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All Journal Pythagoras: Jurnal Matematika dan Pendidikan Matematika Jurnal Ilmiah Mandala Education (JIME) GANEC SWARA PROSIDING SEMINAR NASIONAL LEMBAGA PENELITIAN DAN PENDIDIKAN (LPP) MANDALA Sosial Sains dan Teknologi Al-Aqlu : Jurnal Matematika, Teknik dan Sains Al-Amal: Jurnal Pengabdian Masyarakat

AMINULLAH AMINULLAH

Universitas 45 Mataram

Author-ID : 2910645

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Implementasi Problem Based learning Untuk Meningkatkan Kemampuan Berpikir Kritis Dan Hasil Belajar Siswa Aminullah Aminullah
P-2623-0291
Publisher : Prosiding Seminar Nasional Lembaga Penelitian Dan Pendidikan (LPP) Mandala

Kemampuan berpikir kritis sangat dibutuhkan dalam menyelesaikan suatu permasalahan kehidupan sesuai dengan tuntutan keadaan zaman dan sangat dibutuhkan dalam menyelesaikan masalah atau soal dalam proses belajar mengajar khususnya matematika. Tujuan penelitian ini untuk mendeskripsikan carameningkatkan kemampuan berpikir kritis siswa dalam menyelesaikan masalah matematika melalui implementasi metode problem based learning.Jenis penelitian ini yaitu Penelitian Tindakan Kelas (PTK) dengan skenario tindakan menggunakan model Kemmis dan Taggart (1988) yang membagi prosedur penelitian tindakan dalam empat tahap kegiatan pada satu putaran (siklus) yaitu perencanaan, tindakan, observasi dan refleksi. Penelitian ini dilaksanakandi kelas IXdengan subyek sebanyak 30 orang siswa. Hasil penelitian ini yaitu: 1) Pembelajaran dengan problem based learning dapat meningkatkan kemampuan berpikir kritis siswa yang awalnya secara klasikal dengan rata- rata 61,67 dalam kategori sedang menjadi 76,33 dengan kategori tinggi, secara individual yang kategori sangat tinggi awalnya 0% menjadi 10%, kategori tinggi dari 16,67% menjadi 56,67%, kategori sedang dari 60% menjadi 26,67%, dan kategori rendah dari 23,33% menjadi 6,67%. 2) Pembelajaran dengan metode problem based learning dapat meningkatkan kemampuan berpikir kritis siswa dengan keterlaksanaan pembeljaran pada akhir siklus mencapai 86,67%. 3) Siswa yang lulus KKM pada pembelajaran dengan metode problem based learningsebesar 66,67% dengan rata- rata siswa 76,33 dari 30 siswa dengan target KKM tercapai 75 dan yang tuntas 66,67% atau 20 dari 30 siswa

KAJIAN DESAIN PERBAIKAN TANAH DASAR LUNAK MENGGUNAKAN GEOTEKSTIL DALAM PEMBANGUNAN INFRASTRUKTUR KAWASAN PARIWISATA MANDALIKA Ari Ardiansah; Bagus Widhi Dharma S.; Aminullah Aminullah
SOSIAL SAINS DAN TEKNOLOGI Vol 1, No 1 (2021): Mei 2021
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Infrastructure development in the Mandalika tourism area has technical problems in the form of a thick layer of soft soil, so it is necessary to study the use of the geotekstile method as a development solution on soft soil. The geotekstile method is one of the materials technology methods used with polymer-based materials, which is very useful in solving problems related to soil stability and preventing uneven subsidence. The research objective was to determine the impact of the use of geotekstile in increasing soil stability, and to analyze road stability with geotekstile and without geotekstile using the study research method.The results of the study show that the construction of roads on soft soil, using geotekstile reinforcement, can increase soil stability so as to avoid local collapse. Soil study with geotekstile and without geotekstile, there is an ITP value of 12, Total Settlement using geotekstile of 67.8 cm while without geotekstile is 76.5 cm, Differential Sett on pavement using geotekstile is 5.9 cm while without geotekstile is 7.9 cm, Safety Number (SF) uses geotekstile amounting to 2.7 while without geotekstile of 1.3 and the volume of lost pile using a geotekstile of 47,000 m³ while without geotekstile of 47,500 m³

