高中学生随着年龄的增长，理解能力和逻辑思维能力逐渐增强，理性思维在其学习过程中所占比重也不断加大。对于化学实验，他们已不满足于仍停留在对实验现象的简单描述和对反应结果的验证上。教学中，教师应从科学的方法论角度引导学生体会实验设计思想，启发学生探究实验... As the age of senior high school students increases, their ability to understand and think logically increases, and the proportion of rational thinking in their learning process increases. For chemical experiments, they are not content to remain on the simple description of experimental phenomena and the verification of the results of the reaction. In teaching, teachers should guide students to experience experimental design ideas from the perspective of scientific methodology and inspire students to explore experiments...