The inner relation of significant figure and errors in the surveying, as well as the importance of significant figure in physics experiments teaching was pointed out.
从培养科学实验素质的角度出发，明确了有效数字与测量误差之间的内在联系，指出确定有效数字是物理实验课教学的重中之重。
The importance of experiments in physics teaching is known to all.
实验教学在物理教学中的重要地位已经众所周知。
The necessity and performing method of team teaching in general physics experiments are explored in the aspects of teaching design, process and effect.
从教学设计、教学过程、教学效果等方面探讨了在普通物理实验实施团队教学的必要性和实施方法。
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