TINJAUAN PERENCANAAN GEOMETRIK JALAN STUDI KASUS PADA RUAS JALAN PROVINSI REMBIGA (BATAS KOTA)–PEMENANG WIRA SAKTI KUSUMA; LALU HARDI WIJAYA; AMINULLAH AMINULLAH
SOSIAL SAINS DAN TEKNOLOGI Vol 2, No 1 (2022): Mei 2022
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/sosintek.v2i1.299

The purpose of this study Mevaluates geometric design on the road section of Rembiga Province (City Boundary)–Winner in accordance with the planning, mengevaluation of the magnitude of the alinyemen Horizontal on the road section of Rembiga Province (City Boundary)–Winner, determinethe length of the ideal transition ramp according to the Standard geometric design of intercity roads, this type of research using quantitative approach research is descriptive, data analysis using equations in accordance with the Geometric Planning Procedures of The Road 1997 (TPGJAK No.038/TBM/1997) The results of this study showed that, the fingers on the road of Rembiga Province (City Boundary)–The winner at each corner I 59618, turn II 58.545, turn III 54.833, turn IV 56.708, and bend V 57.325 smaller thanthe minimum radius(Rc) 60 m smaller than the radius allowed, Rembiga Province road section (City Boundary)–Winner after the calculation obtained the percentage of slope, which is 9,648 %, greater 3 % allowed, At turn I obtained the length of the arc circle Lc = 26 m, bend II Lc = 48 m. bend III = 22 m, bend IV = 92 m, and tikunga V = 34 m, then from the evaluation results carried out should be the length of the arc circumference Lc at turn I Lc = 26.167 m , bend II = 49,193 m, bend III = 24,073 m, bend IV = 97,340 m, and bend V = 35,587 m, this designates the rembiga province road (City Boundary)–The winner is quite dangerous because many geometric bends are not in accordance with the guidelines of Bina Marga.

TINJAUAN PENGELOLAAN JARINGAN IRIGASI BENDUNG MENCONGAH KABUPATEN LOMBOK BARAT ALFREDO VINCENSIUS DOWA BILLY; MUHAMAD YAMIN; AMINULLAH AMINULLAH
SOSIAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2021): November 2021
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/sosintek.v1i2.257

The purpose of this study was to determine the water balance, and water supply system in the group of farmes using the P3A Mencongah weir. The method used in calculating the maximum rainfall is the Gumbel method. After analyzing the availability of water for irrigation on the Mencongah Weir irrigation network during the growing season it is fulfilled, where the minimum discharge is 9,445 m3/sec, while the water demand at the farmer level is 6.139 m3/sec.The provision of water at the farmer level during the growing season for the four WUA groups (Water User Farmers Assocoation) at Mencongah Weir continuously, and in rotation

ANALISA SISTEM PENYEDIAAN AIR BERSIH DI KECAMATAN NARMADA I GEDE KEMULANDANA; MUHAMAD YAMIN; AMINULLAH AMINULLAH; TJOK ISTRI WIDYANI UTAMI DEWI SUDIRA
SOSIAL SAINS DAN TEKNOLOGI Vol 1, No 2 (2021): November 2021
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/sosintek.v1i2.252

The provision of clean water is currently a problem in the services of PT. The Giri Wins Drinking Water Company (perseroda) in the Narmada District. The need for clean water is increasing every year while water sources are very limited. To anticipate the shortage of water discharge, it is necessary to find a source of raw water to meet the long-term needs in the service area. The purpose of this study was to determine the availability of water discharge in Narmada district and the need for clean water in Narmada district. The data analysis technique in this study used the Epanet 2.0 program. Researchers calculated the need for clean water for the service area of PT. Drinking Water Drinking Water Giri Menang (perseroda) and analyzing the availability of clean water in Narmada District by referring to secondary data in 2020 and taking a momentary discharge from the Suranadi water source.The results of the analysis show that the need for clean water for services in Narmada District up to the next 5 years projection is 138.21 lt/sec or 11,941,140 lt/hr. Meanwhile, the availability of clean water that can be utilized is 98 lt/sec or 8,491. 392 lt/day from 252 lt/sec or 21,772,800 lt/day available raw water

