论文部分内容阅读
自然科学的结论是通过无数次实验得出来的。怎样通过实验才能得出可靠的结论，在．《生物》教材中有大量的范例，教师应充分利用，以启发学生思考，培养学生的科学思维能力。现以“脊髓的功能”为例介绍之： 首先，我让学生用３分钟时间，从教材中快速找出脊髓有哪两个方面的功
The conclusion of the natural sciences was obtained through numerous experiments. How to get reliable conclusions through experiments. There are a large number of examples in the “Biology” textbooks. Teachers should make full use of them to inspire students to think and develop their scientific thinking skills. Here is an example of the “function of the spinal cord”: First, let students use the three minutes to quickly find out what two aspects of the spinal cord are