{"title":"PENGARUH KETEBALAN BATU ANDESIT TERHADAP KELUARAN TERMOELEKTRIK","authors":"Ary Akbar Nugraha, Massus Subekti, I. A. Rahardjo","doi":"10.21009/spatial.181.07","DOIUrl":null,"url":null,"abstract":"Abstract. \nThis research aimed to create and utilize video-based learning media on motor control course and also to determine whether the video-based learning media on motor control course is effective or not. The making of the video-based learning media using several stages, namely, literature study, analysis needs, product planning, product making, instrument making feasibility and feasibility studies that are conducted by the experts, media specialists and students in order to determine the feasibility of the media created. Furthermore, to test the effectiveness of video-based learning media on motor control course, students are given the post- test questions that the validity and reliability have previously been tested by using an experimental model. \nThe results of the feasibility test got a score > 80%, subject experts got a score of 94.23%, media experts 91,66%, and students 86.13%. The results of the feasibility test obtained, video-based learning media on motor control course is said to be very good and fit for use as a media of learning. The average value of students post test using a video-based learning media is 83, while students who do not use a video-based learning media have an average of 80.56. These data showed that value of post test results of motor control course that uses video-based learning media is higher than value of post test results that does not use a video-based learning media. The difference in post test results show that a video-based learning media on motor control course is an effective media of learning. \nAbstrak \nTujuan penelitian ini adalah untuk mengetahui pengaruh ketebalan batu andesit terhadap keluaran termoelektrik. Penelitian ini menggunakan metode penelitian eksperimen dengan pendekatan kuantitatif. Subjek penelitian ini ialah ketebalan batu andesit. Ketebalan batu andesit yang digunakan yaitu ketebalan 1 cm, 2 cm, dan 3 cm. Penelitian ini dilakukan pengujian laju kalor konduksi dan keluaran termoelektrik berdasarkan ketebalan batu andesit. Teknik analisis data yang digunakan yaitu analisis deskriptif dengan teknik pengumpulan data yaitu observasi laboratorium dan observasi lapangan. Hasil penelitian ini menunjukkan bahwa batu andesit ketebalan 1 cm menghasilkan laju kalor konduksi tertinggi dibandingkan ketebalan 2 cm dan 3 cm. Begitu juga dengan keluaran yang dihasilkan termoelektrik. Batu andesit ketebalan batu 1 cm menghasilkan keluaran paling besar dibandingkan ketebalan batu 2 cm dan 3 cm. Tegangan keluaran V0 (tanpa beban) dan V1 (dengan hambatan 100 ohm) yang dihasilkan termoelektrik pada ketebalan batu 1 cm berturut- turut sebesar 1.40 V dan 1.08 V, ketebalan batu 2 cm sebesar 1.37 V dan 0.98 V, dan ketebalan batu 3 cm sebesar 1.22 V dan 0.94 V. Berdasarkan hasil data pengujian tersebut dapat disimpulkan bahwa ada pengaruh ketebalan batu andesit terhadap keluaran termoelektrik.","PeriodicalId":15569,"journal":{"name":"Journal of Electrical Vocational Education and Technology","volume":"68 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Electrical Vocational Education and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21009/spatial.181.07","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
