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近年来高考物理试卷对实验的考查,已从一般性的实验知识记忆转向对实验原理和方法的理解与迁移,开始出现了以学生实验和演示实验为背景的设计性实验试题。所谓设计性实验,就是要打破现成的实验方案,在一些特定的要求和条件下自行设计新的实验方案和步骤,完成其实验要求。由于
In recent years, the examination of the physical examination papers in the college entrance examination has shifted from the general experimental knowledge memory to the understanding and migration of the experimental principles and methods. The design experiments with student experiments and demonstration experiments as the background have begun to appear. The so-called design experiment is to break through the ready-made experimental program, design new experimental programs and steps under certain specific requirements and conditions, and complete its experimental requirements. due to