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探究动能大小因素的实验是功和机械能这一章的重点实验之一,近年来,以“探究动能大小因素”的实验为命题背景的实验探究题,如雨后春笋般涌现出来,这类题始终将实验探究能力作为重点进行考查,考查的知识点包括实验操作能力、实验方案的设计、实验数据分析处理等方面的能力.由于同学们对该实验探究过程理解不够透彻,往往在解题中感到困惑,本文针对中考探究动能大小因素的实验题的特点和类型举例分析,帮助同学们做好引导,以便更好地掌握相关的知识和解题技巧.
The experiment of exploring the factor of kinetic energy is one of the key experiments in the chapter of work and mechanical energy. In recent years, the experimental exploration questions based on the experiment of “exploring the factors of kinetic energy” have sprung up like mushrooms The experimental exploration ability is always taken as the key point to examine, and the knowledge points for examination include the ability of experimental operation, the design of experimental scheme, the experimental data analysis and processing, etc. Because students do not understand the experimental exploration process thoroughly, Confused, this article analyzes the characteristics and types of experiment questions for exploring the factors of kinetic energy in senior high school entrance examinations to help guide the students in order to better understand the related knowledge and problem solving skills.