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实验既是物理教学的重要内容，也是物理教学的一种重要手段。初中学生刚刚接触物理学，实验对他们产生学习兴趣相当重要。教学中不妨多设计一些因地制宜的实验，以增强教学效果。下面就液体蒸发的实验教学作一简述。１、液体温度越高，蒸发得越快让学生倒同样的一滴水在桌面和?
Experiments are both an important part of physics teaching and an important means of physics teaching. Junior high school students have just come into contact with physics, and the experiment is very important for them to have interest in learning. The teaching may wish to design more experiments according to local conditions in order to enhance the teaching effect. The following is a brief description of experimental teaching of liquid evaporation. 1. The higher the liquid temperature, the faster it evaporates so that students drop the same drop of water on the desktop and?