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THE EFFECTIVENESS OF STUDENT TEAMS ACHIEVEMENT DIVISIONS (STAD) AND TEAMS GAMES TOURNAMENTS (TGT) TECHNIQUE TOWARD STUDENTS’ SPEAKING ABILITY AT TENTH GRADE OF SMA NEGERI 1 PAGAR DEWA ACADEMIC YEAR 2014/2015 Yono, Andri; Darmawan, Syaifudin Latif
JURNAL PEDAGOGY Vol 3, No 2 (2015): JURNAL PEDAGOGY
Publisher : Department of English Education of STAIN Jurai Siwo Metro

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Abstract: The researchers offer some techniques to be applied in speaking class; they are STAD and TGT technique. The problem formulations of this research are; (1) Is there any difference influence of STAD and TGT techniques toward students’ speaking performance at tenth grade of SMA N 1 Pagar Dewa?; (2) Which one is more effective between STAD and TGT techniques toward students’ speaking ability at tenth grade of SMA N 1 Pagar Dewa?. The research design of this research is True Experimental Design. The population of this research is all of the students of SMA N 1 Pagar Dewa which consists of eighteen classes with total students are 544 students. The researchers take 58 students from the total population as the sample, where 29 students are in experiment class and 29 students are in control class that be matched based on the students level of speaking ability. The researchers use Cluster Stratified Random Sampling as technique of sampling. To analyze data, the researchers use ttest formula. Based on the result of this research and the result of criteria of the hypothesis on the table, the result shows that tCount = 2,8126; moreover the researcher looked at ttable for α = 1% shows ttble = 2.70 and for α = 5% shows ttable = 2.02 or it means tcount>ttable. It is obtained that Ha is accepted while Ho is rejected. It means that there is the difference influence of STAD and TGT technique toward students’ speaking ability and also it means that STAD technique is more effective than TGT technique toward students’ speaking ability. But as the conclusion, both of these techniques are effective to be applied in teaching speaking for the SMA N 1 Pagar Dewa.Keywords: STAD Techniqe, TGT Technique, Speaking Ability
PELAKSANAAN TUGAS DAN FUNGSI BADAN NARKOTIKA NASIONAL KOTA PEKANBARU DALAM PENCEGAHAHAN PENYALAHGUNAAN NARKOTIKA DI KOTA PEKANBARU TAHUN 2018 Yono, Andri; M, Erman
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Vol. 7: Edisi II Juli - Desember 2020
Publisher : Fakultas Ilmu Sosial dan Ilmu Politik Universitas Riau

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The current condition of drug abuse in Indonesia is a very worrying problem, Indonesia is in a state of emergency on drugs. Drugs have spread throughout districts and cities in 33 provinces. This means that no area is free from drug trafficking. Geographically, Riau is close to neighboring countries such as Malaysia and Singapore, so it has a high potential for conflict. Its strategic location makes Riau an entry point for radicalism and drug trafficking. This situation has resulted in Riau, especially Pekanbaru City, becoming an area that is vulnerable to the infiltration of drug trafficking in the community.          This study aims to describe the implementation of the duties and functions of the Pekanbaru City National Narcotics Agency in the Prevention of Narcotics Abuse in Pekanbaru City in 2018. In addition, to determine the inhibiting factors for this implementation. This research uses descriptive qualitative methods and data collection techniques based on observation, literature study and interviews.          The results of this study can be seen that the implementation of the duties and functions of the Pekanbaru City National Narcotics Agency in Preventing Narcotics Abuse in Pekanbaru City in 2018 is quite good, but there are several problems such as ineffective implementation of the duties and functions of the City National Narcotics Agency, the establishment of anti-drug-oriented development policies by the Pekanbaru City BNN. in the field of prevention. As for the inhibiting factors, namely the lack of BNN Pekanbaru City budget in carrying out its duties and functions, the lack of facilities and infrastructure for BNN Pekanbaru City and the lack of support from the leadership of SKPD (Regional Government Performance Units) in Pekanbaru City in implementing the P4GN program. Keywords: Duties and Functions, National Narcotics Agency (BNN), Prevention, Abuse, Narcotics.
ANALISIS PENGARUH PANAS PADA DAERAH PENYEKATAN DALAM PROSES KARBURISING TERHADAP NILAI KEKERASAN BAJA KARBON Yono, Andri
MUSTEK ANIM HA Vol 2 No 2 (2013): MUSTEK ANIM HA
Publisher : Faculty of Engineering, Musamus University, Merauke, Indonesia

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Penelitian ini bertujuan untuk mengetahui nilai kekerasan dan jarak yang masih bisa terjadinya karburasi dalam proses karburasi setempat ketika sebagian material dibungkus dengan tanah liat (clay). Pada proses ini tidak sepenuhnya material dikarburasi, namun hanya sebagian dan material yang lainnya di bungkus dengan tanah liat tahan api. Beberapa material dalam penggunaannya tidak harus dikeraskan seluruhnya, namun hanya sebagian saja. Proses karburasi padat ini sendiri menggunakan karbon aktif dari batok kelapa yang sudah diperhalus sebesar 0.2 mm dan ditambahkan energizer yaitu Barium Carbonat (CaCo3) dengan perbandingan antara bubuk batok kelapa dengan Barium Carbonat sebesar 85% : 15%. Untuk waktu tahan dalam pelaksanaan  karburasi adalah 1 jam, 2 jam dan 3 jam. Raw material yang digunakan dalam penelitian ini adalah baja karbon rendah (0.20% C) dan baja karbon menengah (0.42% C).  Penelitian ini  dilaksanakan di Bengkel Mesin Fakultas Teknik Universitas Musamus Merauke, Laboratorium PT. Sucofindo Indonesia, Bekasi  dan Laboratorium Metallurgi Universitas Kristen Indonesia Paulus Makassar . Metode pengujian yang digunakan adalah pengujian eksperimen. Pengambilan data dilakukan dengan mengambil sejumlah data pengujian langsung pada alat uji. Data dianalisis secara teoritis berdasarkan data pengujian eksperimen dilapangan. Hasil penelitian diperoleh Nilai Kekerasan untuk baja karbon rendah berturut-turut untuk waktu tahan 1, 2 dan 3 jam adalah 80 HRC, 100 HRC dan 115 HRC. Sedangkan untuk baja karbon menengah adalah 82 HRC, 98 HRC dan 110 HRC. Untuk jarak yang masih bisa terjadi karburasi dari batas penyekatan adalah 0.5. mm, 2 mm, dan 3.5mm pada baja karbon rendah. Untuk baja karbon menengah 0.5 mm, 1.0 mm dan 1.5 mm.