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物理实验是人类认识世界的一项重要活动,是进行科学研究的基础.研究表明,如果实验所用的材料是学生所熟悉的,就会使学生感觉到亲切,较容易克服思维障碍,能较好的达到实验的目的.使用身边随手可得
Physical experiment is an important activity for mankind to know the world and is the foundation of scientific research.Studies show that if the materials used in the experiment are familiar to the students, it will make the students feel warmth, it is easier to overcome the thinking obstacles and can be better To achieve the purpose of the experiment