Hayuni Retno Widarti
Hayuni Retno Widarti
Email yang diverifikasi di um.ac.id
Judul
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Tahun
Student misconception on redox titration (a challenge on the course implementation through cognitive dissonance based on the multiple representations)
HR Widarti, A Permanasari, S Mulyani
Jurnal Pendidikan IPA Indonesia 5 (1), 56-62, 2016
302016
Penerapan Pendekatan Daur Belajar (Learning Cycle) dalam Pembelajaran Mata-kuliah Praktikum Kimia Analisis Instrumentasi
E Budiasih, HR Widarti
Jurnal Pendidikan Dan Pembelajaran (JPP) 11 (1), 2009
232009
UNDERGRADUATE STUDENTS’MISCONCEPTION ON ACID-BASE AND ARGENTOMETRIC TITRATIONS: A CHALLENGE TO IMPLEMENT MULTIPLE REPRESENTATION LEARNING MODEL WITH COGNITIVE DISSONANCE STRATEGY
H Widarti, A Permanasari, S Mulyani
International Journal of education 9 (2), 105-112, 2017
162017
Students’ Mental Models of Acid and Base Concepts Taught Using Cognitive Apprenticeship Learning Model
FR Amalia, S Ibnu, HR Widarti, H Wuni
Jurnal Pendidikan IPA Indonesia 7 (2), 187-192, 2018
82018
The effectiveness of inquiry based learning with OE3R strategy for conceptual understanding of molecular shape of high school students’
Sutrisno, GAM Nanda, HR Widarti
AIP Conference Proceedings 2215 (1), 020025, 2020
72020
MISKONSEPSI SIFAT KEASAMAN LARUTAN GARAM PARA GURU KIMIA DAN REKONSTRUKSI KONSEPTUALNYA
S Sutrisno, M Muchson, HR Widarti, O Sulistina
J-PEK (Jurnal Pembelajaran Kimia) 3 (2), 10-18, 2018
42018
Misconception of pre-service chemistry teachers about the concept of resonances in organic chemistry course
HR Widarti, R Retnosari, S Marfu’ah
AIP conference Proceedings 1868 (1), 030014, 2017
32017
The development of electrolysis cell teaching material based on stem-pjbl approach assisted by learning video: a need analysis
HR Widarti, DA Rokhim, AB Syafruddin
Jurnal Pendidikan IPA Indonesia 9 (3), 309-318, 2020
22020
Analisis Keterampilan Berpikir Kritis Pada Indikator Memberikan Penjelasan Lebih Lanjut Materi Hidrokarbon
H Herunata, RR Amayliadevi, HR Widarti
J-PEK (Jurnal Pembelajaran Kimia) 5 (1), 47-58, 2020
22020
Pengembangan Virtual Laboratory pada Praktikum Pemisahan Kimia Terintegrasi Telefon Pintar
DA Rokhim, MR Asrori, HR Widarti
Jurnal Kajian Teknologi Pendidikan 3 (2), 216-226, 2020
22020
Oe3r strategy implementation as an innovation on inquiry based learning toward redox reaction mastery
AF Imas, S Sutrisno, HRWR Widarti
Jurnal Ilmu Pendidikan 25 (1), 43-49, 2020
22020
Higher order thinking skills: Its implementation on senior high school chemistry sumative examinations
Herunata, Y Nadifah, HR Widarti, O Sulistina, Habiddin, MS Rosli
AIP Conference Proceedings 2215 (1), 020008, 2020
22020
THE APPLICATION OF PROBLEM BASED LEARNING ASSISTED BY BLENDED LEARNING IN ATOMIC SPECTROSCOPY MATERIAL ON COGNITIVE LEARNING OUTCOMES AND STUDENTS’SELF SYSTEM BASED ON MARZANO …
SO Asmi, S Wonorahardjo, HR Widarti
European Journal of Open education and E-learning Studies, 2019
22019
Improving Chemistry Prospective Teacher’s Conceptual Understanding of Resonance Using Multiple Representation
HR Widarti, S Marfuah, P Parlan
3rd Asian Education Symposium (AES 2018), 208-213, 2019
22019
Students’ misconceptions on titration
HR Widarti, A Permanasari, S Mulyani
Journal of Physics: Conference Series 812 (1), 012016, 2017
22017
An analysis of higher order thinking skill (HOTs) in chemistry national examination for senior high school
H Herunata, HR Widarti, R Amalia, O Sulistina, H Habiddin, MS Rosli
AIP Conference Proceedings 2215 (1), 020009, 2020
12020
Model Problem Based Learning Berbantuan Blended Learning terhadap Kesadaran Metakognitif Mahasiswa pada Materi Spektroskopi Atom
SO Asmi, S Wonorahardjo, HR Widarti
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan 4 (6), 764-769, 2019
12019
IDENTIFYING STUDENTS’MISCONCEPTION ABOUT INTERMOLECULAR FORCES TOPIC IN ORGANIC CHEMISTRY I COURSE
HR Widarti, S Marfuaf, R Retnosari
Unnes Science Education Journal 8 (1), 2019
12019
Persepsi Guru MGMP Kimia SMA dan SMK Kabupaten Malang terhadap Pembelajaran Berbasis Laboratorium dan Non Laboratorium
HR Widarti, S Sutrisno, D Sigit, O Sulistina
Jurnal KARINOV 2 (1), 19-25, 2019
12019
Identifikasi Pemahaman Konsep Ikatan Kimia
HR Widarti, AF Safitri, D Sukarianingsih
J-PEK (Jurnal Pembelajaran Kimia) 3 (1), 41-50, 2018
12018
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