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Maria Erna
Maria Erna
Email yang diverifikasi di lecturer.unri.ac.id
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An ethnoscience study in chemistry learning to develop scientific literacy
CA Dewi, Y Khery, M Erna
Jurnal Pendidikan IPA Indonesia 8 (2), 279-287, 2019
1602019
The effect of contextual collaborative learning based ethnoscience to increase student’s scientific literacy ability
CCA Dewi, M Erna, I Haris, IN Kundera
Journal of Turkish Science Education 18 (3), 525-541, 2021
992021
The development of E-worksheet using kvisoft flipbook maker software based on lesson study to improve teacher’s critical thinking ability
M Erna, E Elfizar, C Dewi
International Association of Online Engineering, 2021
462021
The effectiveness of collaborative learning throughtechniques on group investigation and think pair share students’ critical thinking ability on chemical equilibrium material
F Fauzi, M Erna, R Linda
Journal of Educational Sciences 5 (1), 198-208, 2021
402021
Corrosion Inhibition Mechanism of Mild Steel by Amylose‐Acetate/Carboxymethyl Chitosan Composites in Acidic Media
M Erna, H Herdini, D Futra
International Journal of Chemical Engineering 2019 (1), 8514132, 2019
372019
Peningkatan kemampuan berpikir kritis peserta didik pada materi termokimia di sma pekanbaru melalui penerapan strategi pembelajaran process oriented guided inquiry learning (pogil)
M Erna, RU Rery, W Astuti
Jurnal Riset Pendidikan Kimia (JRPK) 8 (1), 17-27, 2018
222018
Interactive e-module using Zoom Cloud Meeting platform to reduce misconceptions on salt hydrolysis material
M Erna, L Anwar, M Mazidah
Journal of Education and Learning (EduLearn) 15 (2), 283-290, 2021
192021
Development of Learning Media Based on Autoplay Chemistry to Improve Students’ Communicative Characters on Chemistry
M Erna, I Irfandi, R Rasmiwetti
JTP-Jurnal Teknologi Pendidikan 22 (3), 167-181, 2020
19*2020
Efektivitas penggunaan e-modul hidrokarbon berbasis problem based learning untuk meningkatkan kemampuan pemecahan masalah peserta didik
T Zhafirah, M Erna, RU Rery
Prosiding Penelitian Pendidikan dan Pengabdian 2021 1 (1), 206-216, 2021
172021
Development of E-Module Based on Problem Based Learning (Pbl) in Hydrocarbon Material
T Zhafirah, M Erna, RU Rery
Al-Ishlah: Jurnal Pendidikan 12 (2), 216-229, 2020
172020
Karboksimetil kitosan sebagai inhibitor korosi pada baja lunak dalam media air gambut
M Erna, AA Emriadi, S Arief
Jurnal Matematika dan Sains 2 (16), 106-110, 2011
142011
Pengembangan e-modul kimia interaktif berbasis pendekatan saintifik menggunakan liveworksheets pada materi laju reaksi
V Yuliana, J Copriady, M Erna
Jurnal Inovasi Pendidikan Kimia 17 (1), 1-12, 2023
122023
Sintesis dan aplikasi karboksimetil kitosan sebagai inhibitor korosi pada baja karbon dalam air
PPS Kimia
Jurnal Natur Indonesia 12 (1), 87-92, 2009
122009
Pengembangan soal HOTS (higher order thinking skills) pada materi asam-basa untuk kelas XI SMA/MA sederajat
A Risdiana, M Erna, B Holiwarni
Jurnal Inovasi Pendidikan Kimia 16 (2), 111-117, 2022
112022
The Development of Assessment Instruments with Problem Posing Methods to Measure Students Creative Thinking Ability in Acid Base Materials
PR Dewi, M Erna, R Rasmiwetti
Journal of Educational Sciences 4 (2), 334-346, 2020
62020
Pengembangan E-Modul Terintegrasi STEM (Science, Technology, Engineering And Mathematics) dengan Bantuan Software 3D Pageflip Professional pada Pokok Bahasan Asam Basa
H Karnia, M Erna, H Herdini
Edukimia 4 (1), 033-043, 2022
52022
Validity and reliability of assessment instruments for analytical thinking ability and chemical literacy in the colligative properties
RU Rery, M Erna
Journal of Physics: Conference Series 1655 (1), 012056, 2020
52020
Development of constructivism-based student worksheets on free radical reaction material
O Rahmatya, S Susilawati, M Erna
Journal of Educational Sciences 3 (2), 162-173, 2019
52019
Efektifitas Kitosan sebagai Inhibitor Korosi pada Baja Lunak dalam Air Gambut
M Erna, E Emriadi, A Alif, S Arief
Jurnal Natur Indonesia 13 (2), 118-122, 2012
52012
Kajian pengawetan krim santan kelapa menggunakan natrium bisulfit
O Nawansih, M Erna, NK Rianto
Prosiding Seminar Nasional Sains dan Teknologi–IV. Lampung 3, 2011
52011
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