The purpose of this study was to compare inclusive class teachers and special class teachers concerning their perception of the modification of instruction, which is for students with disabilities with various educational needs to participate in general education programs. The results of this study are as follows. First, the two groups showed difference in their perception of the modification of instructional goals. Second, the two groups showed difference in their perception of the modification of instructional contents. Third, the two groups showed difference in their perception of the modification of instructional methods. As presented above, inclusive class teachers perceived that for students with disabilities's participation in general education programs, it is necessary to apply low‐level curriculums or alternative curriculums reflecting needs and characteristics of student with disabilities, but special class teachers perceived that students with disabilities should participate in learning activities in the same ways as their peers do and, if necessary, the goals or contents of instruction should be simplified. Accordingly, in order to provide high‐quality teaching to students with disabilities in the situation of inclusive class, close cooperation is required between inclusive class teachers who operate general education programs and special class teachers who can make support strategies according to characteristics and educational needs of students with disabilities.
Key Words : Modification of Instruction, inclusive class teachers, special class teachers