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PENDETEKSIAN RESISTIVITAS LAPISAN PERMUKAAN BAWAH TANAH CANDI SIPAMUTUNG DENGAN METODE GEOLISTRIK DIDESA SIPARAU KECAMTAN BARUMUN TENGAH KABUPATEN PADANG LAWAS Mangunsong, Meilidia; Sinulingga, Karya; 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.v6i3.12106

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 MODEL PEMBELAJARAN INKUIRI DAN KEMAMPUAN BERPIKIR KRITIS SISWA TERHADAP HASIL BELAJAR SISWA PADA MATERI POKOK LISTRIK DINAMIS DI KELAS X SMA NEGERI 12 MEDAN T.P 2015/2016 Febrianne, Naibaho Evi; Sinulingga, Karya
JURNAL IKATAN ALUMNI FISIKA Vol 2, No 2 (2016): Jurnal Ikatan Alumni Fisika Unimed Edisi April - Juli 2016
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jiaf.v2i2.4369

Abstract

This research aims to know the influence of model Inkuiri and critical thinking ability against learning outcomes grade X in Dynamic Electrical material. The population in this research is the whole grade X SMA Negeri 12 Medan. This research sample taken two classes that are defined by means of Cluster Random Sampling. The second class of different treatment namely class experiments with Inkuiri learning model and the control Class with the conventional learning. The instruments used the test results of learning multiple choice with a total of 15 items and tests the ability of critical thinking test descriptions with a total of 8 items was validated. Based on the results of research and data analysis results using the test hypothesis 2 way ANAVA obtained there the influence of the results of the study due to the application of learning models Inkuiri and there is the influence of critical thinking above average with critical thinking under average against student learning outcomes and also there is the interaction between the learning model Inkuiri with critical thinking to improve student learning outcomes.
PENGARUH MODEL PEMBELAJARAN BERBASIS MASALAH DAN KEMAMPUAN BERPIKIR KRITIS TERHADAP KETERAMPILAN PEMECAHAN MASALAH FISIKA SISWA SMK Zunanda, Muhammad; Sinulingga, Karya
Jurnal Pendidikan Fisika Vol 4, No 1 (2015)
Publisher : Universitas Negeri Medan

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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
PENGARUH MODEL PEMBELAJARAN ADVANCE ORGANIZER BERBASIS MIND MAP TERHADAP HASIL BELAJAR FISIKA SISWA PADA MATERI POKOK BESARAN DAN SATUAN DI KELAS X SMA Sinulingga, Karya; Munte, Denny
Jurnal Pendidikan Fisika Vol 1, No 2 (2012)
Publisher : Universitas Negeri Medan

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran advance organizer berbasis mind map terhadap hasil belajar Fisika siswa. Populasi dalam penelitian ini adalah seluruh siswa kelas X SMA Negeri 5 Pematangsiantar semester I Tahun Pembelajaran 2012/2013 berjumlah 8 kelas. Pengambilan sampel dilakukan secara cluster random sampling, diambil 2 kelas yaitu kelas eksperimen diterapkan model pembelajaran advance organizer dan kelas kontrol diterapkan model pembelajaran konvensional. Berdasarkan hasil analisis data pretes diperoleh nilai rata-rata kelas eksperimen 37,25 dan kelas kontrol 36,63. Hasil uji beda nilai kedua kelas pada taraf signifikan á = 0,05 diperoleh thitung = 0,369 dan ttabel = 1,991. Dapat disimpulkan tidak terdapat perbedaan yang signifikan nilai pretes kedua kelas, artinya kedua kelas memiliki kemampuan awal yang sama. Selanjutnya dilakukan pembelajaran dengan model pembelajaran advance organizer berbasis mind map pada kelas eksperimen dan pembelajaran konvensional pada kelas kontrol. Setelah pembelajaran diberikan kemudian pada kedua kelas dilakukan postes. Untuk kelas eksperimen diperoleh nilai rata-rata 72,50 dan untuk kelas kontrol diperoleh 60,63. Hasil pengujian hipotesis dengan taraf signifikan 0,05 diperoleh hitung t = 4,479 dan tabel t = 1,666. Karena hitung t > tabel t maka hipotesis (Ha) diterima, sehingga dapat disimpulkan terdapat pengaruh model pembelajaran advance organizer berbasis mind map terhadap hasil belajar siswa pada materi pokok besaran Fisika dan satuannya di kelas X semester I SMA Negeri 5 Pematangsiantar T.P 2012/2013.
EFFECTS OF LEARNING GUIDED DISCOVERY USING MAP CONCEPT OF PROCESS SKILLS AND ABILITIES COGNITIVE SCIENCE PHYSICS STUDENTS SMA Ulin, Meri Pinta; Sinulingga, Karya
Jurnal Pendidikan Fisika Vol 4, No 2 (2015)
Publisher : Universitas Negeri Medan

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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.
PENGARUH INQUIRY TRAINING BERBASIS EKSPERIMEN RIIL DAN KEMAMPUAN BERPIKIR KRITIS TERHADAP HASIL BELAJAR SISWA PADA MATERI FLUIDA STATIS Suriadi, Muhammad Fadli; Sinulingga, Karya
JURNAL IKATAN ALUMNI FISIKA Vol 2, No 3 (2016): Jurnal Ikatan Alumni Fisika Unimed Edisi Juli-September 2016
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jiaf.v2i3.5689

Abstract

This study aims to determine the effect of Inquiry Training learning model based real experiment and Critical Thinking Approach toward student’s learning outcomes in the subject matter of Static Fluid of class X MAN 1 Stabat T.P. 2015/2016. This study was quasi experiment. Sampling was done by cluster random sampling, with a sample of two classes, class X-3 as an experimental class and class X-1 as an convensional class. The instrument used to determine student learning outcomes are result test in the form of 15 multiple-choice questions with 5 options, and the instrument used to critical thinking approach is 10 essay tests that have been validated by the validator. The data obtained are the result of pretest, posttest, and critical thingking approach test. Furthermore, the data is analyzed statistically consisting of normality test, homogeneity, hypothesis testing and ANAVA two ways. The results showed that: 1) there was an effect of Inquiry Training learning model based real experiment toward student’s learning outcomes, 2) there was an effect of high crtitcal thinking and low critical thinking toward student’s learning outcomes, 3) the effect of Inquiry Training learning model based real experiment and Critical Thinking Approach toward student’s learning outcomes of class X MAN 1 Stabat T.P. 2015/2016.
EFFECTS OF LEARNING GUIDED DISCOVERY USING MAP CONCEPT OF PROCESS SKILLS AND ABILITIES COGNITIVE SCIENCE PHYSICS STUDENTS SMA Ulin, Meri Pinta; Sinulingga, Karya
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.
THE EFFECT OF SCIENTIFIC INQUIRY LEARNING MODEL USING MIND MAPPING AND CRITICAL THINKING ABILITY TOWARD STUDENT’S SCIENCE PROCESS SKILLS IN SENIOR HIGH SCHOOL Suryani, Widya; Harahap, Mara Bangun; Sinulingga, Karya
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 Pelawi, Halimatus Sakdiah; Sinulingga, Karya
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 STUDENTS PROBLEM SOLVING ABILITY AND CRITICAL THINKING ABILITY IN JUNIOR HIGH SCHOOL Mahrani, Elly; Bukit, Nurdin; Sinulingga, Karya
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.