求翻译：开展小组合作学习并不是教师不需要管了，相反，教师要科学地设计、严密地组织、细心地指导、积极地参与。只有这样才能达到预期的效果。是什么意思？

Carry out group cooperative learning is not the teachers do not need tubes, on the contrary, teachers should be scientifically designed, tightly organized, careful guidance and active participation. The only way to achieve the desired effect.

Cooperative learning and group work is not the teachers do not need to be managed, on the contrary, the teacher would like to science in the design, and rigorous attention to organization, and to guidance, actively participate in. Only in this way you can achieve the desired results.

The development group cooperation study was not the teacher does not need to manage, on the contrary, the teacher had to design scientifically, to organize, to instruct, to participation positively carefully strictly.Only then can achieve the anticipated effect like this.

Cooperative learning groups were not teachers do not need to pipe it, instead, teachers should be scientifically designed, tightly organized, careful guidance and active participation. The only way to achieve the desired results.

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