Articles

UPAYA MENINGKATKAN PEMAHAMAN KONSEP MATEMATIS SISWA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVMENT DIVISION Nurbaiti, Nurbaiti; Asnawati, Rini; Djalil, Arnelis
Jurnal Pendidikan Matematika Unila Vol 5, No 9 (2017): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Universitas Lampung

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This research aimed to improve 7th grad students mathematical concepts understanding through the application of STAD type cooperative learning model. This research is a Classroom Action reseach which was carried out in two cycles. Each cycle consists of four stages: action plan, action execution, observation and reflection. Each cycle consists of two meetings and one final test. The subject of this research were 20 students of class VII SMP Plus Nurul Islam Sumber Jaya, Jati Agung Subdistrict, South Lampung Regency. Technique of collecting research data is test. Data analysis used in this research was descriptive analysis. Based on the results of research and discussion can be concluded that the application of STAD type cooperative learning model can improve students' mathematical concept understanding.Penelitian ini bertujuan untuk meningkatkan pemahaman konsep matematis siswa kelas VII melalui penerapan model pembelajaran kooperatif tipe STAD. Penelitian ini merupakan Penelitian Tindakan Kelas yang dilaksanakan dalam dua siklus. Setiap siklus terdiri dari empat tahapan, yaitu: perencanaan tindakan, pelaksanaan tindakan, observasi dan refleksi. Masing-masing siklus terdiri dari dua pertemuan dan satu kali tes akhir. Subjek penelitian ini adalah 20 siswa kelas VII SMP Plus Nurul Islam Sumber Jaya, Kecamatan Jati Agung, Kabupaten Lampung Selatan. Teknik pengumpulan data penelitian adalah tes. Analisis data yang digunakan dalam penelitian adalah analisis deskriptif. Berdasarkan hasil penelitian dan pembahasan dapat disimpulkan bahwa penerapan model pembelajaran kooperatif tipe STAD dapat meningkatkan pemahaman konsep matematis siswa.Kata kunci: Kooperatif, Pemahaman Konsep Matematis, Student Teams Achievment Division
PERANCANGAN APLIKASI PENGOLAHAN DATA PERPUSTAKAAN PADA SDN NEGERI 01 BLAMBANGAN PAGAR DENGAN METODE WATERFALL Nurbaiti, Nurbaiti; Asyari, Megawati
Jurnal TAM (Technology Acceptance Model) Vol 8, No 2 (2017): Jurnal TAM (Technology Acceptance Model)
Publisher : LPPM STMIK Pringsewu

