By analyzing the motion of objects, students can learn scientific methods and problem solving strategies. This is the essence of learning.
通过认识物体的运动规律，学习科学分析的方法，掌握解决问题的思路，这才是物理学习的精髓。
On the Singing of National Music Learning Scientific Methods Means Losing Its Unique National Style?
论民族声乐演唱学习了科学方法就失去个性吗？
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