Article Per Year (5 Year)
p-Index From 2019 - 2024
1.556
P-Index
This Author published in this journals
All Journal JURNAL PENELITIAN SAINTIKA Jurnal Ikatan Alumni Fisika Universitas Negeri Medan Jurnal Pendidikan Fisika Prosiding SNFA (Seminar Nasional Fisika dan Aplikasinya) Spektra: Jurnal Fisika dan Aplikasinya Bantenese Jurnal Pengabdian Masyarakat EINSTEIN (E-JOURNAL) INPAFI (Inovasi Pembelajaran Fisika)
Karya Sinulingga
UNIVERSITAS NEGERI MEDAN
Aerospace Engineering Humanities Astronomy Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences

Published : 33 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 33 Documents
Search

 1   2   3   4 
PENGARUH MODEL PEMBELAJARAN BERBASIS MASALAH DAN KEMAMPUAN BERPIKIR KRITIS TERHADAP KETERAMPILAN PEMECAHAN MASALAH FISIKA SISWA SMK Muhammad Zunanda; Karya Sinulingga
Jurnal Pendidikan Fisika Vol 4, No 1 (2015)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22611/jpf.v4i1.2570

Abstract

Penelitian ini bertujuan untuk menganalisis perbedaanketerampilanpemecahan masalah fisika siswa pada model pembelajaran problem basedlearning dan pembelajarankonvensional, perbedaan keterampilan pemecahan masalah fisika siswa antara siswa yang memiliki kemampuan berpikir diatas rata-rata dan siswa yang memiliki kemampuan berpikir kritis di bawahrata-rata, serta interaksi antara model pembelajaran dengan kemampuan berpikir kritis dalam mempengaruhi keterampilan pemecahan masalah fisika siswa. Penelitian ini merupakan penelitian quasi eksperimen. Pemilihan sampel dilakukan dengan teknik cluster random sampling sebanyak dua kelas,dimana kelas pertama diajarkan dengan model pembelajaran berbasismasalah dan kelas kedua dengan pembelajaran konvensional. Instrumenyang digunakan terdiri dari tes keterampilan pemecahan masalah dan teskemampuan berpikir kritis. Data dalam penelitian ini dianalisis denganmenggunakan anava dua jalur. Hasil penelitian menunjukkan bahwaketerampilan pemecahan masalah fisika siswa yang menggunakan modelpembelajaran berbasis masalah lebih baik dibandingkan dengan pembelajaran konvensional, keterampilan pemecahan masalah fisika siswa dengankemampuan berpikir kritis di atas rata-rata  menunjukkan perbedaan danhasil yang lebih baik dari pada siswa dengan kemampuan berpikir kritis dibawah rata-rata, serta terdapat interaksi antara model pembelajaran berbasismasalah dan kemampuan berpikir kritis dalam mempengaruhi keterampilanpemecahan masalah fisika siswa.Kata kunci: model pembelajaran berbasis masalah, kemampuan berpikir kritis, keterampilan pemecahan masalah
EFFECTS OF LEARNING GUIDED DISCOVERY USING MAP CONCEPT OF PROCESS SKILLS AND ABILITIES COGNITIVE SCIENCE PHYSICS STUDENTS SMA Meri Pinta Ulin; Karya Sinulingga
Jurnal Pendidikan Fisika Vol 4, No 2 (2015)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22611/jpf.v4i2.3237

Abstract

The purpose of this study were to analyze science process skill and physics cognitive competence taught of students by guided discovery learning by using the concept maps or taught by conventional learning. The research type was quasi experiment with the two group pre-test and post test  design, and the population of this study was all students class X semester II at senior high school 1 Pancur Batu. The research sample was taken by simple random sampling technique consist of two class, theyare the experimental class taught by the guided discovery learning by using the concept maps and the control class taught by the conventional learning. The data of this research was taken using observation sheet to see the science process skill of students and multiple choice test to see the students’ physics cognitive competence. The result showed that the average value of science process skills of students in the experimental class is 69.26, while in the control class 47.72 and cognitive competence taught of students' physics class experiment was 81.33, while in the control class 75.50. The results of this research indicated that science process skill of students on and physics cognitive competence taught by the guided discovery learning by using the concept maps was better than taught by the conventional learning.
PENGEMBANGAN PERANGKAT PEMBELAJARAN FISIKA BERBASIS KULTUR BUDAYA JAWA MELALUI PENDEKATAN CULTURALLY RESPONSIVE TEACHING Maryono Maryono; Karya Sinulingga; Derlina Nasution; Ratni Sirait
Jurnal Pendidikan Fisika Vol 10, No 1 (2021)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22611/jpf.v10i1.13064

