108 USEJ 8 (2) (2019) Unnes Science Education Journal http://journal.unnes.ac.id/sju/index.php/usej PREPARATION OF REFLECTIVE PEDAGOGY PARADIGM LEARNING FOR THE LECTURERS BASED ON COMPUTATIONAL CHEMISTRY Eko Yuliyanto 1 , Fitria Fatichatul Hidayah 2 , Enade Perdana Istyastono 3 , Yosef Wijoyo 4 , and Titien Siwi Hartayu 5 1,2 Chemical Education, Muhammadiyah Semarang University, Semarang, Indonesia 3,4,5 Pharmacy, Sanata Dharma University, Yogyakarta, Indonesia Article Info ________________ Article History: Received April 2019 Accepted June 2019 Published July 2019 ________________ Keywords: reflective, pedagogy, computational, chemistry, organic ____________________ Abstract ___________________________________________________________________ The study aim to prepare lecturers on reflective pedagogy paradigm (RPP). This research was mixed methods. It was conducted with 9 students and a model lecturer (mantee) who underwent mentoring. It was held in 4 meetings and observed by 2 observers. The assessment was conducted using data triangulation to a model lecturer based on: video recording, reflection by mantee and students. The measure of process success was based on video recordings by ≥70%. The lecturer’s reflection to demonstrate the readiness in the teaching, and the student’s reflection is ≥ 60%. The results of mantee and student at every stage are: 81%, 69%, 88%, and 50%; 72%, 92%, 73%, and 85% of context, experience, reflection, and action. The results of evaluation there was a significant difference before and after the learning based on RPP (p = 0.035). So, mentees was able to manage RPP and able to make students active to learn from theory to practice. © 2019 Universitas Negeri Semarang p-ISSN 2252-6617 e-ISSN 2252-6232  Corresponding author: Eko Yuliyanto Chemistry Education, Muhammadiyah Semarang University, Semarang, Indonesia Email address: ekoyuliyanto@unimus.ac.id