当今,减负日益成为新一轮课改的主流,但减负不能减掉教学质量,自主高效课堂的精神实质可以理解为:自主、合作、高效。自主就是充分发挥学生的学习主动性和自觉性,在老师的指导下,自己主动地开展学习的一种学习方式。合作要求将学生重新分组,发挥学生的作用,实现优生扶差、优生扶优的目的。高效是课堂通过自主、合作要达到的最佳效果。在自主高效课堂下,教师要充分解放学生,让学生获得自主学习的空间。陶行知曾提出过教育的“六大解放”:一是解放学生的头脑,二是解放学生的双手,三是解放学生的眼睛,四是解放学生的嘴巴,五是解放学生的空间,六 Nowadays, reducing the burden is increasingly becoming the mainstream of the new round of curriculum reform. However, reducing the burden on students can not reduce the quality of teaching. The essence of the independent and efficient classroom can be understood as: autonomy, cooperation and efficiency. Autonomy is to give full play to students’ initiative and awareness of learning, under the guidance of the teacher, oneself initiative to carry out a study of learning. Cooperation requires students to regroup, play the role of students to achieve prenatal aid, eugenics Fuyou purposes. Efficient is the best effect that the classroom achieves through autonomy and cooperation. In an autonomous and efficient classroom, teachers should fully liberate students and give them the space to learn independently. Tao Xingzhi had put forward the education of “six major liberation”: First, liberate students’ minds; second, liberate students’ hands; third, liberate students’ eyes; fourth, liberate students’ mouths; fifth, liberate students’ space ,six