切实直面学生活动

Face Students’ Activities

在具体的课堂教学中,学生活动往往会出现许多"失控"的状况,使教学充满了矛盾和再选择可能。直面学生活动,就是教师面对学生真实的活动反应,及时作出相应的教学抉择。科学教学中做到直面学生活动,至少需要明确以下三点:首先,学生活动应该是什么样的?只有当教师设计出的学生活动符合科学教育规律的时候,"直面"才会有意义。比如,同样是研究"食物链和食物网"。

In the specific classroom teaching,there are of-ten many"out of control"situations in students'ac-tivities,which makes the teaching full of contradic-tions and the possibility of re selection.Facing stu-dents'activities directly means that teachers respond to students'real activities and make corresponding teaching choices in time.In order to face students di-rectly in science teaching,at least the following three points need to be clarified:First of all,what should student activities be like?Only when the student activities designed by teachers conform to the law of science education,"face-to-face"will be meaningful.