Abstract

Penelitian ini bertujuan untuk mendeskripsikan validitas, kepraktisan dan keefektifan perangkat pembelajaran berbasis kultur budaya Jawa melalui pendekatan Culturally Responsive Teaching dengan menerapkan perangkat pembelajaran berbasis kultur budaya Jawa. Penelitian ini merupakan Research and Development (R&D) dengan menggunakan model 4-D meliputi tahapan define, design, develop, dan disseminate. Penelitian ini dilakukan di sekolah MAS PAB Helvetia dengan sampel sebanyak 38 Peserta Didik di kelas XI- MIA 1. Instrumen dan Teknik pengumpulan data menggunakan lembar validasi perangkat pembelajaran yaitu lembar validasi  Rencana Pelaksanaan Pembelajaran, lembar validasi Lembar Kegiatan Peserta Didik, lembar penilaian kepraktisan pembelajaran, lembar keefektifan pembelajaran, dan instrumen aktivitas belajar.Hasil penelitian diperoleh bahwa perangkat pembelajaran berbasis kultur budaya Jawa kategori valid menurut ahli, praktis ditinjau dari keterlaksanaan pembelajaran. Dan efektif ditinjau dari nilai aktivitas dan respon peserta didik. Jadi Perangkat pembelajaran berbasis kultur budaya Jawa melalui pendekatan Culturally Responsive Teaching yang ditelah memenuhi kriteria valid, praktis dan efektif.
THE EFFECT OF APPLICATION OF INQUIRY TRAINING LEARNING MODEL ON SKILL AND PHYSICAL LEARNING OUTCOMES OF STUDENTS Panto Lumbanraja; Karya Sinulingga; Sumitta Sitanggang
Jurnal Pendidikan Fisika Vol 6, No 2 (2017)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22611/jpf.v6i2.6994

Abstract

Abstract. This study aims to determine the effect of learning model inquiry training on student learning outcomes on the subject matter of Gas Kinetic Theory. This type of research is quasi experiment. The population in the study were all students of class XI IPA SMAN 7 Medan consisting of 7 classes. Sampling is done by cluster random sampling by taking 2 classes from 7 classes randomly that is class XI-IPA 4 as experiment class and class XI-IPA 3 as control class. Instruments used in peneliatian is essay test with number of problem 8 pieces, attitude observation sheet and skill assessment sheet. The data in this research is analyzed by hypothesis test. The result of this research is the average value of pretest of experiment class 32,50 and control class 31,58. The mean value of the experimental class postes is 78.44 and the control class is 68.16. Based on the result of t test analysis, there is influence of learning inquiry training model to the students' learning result on the subject of kinetic theory of gas class XI SMA Negeri 7 Medan.              
THE EFFECT OF SCIENTIFIC INQUIRY LEARNING MODEL USING MIND MAPPING AND CRITICAL THINKING ABILITY TOWARD STUDENT’S SCIENCE PROCESS SKILLS IN SENIOR HIGH SCHOOL Widya Suryani; Mara Bangun Harahap; Karya Sinulingga
Jurnal Pendidikan Fisika Vol 6, No 2 (2017)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22611/jpf.v6i2.8126

