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Pengaruh Pembelajaran Kooperatif Tipe Jigsaw Kontekstual Terhadap Kemampuan Koneksi Matematik Ditinjau Dari Disposisi Matematik Siswa SMA Kamaruddin Kamaruddin; Kadir Kadir; Ruslan Ruslan
Jurnal Pendidikan Matematika Vol 9, No 1: Edisi Januari 2018
Publisher : Jurusan Pendidikan Matematika FKIP Universitas Halu Oleo,

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (631.232 KB) | DOI: 10.36709/jpm.v9i1.5763

Abstract

Penelitian ini merupakan penelitian RAK dengan tujuan untuk menganalisis: (1) Deskripsi kemampuan koneksi matematik (KON) ditinjau dari disposisi matematik (DM) siswa kelas X SMA Negeri 1 Wakorumba Utara; (2) Perbedaan rata-rata peningkatan kemampuan koneksi matematik antara siswa yang diajar dengan pembelajaran kooperatif tipe jigsaw kontekstual dan pembelajaran langsung kontekstual; (3) Perbedaan rata-rata peningkatan kemampuan koneksi matematik siswa yang diajar dengan pembelajaran kooperatif tipe jigsaw kontekstual dan pembelajaran langsung kontekstual ditinjau dari disposisi matematik siswa. Populasi dalam penelitian ini adalah seluruh siswa kelas X di SMA Negeri 1 Wakorumba Utara tahun ajaran 2016/2017 dengan jumlah siswa 97 orang. Hasil penelitian secara deskriptif dan inferensial menunjukkan bahwa: (1) Kemampuan KON siswa kelas X SMA Negeri 1 Wakorumba Utara meningkat setelah diberikan atau menggunakan masalah kontekstual, (2) Melalui independent sample t-test secara signifikan rata-rata peningkatan kemampuan koneksi matematik siswa yang diajar dengan pembelajaran kooperatif tipe jigsaw kontekstual lebih besar di banding dengan pembelajaran langsung kontekstual; (3) Melalui anava RAK disimpulkan bahwa ada perbedaan yang signifikan rata-rata peningkatan KON siswa antara yang diajar dengan pembelajaran kooperatif tipe jigsaw kontekstual dan yang diajar dengan pembelajaran langsung kontekstual ditinjau dari DM siswa.
Pengaruh Musim Terhadap Kandungan Logam Berat Pb, Cu dan Cd Dalam Kerang Darah (Anadara granosa) di Pantai Tumbelaka, Palu Ruslan Ruslan
Biocelebes Vol. 2 No. 1 (2008)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

A research have been done about “Season Effect on Heavy Metal Content Pb, Cu and Cd in cockle (Anadara granosa) on Tumbelaka Shore Palu by AAS Method. Distribution and concentration of metal Pb, Cu, and Cd on cockle muscle are not depend on weather or season of sample taking. Commonly, consentration of Pb and Cd in two season, wet season and dry season are undetected. Cu consentration in the wet season is 0,272 ppm in stasiun I while 0,295 ppm in station II. In the dry season, consentration of Cu is not detected. Key words : Season, Heavy Metal, Anadara granosa.
Pembuatan Sensor Potensiometrik: ESI-PB(II) dengan Ionofor DBDA18C6 untuk Analisis Logam Pb dalam Sedimen Laut di Kawasan Teluk Palu Ruslan Ruslan
Biocelebes Vol. 2 No. 2 (2008)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

A research have been done about “Season Effect on Heavy Metal Content Pb, Cu and Cd in cockle (Anadara granosa) on Tumbelaka Shore Palu by AAS Method. Distribution and concentration of metal Pb, Cu, and Cd on cockle muscle are not depend on weather or season of sample taking. Commonly, consentration of Pb and Cd in two season, wet season and dry season are undetected. Cu consentration in the wet season is 0,272 ppm in stasiun I while 0,295 ppm in station II. In the dry season, consentration of Cu is not detected. Key words: Season, Heavy Metal, Anadara granosa.
Pengaruh Rasio CAMEL Terhadap Kinerja Perusahaan Perbankan yang Listing di Bursa Efek Indonesia Sahidah Sahidah; Muhammad Faisal Arif; Ruslan Ruslan; Syiar Rinaldy
YUME : Journal of Management Vol 4, No 1 (2021)
Publisher : Pascasarjana STIE Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/yum.v4i1.1015

