著名的“阿基米德原理”是“浮力”一章的重点知识之一 .要使学生牢固掌握这条重要的原理 ,做好探索“阿基米德原理”的实验是关键 ,下面介绍五种常见实验验证阿基米德原理的方法 .一、弹簧秤称量法器材　弹簧秤、重物、细线、小桶、水、溢水杯等 .步骤　如图 1 ( a)～图 1 ( e The famous “Archimedes Principle” is one of the key topics in the “buoyancy” chapter. To make students firmly master this important principle, it is critical to do a good job of exploring the “Archimedes Principle” experiment. The following five are introduced. A common method to verify the Archimedes principle. First, the spring balance weighing equipment spring balance, heavy objects, thin lines, keg, water, overflow cups and so on. Steps as shown in Figure 1 (a) ~ Figure 1 (e