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由于浮力实验可以对学生的实验探究能力进行较全面的考查,已成为近几年全国各地中考的热点命题素材,学生失分率较高.本文通过对浮力实验考点的深入探讨,总结了高频考点,并设计了一道涵盖大部分考点的例题,让学生举一反三,提高问题解决能力.
As the buoyancy experiment can make a more comprehensive examination of the students’ experimental exploration ability, it has become a hot topic proposition in the middle schools in recent years, with a high percentage of students losing points.Through the in-depth discussion on buoyancy test sites, Test sites, and designed a test case covering most of the test sites, so that students give top priority to improve the ability to solve problems.