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THE EFFECTIVENESS OF USING SQ3R AS A METHOD TO IMPROVE STUDENTS’ READING COMPREHENSION ON THE EIGHTH GRADE STUDENTS OF MTS N KLIRONG IN THE ACADEMIC YEAR 2012/2013

SCRIPTA - Pendidikan Bahasa Inggris Vol 1, No 2 (2013): English Research Articles
Publisher : Pendidikan Bahasa Inggris

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Abstract

Abstract This final project is an experimental research. The purpose of the study was to improve the students’ reading comprehension on the eighth grade students of Junior High School of MTs N Klirong in the academic year of 2012/2013. The researcher used SQ3R as a method to improve students’ reading comprehension. The researcher took two classes as the subject of the research. The first class is VIII F as the control group and the second class VIII B of experimental group. Both of classes consist of 64 students. The researcher used purposive sampling. In collecting the data, the researcher used a test Descriptive text as the instrument. The data consist of 25 items. The researcher gives treatment with pretest and posttest of experimental group and control group. This research is a quantitative research, so it needs a data analysis. The result of this study showed that teaching reading comprehension by using SQ3R could improve students’ reading comprehension. Based on the result of pre-test and post-test, the mean score of the pre-test was 66.40 and the mean of post-test was 75.93. The result of the computation of t-value (t-test) is 5.43. The computation shows that t-value is higher than t-table that is 5.43 > 2.000. So, the hypothesis is accepted. Keywords: Effectiveness, SQ3R, Method, Reading Comprehension

MENINGKATKAN HASIL BELAJAR SISWA DENGAN METODE JIGSAW PADA MATERI MENGAPRESIASI KARYA SENI TARI

Jurnal Pendidikan dan Pembelajaran Vol 3, No 7 (2014): Juli 2014
Publisher : Jurnal Pendidikan dan Pembelajaran

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Abstract

Abstrak: Tujuan dari penelitian ini adalah untuk meningkatkan hasil belajar siswa pada kompetensi dasar mengapresiasi karya seni tari melalui metode Jigsaw di kelas XC SMA Negeri 10 Pontianak. Adapun penelitian ini menggunakan teori pembelajaran, hasil belajar, model pembelajaran kooperatif, dan metode Jigsaw. Kemudian dalam penelitian ini juga dikaji tentang mata pelajaran SBK dan Tari Serampang Dua Belas. Metodologi penelitian yang dipergunakan adalah penelitian tindakan (action research) dengan menggunakan metode penelitian deskriptif dan pendekatan kualitatif. Berdasarkan hasil penelitian dan pembahasan   diperoleh simpulan bahwa pertama, metode Jigsaw merupakan penerapan pembelajaran dengan mengembangkan kerja sama antar siswa kelas X C SMA Negeri 10 Pontianak dengan membentuk kelompok ahli; dan kedua, penggunaan metode Jigsaw dapat meningkatkan hasil belajar siswa di kelas X C SMA Negeri 10 Pontianak khususnya pada materi mengapresiasi seni tari.   Kata Kunci: hasil belajar dan metode jigsaw   Abstrack: The aim of this research is to improve students’ learning outcomes on basic competencies in appreciating works of art dance through Jigsaw method in class XC of SMA Negeri 10 Pontianak. This study used theory of learning, learning outcomes, cooperative learning models, and Jigsaw method. This study was implemented on SBK subjects and Serampang Dua Belas Dance. The study used action research methodology by using descriptive and qualitative approaches. Based on the results of research and discussion, it was concluded; first, the implementation of Jigsaw method has developed cooperation among students in class XC of SMA Negeri 10 Pontianak by creating groups of experts; second, the use of Jigsaw method can improve students’ learning outcomes in class XC of SMA Negeri 10 Pontianak especially in appreciating the works of art dance materials. Keywords: learning outcomes and Jigsaw method

The Influence of Health level, Education level and The amount of poor Society Toward Economic Growth in West Sumatera

Pendidikan Ekonomi Vol 1, No 1 (2014): Jurnal Wisuda Ke 48 Mahasiswa Prodi Pendidikan Ekonomi
Publisher : Pendidikan Ekonomi