Abstract

AbstrakPenelitian ini bertujuan untuk menguji dan mengkaji pengaruh dari Rasio CAMEL (Capital, Assets, Management, Earning, Liquidity) terhadap Kinerja Perusahaan (Pertumbuhan Laba) Penelitian ini mengambil data sekunder yang diperoleh dari perusahaan perbankan yang listing di Bursa Efek Indonesia (BEI). Populasi dalam penelitian adalah perbankan yang terdaftar di Bursa Efek Indonesia (BEI) pada periode tahun 2017 sebanyak 61 perusahaan. Pemilihan sampel menggunakan teknik kriteria peringkat 6 bank berdasarkan jumlah aset yang dikeluarkan oleh Bank Indonesia. Hasil uji hipotesis dalam studi ini menunjukkan bahwa dengan menggunakan analisis regresi linear berganda menunjukkan bahwa variabel capital (X1), asset (X2), management (X3), dan liquidity (X5) secara parsial berpengaruh negatif dan tidak signifikan terhadap pertumbuhan laba pada perusahaan perbankan. sedangkan variabel Equity (X4) berpengaruh positif dan signifikan terhadap pertumbuhan laba pada perusahaan perbankan. Kata Kunci: Capital, Assets, Management, Earning, Liquidity, Pertumbuhan Laba AbstractThis study aims to examine and examine the effect of the CAMEL Ratio (Capital, Assets, Management, Earning, Liquidity) on Company Performance (Profit Growth). This study takes secondary data obtained from banking companies listed on the Indonesia Stock Exchange (IDX). The population in this study are banks listed on the Indonesia Stock Exchange (IDX) in the 2017 period as many as 61 companies. The sample selection used the technique of ranking six banks based on the number of assets issued by Bank Indonesia. The results of hypothesis testing in this study indicate that using multiple linear regression analysis shows that the variables of capital (X1), assets (X2), management (X3), and liquidity (X5) partially have a negative and insignificant effect on profit growth in banking companies. . while the Equity variable (X4) has a positive and significant effect on profit growth in banking companies. Keywords: Capital, Assets, Management, Earning, Liquidity, Profit Growth.   
Pengembangan Papan Komposit dari Limbah Perkebunan Sagu (Metroxylon sago Rottb.) (Development of Composite Board made from Sago (Metroxylon sago Rottb.) Plantation Waste) Sukma S Kusuma; Ruslan Ruslan; Muhammad Daud; Ika Wahyuni; Teguh Darmawan; Yusup Amin; Muh. Y Massijaya; Bambang Subiyanto
Jurnal Ilmu dan Teknologi Kayu Tropis Vol 8, No 2 (2010): Jurnal Ilmu dan Teknologi Kayu Tropis
Publisher : Masyarakat Peneliti Kayu Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (351.436 KB) | DOI: 10.51850/jitkt.v8i2.218

Abstract

Plantation waste has gained increasing attention as an alternative raw material for use in the manufacture of composite boards, i.e. waste of sago plantation. Medium density composite boards were made from zephyr of sago midrib to evaluate the effects of resin and adhesive content levels. The boards were fabricated using polyurethane (PU) and phenol formaldehyde (PF) resin with three levels of adhesive content i.e. 10%, 12%, and 14%. Physical (moisture content, density, water absorption, and thickness swelling) and mechanical (Modulus of Rupture, Modulus of Elastisity, Screw Holding, and Internal Bonding) properties of composite board were evaluated according to JIS A 5908-2003 standard. Research result showed that properties of composite board made from sago frond with 14% content level of polyurethane adhesive better than other composite board. Based on composite board properties, the board was suitable as building raw material and furniture i.e. partition, cupboard, table, and roof.
Urgensi Asbab Al-Nuzul Ayat-Ayat Ahkam Ruslan Ruslan
Syariah: Jurnal Hukum dan Pemikiran Vol 13, No 2 (2013)
Publisher : Universitas Islam Negeri Antasari Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (233.153 KB) | DOI: 10.18592/syariah.v13i2.173

