"Learning in Regular Classrooms" (LRC) has been the main strategy to universalize compulsory education for children with special educational needs in China after 1980s. Methods such as whole-class teaching combined with individual tutoring, differentiated teaching, and cooperative learning have been widely practiced in general classrooms for students with special educational needs. However, high instructional quality for students with special educational needs in mainstream classrooms is far from being realized, and this is due to the lack of e...