论文部分内容阅读
1提高对实验器材的简单改进或者优化组合方面的动手能力“简谐运动”是人教版普通高中课程标准实验教科书《物理》(选修3-4)中的第1节内容,简谐运动的图象作为本节课堂教学的重点,课堂上面通过实验方法获得一个简谐运动的图象然后再加以分析研究更加真实可行,符合科学研究的原理.而演示试验是这节课教学的关键.教材中提
1 to improve the simple improvement of experimental equipment or to optimize the combination of hands-on ability “Simple harmonic motion” is the PEP ordinary high school curriculum standard experimental textbook “Physics” (elective 3-4) in the first section, harmonic The image of the movement is the focus of this lesson, and the classroom obtains the image of a simple harmonic motion through the experimental method and then analyzes and studies it more realistically and in line with the principle of scientific research.The demonstration experiment is the key to this lesson teaching Teaching materials mention