Safitri, Baiq Rina Amalia
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Pelatihan Pembuatan Bata Tanpa Bakar Berbahan Dasar Limbah Batu Bara Di Desa Taman Ayu Safitri, Baiq Rina Amalia; Prasetya, Dwi Sabda Budi; Sukroyanti, Baiq Azmi; Putrayadi, Wirawan; Prayogi, Saiful; Ahmadi, Ahmadi
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol 3, No 1: May 2018
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/linov.v3i1.433

Abstract

Limbah batu bara di Desa Taman Ayu menunjukkan bahwa limbah batu bara akan tersebar ke mana-mana melalui aliran air di selokan sehingga limbah batu bara ini selain membuat pandangan yang tidak bagus juga akan mengakibatkan polusi bagi kehidupan di sekitarnya. Kegiatan ini bertujuan untuk membentuk kelompok produksi bata tanpa bakar dengan bahan dasar limbah batu bara. Seluruh peserta mendapatkan materi dalam 3 (tiga) kategori yaitu materi pelatihan pembuatan bata tanpa bakar, dengan materi seperti penyiapan alat dan bahan, pembuatan campuran, dan pencetakan dan pengeringan. Bahan baku yang digunakan pada pembuatan batu bata tanpa bakar terdiri dari limbah batu bara, semen Portland tipe I, dan larutan alkali. Kemudian semua bahan dicampur dan diaduk hingga merata dan homogen. Selanjutnya adonan dituang ke dalam cetakan yang yerbuat dari besi dengan ukuran 23 x 110 x 50 cm (SNI 15-2094-2000). Adonan dicetak dan dikeringkan dilakukan 1-2 hari pada suhu kamar lalu dilanjutkan dengan pemberian larutan alkali  untuk mengganti proses pembakaran. Pada penelitian ini membuat bata tanpa bakar dengan menggunakan bahan perekat semen dan limbah batu bara ini diharapkan dapat mengurangi limbah dan dapat menjaga kebersihan lingkungan serta dapat menjadi bahan bangunan alternatif pengganti bata merah yang ada dipasaran masyarakat sekarang yang pembuatannya memanfaatkan tanah pertanian dan merusak lingkungan.Training on making coal-based non-burning bricks at Taman Ayu VillageAbstractThe coal waste in Taman Ayu Village shows that coal waste will be scattered everywhere through the water flow in the gutter so that this coal waste will not only create a bad view but also cause pollution to the life around it. This activity aims to form a group of unburned brick production based on coal waste. All participants received material in 3 (three) categories, namely training materials for making bricks without burning, with materials such as preparing tools and materials, making mixtures, and printing and drying. The raw materials used in the manufacture of bricks without burning consist of coal waste, Portland cement type I, and alkaline solutions. Then all the ingredients are mixed and stirred until evenly and homogeneous. Then the dough is poured into a mold made of iron with a size of 23 x 110 x 50 cm (SNI 15-2094-2000). The dough is molded and dried for 1-2 days at room temperature and then followed by giving an alkaline solution to replace the combustion process. In this study, making bricks without burning using cement and coal waste adhesive is expected to reduce waste and be able to maintain environmental cleanliness and can be an alternative building material to replace red bricks on the market in today's society, which makes use of agricultural land and damages the environment.
RELEVANSI ANTARA PROGRAM STUDI KEAHLIAN TEKNIK BANGUNAN DENGAN PEKERJAAN YANG DIPEROLEH LULUSAN SMK DI KABUPATEN LOMBOK BARAT Safitri, Baiq Rina Amalia; Syafrudie, Haris A.; Sutrisno, Sutrisno
Lensa : Jurnal Kependidikan Fisika Vol 1, No 2: December 2013
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (417.618 KB)