Abstract

This study aims to analyze: science process skills taught with scientific inquiry model using mind mapping better than students taught with conventional learning, physics science process skills students who have the ability to think critically using scientific inquiry model above average better than students who have the ability to think critically using conventional models above average, and the interaction of scientific inquiry learning model using mind mapping media with students 'critical thinking ability in improving students' physics science process skills. This research is a quasi experimental research with two group pretest-posttest design design. The research population is all students of grade X SMA Gajah Mada Medan first semester of academic year 2017/2018. The sample in this study was taken by cluster random sampling. The instruments used are tests of science process skills and critical thinking ability tests. The resulting data were analyzed using two-way ANOVA. The result of the research shows that: science process skill of students taught with scientific inquiry model using mind mapping better than students taught by conventional learning, physics science process skill of students who have critical thinking ability using scientific inquiry model above average better than students who have the ability to think critically using conventional models above average, and there is the interaction of scientific inquiry learning model using mind mapping with students 'critical thinking ability in improving students' science process skills.
EFFECT OF PROBLEM BASED LEARNING MODEL AND MOTIVATION LEARNING ON LEARNING OUTCOMES IN CLASS X SMA SINAR HUSNI Halimatus Sakdiah Pelawi; Karya Sinulingga
Jurnal Pendidikan Fisika Vol 5, No 1 (2016)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22611/jpf.v5i1.3704

Abstract

This study aims to determine the effect of problem based learning model towards student learning outcomes, determine the effect learning motivation toward student learning outcomes and determine the effect of interaction between learning model with motivation toward learning outcomes of students. This research is aquasi-experimental, conducted at SMA Swasta Sinar Husni the academic year 2014/2015. Population in the study were all students of class X IPA consisting of 2 classes. Sampling was done by purposive sampling, while the determination of a with drawal carried out by random sample class. This study uses Two group pretest-posttest design. Data analysis using ANOVA two ways. From the study concluded that the results of studying physics students apply problem based learning model is better than the conventional learning models, learning outcomes Physics students who have learning high motivation is better than students with low learning motivation, and there was an interaction between the model of learning by learning motivation on student learning outcomes. That is,the result of learning with problem based learning model is always better than the conventional learning. Likewise, learning outcomes of students who have high motivation to learn will always be better than the learning outcomes of students who have low learning motivation.
THE EFFECT OF PROBLEM BASED LEARNING (PBL) MODEL TOWARD STUDENT'S PROBLEM SOLVING ABILITY AND CRITICAL THINKING ABILITY IN JUNIOR HIGH SCHOOL Elly Mahrani; Nurdin Bukit; Karya Sinulingga
Jurnal Pendidikan Fisika Vol 6, No 2 (2017)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22611/jpf.v6i2.8127

Abstract

This study aimed to analyze the effect of learning model problem based learning on problem solving ability and critical thinking ability of the students. This research is a quasi experimental research with two group pretest posttest design. The population of this research is all students of class VIII Junior high school 2 Kotanopan. The sample selection is done by cluster random sampling that is class VIII-1 as experiment class applied problem-based learning model and class VIII-3 as control class applied conventional learning. Instrument used in this research is instrument of problem solving ability and critical thinking ability in the form of essay test which have been declared valid by expert team. From result of research concluded that problem solving ability in student applying model of learning problem based learning better than student with conventional learning and critical thinking ability in student applying problem based learning model better than critical thinking ability to student with conventional learning.
KARAKTERISASI ABU SEKAM PADI DISINTESIS POLIETILEN GLIKOL- 6000 SEBAGAI BAHAN PENGISI NANO KOMPOSIT TERMOPLASTIK HDPE Eva Marlina Ginting; Karya Sinulingga; Mukti Hamzah Harahap; Martha M. Padang; Nurdin Bukit
Spektra: Jurnal Fisika dan Aplikasinya Vol 1 No 1 (2016): SPEKTRA: Jurnal Fisika dan Aplikasinya, Volume 1 Nomor 1, Agustus 2016
Publisher : Program Studi Fisika Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (576.163 KB) | DOI: 10.21009/SPEKTRA.011.07