Abstract

One way to understand the Al-Quran guidance is using asbab al-nuzul. Fortunately, this approach is not satisfactory for some people, so they start to doubt the importance of it. After the ulum Al-Quran literature survey and also to the related laws, it was found out that it is a necessary to consider the history of Islam/ Arab society as a knowledge in using asbab al-nuzul. The combination of those two knowledge will bring to the true and scientific understanding. Based on both knowledge: the importance of ashab al-nuzul and the laws of ahkam, the knowledge that can be formulated are: knowing the wisdom of the establishment of the laws, avoiding the misunderstanding about the law materials, avoiding the presumption of the laws limitations, justifying the laws according to its purpose, and revealing the hidden statement and meaning of laws.
Iodized Salt Processing Technology through Solar Thermal Salt House in Sanolo Village Agrippina Wiraningtyas; Ahmad Sandi; Ruslan Ruslan
MITRA: Jurnal Pemberdayaan Masyarakat Vol 3 No 1 (2019): MITRA: Jurnal Pemberdayaan Masyarakat
Publisher : Institute for Research and Community Services

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/mitra.v3i1.494

Abstract

The Community Partnership Program reported in this paper aimed to produce iodized salt using the innovative Solar termal Salt House in increasing the production and productivity of salt pond land with low costs and sustainability. The method used was the salt crystallization technique produced by small salts and then washed with brine to remove impurities to obtain white, shiny, salt crystals. The crystals obtained were then dried in the Solar Thermal Salt House to protect them from pollution and dust particles. The dried salt crystals were sorted using a filter to get a uniform crystal size before they were iodized and packaged for sales. The iodized salt was sold at a price of 1,000.00 IDR for 250 grams. The results showed that producing iodized salt through the Solar Thermal Salt House was able to help the participants to increase the production and productivity of their pond land. The use of geothermal plastic as a crystallization table was shown to be able to increase the quantity and quality of salt products in Sanolo Village, Bolo District, Bima Regency. It was also found that odized salt production mulitiplied farmers' income by up to 400%, as well as changes in their behavior in the application of science and technology to produce salt.
UPAYA GURU DALAM MENINGKATKAN MINAT MEMBACA DAN MENULIS SISWA SDN PULAU RIMAU KABUPATEN BANYUASIN Ruslan Ruslan; Sri Hayu Wibayanti
PROSIDING SEMINAR NASIONAL PROGRAM PASCASARJANA UNIVERSITAS PGRI PALEMBANG 2019: SEMINAR NASIONAL PENDIDIKAN 03 MEI 2019
Publisher : PROSIDING SEMINAR NASIONAL PROGRAM PASCASARJANA UNIVERSITAS PGRI PALEMBANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (236.65 KB)

Abstract

This study aims to determine the efforts of teachers in increasing interest in reading and writing at Pulau Rimau Elementary School in Banyuasin Regency. The results of this study are expected to increase students' insight in increasing motivation to read and write. In addition, writing skills can stimulate students to think and reason more critically, and their courage to be active and interactive during the teaching and learning process, (2) for Indonesian language instructors. The results of this study are expected to contribute to teaching Indonesian at elementary school level to obtain knowledge and information about the motivation to read and write students so that teachers can improve the quality of education and teaching Indonesian language, especially reading and writing. The results of the research, findings and discussion of the teacher in increasing interest in reading and writing students at Pulau Rimau Elementary School Banyuasin Regency were obtained from the results of interviews and observations were analyzed using qualitative descriptive analysis techniques, and some material from the informants. Based on the results of the study, it can be concluded: The efforts of Indonesian language teachers in increasing interest in reading and writing students at Pulau Rimau Elementary School Banyuasin Regency have been running quite well from planning to the implementation process in the classroom.
PENINGKATAN PENGARUH LATIHAN KELINCAHAN TERHADAP KEMAMPUAN MENGGIRING BOLA PADA SISWA SMA NEGERI 3 SAMARINDA Ruslan Ruslan; Nurjamal Nurjamal
Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Vol 2, No 2 (2019): Halaman Olahraga Nusantara (Jurnal Ilmu Keolahragaan)
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (397.355 KB) | DOI: 10.31851/hon.v2i2.3014

