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All Journal SPEKTRUM: Jurnal Pendidikan Luar Sekolah (PLS) Jurnal Periodic Jurusan Kimia UNP Jurnal Family Education
Deni Marlina
Universitas Negeri Padang
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Energy Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Social Sciences Other

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Gambaran Variasi Gaya Mengajar Pendidik di Taman Pendidikan Al-Qur’an Raudhatul Islam Kabupaten Padang Pariaman Deni Marlina; Ismaniar Ismaniar
SPEKTRUM: Jurnal Pendidikan Luar Sekolah (PLS) Vol 6, No 4 (2018): SPEKTRUM: Jurnal Pendidikan Luar Sekolah (PLS): Publishing December 2018
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (860.436 KB) | DOI: 10.24036/spektrumpls.v1i4.101584

Abstract

This research was motivated by the phenomenon of the success of the Raudhatul Islam TPA Nagari Toboh Gadang Timur institution in Padang Pariaman Regency. This is evidenced by the large number of students and the many achievements obtained by Raudhatul Islam TPA students. Researchers suspect that the cause of the success of this TPA is because the teaching style of instructors varies in learning activities. This type of research is quantitative descriptive research. The population in this study were 180 students of Raudhatul Islam Landfill. Samples are taken with the intention or purpose of as many as 45 people. Data analysis techniques use a percentage formula. The results showed that the variation of educator teaching style was seen from the aspect of sound variation, concentration of students' attention, changes in the position of educators and made contact with students when learning activities were categorized as good.Keywords: Variation, Teaching Style, Educator
Gambaran Variasi Gaya Mengajar Pendidik Di Taman Pendidikan Al-Qur’An Deni Marlina
Jurnal Family Education Vol. 1 No. 2 (2021): Jurnal Family Education
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jfe.v1i2.23

Abstract

This research was motivated by the phenomenon of the success of the TPA Raudhatul Islam Nagari Toboh Gadang Timur, Padang Pariaman Regency. This is evidenced by the large number of students and the many achievements obtained by Raudhatul Islam TPA students. Researchers suspect that the cause of the success of this TPA is due to the varied teaching styles of educators in learning activities. This study aims to describe the variations in teaching styles of educators at TPA Raudhatul Islam. This type of research is descriptive quantitative research. The population in this study were TPA Raudhatul Islam students totaling 180 people. The sampling technique used is purposive random sampling. Samples were taken with a specific purpose or purpose as many as 45 people. The data collection technique used is a questionnaire. Meanwhile, the data collection tool uses a list of statements (questionnaires). For the data analysis technique using the percentage formula. The results showed that the variation in the teaching style of educators was seen from the aspect of voice variation, focusing the attention of students, changing the position of educators and making eye contact with students when learning activities were categorized as good. This is evidenced by the majority of students giving frequent statements. Based on the results of the study, it is suggested that variations in the teaching style of educators in TPA should be maintained and if it can be improved
Penentuan Kondisi Optimum Desorpsi Anion Nitrit Dari Adsorben Silika Mesopori Termodifikasi DMA (Dimethylamine) Deni Marlina; Budhi Oktavia; Sri Benti Etika; Syamsi Aini
Periodic Vol 12, No 2 (2023): PERIODIC
Publisher : Departemen Kimia FMIPA UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/periodic.v12i2.118085

Abstract

Mesoporous silica is a solid silica having a pore size of 2-50 nm. Mesoporous silica can be immobilized to the surface. Modification of mesoporous silica with dimethylamine aims to modify amine compounds. Mesoporous silica with the addition of amine compounds reacted with GPTMS can be used as nitrite anion adsorption to see the absorption of silica to nitrite anions using the column method, the adsorption capacity of nitrite anions is 0.0182 mg/g with an absorption percentage of 96.71%. Then the desorption process was carried out, the factor used to see the desorption ability was the type of desorption, namely hydrochloric acid (HCl) with the release of 0.0071 mg of nitrite anion from 0.0085 mg of nitrite anion that was absorbed and the percentage of desorption was 83.52% and a concentration factor with the optimum concentration of 0.15M HCl with the release of 0.0091 mg of nitrite anion with 100% desorption percentage.
Co-Authors Budhi Oktavia Ismaniar Ismaniar Sri Benti Etika Syamsi Aini