ANALISIS KINERJA LALU-LINTAS TERMINAL BUS MANDALIKA KOTA MATARAM MATIUS TALA; LALU HARDI WIJAYA; AMINULLAH AMINULLAH
SOSIAL SAINS DAN TEKNOLOGI Vol 2, No 2 (2022): November 2022
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/sosintek.v2i2.353

The purpose of this study is to analyze the traffic performance in the existing conditions around the Mandalika Terminal and analyze the evaluation of the traffic performance around the Mandalika Terminal. This research is a survey research with descriptive statistical approach. The data required is the performance system of the Mandalika Terminal and traffic conditions around the Terminal and data analysis using descriptive statistics.The results of this study indicate that the traffic performance of Mandalika Bus Terminal that incoming vehicles are dominated on weekdays as many as 1,828 vehicles, 820 for light vehicles (LV), 606 for heavy vehicles (HV), 334 for motorcycles (MC), and 68 for vehicles. non-motorized (UM). As for the vehicles passed on Saturday, 1,073 vehicles, 639 light vehicles (LV), 194 heavy vehicles (HV), 210 motorcycles (MC), and 30 non-motorized vehicles (UM).The number of passenger arrivals for one month was 10,642 for AKAP, and 12,914 for AKDP, while departure was 7,985 for AKAP and 6,088 for AKDP. Based on the results of the survey, analysis, and calculations, several conclusions can be drawn regarding the performance around the Mandalika terminal. Based on the survey results, the traffic performance of the Mandalika Bus Terminal is classified as good

TINJAUAN PERENCANAAN SALURAN SEKUNDER DAERAH IRIGASI MONTANG KECAMATAN NARMADA KABUPATEN LOMBOK BARAT Andreas Kanda Wonda; Muhamad Yamin; Aminullah Aminullah
SOSIAL SAINS DAN TEKNOLOGI Vol 1, No 1 (2021): Mei 2021
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/sosintek.v1i1.171

The purpose of this study is to describe whether the current available discharge is able to irrigate rice fields and the dimensions of irrigation channels needed for the welfare of farmers in Montang Village with the existing channel system. This type of research is a case study research with a quantitative approach. The results of this study indicate that: 1) The minimum maximum need for irrigation water (DR) through tertiary channels in Montang Village is 11,364 l / sec / ha, which means that it is able to irrigate rice fields. 2) Dimensions of the Montang irrigation channel consisting of 2 main channels and 4 primary channels, from the four substrate channels each is obtained for the left secondary channel where: channel width 2.0 m water depth 2.0 m with 0.85 m high guard while the right secondary channel obtained a channel width of 2.0 m, water depth of 2.0 m and 0.85 m height of guard.

PENGARUH VOLUME KENDARAAN TERHADAP TINGKAT KERUSAKAN JALAN PADA JALAN PRABU RANGKASARI KOTA MATARAM NI LUH PUTU AYU VERRA WIDAYANTI; LALU HARDI WIJAYA; AMINULLAH AMINULLAH; TJOK ISTRI WIDYANI UTAMI DEWI SUDIRA
SOSIAL SAINS DAN TEKNOLOGI Vol 2, No 1 (2022): Mei 2022
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/sosintek.v2i1.296

This research is entitled "The Effect of Vehicle Volume on the Level of Road Damage on Jalan Prabu Rangkasari, Mataram City". The aim is to determine the effect and volume of vehicles with damage levels on flexible pavements. This type of research uses a descriptive and qualitative type of approach which is the type of research that is actually appropriateThe results showed that the value of road damage (Nr) on Jalan Prabu Rangkasari in the north - south and south - north directions was 68.2. Traffic volume at peak hours is based on passenger car units (pcu)/hour on Jalan Prabu Rangkasari in the direction of North – South 663 smp/hour and South – North of 536 smp/hour. The results of the equation from the traffic volume analysis, the value of road damage and time are y = 0.00473x1+0.00154x2+15.245, with non-linear regression (R2) or the correlation between variables x and y = 0.937. The results of this equation are useful for knowing the prediction of the value of road damage or Nr that will occur at the next time on the Prabu Rangkasari road, Mataram City,West Nusa Tenggara Province