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Abstract

ABSTRACT The purpose of this research is to analysis influence of health level variable, education level andthe amount of poor society toward economic growth in province West Sumatera. Type of research that was used in this research is inductive research. The data was used in this research is secundery data at 1997-2011 years. The data was collected through publication of library research or bibliography by “Badan Pusat Statistik” West Sumatera.The tool to analysis the data in this research is econometrica approach with used mltiple regression equation with double log equation. In partial test the result of this research sowed that health level variable and education level have positive influence and significance to economic growth in West Sumatera., whereas the amount of poor society did not have influence to economic growth in simultance the healt level variable, education variable and sum of poor society ave significance influence to economic growth in West Sumatera.From result of the study was concluded that Economic Growth in West Sumatera can urge on increase “Standar Minimal Pendidikan (SPM) and increased society realize with importance of health to increased economic growth in West Sumatera.Key word: Health Level, Education Level, the amount of Poor Society and Economic Growth                                                               Penelitian ini bertujuan untuk menganalisis pengaruh variabel tingkat kesehatan, tingkat pendidikan dan jumlah penduduk miskin terhadap pertumbuhan ekonomi di Provinsi Sumatera Barat. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian induktif. Adapun data yang di gunakan dalam penelitian ini adalah data sekunder tahun 1997 sampai tahun 2011.Data dikumpulkan melalui riset pustakaan merupakan publikasi atau dibukukan oleh Badan Pusat Statistik Sumatera Barat.Alat analisa data dalam penelitian in adalah pendekatan ekonometrika dengan menggunakan persamaan regresi berganda dengan persamaan double log.Secara parsial hasil penelitian menunjukkan bahwa variabel tingkat kesehatan dan tingkat pendidikan berpengaruh positif dan signifikan terhadap pertumbuhan ekonmi Sumatera Barat, sedangkan jumlah penduduk miskin tidak berpengaruh terhadap pertumbuhan ekonomi.secara simultan variabel tingkat kesehatan, tingkat pendidikan dan jumlah penduduk miskin berpengaruh signifikan terhadap pertumbuhan ekonomi di Sumatera Barat.Dari hasil studi disimpulkan bahwa Pertumbuhan Ekonomi di Sumatera Barat dapat di dorong dengan meningkatkan  Standar Minimal Pendidikan(SPM) dan meningkatkan kesadaran masyarakat akan pentingnya kesehatan guna meningkatkan pertumbuhan ekonomi di Sumatera Barat.Kata kunci: Tingkat Kesehatan, Tingkat Pendidikan, Jumlah Penduduk Miskin dan Pertumbuhan Ekonomi 

PENGARUH MODEL EXAMPLE NON EXAMPLE TERHADAP KEMAMPUAN BERFIKIR RASIONAL SISWA

Jurnal Bioterdidik Vol 2, No 3 (2014): Jurnal Bioterdidik
Publisher : Jurnal Bioterdidik

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Abstract

The aim of this study was to know the influence of Example Non Example learning model to the student’s ability to think rationally. This research was an experimental study with pretest-posttest non equivalent group design. The sample of this research were class VIIa and VIIb selected by using cluster random sampling. The research data consisted of quantitative and qualitative data. The quantitative data obtained from the average value of test were analyzed by using t-test or U test. The qualitative data obtained from the observation sheet of learning activities and student feedback questionnaires were analyzed descriptively. The results demonstrate that the ability to think rationally students has increased by an average of N-gain was 73.15. Student learning activities also increased by an average was 83.08. Thus , the use of Example Non Example learning model was influenced significantly in improving the students’s ability to think rationally and learning activities in the pollution and environmental damage subject matter. Penelitian ini bertujuan mengetahui pengaruh model pembelajaran Example Non Example terhadap kemampuan berfikir rasional siswa. Penelitian ini merupakan studi eksperimen dengan desain pretes-postes non ekuivalen. Sampel penelitian adalah siswa kelas VIIa dan VIIb yang dipilih secara cluster random sampling. Data penelitian terdiri dari data kuantitatif dan kualitatif. Data kuantitatif diperoleh dari rata-rata nilai tes yang dianalisis menggunakan uji-t atau uji U. Data kualitatif diperoleh dari lembar observasi aktivitas belajar dan angket tanggapan siswa yang dianalisis secara deskriptif. Hasil penelitian menunjukkan kemampuan berfikir rasional siswa mengalami peningkatan dengan rata-rata Ngain 73,15. Aktivitas belajar siswa juga mengalami peningkatan dengan rata-rata 83,08. Dengan demikian, penggunaan model pembelajaran Example Non Example berpengaruh signifikan dalam meningkatkan kemampuan berfikir rasional dan aktivitas belajar siswa pada materi pokok pencemaran dan kerusakan lingkungan.Kata kunci : aktivitas belajar siswa, example non example, kemampuan berfikir rasional, pencemaran dan kerusakan lingkungan 

Effect of Deposition Rate on Morphology of Zinc Phthalocyanine Layer (ZnPc) on Polystyrene Surface / QCM with Vacuum Evaporation Process