Abstract

The purpose of the study is to know the information of the relevancy of civil engineering expertise study program on occupation obtained by the graduates of Secondary Vocational School in Lombok Barat regency. Data was gathered by using questionnaire analysis from 50 graduates of civil engineering expertise study program of 2007 and 2008 academic years and data was analyzed by using descriptive technique. The findings show that (1) the relevancy of occupation, expertise, and knowledge for steel construction technique has means of 12.20, 8.92 and 10.37 respectively and those three belong to irrelevant category; (2) the relevancy of occupation, expertise, and knowledge for wood construction technique has means of 38.86, 28.00, and 32.41 respectively, and those three belong to irrelevant category; (3) the relevancy of occupation, expertise, and knowledge for stone and concrete construction technique has means of 70.73, 54.88, and 65.85 and those three belong to relevant category; (4) the relevancy of occupation, expertise, and knowledge for construction sketch has means of  82.04, 65.32, and 81.15, and those three belong to relevant category.
INTERNET IS ONE MEDIUM THAT CAN BE USED IN TEACHING INFORMATION AND COMMUNICATION TECHNOLOGY (ICT) COURSES ONLINE ORIENTED BY USING BLOGGER Safitri, Baiq Rina Amalia
Lensa : Jurnal Kependidikan Fisika Vol 4, No 2: December 2016
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (180.518 KB)

Abstract

Internet is one medium that can be used in teaching information and communication technology (ICT) courses at IKIP Mataram. The goal of this research is that students are able to develop distance learning tools based on the development of information and communication technology (ICT) through the use of computers, the internet, and other software to support the practicum. This research is classified into development research. Samples of this research were the students of IKIP Mataram who take ICT courses. Outcomes of the study are: (1) a models of learning modules on the internet ICT courses - online oriented by using blogger, (2) a model of learning modules on the internet ICT courses - online oriented in a blog engine form by utilizing blogger, and (3) the publication of the article in the jurnal.
PENGEMBANGAN MEDIA BERBASIS WORDPRESS UNTUK MENINGKATKAN HASIL BELAJAR SISWA Sunarti, Sunarti; Safitri, Baiq Rina Amalia
Lensa : Jurnal Kependidikan Fisika Vol 4, No 1: June 2016
Publisher : IKIP Mataram

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Abstract

Tujuan penelitian ini adalah untuk mengembangkan media berbasis wordpress, melihat tingkat kelayakan dari media pada materi tekanan dan untuk mengetahui media dapat meningkatkan hasil belajar siswa. Penelitian ini merupakan penelitian yang menggunakan model 4D (Define, Design, Develop and Dissemination). Media berbasis wordpress dikatakan layak apabila skor rata-rata dari para ahli media pembelajaran pada hasil validasi dan hasil responden siswa adalah 2,56. Skor rata-rata yang diperoleh dari hasil validasi adalah 3,1 dengan kategori valid dan skor rata-rata yang diperoleh dari hasil responden adalah 3,5 dikategorikan sangat setuju pada siswa kelas VIII-c yang berjumlah 18 siswa. Untuk nilai hasil belajar siswa dikatakan tuntas apabila mencapai KKM (kriteria ketuntasan minimal) 75, hasil belajar siswa menggunakan media berbasis wordpress dikatakan tuntas karena nilai rata-rata siswa mencapai 80,8 dan nilai ketuntasan klasikal mencapai 88 %. Dapat disimpulkan bahwa media berbasis wordpress yang telah dikembangkan layak dan dapat digunakan dalam pembelajaran IPA khususnya pada materi tekanan.
THE INFLUENCE OF THE USE OF PICTORIAL MODULE ON THE SUBJECT OF FORCE TO THE STUDENTS LEARNING RESULT IN PHYSICS EDUCATION DEPARTMENT Safitri, Baiq Rina Amalia
Lensa : Jurnal Kependidikan Fisika Vol 5, No 1: June 2017
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.327 KB)

Abstract

This study aims to improve student physics education learning outcomes in computational physics courses by using a valid and practical drawing module. In the first stage, students are assigned to read and understand the style material contained in the pictorial module. To ensure they read and understand the material, the next session is a quiz. Quiz done through writing. For students who can not answer are given remedial until they can be sure read the existing teaching materials. In the second stage, students are considered to have sufficient stock in understanding the reading material, the students at this stage are no longer assigned to read and understand the material but to practice the material, such as calculating the style. The result of the practice of the students in the first stage, reading and understanding the material contained in the pictorial module, as many as 82.35% or 14 students passed the practice without having to remedial, while the rest as much as 17.65% or 3 new people declared passed after remidial. In the second stage, students are assigned to practice style materials on the pictorial module, 100% complete achievement.
Pembelajaran Mendesain Rumah Menggunakan Media Audio Visual Dengan Memanfaatkan Bandicam Herayanti, Lovy; Safitri, Baiq Rina Amalia
Jurnal Pendidikan Fisika dan Teknologi Vol 5, No 2 (2019): Juli-Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (172.037 KB) | DOI: 10.29303/jpft.v5i2.1429

