are collected by non-test method, namely through observation using observation sheets, and student learning outcomes are collected through written tests. DOI: doi.org/10.21009/03.SNF2019.01.PE.18
本研究旨在(1)描述学生活动的增加,(2)描述学生物理学习策略主题的学习成果的增加,(3)描述学生软技能的提高。这种类型的研究是课堂行动研究(CAR)。本研究是在物理教育研究项目中进行的。研究对象为29名在学学生。学生技能和软性活动数据采用非测试方法收集,即使用观察表进行观察,学生学习成果通过笔试收集。DOI: doi.org/10.21009/03.SNF2019.01.PE.18
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引用次数: 1
ANALISIS BAHAYA GEMPA BUMI KABUPATEN DAN KOTA BEKASI BERBASIS SKENARIO 分析地区和贝卡西地区地震灾害的危险情况
Pub Date : 1900-01-01 DOI: 10.21009/03.snf2019.02.pa.14
Aditya Alif Rama, Bambang Sunardi, S. Sunaryo
Data sekitar area penelitian diperoleh ISC global CMT. Geometri patahan Abstract Seismotectically, Bekasi Regency and Bekasi City are affected by earthquakes originating from subduction zones in the south of Java and active faults around the area. The latest research describes the existence of active faults extending from the Baribis fault, which crosses from Purwakarta, Cibatu (Bekasi), Tangerang and Rangkasbitung which have the possibility of causing future earthquakes. This study aims to analyze seismic hazards in Bekasi Regency and Bekasi City based on an earthquake scenario approach. Historical data and earthquake parameters around the study area were obtained from BMKG, USGS, ISC and the CMT global catalog. The Baribis fault geometry refers to the study of Koulali et al. Event based and simple fault source PSHA (Probabilistic Seismic Hazard Analysis) were used to estimate seismic hazards in the study area. Peak Ground Acceleration (PGA) at bedrock level corresponding to 2% exceedance of 50 years’ probability was calculated. The results of the study show the level of seismic hazard in Bekasi Regency and Bekasi City from the historical earthquakes that have occurred as well as the earthquake scenario that originated from the extension of the Baribis fault which might occur in the future. The results of the study are expected to be utilized in strategic planning for earthquake mitigation in Bekasi Regency and Bekasi City.
数据来源:区域penelitian diperoleh ISC全球CMT在地震学上,勿加泗县和勿加泗市受到源自爪哇南部俯冲带和周围活动断层的地震的影响。最新的研究描述了从barbis断层延伸的活动断层的存在,该断层从Purwakarta, Cibatu (Bekasi), Tangerang和Rangkasbitung穿过,有可能引起未来的地震。本研究的目的是基于地震情景法分析别卡西县和别卡西市的地震灾害。研究区的历史资料和地震参数来源于BMKG、USGS、ISC和CMT全球目录。巴里比斯断层几何形态参考了库拉利等人的研究。采用基于事件和简单断层源的概率地震危险性分析(PSHA)方法对研究区进行地震危险性评估。计算了基岩水平超过50年概率2%时的峰值地面加速度(PGA)。研究结果表明,别卡西县和别卡西市的地震危险程度是由历史上发生的地震和未来可能发生的由巴里比斯断层延伸引起的地震情景所决定的。预计这项研究的结果将用于贝卡西县和贝卡西市减轻地震的战略规划。
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引用次数: 0
期刊
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2019 UNJ
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