This paper was aimed to identify pre-service teachers’ educational perspectives through analysis of class critiques written by pre-service teachers and to investigate the implications of teacher training courses in college of education. In this paper, we collected critical essays from 35 pre-service teachers in private university around the metropolitan area. A tool for analyzing the critical essays was produced. They were asked to write a class critique after watching a video-taped 2nd graders’ English class in ○○ secondary in Seoul. This lesson has been selected as one of the best lessons in Seoul Metropolitan Office of Education and were being published on websites for teachers. In this paper, pre-service teachers’ perspectives in critical essays were investigated with three sections, such as ‘reading lesson’, ‘reviewing lesson’, and ‘learning lesson’. Through this paper, we were able to identify that pre-service teachers have a tendency to criticize a lesson for focusing on ‘learners’ point of view’, ‘classroom environment and lesson situation of their school days’, ‘introspective awareness’, and ‘searching for problems and suggesting solutions for teaching & learning in right direction’. Based on the results, implications and suggestions were discussed to present basic measures of class critique that can be used effectively in secondary teacher training institutions.