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STUDENTS’ PERCEPTION ON THE TEACHER’S NON-VERBAL COMMUNICATION IN TEACHING ENGLISH AT SMAN 14 BOMBANA Marianti, Marianti; Sale, Firdaus; Tasrim, Isnada Waris
Journal of Teaching of English Vol 5, No 3 (2020): Journal of Teaching of English
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.569 KB) | DOI: 10.36709/jte.v5i3.13859

Abstract

Many  teachers  understand  that  the  use  of  nonverbal  communication  in teaching process is a good way to support the students’ understanding. By this effort, students may reach good comprehension through their belief for every act of teaching  and  learning  process.  This  belief can  be scripted  to  picture their perception. The students’ perception is all the students’ mental images and feeling which happen during their activities in the school. This means that any activities where the students gain information, the perception exist there. In this thesis, the students’ perception determines the function of the teacher’s nonverbal communication. The aim of this research was to investigate the students’ perception on the teacher’s nonverbal communication in teaching English at SMAN 14 Bombana. The research used a qualitative design with the subject of the study was class X and XI IPA. The total numbers of these two classes were 47. The researcher used classroom observation sheet and semi-structure interview as the instrument of the research, the interview which was the questions were formulated but, in the field, the interviewer might modify the format or questions during the interview process. This process took place to both of the students and the teacher. After collecting data, the data was analyzed descriptively. The result showed that the students agreed that the use of nonverbal communication in the teaching and learning process works. All of the expected meaning behind the nonverbal communication could be understood by the students well. The entire teacher’s   nonverbal   communication   where   the   researcher   focused   namely gestures, eye contact, and tone of voice functioned well. Most of the students agreed that the teacher’s nonverbal communication made them motivated to learn, focused their attention, and made them eagerly to speak, and sometimes, it made the students proud
Perbedaan Lama Fermentasi Kulit Jeruk Nipis, Kulit Pisang Kepok, Dan Kulit Alpukat untuk Menghasilkan Energi Listrik Pada Aki Marianti, Marianti; Yanto, Subari; Sukainah, Andi
Jurnal Pendidikan Teknologi Pertanian Vol 7, No 1 (2021): Februari
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v7i1.12625

Abstract

Penelitian ini bertujuan untuk mengetahui perbedaan lama fermentasi kulit jeruk nipis, kulit pisang kepok, kulit alpukat dan kulit campuran untuk menghasilkan energi listrik pada aki. Penelitian ini merupakan penelitian eksperimen, dengan model Rancangan Acak Kelompok (RAK) Pola Faktorial. Dimana terdapat 4 perlakukan (K= air aki tanpa lama fermentasi, A= cairan kulit buah lama fermentasi 72 jam, B= cairan kulit buah lama fermentasi 96 jam, C= cairan kulit buah lama fermentasi 120 jam). Data diolah menggunakan program SPSS versi 22, dengan metode analisis varians (ANOVA) dan dilanjutkan dengan tes DMRT (DUNCAN). Berdasarkan hasil penelitian dan pembahasan dapat disimpulkan bahwa adanya perbedaan lama fermentasi 72 jam, 96 jam dan 120 jam pada kulit jeruk nipis, kulit pisang kepok, kulit alpukat dan kulit campuran untuk menghasilkan energi listrik pada aki. Perlakuan terbaik pada lama fermentasi 120 jam dan kulit campuran menghasilkan pH 2,4, arus 0,19 mA, tegangan 11,86 volt dan rendemen 541,33.