Abstract

Abstrak Tujuan penelitian ini adalah pembuatan nano partikel dari abu sekam padi (ASP) yang berfungsi sebagai sebagai bahan pengisi termopastik high density poliethylen (HDPE). ASP yang akan dipreparasi diperoleh dari Kilang Padi hasil pembakaran yang berwarna putih . Dalam penelitian ini metode yang dilakukan dalam pembuatan nano partikel dengan cara ASP di Ball mill selama 1 jam kemudian di sintesis dengan larutan HCl 2 M , NaOH 2.5 M dengan metoda kopresipitasi dan di sintesis dengan polietilen Glikol ( PEG) 6000 dengan perbandingan 1:3 .Hasil ASP ini di karakterisasi yakni dengan alat X-Ray Floresensi (XRF), analisa morfologi dengan Scaning Electron Microscofe (SEM) , analisa struktur X-Ray Difraction (XRD), Untuk membuat nano komposit maka dilakukan tahap sebagai berikut : termoplastik HDPE dimasukkan dalam internal mixer laboplastomill dengan suhu 150 0C dengan laju 60 rpm selama 10 menit , nano ASP dengan hasil sistesis pada komposisi (0,2,4,6,8,dan 10 ) % berat . Dari hasil nano komposit dianalisis sifat mekanik ( kekuatan tarik , perpanjangan putus dan modulus elastik ) . Hasil yang diperoleh dengan XRD ukuran partikel 52,22 nm dan struktur kristal tetragonal dan fase kristobalit (SiO2) ,hasil XRF dengan kandungan Si 99,4 % ,hasil analisis sifat mekanis meningkat dengan bertambahnya komposisi nano ASP dan optimal pada komposisi 8% berat . Kata-kata kunci: ASP, HDPE , sifat Mekanis Abstract The purpose of this research is the manufacture nanoparticles of rice husk ash (RHA) that serves as a filler material termopastik poliethylen high density (HDPE). RHA to be prepared rice obtained from refinery combustion products are white. In this research method is performed in the manufacture of nano-particles by means of RHA in Ball mill for 1 hour then synthesized with a solution of HCl 2 M NaOH 2.5 M by the method of coprecipitation and in the synthesis of polyethylene glycol (PEG) 6000 at a ratio of 1: 3. the results of this RHA in the characterization namely by means of X-Ray Fluorescent (XRF), morphology analysis by scanning Electron Microscofe (SEM), analysis of the structure of X-Ray Difraction (XRD), to create nano composite then do the following phases: thermoplastic HDPE included in laboplastomill internal mixer with a temperature of 150 0C at a rate of 60 rpm for 10 minutes, nano RHA with the results of the synthesis of the composition (0,2,4,6,8, and 10)% by weight. From the results of nano composites were analyzed mechanical properties (tensile strength, elongation at break and elastic modulus). The results obtained by XRD 52.22 nm particle size and crystal structure tetragonal (SiO2)fase cristobalit, XRF results with 99.4% Si content, the results of the analysis of the mechanical properties of nano compositions increases with RHA and optimal composition 8% by weight. Keywords: RHA, HDPE, Mechanical properties
PENDETEKSIAN RESISTIVITAS LAPISAN PERMUKAAN BAWAH TANAH CANDI SIPAMUTUNG DENGAN METODE GEOLISTRIK DIDESA SIPARAU KECAMTAN BARUMUN TENGAH KABUPATEN PADANG LAWAS Meilidia Mangunsong; Karya Sinulingga; Rahmatsyah Rahmatsyah
EINSTEIN (e-Journal) Vol 6, No 3 (2018): EINSTEIN (e-Journal)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/einstein.v6i3.14101

Abstract

Telah dilakukan penelitian geolistrik untuk menentukan batuan bawah permukaan Candi Sipamutung di daerah siparau Kecamatan Barumun Tengah Kabupaten Padang Lawas. Penelitian ini bertujuan untuk mengetahui struktur perlapisan secara horizontal dan vertikal di daerah lokasi candi Sipamutung berdasarkan nilai resistivitasnya. Penentuan jenis batuan di bawah permukaan candi dilakukan dengan menggunakan alat geolistrik ARES (Automatic Resistivity System) D4.vv4, SN : 0609134 dengan metode Schlumberger sebanyak 3 lintasan dan panjang lintasan 75 meter dengan jarak antar elektroda 5 meter. Nilai resistivitas bawah permukaan diolah menggunakan software Res2Dinv didapatkan penampang dua dimensi. Penentuan titik penelitian menggunakan GPS (Global Position System). Hasil penelitian geolistrik menunjukkan bahwa nilai resistivitas terendah dan tertinggi pada lokasi penelitian yaitu 3 Wm dan 1386 Wm yang didominasi batu aluvium dan andesit. Jenis batuan yang terdapat di bawah lokasi penelitian berupa lapisan air tanah dengan resistivitas 3 Wm – 7,21 Wm, lempung  dengan resistivitas antara 8 Wm – 120 Wm, nilai resistivitas 240Wm - 577 Wm sebagai aluvium, dan  resistivitas 743 Wm- 1400Wm merupakan batuan andesit.Kata Kunci : Geolistrik, Candi Sipamutung, Res2dinv
PENGARUH PENAMBAHAN ABU SEKAM PADI SEBAGAI CAMPURAN TERHADAP KEKUATAN BATU BATA Deslina Zebua; Karya Sinulingga
EINSTEIN (e-Journal) Vol 6, No 2 (2018): EINSTEIN (e-Journal)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (508.031 KB) | DOI: 10.24114/einstein.v6i2.12076

