Development of e-learning-based three-tier diagnostics test on the basic physics course

This research about development of three tier diagnostic tests Based on e-learning to identify student misconceptions of student in physics education department Universitas Syiah Kuala. This research uses ADDIE model and random sampling techniques. The sample in this study was physics education students in odd semester 2018/2019 consisting of first semester students in class A, B, and C with 56 students. The instrument used in the form of test validation. The data obtained were analyzed using validity, reliability, difference power, difficulty level, normality test, homogeneity and t-test. The results showed that the misconceptions of class A and C students were remediated compared to class B. This indicates that e-learning based three-tier diagnostic tests are effectively used to identify student misconceptions.