Wirawan Putrayadi, Wirawan
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PENGARUH MODEL PEMBELAJARAN QUANTUM TEACHING TIPE TANDUR TERHADAP KEMAMPUAN BERPIKIR KREATIF SISWA Ikasmayanti, Ikasmayanti; Ahzan, Sukainil; Putrayadi, Wirawan
Lensa : Jurnal Kependidikan Fisika Vol 3, No 2: December 2015
Publisher : IKIP Mataram

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Abstract

This purpose of this reseach was to measure the effect of Quantum Teaching model of TANDUR toward creative thinking ability of student. This research was conducted in the class VIII SMPN 3 Madapangga. The population of this study was all students grade VIII, and got two class as sample were VIIIa and VIIIb. Students at VIIIa as experimental and VIIIb as control class. This research was experimental reseach with post test only control group design. This study using purposive sampling. The instrument in this research was test of creative thinking was formed essay test. Data analysis in this study using t-test. From the treatment was obtaimed creative thinking ability with tcalc = 1,71 ≥ ttab = 1,68. This the null Hypotesis (Ho) in push away and alternative Hypotesis (Ha) in acceptance. From data analysis can concluded that Quantum Teaching type TANDUR can increase the creative thinking ability of students at vibration items and wave.
PENGEMBANGAN MEDIA ANIMASI DENGAN APLIKASI MAKROMEDIA FLASH PADA MATERI LISTRIK STATIS Syukroyanti, Bq Azmi; Putrayadi, Wirawan
Lensa : Jurnal Kependidikan Fisika Vol 5, No 1: June 2017
Publisher : IKIP Mataram

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The development of learning media is very important to support teaching and learning in the classroom because abstract concepts in physics are difficult to understand. This study aims to Develop Animation Media using Macromedia Flash Application On Static Electric Material. This research uses the development of ADDIE model (Analysis, Design, Development, Implementation, Evaluation). Data collected by Questionnaire. Questionnaire is used to measure program indicators relating to the content of learning media, program display, and program technical quality. Questionnaire uses a four-point response from Likert scale, where the response alternative is excellent (4 points), good (3 point), less good (2 point) and bad (1 point)
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.