75度酒精和碘伏的区别:摘要翻译

Under the guidance of the new curriculum standards, learning through group cooperation has been valued and applied in classroom teaching. A growing number of teachers have adopted this teaching method. Many problems, however, do exist behind the seemingly active classes. Due to the fact that the teachers have not fully understood or seriously studied its meaning, cooperation learning remains on the surface with much blindness, arbitrariness and fickleness. Based on the problems encountered in teaching practice and some relevant information, this article describes some effective measures against various formalities of group cooperation in science teaching and learning.

In the new curriculum standards guidelines, "team" has been studying and teaching in the classroom attention and application. More and more teachers accepted this teaching tool. However, the classroom was bustling behind because of the cooperation of teachers are aware of the meaning of the study itself, or no profound exploration, often in a relatively shallow level started with more blind, random and rash, and there are many problems. I address the problems encountered in practice, and reference information, guidance solutions, and hope to learn science teaching team overcome the drawbacks form.

In the new curriculum standards guidelines, "team" has been studying and teaching in the classroom attention and application. More and more teachers accepted this teaching tool. However, the classroom was bustling behind because of the cooperation of teachers are aware of the meaning of the study itself, or no profound exploration, often in a relatively shallow level started with more blind, random and rash, and there are many problems. I address the problems encountered in practice, and reference information, guidance solutions, and hope to learn science teaching team overcome the drawbacks form.