开放相对于封闭而言。近年来随着新课程的推广,封闭式课堂教学状况有所改变,但学生参与面仍显得太窄,学生的主体位置还不够突出。现代社会是开放的社会,开放的社会需要开放型人才,而课堂教学又是育人的主渠道。因此,教育界的许多有识之士都非常注重课堂教学的开放。开放式教学模式是吸收传统教学之精华,为克服传统教学之不足而提出来的,它是以建构主义等理论为依据,把开放教育 Open relative to closed terms. In recent years, with the promotion of new courses, closed classroom teaching conditions have changed, but the students’ participation is still too narrow, the main body of students is not prominent enough. Modern society is an open society, open society needs open talent, and classroom teaching is the main channel for educating people. Therefore, many people in the education sector are very focused on the opening of classroom teaching. Open teaching mode is to absorb the best of traditional teaching, to overcome the shortcomings of traditional teaching put forward, it is based on the theory of constructivism, open education