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh dan komposisi terbaik batubata menggunakan abu sekam padi dengan tanah liat  terhadap kuat tekan, daya serap air, massa jenis batu bata serta mengetahui struktrur kristal dan fase-fase pengisi pada batu bata. Metode penelitian ini dilakukan dengan menambahkan abu sekam padi (0%, 2%, 4%, 6%, 8% ) dengan tanah liat campuran yang homogen. Penelitian ini dilakukan pencetakan, pengeringan alami selama 14 hari, pembakaran secara tradisional selama 3 x 24 jam, dan pendinginan batu bata selama 3 x 24 jam. Berdasarkan standarisasi SII-0021-1978 batu bata merah kuat tekan batu bata penambahan abu sekam padi 2%, 4%, dan 6% mendekati standar mutu kelas 50 sebesar 5.0 MPa dibandingkan tanpa menggunakan abu sekam padi. Penambahan abu sekam padi sebanyak 8% ternyata menunjukkan daya serap air lebih tinggi dengan nilai section rate yang diijinkan 20 gr/dm2/menit di bandingkan batu bata dengan abu sekam padi 0%, 2%, 4%, dan 6% dengan lama perendaman selama 6 menit. Dari data pengujian massa jenis batu bata dengan menambahkan abu sekam padi pada tanah liat menunjukkan bahwa semakin banyaknya campuran abu sekam padi maka semakin menurunnya massa jenis batu bata. Hasil analisis X-Ray Difraction penambahan 2% abu sekam padi atau tanpa menggunakan abu sekam padi pada tanah liat memiliki fase dominan SiO2 (Quartz) dengan stuktur Kristal trigonal (hexagonal axes).Kata Kunci : Batu bata, Abu Sekam Padi, Massa Jenis, Daya Serap Air, Kuat Tekan, X-Ray Difraction.
Co-Authors Amelia . Dedy Husrizal Syah, Dedy Husrizal Denny Munte Deo Panggabean Derlina Derlina Derlina Nasution Deslina Zebua Dewi Wulandari Doli Bonardo Hasan Dony Kurniawan Siallagan Elly Mahrani Eva Marlina Ginting Fatima Batubara Febrianne, Naibaho Evi Fitri Handayani Halimatus Sakdiah Pelawi Hasan, Doli Bonardo Herbert Sipahutar Ilyas Ilyas Jurubahasa Sinuraya Lubis, Nurjanna Mangunsong, Meilidia Mara Bangun Harahap Martha M. Padang Maryono Maryono Meilidia Mangunsong Meilidia Mangunsong Meri Pinta Ulin Monica Pratiwi Motlan . Muhammad Zunanda Mukti Hamjah Harahap, Mukti Hamjah Mukti Hamzah Harahap Mutiara Agustina Nurdin Bukit Nurdin Bukit Panto Lumbanraja Rahmatsyah Rahmatsyah Rahmatsyah Rahmatsyah Rahmatsyah Rahmatsyah, Rahmatsyah Ratni Sirait Rini Siti Nainggolan Risna Wati Hasibuan Sariana Sitanggang Satria Mihardi Sumitta Sitanggang Suriadi, Muhammad Fadli Widya Suryani Yulifda Tanjung Zebua, Deslina