ANALISA KETERSEDIAN AIR BENDUNG MENCONGAH KECAMATAN LINGSAR KABUPATEN LOMBOK BARAT APRILIA KII WENAMAYA; MUHAMAD YAMIN; AMINULLAH AMINULLAH; NI MADE NIA BUNGA SURYA DEWI
SOSIAL SAINS DAN TEKNOLOGI Vol 2, No 1 (2022): Mei 2022
Publisher : LPPM PSDKU Kampus Mataram UNMAS Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/sosintek.v2i1.297

The purpose of this study is to determine the availability of air that can be used for air irrigation needs for the Mencongah Weir Irrigation area and to determine the amount of air needed for Mencongah Weir irrigation. The method used is the Normal method, Log Person II and Gumbel. The results of this study indicate that the availability of air at the Mencongah Weir during the growing season is still sufficient, where the availability of air at the Mencongah Weir during the growing season is still sufficient, where the air supply (QMin) = 79.04lt/sec/ha which occurred in March. While the maximum discharge (Qmak) = 249.88 lt/sec/ha in August and the minimum water demand discharge (QMin) = 75.7 lt/sec/ha which occurred in November. While the maximum discharge (Qmak) = 127.94 lt/sec/ha in August.

KONDISI PROGRAM STUDI PENDIDIKAN MATEMATIKA DITINJAU DARI JUMLAH PEMINATNYA AMINULLAH AMINULLAH
GANEC SWARA Vol 16, No 2 (2022): September 2022
Publisher : Universitas Mahasaraswati K. Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v16i2.318

The purpose of this study is to describe the condition of the mathematics education study program in terms of the number of enthusiasts. The type of research used is literature review research with a descriptive quantitative approach. The data studied in the form of data on the number of students in the mathematics education study program for the last 5 years obtained/derived from national data on the government website (Kemdikbud), namely at https://pddikti.kemdikbud.go.id/.The results of the study show that public interest in the Mathematics Education Study Program at State Universities (PTN) and Private Universities (PTS) is different. The difference in interest can be seen in the increasing number of new students every year from 2017 to 2021. The addition of students at UNRAM starts from 30 to 191 students and UIN starts from -21 to 43 students. While at UNDIKMA the number of additional students experienced an increasing number of successively from 17, 46, 15, 28 and finally in 2021 as many as 17, as well as the addition of students at UMMAT in a row starting from -9, -7, 1, 9 and the last in 2021 as many as 5 students. So, the number of enthusiasts for the Mathematics Education Study Program is generally low and even lower in private uni versities

Co-Authors ALFREDO VINCENSIUS DOWA BILLY Andreas Kanda Wonda ANDRIA FIRMANSYAH BATARA APRIANI, TITIN APRILIA KII WENAMAYA ARDIKA, GEDE TUSAN Ari Ardiansah Astuti, Ni Kadek Puji Bagus Widhi Dharma S. Baiq Reni Sari Dewi DAVIDRIANTO DADI DHARMA S., BAGUS WIDHI DINDA DINDA Giatma Dwijuna Ahadi Hamid Hamid Hamid Hamid Hidayanti, Nurul Hifzon, Lalu Ahmad I GEDE KEMULANDANA Jaya, Nenet Natasudian KUSMIANTI KUSMIANTI LALU HARDI WIJAYA LALU HARDY WIJAYA LEONARDUS BANGGUR LOILEWEN, ALINE FEBRIANY Luh Gede Sumahiradewi M. Zainuddin MATIUS TALA Moh. Ikrom MUHAMAD YAMIN Muhamad Yamin MUHAMAD YAMIN Muhamad Yamin Ni Kadek Puji Astuti NI LUH PUTU AYU VERRA WIDAYANTI NI MADE NIA BUNGA S.D. NI MADE NIA BUNGA SURYA DEWI Nopiari, Ida Ayu Nufus, Chairun Octova S., I Gusti Ngurah Ramli Ramli Rusgianto Heri Santosa SABRINI AL QAUTSAR SITI SOLIHUN SITI SOLIHUN SUBRATA, I GUSTI MADE Tarmizi, Azhari TITAWATI, TITIN TJOK ISTRI WIDYANI UTAMI DEWI SUDIRA Wicaksana, I Gede Arya Winardi, Agus WIRA SAKTI KUSUMA Zulaifi, Reza

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