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SD Negeri 01 Blambangan Pagar adalah Sekolah Dasar yang terletak di Jalan Lintas Sumatera Kecamatan Blambangan Pagar.Sistem pengolahan data perpustakaannya masih dilakukan secara manual dengan menggunakan buku besar sehingga sering menimbulkan masalah mulai dari lamanya waktuyang diperlukan untuk mencatat data-data perpustakaan seperti data anggota, data buku, mencatat transaksi peminjaman dan pengembalian buku.Hal ini menimbulkan terlambatnya pembuatan laporan yang berkaitan dengan lambatnya informasi.Faktor inilah yang mendukung pentingnya penggunaan komputer dalam mengelola data di perpustakaan. Berdasarkan fakta di atas diperlukan suatu perancangan aplikasi di perpustakaan tersebut yang mampu mendukung proses pengolahan data seperti data anggota, data buku, transaksi peminjaman dan pengembalian buku serta pembutan laporannya yaitu dengan membuat aplikasi pengolahan data perpustakaan menggunakan bahasa pemrograman Borland delphi.  Aplikasi dalam proses peminjaman dan pengembalian buku sehingga dapat meningkatkan minat anggota dalam meminjam bukuserta pembuatan laporan sehingga proses kerja yang dibutuhkan menjadi lebih cepat dan optimal
PENGARUH PUPUK FOSFOR DAN GIBERELIN TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TERUNG (Solanum melongena L.). Robby, Ayu; Nurbaiti, Nurbaiti; Murniati, Murniati
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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This research aims to find out the effect of phosphorus fertilizer doses at various concentrations of gibberellins, gibberellin concentration on various doses of phosphorus, the main effects of phosphorus fertilizer and gibberellin which is better for growth and the yield of eggplant plants. The research was conducted at the UPT of the Faculty of Agriculture Universitas RiauPekanbaru starting from January to April 2018 was experimentally arranged in divided plot design using arandomized block design. The main plot is the gibberellin concentration (0, 5, 10 and 15) ppm. The sub plot is the dose of phosphorus fertilizer (92, 138 and 184)kg of P2O5ha-1. The parameters observed: plant height, days to flowering, amount of flowers per plant, harvesting day, amount of fruits per plant, fruit length, fruit diameter and fruit weight per plant. The combinationtreatment phosphorus 184 kg P2O5.ha-1 and giberellin of 15 ppm is better on plant height, days to flowering, amount of flowers and harvesting age. The treatment 92 kg of P2O5.ha-1 and without being given giberellin can increasebetter on the amountof fruits and fruit weight. The treatmentphosphorus at the dose of 92 kg P2O5ha-1 produced the better amount of fruits and fruit weights. The treatment of without gibberellin increased the amount of fruits and the better fruit weight until 90 days of planting. Key words: eggplant plant, phosphorus fertilizer and gibberellins.
PENGUJIAN PUPUK DAUN DENGAN GIBERELIN PADA BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.) YANG MENGALAMI GENANGAN AIR A’yun, Qurrata; Nurbaiti, Nurbaiti; Tabrani, Gunawan
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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This research aims to improve the growth of oil palm seedlings (Elaeis guineensis Jacq.) Which are continuous puddles for 30 days by planting together with giberelin growth regulators. The study was conducted in the Riau Faculty's lithology garden from August to December 2017, in the form of plot design experiments divided by random patterns repeated three times. Main plot: leaf fertilizer concentration (D), consisting of d0: without leaf fertilizer (0 ppm), d1: 1,500 ppm, d2: 3,000 ppm. Subplots in the form of gibberellin concentration (G), consisting of g0: without giberelin (0 ppm), g1: 15,000 ppm, g2: 30,000 ppm. The parameters observed were plant height, number of leaf midribs, tuber diameter, number of adventitious roots, root volume, root canopy ratio, seed dry weight and seed quality index. The results showed that there was no interaction between leaf fertilizer concentration and gibberellin concentration on the growth component of oil palm seedlings which were harvested for 30 days continuously by air inundation. The height of the oil palm seedlings which ignite the inundation continuously for 30 days can be increased as high as 7.47 cm with the administration of giberellin, but cannot improve on other growth components. The application of leaf fertilizer cannot be used to repair oil palm growth with 30 days of inundation, even increasing seed dry weight 47.40 g. Palm oil seedlings that are prolonged stressed inundation, initiate adventitious plant formation. Keywords: Palm oil seedlings, waterlogging stress, foliar fertilizer and gibberellin. 
PERBAIKAN PERTUMBUHAN BIBIT KELAPA SAWIT YANG MENGALAMI CEKAMAN GENANGAN AIR SECARA PERIODIK DENGAN PEMBERIAN PUPUK DAUN DAN GIBERELIN Nopendri, Fajar; Nurbaiti, Nurbaiti; Tabrani, Gunawan
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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ABSTRACT            The present study aims to improve the growth of palm oil seedling periodically covered with puddle by giving foliar fertilizer and gibberellin. The research was experimentally conducted at an experimental garden of Faculty of Agriculture, Riau University, Pekanbaru from August until December 2017 using completely random split plot design under 3 replications. The main plot is foliar fertilizer concentration (D) consisting of d0 = non foliar fertilized (0 ppm), d1 = foliar fertilized 1,500 ppm, d2 = foliar fertilized 3,000 ppm and the sub plot was gibberellin concentration (G) consisting of g0 = no gibberellin (0 ppm), g1 = gibberellin 15,000 ppm, g2 = gibberellin 30,000 ppm. The observed consists of: seedling height, total leaf midribs, bar diameter, total adventive roots, roots volume, shoot root ratio, dry seedling weight and seedling quality index. The data were analyzed using analysis of variance and orthogonal contrast tests at a level of 5%. The results that dry weight and quality index of palm oil seedling which are periodically covered with puddle are affected by an interaction between foliar fertilizer and gibberellin, while height seedling and dry seedling weight are affected by gibberellin concentration. The height of palm oil seedling which are periodically covered with puddle can be improved use by gibberellin. The weight of dry seedling can be improved through giving foliar fertilizers with gibberellin, provided that the concentrated are both equal. The improvement of seedling quality index with foliar fertilizer is determined by the gibberellin concentration given. Keywords: Palm oil seedling, periodic coverage of the puddle, foliar fertilizer and gibberellin.  
MATH INSTRUCTIONAL MEDIA DESIGN USING COMPUTER FOR COMPLETION OF TWO-VARIABLES LINEAR EQUATION SYSTEM BY ELIMINATION METHOD* Nurbaiti, Nurbaiti; Salmawaty, Salmawaty; Subianto, Muhammad; Wafdan, Reza
Jurnal Natural Volume 17, Number 1, March 2017
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jn.v17i1.5968

