开放式教室；自由学习的课堂
classroom───n.教室
english classroom───英语教室，英语课堂
classroom training───课堂培训
classroom things───学习用品
flipped classroom───翻转课堂教学法
homeroom classroom───家庭教室
google classroom───谷歌教室
assassination classroom───暗杀教室
classroom rules───课堂规则
This activity used the open classroom instruction as well as timely replying questions timely programming training so that MSTC gave students a preliminary understanding of the programming ideas.───此次活动采用开放性课堂的授课，以及及时答疑，及时编程训练的方式，使微软技术俱乐部的同学初步了解了编程的思路。
This format can take several shapes which include closed classroom with no center aisle open classroom which has rows with aisles to provide easy access to seats.───这种布局有好几种形式，其中包括没有中间走道的封闭式和有走道便于寻找座位的开放式……
The Open Classroom Teaching is a tendency of elementary mathematics education both at home and abroad.───开放式课堂教学是国际数学教育和我国基础数学教育的共同取向；
For students who worry about these things a lot , it is a good idea to be in an open classroom.───对于非常担心这些事情的学生来说，去开放式课堂是个好主意。
Some students will be happier in an open classroom than in a traditional one .───有些学生在开放式课堂里会比在传统课堂里开心。
engineering students ' innovative ability and cultural trait instruction activities on the open classroom───工科大学生创新能力与第二课堂人文素质教育
Constructing Open Classroom Teaching Mode for General Physical Education of Higher Institutions───构建高校开放型公共体育课堂教学模式的探讨
Features and Effects of the Open Classroom Learning in German Secondary and Elementary Schools───德国中小学开放课堂学习的特点和效果
Explorations and Tries at Open Classroom Teaching for Junior High School Mathematics───初中数学开放式课堂教学的探索与尝试