Natural B Vol 2, No 4 (2014)
Publisher : Natural B

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Abstract

Deposition of zinc phthalocyanine (ZnPc) layer on top polistiren surface by vacuum evaporation method has been investigated. PS layer was coated on QCM surface by spin coater and ZnPc layer was deposited on its surface by vacuum evaporator with three variation of deposition rate, i.e 1.39 ´ 10-4, 8.08 ´ 10-2 dan 7,41 ´ 10-1 μm/s. The morphology and surface roughness of ZnPc layer was observed by scanning electron microscope (SEM) and non-contact topography measurement system TMS-1200 TopMap. SEM image of ZnPc layer with deposition rate of 1.39 ´ 10-4, 8.08 ´ 10-2 and 7.41 ´ 10-1 μm/s shows porous and fibre like structure. The size of pores and fibre structures of ZnPc layer that produced by deposition rates of 1.39 x10-4 and 8.08 x10-2 μm/s is smaller than size of pores and fibre that produced by 7.41 ´ 10-1 μm/s. Moreover, increasing the deposition rate result a lot of ZnPc molecules make a bonding as fibrous result in the volume of fibrous increasing. Moreover, the increasing fibre size result pores volume increase. Therefore deposition rate can affect surface roughness, and roughness value is proportional to morphology of ZnPc layer. Based on result of TMS-1200 TopMap, the highest roughness level is 1310 nm, it’s found on the ZnPc layer that produced by deposition rate of 7,41 ´ 10-1 μm/s.

Determination of Polystyrene Layer Thickness and Zinc Phthalocyanine (Znpc) with Modified Sauerbrey Equations and Scanning Electron Microscope (SEM)

Natural B Vol 2, No 4 (2014)
Publisher : Natural B

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Abstract

The thickness measurement of PS thin films on QCM surface and ZnPc layer on QCM/PS using Sauerbrey equation and Scanning Electron Microscope (SEM) has been investigated. Calculation result using a modified Sauerbrey equation show the thickness of PS layer and ZnPc one are 0,45 μm and  0,0676 μm respectively. Additionally the thickness measurement by using SEM shows the thickness of PS  layer is 5,33 μm and the  thickness of ZnPc layer is 10,44 μm. The differences thickness between Sauerbrey equation and SEM topograph is due to layers porosity. The topography of thin films produced by the secondary electron beam scanning allows to get a magnification of SEM image so that it can be measured directly. While the thickness calculation using the Sauerbrey equation is based on the change in the resonance frequency of QCM.

Effect of Xylene and Tetrahydrofuran Solvent Type on Polystyrene Layer Thickness With Spin Coating Method

Natural B Vol 2, No 4 (2014)
Publisher : Natural B

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Abstract

Surface modification of QCM by applying polystyrene (Ps) as a coating layer has been investigated. The PS layer was coated onto QCM sensor by using spin coating method. Polystyrene was dissolved in two different solvents i.e., xylene and Tetrahydrofuran (THF) with various concentration i,e 1%, 2%, 3%, 4%, 5% and the velocity angular of spin coater were 1500 rpm, 2000 rpm, 2500 rpm, 3000 rpm, 3500 rpm, dan 4000 rpm. The results show that different solvent result in the difference of thickness of polystyrene coating layer. By calculation with the Sauerbrey equation, the thickness of Ps layer using xylene solvent show 0.1 µm, 0.28 µm, 0.35 µm, 0.59 µm, and 0.81 µm. While by using THF, the thickness of each Ps layer are 0.15 µm, 0.43 µm, 0.84 µm, 0.97 µm, 1.28 µm. On the other hand, by applying different velocity of spin coater, the thickness of polystyrene with xylene are 0.486 µm, 0.445 µm, 0.432 µm, 0.350 µm, 0.320 µm, 0,290 µm, respectively. Moreover, the thickness of PS layer by using THF show 1.05 µm, 0.93 µm, 0.87 µm, 0.84 µm, 0.67 µm, 0.52 µm. Vapor pressure of each solvent is considered as the main property of solvent which influence the thickness of coating. The vapor pressure of THF (143 mmHg) is higher than the vapor pressure of xylene (72 mmHg), the thickness Ps layer with THF is thicker than that of by xylene solvents. 

TINGKAT PENGETAHUAN SUAMI MENGENAI ASI EKSKLUSIF DAN HUBUNGANNYA DENGAN PENERAPAN BREASTFEEDING FATHER

Jurnal Kesehatan - STIKes Prima Nusantara Vol 8, No 1 (2017)
Publisher : LPPM dan Kerjasama STIKes Prima Nusantara Bukittinggi

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Abstract

Data Pemerintah Provinsi Jakarta (2003) menyebutkan angka kematian bayi di Indonesia 20 per 1000 kelahiran hidup. Salah satu cara mengurangi angka tersebut adalah pemberian ASI eksklusif. Keberhasilan program ini membutuhkan dukungan dari suami yang dikenal dengan breastfeeding father. Penelitian ini menggunakan deskriptif korelatif untuk menggambarkan hubungan tingkat pengetahuan suami mengenai ASI ekslusif dan penerapan breastfeeding father pada 60 suami pekerja di beberapa kantor di Jakarta dan Depok. Hasil penelitian menunjukkan bahwa tidak ada hubungan antara pengetahuan suami mengenai ASI ekslusif dan penerapan breastfeeding father (p value=0,275; CI=95%). Penelitian ini merekomendasikan untuk memperhatikan faktor perancu yang berpengaruh terhadap penerapan breastfeeding father.

