Prof. Dr. Edi Istiyono, M.Sc. one of the lecturers at the Department of Physics Education, Faculty of Mathematics and Natural Sciences (FMIPA) Yogyakarta State University (UNY) shared knowledge in the Written Test Question Writing Workshop at the Health Nutrition Department FK-KMK Gadjah Mada University (UGM) organized by the Department of Nutrition Health, Faculty of Medicine, Public Health, and Nursing. The event will be held on Thursday, October 10 2024 from 8.00 to 17.00 at the Artotel Hotel.  The workshop activity presented a single resource person, Professor of measurement, assessment & evaluation from the Department of Physics Education, FMIPA, Yogyakarta State University, Prof. Dr. Edi Istiyono, M.Sc. The workshop was opened by the Head of the Department, Prof. Dr. Susetyawati, DCM, M. Kes. The workshop was attended by all department heads, department secretaries, department heads and lecturers. Prof. Edi delivered material regarding test question development and analysis including the role of class assessment, assessment instruments in the form of tests and non-tests, test design procedures, and examples of test questions, as well as scoring guidelines.