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Abstract. Science and technology have been rapidly evolved in some fields of knowledge, including mathematics. Such development can contribute to improvements on the learning process that encourage students and teachers to enhance their abilities and performances. In delivering the material on the linear equation system with two variables (SPLDV), the conventional teaching method where teachers become the center of the learning process is still well-practiced. This method would cause the students get bored and have difficulties to understand the concepts they are learning. Therefore, in order to the learning of SPLDV easy, an interesting, interactive media that the students and teachers can apply is necessary. This media is designed using GUI MATLAB and named as students? electronic worksheets (e-LKS). This program is intended to help students in finding and understanding the SPLDV concepts more easily. This program is also expected to improve students? motivation and creativity in learning the material. Based on the test using the System Usability Scale (SUS), the design of interactive mathematics learning media of the linear equation system with Two Variables (SPLDV) gets grade B (excellent), meaning that this learning media is proper to be used for Junior High School students of grade VIII.Keyword: SPLDV, Learning Media, Students? Electronic Worksheet (e-LKS) *Judul ini telah dipresentasikan pada Seminar Nasional: Indonesian Students Conference on Science and Mathematics(ISCSM) 11-12 November 2015, Banda Aceh Indonesia
PENGARUH PENDEKATAN RME TERHADAP PEMAHAMAN KONSEP DAN KEMAMPUAN PEMECAHAN MASALAH SISWA DI SEKOLAH MENENGAH PERTAMA NEGERI Nurbaiti, Nurbaiti; Hartoyo, Agung; Astuti, Dwi
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 7, No 9 (2018): September 2018
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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AbstractThis quasi experiment research aimed to know the effect of realistic mathematic education approach to student?s conceptual understanding and problem solving ability in linear inequality of one variable subject. There were two class as samples of this research, there were experiment class and control class. Experiment class had 37 students and control class had 38 students. Based on result of Independent Samples T Test, the signifficant score was 0,0000. The score showed that there was difference of average score between realistic mathematic education approach and conventional approach to student?s conceptual understanding and problem solving ability. So that the effect size?s score of conceptual underpstanding was 0,78 and categorized as medium. Then, the effect size?s score of problem solving ability was 0,73 and categorized as medium. Based on these result, we can conclude there was more positive effect to student?s conceptual understanding and problem solving ability using realistic mathematic education approach in linear inequality of one variable subject than conventional approach.Keyword :Realistic Mathematich Education, conceptual understanding, problem solvng.
ACCOMPANYING STUDENTS TO A FREE PUBLIC INTERVENTION AND TRAUMATIS Fauzi, Taty; Nurbaiti, Nurbaiti
Konselor Vol 6, No 2 (2017): KONSELOR
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/02017627577-0-00

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Structuring the direction of national education brings learners ready to face the competition of global competition. Physical arrangement, the psychic's independence is continuously pursued. School counselors will continue to draw their duties and the nature altruistick attitude acts as a safety practitioner in dealing with cases - cases that occur in the school environment. Counselors as recruitment of competent and humanistic skills to support teaching philosophy that learners are given a role in the implementation of the curriculum. Teaching support, counselor to facilitator. To be a facilitator in the learning process skills possessed packed in one sense (sensitive, sympathetic, empathetic, altruistic). Humanistic counselor not possible to include constructivist instruction, either in the classroom or outside the classroom. School counselors are ready to get in on the issues of modern society (WTO, ASEAN, AFEC, AFTA, and MEA). The development of agrarian society that continues to erode into industrial society, impact on the lifestyle of learners How could materialize if the qualified graduates learners mentally shackled, depressed, causing the trauma of abuse in the mix, one in up bringing. Based on Act N0. 23 In 2002 the government explicitly states that every individual should have the opportunity to grow and develop, participate and, protection from discrimination. The reality often appears injustices and violations committed by unscrupulous teachers or peers. The government felt responsible and ensure that no children or learners received physical abuse, psychological
ORIENTALISME DAN ISLAM Nurbaiti, Nurbaiti
Tajdid Vol 11, No 1 (2012)
Publisher : Tajdid

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Sejarah pada masa-masa pertama adalah pertarungan antara dunia Barat Nasrani abad pertengahan dengan dunia Timur Islam, baik dalam keagamaan maupun ideologi. Islam menurut RW. Soutren “merupakan problema masa depan dunia Barat Nasrani secara keseluruhan di Eropa. Disamping unsur ke-Nasranian, orientalisme juga tumbuh subur sejalan dengan sejarah imperialisme dan kolonialisme. Para orientalis dengan dukungan penjajah telah berhasil memalsukan dan memutarbalikkan ajaran-ajaran Islam. Artikel ini ini mengupas kiprah orientalisme dalam dunia Barat dan Islam. Kata Kunci: Orientalisme, Perang Salib, Islam dan Barat.
HUBUNGAN TINGKAT PENGETAHUAN PRENATAL YOGA DENGAN MINAT IBU HAMIL DALAM MENGIKUTI KELAS PRENATAL YOGA DI PUSKESMAS PUTRI AYU KOTA JAMBI Nurbaiti, Nurbaiti; Nurita, Suci Rahmani
Jurnal Akademika Baiturrahim Jambi Vol 9, No 1 (2020): Maret
Publisher : Sekolah Tinggi Ilmu Kesehatan Baiturrahim Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36565/jab.v9i1.179

