物理是一门以实验为基础的学科,新课程改革以来,各地的中考物理命题出现了许多适应课程改革理念的新动态,一定程度地体现出对实验教学开展与否的关注,让真正做实验、真正掌握技能、真正运用知识的学生与那些靠题海战术死做题、靠死记硬背来取得高分的学生区分开来,下面以几例来说明做好物理实验对提高学生成绩的重要性.例1如图1所示,小刚将盛满水的圆柱形透明玻璃杯贴近书本,透过玻璃杯观看书上的鹦鹉图片(圆圈中的鹦鹉图与 Physics is an experiment-based discipline. Since the reform of the new curriculum, there have been many new developments in the physical examination of senior high school entrance examination that are adapted to the concept of curriculum reform. To a certain extent, attention has been paid to whether the experimental teaching is conducted or not, , The real master of skills, the real use of knowledge of students and those who rely on the sea tactical death do problems, rely on memorization to get high marks students to distinguish, to illustrate a few examples of doing physical experiments to improve student achievement important Example 1 As shown in Figure 1, Xiaogang brought the water-filled cylindrical transparent glass close to the book and looked through the glass to see the parrot pictures in the book