Murni Sapta Sari, Khalimatus Sa’diyah, Dinar Arsy Anggarani, Shinta Dewi Kristina Adriyati, Ahmad Kamal Sudrajat, Rido Sigit Wicaksono
Student assessment during the COVID-19 pandemic is a challenge because the quality of learning in the classroom is closely related to the quality of the assessment applied. This research aimed to build the teachers' authentic assessment literacy through the implementation of a guided inquiry learning model based on authentic assessment on teachers to improve written communication skills and student learning outcomes. This research is an action research based on lesson study. The research method is a classroom action research based on lesson study, with a qualitative approach. The subjects used in this study were 30 teachers from a teacher forum in Malang, East Java and all 11th grade student of SMA Al Maarif Singosari This action research was carried out in 2 cycles. Each cycle consisted of planning, implementing actions, observing, and reflecting. The results of the second cycle showed that there was an increase in written communication skills and student learning outcomes. This suggested that biology teachers need to have authentic assessment literacy which will have a real impact by enhancing students' written communication and learning outcomes, particularly during this pandemic and generally ensuring the success of students' science learning achievements. © 2022 American Institute of Physics Inc.. All rights reserved.
Universitas Negeri Malang, Jl. Semarang 5 Subersari, Kota Malang, Indonesia; Sekolah Menengah Atas Islam Al Maarif, Jl. Masjid 28 Singosari, Kabupaten Malang, Indonesia
