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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Akademika Jurnal Teknologi Pendidikan
Krisna Bayu Saputra
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Education Engineering Social Sciences

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Pengaruh Penyimpan Panas Pada Alat Pengering Surya Pemanasan Langsung Tipe Kabinet Terhadap Temperatur Dan Massa Bahan Pisang Yang Dikeringkan Krisna Bayu Saputra; Azridjal Aziz
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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

Abstract

Solar energy is one source of energy that has an unlimited amount, making it the largest source of energy reserves on earth. The utilization of the commonly used is radiation energy in a solar drying apparatus. A solar type solar dryer cabinet is a direct heating type solar dryer that utilizes natural convection to heat a cabin shaped air. The cabinet dryer consists of a solar collector and an integrated drying chamber. The research methodology used in this study is an experimental method to determine the performance of two types of solar dryer type cabinet. One of the cabinet type solar powered dryer uses sensible heat storage in the form of a split stone. Thermal energy storage or heat is a system that storage heat from surrounding. The heat energy storage system is divided into two, namely sensible calorie storage system and latent heat storage system. The average temperature of a banana on a solar power dryer with a heat storage medium is 39oc with the highest temperature on the second shelf is 52.7oc while the banana temperature on the solar power dryer without heat storage medium is 37oc and the highest temperature on the second shelf is 51.7oc. The final water content contained in the banana after drying on the dryer with the heat storage medium is 36% and in drying apparatus without a heat storage medium is 45.2% . The efficiency of the test using a solar power dryer with a heat storage medium is obtained 28.4%, while for testing using a solar power dryer without heat storage media that is equal to 26.1%.Keywords: Solar dryer, Sensible Heat storage, Split stone
PENGEMBANGAN VIDEO PEMBELAJARAN INTERAKTIF BERBASIS WONDERSHARE FILMORA PADA MATERI SENI LUKIS UNTUK SISWA SMP Krisna Bayu Saputra; Sholeh Hidayat; Lukman Nulhakim
Akademika Vol 12 No 01 (2023): Akademika : Jurnal Teknologi Pendidikan
Publisher : Akademika : Jurnal Teknologi Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34005/akademika.v12i01.2686

Abstract

This study aims to produce a product in the form of an interactive learning video based on the Wondershare Filmora application in art and culture subjects in painting material to increase learning effectiveness and make it easier for students to absorb the material. Researchers use the Research and Development (R&D) method with the Borg and Gall model as a guide for developing an effective product. The research procedure is to analyze the needs of students, design the required teaching materials, develop teaching materials that have been designed, implement them on students and evaluate the results of implementing teaching materials. The results of the development show that interactive learning videos based on the Wondershare Filmora application can increase student motivation because they provide an attractive appearance with content inserted in the form of video tutorials and are accompanied by solid and clear backsounds and narratives to support the interactive learning media being developed and can help students understand real form of the material being studied. Increasing educators' knowledge regarding the development of teaching materials, increasing learning effectiveness and growing motivation and interest in learning students are the results obtained. However, on this occasion the researcher only focused on developing teaching materials.
Co-Authors Azridjal Aziz Lukman Nulhakim Sholeh Hidayat