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Pregnancy is a natural event experienced by a mother. During pregnancy, the mother will experience physical and mental changes. Changes that occur even provide discomfort for the mother such as back pain, aches in the legs, anxiety, and so forth. Pregnant women are in need of a healthy and fit body, and a relaxed mind, where this condition can be obtained by seeking a regular diet, adequate rest and exercise. To maintain the health of pregnant women pregnancy care needs to be done. One of the treatments for pregnancy is to practice yoga exercises.This study aims to determine the relationship of prenatal yoga knowledge level with the interest of pregnant women in taking prenatal yoga classes. This study uses a cross sectional research design that aims to determine the relationship of the level of prenatal yoga knowledge with the interest of pregnant women in taking prenatal yoga classes at the Puskesmas Putri Ayu in Jambi City. The study population was pregnant women who came to the Puskesmas Putri Ayu Kota Jambi. The sample in this study was taken using accidental sampling techniques as many as 32 people. This research was conducted from January-August 2019 at the Putri Ayu Public Health Center in Jambi City.The results showed that more than half of respondents had good knowledge about yoga (56.3%) and more than half of respondents had a high interest in taking prenatal yoga classes (59.4%) .There was a significant relationship between the level of prenatal yoga knowledge with interest mothers in taking prenatal yoga classes (p = 0.006).It is expected that the Putri Ayu Public Health Center can improve health programs, especially programs for increasing the knowledge of pregnant women about the benefits of prenatal yoga in pregnancy.
Co-Authors Adelina Hasyim Adiwirman Adiwirman, Adiwirman Afifah, Aprilia Nur Agung Hartoyo Ahmad Al Amin, Ahmad Al Alfridsyah Alfridsyah amanah amanah Ameliya, Riski Putri Ampera Miko Anwar Rosyidi Armaini, Armaini Arnelis Djalil Arnis En Yulia Aslim Rasyad Asyari, Megawati A’yun, Qurrata Boesoirie, Shinta Fitri Br Siregar, Ernawati Bukit, Evi Karota Dwi Astuti Elkas, Bayu Dominika Elza Zuhry Endang Uliyanti eny enawaty Farida Mayar Fauziyah, Deltia Resty Fetmi Silvina Gunawan Tabrani Gunawarman Gunawarman, Gunawarman Hermawan, Marwan Huda, Fuaddi Nur I Nyoman Arcana Ichsan, Muhamad Imelda, Fatwa Indra Saputra Irvandi, Dodi Isnaini Isnaini Jon Affi, Jon Junaidi Junaidi Leni Maulinda, Leni Leonardi. P, Leonardi. P Lina Lasminingrum Mahyudin Mahyudin Margiati Margiati, Margiati Melinda, Silvie Chintya Muazzinah, Syarifah Ulya Muhamad Ali Muhammad Subianto Muliati Muliati, Muliati Mundzier Suparta Murniati Murniati Nasrul ZA, Nasrul Nisa, Haiyun Nopendri, Fajar Nurita, Suci Rahmani Pargito Pargito Pratama, Eka Prizal, Robbi Mai Purba, Jenni Marlindawani Putra, Lian Syah Reza Kurniawan Reza Wafdan Rini Asnawati Rizki, Makbull Robby, Ayu Rody Putra Sartika Rohmadi Rohmadi Rudiansyah, Jefri Ruqiah Ganda Putri Panjaitan Rusmikawati, Rusmikawati Salmawaty, Salmawaty Siallagan, Citra Y Simamora, Roymond Hamonangan Sisgianto, Sisgianto Siswanto, Septian Edi Siti Zulfah, Siti Sitinjak, Deni Martogi Sri Yoseva SUMADI SUMADI Sumpena, Ade Supriono Supriono Susilawati, Marti Syafieh, Syafieh Syafieh, Syafieh Syaputra, Edy Tarigan, Puji Lestari Taty Fauzi, Taty Taufik Abdillah Syukur, Taufik Abdillah Tengku Nurhidayah Titin Titin Ulfa Ismayani, Ulfa wahyuni wahyuni Wardemarti, Yonanda Waskito, Amar Wulandari, Yosiana Sri Yon Rizal Yulia Fitri Zuhri, Elza Zulpikar, Muamar