Study of Adsorption and Desorption on Gold Metals by Biomass Saccharomyces cerevisiae. Thermodynamic Review

Natural B Vol 1, No 2 (2011)
Publisher : Natural B

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Abstract

A Study on biosorption of gold solution (Au) by Saccharomyces cerevisiae has been caried out. These studies included determination of optimum pH, optimum Au solution concentration,  isotherm and biosorption capacity based on termodinamycs theory, and mechanims of interaction between Au ion and Saccharomyces cerevisiae biosorben. Mechanisms of interaction were known with Au ion on Saccharomyces cerevisiae biosorben using aquadest and 1 M HCl. The result showed that the optimum adsorption process of Au solution by Saccharomyces cerevisiae biosorben took place on pH 5, adsorbat concetration of 100 mg/L was 2.2321 mg/g of yeast. The adsorption isoterm followed the Langmuir adsorption with regresion value of 0.8550 (R2= 0.8550), that indicates that the chemisorption process occurred on the first monolayer on the adsorbent surface. From the thermodynamics theory gives Gibbs free energy of the process a value of ΔG = -0.09195 kJ/mol and showing spontaneous physisorption process. The number of Au ion desorption by using HCL was 73.98%, whereas by using aquades it was 35.42%. It indicated that the main interaction between Saccharomyces cerevisiae biosorben and Au ion was chemisorption.

PENGARUH MEDIA EDMODO TERHADAP HASIL BELAJAR PESERTA DIDIK PADA MATA PELAJARAN EKONOMI DI SMA NEGERI 1 INDRALAYA UTARA

Jurnal Profit Kajian Pendidikan Ekonomi dan Ilmu Ekonomi Vol 2, No 2 (2015): PROFIT
Publisher : FKIP Universitas Sriwijaya

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Abstract: This study aims to determine the effect Edmodo media on learning outcomes of students in economic subjects in SMAN 1 North Indralaya. This research included in this type of experimental study design form one group pretest - posttest design. The study population was all students of class X IPS SMAN 1 North Indralaya consisting of two odd semester classes 2014-2015 totaling 62 learners. Samples were taken using cluster random sampling technique, and didapatlah class as a class X IPS 2 samples with the number of students as many as 32 people. Data collection techniques using tests and observation. The statistics are used to analyze the data is using t-test with df = n-2 level signifikat (? = 0.05). Based on tests performed data analysis, t-test results showed that the value of t = 5.4537> table = 1.697. Thus in this study Ho rejected and Ha accepted that there is influence that social media signifikat Edmodo to the learning outcomes of students. The mean learning outcomes of students increased from 44.12 into 86.40. Therefore, it is advisable for teachers to use the media Edmodo as one alternative to improve the learning outcomes of students.Abstrak:Penelitian ini bertujuan untuk mengetahui pengaruh media Edmodo terhadap hasil belajar peserta didik pada mata pelajaran ekonomi  di SMA Negeri 1 Indralaya Utara. Penelitian ini termasuk dalam jenis penelitian eksperimen design bentuk One Group Pretest – Postest Design.Populasi penelitian adalah seluruh peserta didik kelas X IPS SMA Negeri 1 Indralaya Utara yang terdiri dari 2 kelas semester ganjil tahun 2014-2015 yang berjumlah 62 peserta didik. Sampel penelitian diambil menggunakan teknik cluster random sampling, dan di dapatlah kelas X IPS 2 sebagai kelas sampel dengan jumlah peserta didik sebanyak 32 orang. Teknik pengumpulan data menggunakan tes dan observasi. Statistik yang digunakan untuk menganalisis data yaitu menggunakan uji-t dengan dk=n-2 taraf signifikat (? = 0,05). Berdasarkan analisis data tes yang dilakukan, hasil uji-t menunjukkan bahwa nilai thitung = 5,4537> ttabel = 1,697. Dengan demikian pada penelitian ini Ho ditolak dan Ha diterima yaitu ada pengaruh yang signifikat media social Edmodo terhadap hasil belajar peserta didik. Rerata hasil belajar peserta didik meningkat dari 44,12 menjadi 86,40. Oleh karena itu, disarankan bagi guru untuk menggunakan media Edmodo sebagai salah satu alternative untuk meningkatkan hasil belajar peserta didik.