当学生真正走出课堂、走向大自然的时候,问题自然会多起来,便会有问不完的老问题和新问题。这种现象也正是作为科学教师长期期盼得到的结果。于是来者不拒,有问必答是理所当然,但是这样,学生只是知识面得到拓宽,兴趣只停留在求知的层面上,缺少探究的 When the students really out of the classroom, toward nature, the problem will naturally be more, there will be endless old problems and new problems. This phenomenon is exactly what the long-awaited result of science teachers. So do not refuse, question and answer is a matter of course, but this way, students just broaden their knowledge of the surface, the interest only stays at knowledge level, the lack of inquiry