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。

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Experiments in physics class are the bases, contents, and effective methods in teaching physics.

物理实验是物理教学的重要基础、内容、方法和手段。

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Millikan oil-drop experiment is one of classical experiments in physics, and it is still essential in modern physics experiments.

密立根油滴实验是物理学的经典实验之一，至今仍是近代物理实验中的必做实验。

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Particle-physics experiments are particularly notorious in this respect.

ECONOMIST: The scientific method

The Global Microscience Experiment Project is a hands-on science education project that gives primary and secondary school students ( in some countries university students as well) the opportunity to conduct practical work in physics, chemistry and biology, using kits that come with booklets describing possible scientific experiments.

UNESCO: SERVICE DE PRESSE