Abstract

AbstrakPenelitian ini bertujuan untuk mengetahui pengaruh latihan Pengaruh Latihan Kelincahan Terhadap Kemampuan Menggiring Bola Pada Siswa SMA Negeri 3 samarinda. Jenis penelitian ini adalah penelitian eksperimen.  Populasi dalam penelitian ini adalah keseluruhan siswa SMA Negeri 3 samarinda yang berjenis kelamin laki-laki. Pengambilan sampel menggunakan sistem random sampling, terbagi ke dalam 2 kelompok yaitu kelompok A dengan latihan Latihan Lari Zig-Zag dan kelompok B dengan Latihan Jongging Run. Setiap kelompok terdiri dari 15 orang sampel. Jadi jumlah keseluruhan sampel sebanyak 30 orang. Teknik analisis data yang digunakan adalah statistik deskriptif dan statistik inferensial dengan menggunakan teknik uji t-test. Hasil penelitian menunjukkan bahwa: 1). Ada pengaruh antara latihan Lari Zig-Zag Terhadap Kemampuan Menggiring Bola Pada Siswa SMA Negeri 3 samarinda, diperoleh nilai to = 8.174 ≥ t0,05 = 2,145 dengan nilai probabilitas signifikansi yang diperoleh 0,000 < α 0,05; 2). Ada pengaruh antara latihan Jongging Run Terhadap Kemampuan Menggiring Bola Pada Siswa SMA Negeri 3 samarinda, diperoleh nilai to = 7.645 ≥ t0,05 = 2,145, dengan nilai probabilitas signifikansi yang diperoleh 0,000 < α 0,05; 3). Ada perbedaan pengaruh latihan Pengaruh Latihan lari Zig-Zag Dan Latihan Jongging Run Terhadap Kemampuan Menggiring Bola Pada SMA Negeri 3 samarinda yang diperoleh 0,000 < α 0,05 = 0.281.Kata Kunci : Kelincahan, lari zig-zag, Jongging Run, Menggiring Bola
PENERAPAN METODE BERMAIN DALAM MENINGKATKAN HASIL BELAJAR GULING DEPAN (FORWARD ROLL) Ruslan Ruslan; M. Samsul Huda
Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Vol 2, No 1 (2019): Halaman Olahraga Nusantara (Jurnal Ilmu Keolahragaan)
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (786.018 KB) | DOI: 10.31851/hon.v2i1.2461

Abstract

Abstrak Tujuan penelitian untuk mengetahui apakah penerapan metode bermain dapat meningkatkan hasil belajar guling depan. Manfaat penelitian ini adalah untuk memberikan gambaran para pendidik tentang penggunaan penerapan metode bermain yang sesuai dalam kegiatan proses belajar mengajar, sehingga dapat meningkatkan kualitas hasil pembelajaran. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian tindakan dan dilaksanakan dua siklus, setiap siklus dimulai dengan perencanaan, tindakan, observasi, dan refleksi. Subjek penelitian ini adalah siswa SD 011 Samarinda kelas 3a berjumlah 40 siswa. Data dikumpulkan dari hasil observasi dan hasil tes belajar guling depan. Hasil penelitian ini menunjukkan bahwa terjadi peningkatan hasil belajar siswa, terbukti pada data siklus 1 siswa yang berhasil 18 siswa (45%) dan siswa yang tidak berhasil 22 siswa (55%). Pada siklus II terlihat peningkatan yang signifikan bahwa siswa yang tuntas berjumlah 35 siswa (87,5%) dan yang tidak tuntas 5 siswa (12,5%). Selain itu, dengan metode bermain dapat meningkatkan keaktifan siswa pada pembelajaran guling depan. Dengan demikian dapat disimpulkan bahwa penerapan metode bermain efektif untuk meningkatkan hasil belajar siswa dalam pembelajaran guling depan pada siswa SD kelas 3a 011 Samarinda. Kepada guru untuk dapat menerapkan hasil penelitian ini secara berkesinambungan agar dapat menerapkan metode bermain ini sebagai alternatif dalam proses pembelajaran sebagai upaya meningkatkan hasil belajar siswa khususnya guling kedepan.Kata Kunci : Penerapan Metode Bermain, Hasil Belajar Guling Depan