Abstract

This research is motivated by the fact that teachers in learning have never used instructional media in the form of audio-visual or video in explaining learning materials for home design. This research is a development research (development research) with 4D design (define, design, developed, desimination). The study was conducted in the department of building engineering at SMKN 2 Kuripan especially on home design subjects. Retrieval of research data using project-based classical completeness tests. The results of the study, as many as 82.61% or 19 students thoroughly designed the house without having to do remidial, while the remaining 17.39% or 4 new people declared complete after remidial. In the second stage, students are assigned to practice the material by designing house plans. 100% complete results. Based on classical completeness data, bandicam-based audio visual media is proven to be able to provide effective learning.
Penyuluhan dan Pembuatan Settling Pond dalam Upaya Pengurangan Pencemaran Limbah Tambang Safitri, Baiq Rina Amalia; Ahzan, Sukainil; Pahriah, Pahriah; Yuliana, Mina; Martina, Husnul Heni; Satpiri, Reni
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol 4, No 2: November 2019
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/linov.v4i2.454

Abstract

Berdasarkan hasil pengujian di laboratorium penguji Balai Pengkajin Teknologi Pertanian (BPTP) NTB bahwa batuan tambang yang ada di daerah Sekotong tidak hanya mengandung emas tetapi terdapat beberapa kandungan mineral lainnya seperti P, Zn, Fe, Cu, Al, dan S, metode yang digunakan dengan AAS (Atomic Absorption Spectrophotometry). Logam berat Fe merupakan logam berat essensial yang keberadaannya dalam jumlah tertentu sangat dibutuhkan oleh organisme hidup, namun dalam jumlah yang berlebih dapat menimbulkan efek racun. Untuk mengatasi masalah maka melakukan dua kegiatan yakni: a) penyuluhan tentang pentingnya kebersihan terhadap lingkungan. b) pembuatan saluran limbah agar tidak mencemari lingkungan yakni pembuatan kolam pengendapan (settling pond). Selain itu dari kolam pengendapan (settling pond) didapat lumpur dari sisa pengolahan atau penggelondongan emas, lumpur tersebut dapat dimanfaatkan menjadi barang bernilai ekonomi dan memiliki harga jual seperti bata tanpa bakar. Hasil dari kegiatan yang dilakukan yaitu pengetahuan masyarakat penambang tentang pentingnya lingkungan yang bersih dan kolam pengendapan (settling pond) dan kemampuan masyarakat tambang dalam mengolah limbah menjadi barang bernilai jual yaitu dengan membuat bata tanpa bakar. Keberhasilan dari kegiatan ini terlihat dari banyaknya masyarakat yang hadir dan antusiasnya mereka dalam mendukung kegiatan ini yakni dengan terjun langung membantu.Counseling and Making Settling Pond in an Effort to Reduce Mine Waste PollutionAbstractBased on the test results at the NTB Agricultural Technology Center (BPTP) examiner laboratory that mining rocks in the Sekotong area not only contain gold but there are several other mineral contents such as P, Zn, Fe, Cu, Al, and S, the method used with AAS (Atomic Absorption Spectrophotometry). Heavy metal Fe is an essential heavy metal whose existence in a certain amount is needed by living organisms, but in excessive amounts can cause toxic effects. To overcome the problem, two activities are carried out, namely: a) counseling about the importance of cleanliness to the environment. b) making sewage lines so as not to pollute the environment, namely the creation of settling ponds. Besides that, from settling ponds, sludge is obtained from the processing waste or gold rolling, the sludge can be utilized as economic value goods and has a selling price such as brick without burning. The results of the activities carried out are the knowledge of the mining community about the importance of a clean environment and settling ponds and the ability of the mining community to process waste into valuable goods, by making bricks without burning. The success of this activity can be seen from the large number of people present and their enthusiasm in supporting this activity by jumping in to help.