摘要。本研究旨在创建和利用基于视频的运动控制课程学习媒体,并确定基于视频的运动控制课程学习媒体是否有效。视频学习媒体的制作过程包括文献研究、需求分析、产品策划、产品制作、仪器制作可行性和可行性研究等几个阶段,由专家、媒体专家和学生共同进行,以确定所创建媒体的可行性。此外,为了检验视频学习媒体在运动控制课程中的有效性,我们给学生提供了先前用实验模型测试过的效度和信度的测试后问题。可行性测试结果得分> 80%,学科专家得分为94.23%,媒体专家得分为91.66%,学生得分为86.13%。可行性测试结果表明,基于视频的运动控制课程学习媒体效果良好,适合作为一种学习媒体使用。使用视频学习媒体的学生考试后平均分为83分,未使用视频学习媒体的学生考试后平均分为80.56分。这些数据表明,使用视频学习媒体的运动控制课程后测结果值高于未使用视频学习媒体的后测结果值。后测结果的差异表明,基于视频的运动控制课程学习媒体是一种有效的学习媒体。[摘要]土娟penelitian ini adalah untuk mengetahui pengaruh ketebalan batu和eshadap keluaran termoelektrik。Penelitian ini menggunakan方法Penelitian实验,dengan penelian定量。科目peneltitian ini - alah ketebalan batu和esit。克特巴兰巴图和克特巴兰巴图分别为1厘米、2厘米、3厘米。Penelitian ini dilakukan企鹅,laju kalor konduksi dankeluaran termoelektrik berdasarkan ketebalan batu and esu。技术分析数据阳地古纳坎,技术分析数据阳地古纳坎,技术数据阳地古纳坎,技术数据阳地古纳坎,技术数据阳地古纳坎,技术数据阳地古纳坎,技术数据阳地古纳坎,技术数据阳地古纳坎Hasil penelitian ini menunjukkan bahwa batu andesit ketebalan 1厘米,menghasilkan laju kalor konduksi tertinggi dibandingkan ketebalan 2厘米,丹3厘米。Begitu juga dengan keluaran yang dihasilkan termoelektrik。巴图和克特巴兰巴图1厘米,蒙哈西坎克鲁瓦兰巴图2厘米,巴兰巴图3厘米。Tegangan keluaran V0 (tanpa beban) dan V1 (dengan hambatan 100 ohm) yang dihasilkan termoelektrik paada ketebalan batu 1 cm berturut- turut sebesar 1.40 V丹1.08 V, ketebalan batu 2 cm sebesar 1.37 V丹0.98 V, dan ketebalan batu 3 cm sebesar 1.22 V丹0.94 V。Berdasarkan hasil data pengujian tersebut dapat dispulpulkan bahwa ada pengaruh ketebalan batu andesit terhadap keluaran termoelektrik。
PENGARUH KETEBALAN BATU ANDESIT TERHADAP KELUARAN TERMOELEKTRIK
Abstract.
This research aimed to create and utilize video-based learning media on motor control course and also to determine whether the video-based learning media on motor control course is effective or not. The making of the video-based learning media using several stages, namely, literature study, analysis needs, product planning, product making, instrument making feasibility and feasibility studies that are conducted by the experts, media specialists and students in order to determine the feasibility of the media created. Furthermore, to test the effectiveness of video-based learning media on motor control course, students are given the post- test questions that the validity and reliability have previously been tested by using an experimental model.
The results of the feasibility test got a score > 80%, subject experts got a score of 94.23%, media experts 91,66%, and students 86.13%. The results of the feasibility test obtained, video-based learning media on motor control course is said to be very good and fit for use as a media of learning. The average value of students post test using a video-based learning media is 83, while students who do not use a video-based learning media have an average of 80.56. These data showed that value of post test results of motor control course that uses video-based learning media is higher than value of post test results that does not use a video-based learning media. The difference in post test results show that a video-based learning media on motor control course is an effective media of learning.
Abstrak
Tujuan penelitian ini adalah untuk mengetahui pengaruh ketebalan batu andesit terhadap keluaran termoelektrik. Penelitian ini menggunakan metode penelitian eksperimen dengan pendekatan kuantitatif. Subjek penelitian ini ialah ketebalan batu andesit. Ketebalan batu andesit yang digunakan yaitu ketebalan 1 cm, 2 cm, dan 3 cm. Penelitian ini dilakukan pengujian laju kalor konduksi dan keluaran termoelektrik berdasarkan ketebalan batu andesit. Teknik analisis data yang digunakan yaitu analisis deskriptif dengan teknik pengumpulan data yaitu observasi laboratorium dan observasi lapangan. Hasil penelitian ini menunjukkan bahwa batu andesit ketebalan 1 cm menghasilkan laju kalor konduksi tertinggi dibandingkan ketebalan 2 cm dan 3 cm. Begitu juga dengan keluaran yang dihasilkan termoelektrik. Batu andesit ketebalan batu 1 cm menghasilkan keluaran paling besar dibandingkan ketebalan batu 2 cm dan 3 cm. Tegangan keluaran V0 (tanpa beban) dan V1 (dengan hambatan 100 ohm) yang dihasilkan termoelektrik pada ketebalan batu 1 cm berturut- turut sebesar 1.40 V dan 1.08 V, ketebalan batu 2 cm sebesar 1.37 V dan 0.98 V, dan ketebalan batu 3 cm sebesar 1.22 V dan 0.94 V. Berdasarkan hasil data pengujian tersebut dapat disimpulkan bahwa ada pengaruh ketebalan batu andesit terhadap keluaran termoelektrik.